CN202103082U

CN202103082U - Jacking mechanism

Info

Publication number: CN202103082U
Application number: CN2011202521541U
Authority: CN
Inventors: 王永; 苑晓铭
Original assignee: YINGKOU JINCHEN MACHINERY CO Ltd
Current assignee: YINGKOU JINCHEN MACHINERY CO Ltd
Priority date: 2011-07-18
Filing date: 2011-07-18
Publication date: 2012-01-04
Anticipated expiration: 2021-07-18

Abstract

A jacking mechanism relates to improved jacking mechanism structures for automatic packaging production lines of solar cell modules and is simple in structure and stable in operation. The jacking mechanism comprises a bottom frame, an upper frame and an air cylinder, and is characterized in that the upper end and the lower end of the air cylinder are connected with the center of the upper frame and the center of the bottom frame respectively, and two ends of the upper frame are connected with the two ends of the bottom frame through a cross-shaped support, a rotating shaft is arranged in the middle of the cross-shaped support, one end of the cross-shaped support is fixedly connected with the upper frame and the bottom frame, and the other end of the cross-shaped support is arranged in slide ways of the upper frame and the bottom frame.

Description

A kind of lifting body

Technical field

The utility model relates to a kind of lifting body, particularly relates to a kind of improvement of lifting body structure of solar module encapsulation transfer matic.

Background technology

At present, lifting body generally adopts the cylinder jacking, accomplishes through the up-down of cylinder and rises or descending motion.And present most of lifting body adopts all is both sides cylinder jackings, and the cylinder speed of stretching out is difficult to control and adjustment, under the unsettled situation of cylinder pressure, is easy to make the both sides jacking asynchronous; Cause frame unstable in the time of the jacking frame, both sides cylinder lifting body debugging simultaneously is also relatively more difficult synchronously, is easy to the influence that receives air pressure unstable.

In addition, also having a kind of lifting body at present also is to carry out jacking through cylinder, still, this lifting body through travelling gear be set in tooth bar on the inwall and mesh and limit cylinder and go up and down synchronously.Though this kind structure can guarantee the whole synchronization of jacking up of workbench, and guarantee the stable of workbench during jacking.But this kind structural device costliness, the maintenance, repair cost is high, energy resource consumption is big.The development need of incompatible extensive, standardization, automation, functionalization.

Summary of the invention

The utility model is exactly to the problems referred to above, provides a kind of simple in structure, and the lifting body that operates steadily.

For reaching the above-mentioned purpose of the utility model; The utility model adopts following technical scheme; The utility model comprises underframe, puts on the shelf and cylinder; Its structural feature: the two ends up and down of described cylinder link to each other with the center of underframe with putting on the shelf respectively, and the two ends of putting on the shelf are provided with the cross bracket of rotating shaft through the centre continuous with the two ends of underframe; One end of cross bracket is fixedly connected with underframe with putting on the shelf, the other end of cross bracket be arranged at put on the shelf and the slideway of underframe in.

The beneficial effect of the utility model: 1, the utility model cooperates the tooth bar lifting structures to change single cylinder into by traditional two cylinder liftings and two cylinder to cooperate the scissors structure to carry out lifting.Effectively practice thrift cost, also significantly reduced maintenance, repair cost and energy resource consumption simultaneously.

2 just because of cylinder is in the center of the utility model, and through with underframe and the cross bracket of putting on the shelf and linking to each other, lift master is vertically done along cross bracket and risen and descending motion.Can effectively guarantee the synchronism at lift master two ends like this.And stability that can more effective assurance lift master in the middle of the process of lifting.

3, the utility model is simple in structure, and production cost is low, and can be applied on most automatic production line equipment, as: break-in transmission unit etc.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is that the B of Fig. 1 is to view.

In the accompanying drawing 1 be first lower beam, 2 be first upper boom, 3 for fixed bearing block, 4 for transverse axis, 5 be first support, 6 for rotating shaft, 7 for put on the shelf, 8 for cylinder, 9 for cross tube, 10 for movable axis bearing, 11 be second upper boom, 12 for sheer pole, 13 be that second support, 14 is second lower beam for underframe, 15 is cross bracket, 16.

Embodiment

The utility model comprises underframe 14, put 7 and cylinder 8 on the shelf, and the two ends up and down of described cylinder 87 link to each other with the center of underframe 14 with putting on the shelf respectively, and 7 the two ends of putting on the shelf are provided with the cross bracket 15 of rotating shaft 6 through the centre continuous with the two ends of underframe 14; One end of cross bracket 15 7 is fixedly connected with underframe 14 with putting on the shelf, the other end of cross bracket 15 be arranged at put on the shelf 7 and the slideway of underframe 14 in.

Described put on the shelf 7 comprise first upper boom 2 and second upper boom, 11, the first upper booms 2 the middle part link to each other through the middle part of cross tube 9 with second upper booms 11; Described underframe 14 comprises that the middle part of first lower beam 1 and second lower beam, 16, the first lower beams 1 links to each other through the middle part of sheer pole 12 with second lower beam 16; The two ends up and down of described cylinder 8 link to each other with the middle part of cross tube 9 with sheer pole 12 respectively.

The inboard of described first upper boom 2, second upper boom 11, first lower beam 1 and second lower beam 16 is provided with slideway; Described cross bracket 15 comprises first support 5 and second support 13; One side of first support 5 fixes through the end of fixed bearing block 3 with first upper boom 2 and first lower beam 1, and the opposite side of first support 5 is arranged in the slideway of first upper boom 2 and first lower beam 1 through movable axis bearing 10; One side of second support 13 fixes through the end of fixed bearing block 3 with second upper boom 11 and second lower beam 16, and the opposite side of second support 13 is arranged in the slideway of second upper boom 11 and second lower beam 16 through movable axis bearing 10.

Four end points places of described first support 5 all link to each other through four end points of transverse axis 4 with second support 13; Strengthen the stability of cross bracket 15.

A course of action below in conjunction with description of drawings the utility model: when assembly is transported to the 7 last times of putting on the shelf; Cylinder 8 jack-up; Underframe 14 is motionless with the cross bracket 15 at 7 fixed bearing block 3 places of putting on the shelf; The other end of cross bracket 15 slides in the slideway of the

underframe

14 and 7 inboards of putting on the shelf simultaneously.Put on the shelf and 7 rise, accomplish the jacking action.

Claims

1. lifting body; Comprise underframe (14), put on the shelf (7) and cylinder (8); It is characterized in that: put on the shelf (7) together respectively in the two ends up and down of described cylinder (8) and the center of underframe (14) links to each other, and the two ends of put on the shelf (7) are provided with the same underframe of cross bracket (15) (14) of rotating shaft (6) through the centre two ends link to each other; One end of cross bracket (15) is fixedly connected with underframe (14) with put on the shelf (7), the other end of cross bracket (15) be arranged at put on the shelf (7) and the slideway of underframe (14) in.

2. a kind of lifting body according to claim 1 is characterized in that: described putting on the shelf (7) comprises first upper boom (2) and second upper boom (11), and the middle part of first upper boom (2) links to each other through the middle part of cross tube (9) with second upper boom (11); Described underframe (14) comprises first lower beam (1) and second lower beam (16), and the middle part of first lower beam (1) links to each other through the middle part of sheer pole (12) with second lower beam (16); The same respectively cross tubes in the two ends up and down of described cylinder (8) (9) link to each other with the middle part of sheer pole (12).

3. a kind of lifting body according to claim 2 is characterized in that: the inboard of described first upper boom (2), second upper boom (11), first lower beam (1) and second lower beam (16) is provided with slideway; Described cross bracket (15) comprises first support (5) and second support (13); One side of first support (5) fixes through the end of fixed bearing block (3) with first upper boom (2) and first lower beam (1), and the opposite side of first support (5) is arranged in the slideway of first upper boom (2) and first lower beam (1) through movable axis bearing (10); One side of second support (13) fixes through the end of fixed bearing block (3) with second upper boom (11) and second lower beam (16), and the opposite side of second support (13) is arranged in the slideway of second upper boom (11) and second lower beam (16) through movable axis bearing (10).

4. a kind of lifting body according to claim 3 is characterized in that: four end points places of described first support (5) all link to each other through four end points of transverse axis (4) with second support (13).