CN213701539U

CN213701539U - Stretching device for honeycomb laminated strip

Info

Publication number: CN213701539U
Application number: CN202022498351.3U
Authority: CN
Inventors: 高双玲; 徐珊珊; 彭俊哲
Original assignee: Nantong Bihao Honeycomb Technology Co ltd
Current assignee: Nantong Bihao Honeycomb Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-16
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a honeycomb is folded strip and is used stretching device, including platform, two-way moving mechanism and two contact pin mechanisms, two-way moving mechanism fixed connection is on the platform, two contact pin mechanisms set up relatively and be connected with two-way moving mechanism, two-way moving mechanism is used for driving two contact pin mechanisms move simultaneously; the pin inserting mechanism comprises a moving frame and a lower inserting cylinder, the lower inserting cylinder is connected to the moving frame, and the piston rod end of the lower inserting cylinder is connected with a lifting plate; the lifting plate is provided with a plurality of threaded holes which are arranged in a linear array, and contact pins are connected with the threaded holes in a threaded manner; a honeycomb folds stretching device for strip, adopt the suction nozzle to prestretch then the contact pin inserts, by two-way moving mechanism simultaneously to both ends tensile, can fold a quick extension to the honeycomb, raise the efficiency guarantees tensile quality.

Description

Stretching device for honeycomb laminated strip

Technical Field

The utility model relates to a strip field is folded to the honeycomb, concretely relates to strip is folded to honeycomb is with stretching device.

Background

Aluminium honeycomb core is the face form aluminium goods of honeycomb, and it is pressing from both sides between the aluminum plate of two mutual locks, for the sandwich goods between two aluminum plates, the effect is the roughness of distance and two aluminum plates of guaranteeing between two aluminum plates, plays the effect of support, prevents to take place between two aluminum plates sunken, and the aluminium honeycomb core that just enters the factory is the strip structure of compression together, must expand into face form structure with its drawing before the use and can use.

The strip is all artifical manual drawing to current honeycomb, and the finger is often by the aluminium strip fish tail that forms network structure, and aluminium honeycomb core bonds tighter a bit, and artifical pulling is very hard, often needs two workmans to grasp both ends respectively and carries out the counter-pull, and is inefficient, and easy both ends atress is uneven when tensile, leads to tensile effect not good, sometimes even draws it bad.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a honeycomb folds strip and uses stretching device can fold strip quick stretching to the honeycomb, raises the efficiency, guarantees tensile quality.

In order to achieve the above object, the present invention provides the following technical solutions:

a stretching device for honeycomb laminated strips comprises a platform, a bidirectional moving mechanism and two pin inserting mechanisms, wherein the bidirectional moving mechanism is fixedly connected to the platform, the two pin inserting mechanisms are oppositely arranged and connected with the bidirectional moving mechanism, and the bidirectional moving mechanism is used for driving the two pin inserting mechanisms to move simultaneously; the pin inserting mechanism comprises a moving frame and a lower inserting cylinder, the lower inserting cylinder is connected to the moving frame, and the piston rod end of the lower inserting cylinder is connected with a lifting plate; the lifting plate is provided with a plurality of threaded holes arranged in a linear array mode, and contact pins are connected in the threaded holes in an internal thread mode.

Furthermore, a pre-tensioning cylinder is connected to the position, located below the lifting plate, on the moving frame, and is connected with a telescopic plate, and one end, close to the contact pin, of the telescopic plate is connected with a suction nozzle.

Furthermore, the suction nozzles are specifically multiple and arranged in a linear array; the movable frame is connected to the platform in a sliding mode through the sliding rail.

Furthermore, the bidirectional movement mechanism comprises a driving motor and a bidirectional screw rod, the driving motor is in driving connection with the bidirectional screw rod, and the two movement frames of the pin inserting mechanisms are respectively in threaded connection with two thread sections of the bidirectional screw rod.

The utility model has the advantages that: a honeycomb folds stretching device for strip, adopt the suction nozzle to prestretch then the contact pin inserts, by two-way moving mechanism simultaneously to both ends tensile, can fold a quick extension to the honeycomb, raise the efficiency guarantees tensile quality.

Drawings

Fig. 1 is an isometric view of a stretching device for honeycomb laminated strips according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an isometric view of a pin mechanism according to the present invention;

in the figure: 1. a platform; 11. a slide rail; 2. a bidirectional moving mechanism; 21. a drive motor; 22. a bidirectional screw; 3. a pin inserting mechanism; 31. a movable frame; 32. a cylinder is inserted downwards; 33. a lifting plate; 34. a threaded hole; 35. inserting a pin; 36. a pre-tensioning cylinder; 37. a retractable plate; 38. a suction nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In this embodiment, referring to fig. 1 to 3, a stretching device for honeycomb laminated strips includes a platform 1, a bidirectional moving mechanism 2 and two pin inserting mechanisms 3, where the bidirectional moving mechanism 2 is fixedly connected to the platform 1, the two pin inserting mechanisms 3 are oppositely disposed and connected to the bidirectional moving mechanism 2, and the bidirectional moving mechanism 2 is configured to drive the two pin inserting mechanisms 3 to move simultaneously; the pin inserting mechanism 3 comprises a moving frame 31 and a downward inserting cylinder 32, the downward inserting cylinder 32 is connected to the moving frame 31, and the piston rod end of the downward inserting cylinder 32 is connected with a lifting plate 33; the lifting plate 33 is provided with a plurality of threaded holes 34 arranged in a linear array, and the threaded holes 34 are internally connected with contact pins 35.

The bidirectional moving mechanism 2 is used for simultaneously driving the two pin inserting mechanisms 3 to simultaneously move inwards and outwards; the pin inserting mechanism 3 is used for being inserted into the honeycomb laminated strip so as to be connected to two ends of the honeycomb laminated strip; the downward inserting cylinder 32 is used for driving the lifting plate 33 to lift, so as to drive the inserting pins 35 on the lifting plate 33 to lift; the contact pins 35 are detachably connected in the threaded holes 34 through threads, so that the honeycomb laminated strip can be replaced conveniently, and the corresponding number of contact pins 35 can be installed according to the length of the honeycomb laminated strip, so that the honeycomb laminated strip is suitable for stretching different honeycomb laminated strips.

A pre-tensioning cylinder 36 is connected to the movable frame 31 below the lifting plate 33, an expansion plate 37 is connected to the pre-tensioning cylinder 36, and a suction nozzle 38 is connected to one end of the expansion plate 37, which is close to the contact pin 35.

The pre-stretching cylinder 36 is used for driving the suction nozzle 38 to contact the honeycomb laminated strip, and is matched with the suction nozzle 38 to stretch out a part of two ends of the honeycomb laminated strip, so that a pin can be conveniently inserted, and the direct insertion of the pin is avoided to damage a large amount of honeycomb laminated strips.

The suction nozzle 38 can be directly adopted for stretching, but for some products with larger bonding degree, the suction nozzle 38 can be directly adopted for stretching, so that the dropping condition can occur, and the stretching action is influenced.

The suction nozzles 38 are specifically multiple and arranged in a linear array; the movable frame 31 is slidably connected to the platform 1 through the slide rail 11.

The bidirectional moving mechanism 2 comprises a driving motor 21 and a bidirectional screw 22, the driving motor 21 is in driving connection with the bidirectional screw 22, and the moving frames 31 of the two pin inserting mechanisms 3 are respectively in threaded connection with two thread sections of the bidirectional screw 22. The driving motor 21 is used for driving the bidirectional screw 22 to rotate forward and backward, so as to drive the two moving frames 31 to move oppositely or backwards at the same time.

The working principle is as follows: the honeycomb laminated strip is placed on the platform 1 and located between the two pin inserting mechanisms 3, firstly, the pre-stretching air cylinders 36 of the two pin inserting mechanisms 3 extend out simultaneously to drive the suction nozzles 38 to contact and suck two sides of the honeycomb laminated strip, then the pre-stretching air cylinders 36 retract, so that the two sides of the driven honeycomb laminated strip are firstly pulled out partially, then the lower inserting air cylinders 32 drive the pin inserting 35 to move downwards to be inserted into the pulled part, the suction nozzles 38 do not move, and then the honeycomb laminated strip is driven by the bidirectional moving mechanism 2 to move towards two sides, so that the honeycomb laminated strip is stretched.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a honeycomb is stretching device for folding strip which characterized in that: the automatic pin inserting device comprises a platform (1), a two-way moving mechanism (2) and two pin inserting mechanisms (3), wherein the two-way moving mechanism (2) is fixedly connected to the platform (1), the two pin inserting mechanisms (3) are oppositely arranged and are connected with the two-way moving mechanism (2), and the two-way moving mechanism (2) is used for driving the two pin inserting mechanisms (3) to move simultaneously; the pin inserting mechanism (3) comprises a moving frame (31) and a downward inserting cylinder (32), the downward inserting cylinder (32) is connected to the moving frame (31), and the piston rod end of the downward inserting cylinder (32) is connected with a lifting plate (33); the lifting plate (33) is provided with a plurality of threaded holes (34) which are arranged in a linear array, and the threaded holes (34) are internally connected with contact pins (35).

2. The stretching device for honeycomb laminated strips as claimed in claim 1, wherein: the pre-tensioning air cylinder (36) is connected to the position, below the lifting plate (33), of the moving frame (31), the pre-tensioning air cylinder (36) is connected with the telescopic plate (37), and one end, close to the contact pin (35), of the telescopic plate (37) is connected with the suction nozzle (38).

3. The stretching device for honeycomb laminated strips as claimed in claim 2, wherein: the suction nozzles (38) are specifically multiple and arranged in a linear array; the movable frame (31) is connected to the platform (1) in a sliding mode through a sliding rail (11).

4. The stretching device for honeycomb laminated strips as claimed in claim 1, wherein: the bidirectional moving mechanism (2) comprises a driving motor (21) and a bidirectional screw (22), the driving motor (21) is in driving connection with the bidirectional screw (22), and the moving frames (31) of the pin inserting mechanisms (3) are respectively in threaded connection with two thread sections of the bidirectional screw (22).