CN203283440U

CN203283440U - Linkage bag-opening mechanism

Info

Publication number: CN203283440U
Application number: CN2013203225915U
Authority: CN
Inventors: 曾艺宾; 何燕婷
Original assignee: Zhangzhou Jialong Electronics Co Ltd
Current assignee: Zhang Zhou Jia Long Technology Co Ltd By Shares
Priority date: 2013-06-05
Filing date: 2013-06-05
Publication date: 2013-11-13
Anticipated expiration: 2023-06-05

Abstract

A linkage bag-opening mechanism comprises a plurality of vacuum chucks, transverse rails corresponding to the vacuum chucks, and at least one set of linkage mechanism, wherein each set of linkage mechanism comprises two identical and symmetrically arranged linkage parts, and one vacuum chuck is fixed to each linkage part, can be driven to slide along the corresponding transverse rail and can be matched with the linked linkage part to open a bag. According to the linkage bag-opening mechanism, the linkage parts are matched and linked with the vacuum chucks to open the bag, one or more sets of linkage mechanisms can be adopted to synchronously move according to the needs, can open a single or a plurality of bags simultaneously, and the bag opening operation is stable and high in efficiency.

Description

A kind of interlock bag openning body

Technical field

The utility model relates to out a bag apparatus field, particularly a kind of interlock bag openning body.

Background technology

Along with progress and the growth in the living standard of economy, people are also more and more higher to the requirement of the outward appearance of product and packaging quality thereof.Plastic film packaging is widely used in packaging industry because of its low cost, characteristic practical, attractive in appearance.Generally, be the volume film before packaging bag is made, the sack of making can add the properties of materials of upper film own to curving, and the closer to the coating at volume center, the sack crooked radian of making is larger.Film cuts off through extruding, incision can glue very tight, so packaging facilities is typically provided with bag openning body, and the sack of film packaging bag is opened.

The utility model content

Main purpose of the present utility model is to propose a kind of interlock bag openning body that bag is steady, efficiency is high of opening.

The utility model adopts following technical scheme:

A kind of interlock bag openning body, comprise some vacuum cups and the cross track corresponding with vacuum cup, it is characterized in that: comprise at least one group of link gear, every group of link gear has two identical and symmetrically arranged STATEMENT OF FEDERALLY SPONSORED, fix a vacuum cup on described each STATEMENT OF FEDERALLY SPONSORED, this vacuum cup can drivenly slide and with the STATEMENT OF FEDERALLY SPONSORED of interlock, coordinate out bag along corresponding cross track.

According to the utility model one preferred embodiments, described each STATEMENT OF FEDERALLY SPONSORED comprises two long rails, two connecting rods and two folder bags finger, described two connecting rod opposite ends are connected with vacuum cup, the described two connecting rod other ends are connected with two folder bag fingers respectively, and described two folder bag fingers are arranged on two long rails respectively slidably.

According to the utility model one preferred embodiments, described STATEMENT OF FEDERALLY SPONSORED also includes two first slide blocks, and this two first slide block is fixedly connected with and can slides on described two long rails by bearing pin with described two folder bag fingers respectively.

According to the utility model one preferred embodiments, described vacuum cup also comprises a sucker fixed seat and one second slide block, this sucker fixed seat one end is vacuum cup fixedly, and the other end is connected with the second slide block by bearing pin, and this second slide block can be free to slide on the described cross track of correspondence.

By above-mentioned to description of the present utility model as can be known, compared with prior art, the utlity model has following beneficial effect:

Interlock bag openning body of the present utility model adopts STATEMENT OF FEDERALLY SPONSORED to coordinate interlock to realize opening bag with vacuum cup, can adopt as required one group or multiple link gear synchronization action, carries out the single or multiple bags of opening simultaneously, open bag steady, efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the utility model STATEMENT OF FEDERALLY SPONSORED and vacuum cup;

Fig. 2 is the structural representation of the utility model vacuum cup and cross track;

Fig. 3 is the structural representation of the utility model folder bag finger and long rails;

Fig. 4 is the schematic diagram of STATEMENT OF FEDERALLY SPONSORED of the present utility model and vacuum cup synchronization action;

Fig. 5 is the schematic diagram that the utility model folder bag finger carries out folder bag;

Fig. 6 is that the utility model is opened a bag schematic diagram.

The specific embodiment

Below the utility model will be further described by the specific embodiment.

With reference to Fig. 1, Fig. 2, a kind of interlock bag openning body, comprise two vacuum cups 1, two cross tracks 2 and the one group link gear corresponding with two vacuum cups 1.Every group of link gear has two identical and symmetrically arranged STATEMENT OF FEDERALLY SPONSORED 3, fixes a vacuum cup 1 on each STATEMENT OF FEDERALLY SPONSORED 3, and this vacuum cup 1 can drivenly slide and with the STATEMENT OF FEDERALLY SPONSORED 3 of interlock, coordinate out bag along corresponding cross track 2.Multiple link gear can be set, and every group of link gear coordinates two vacuum cups, can realize opening simultaneously a plurality of packaging bags.

Further, with reference to Fig. 3, Fig. 4, each STATEMENT OF FEDERALLY SPONSORED 3 comprises two long rails 31, two connecting rods 32 and two folder bags finger 33, two connecting rod 32 opposite ends are connected with vacuum cup 1, the two connecting rod other ends connect with two folder bag finger phases 33 respectively, and two folder bags fingers 33 are arranged at respectively on two long rails 31 slidably.With reference to Fig. 3, when long rails 31 maintained static, two connecting rods 32 can drive respectively two folder bag finger 33 synchronous slide in opposition or reverse slide.The quantity of folder bag finger 33 can arrange according to demand, guarantees to open bag process more steady.

Further, STATEMENT OF FEDERALLY SPONSORED 3 also includes two first slide blocks 34, and this two first slide block 34 is fixedly connected with and can slides on two long rails 31 by bearing pin 35 with two folder bag fingers 33 respectively.

Further, vacuum cup 1 also comprises a sucker fixed seat 11 and one second slide block 12, these sucker fixed seat 11 1 ends are vacuum cup 1 fixedly, and the other end is connected with the second slide block 12 by bearing pin 35, and this second slide block 12 can be free to slide on the cross track 31 of correspondence.

Principle of work of the present utility model is as follows:

With reference to Fig. 5, four of up and down folder bag finger 33 is clamped respectively the two ends up and down of packaging bag 4, two vacuum cups 1 hold respectively the left and right sides of packaging bag 4, bearing pin 35 synchronous backwards on then applied external force driving two second slide blocks 12 move, drive two vacuum cups 1 along cross track 2 reverse slide, in the process of sliding, connecting rod 32 interlock drives the two folder bags fingers 33 that are positioned at packaging bag 4 tops and two folder bags that are positioned at packaging bag 4 belows and points 33 and synchronize track 31 relative slidings along the longitudinal, and (with reference to Fig. 6) opened in packaging bag 4 gradually.

Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.

Claims

One kind the interlock bag openning body, comprise some vacuum cups and the cross track corresponding with vacuum cup, it is characterized in that: comprise at least one group of link gear, every group of link gear has two identical and symmetrically arranged STATEMENT OF FEDERALLY SPONSORED, fix a vacuum cup on described each STATEMENT OF FEDERALLY SPONSORED, this vacuum cup can drivenly slide and with the STATEMENT OF FEDERALLY SPONSORED of interlock, coordinate out bag along corresponding cross track.
2. a kind of interlock bag openning body as claimed in claim 1, it is characterized in that: described each STATEMENT OF FEDERALLY SPONSORED comprises two long rails, two connecting rods and two folder bags finger, described two connecting rod opposite ends are connected with vacuum cup, the described two connecting rod other ends are connected with two folder bag fingers respectively, and described two folder bag fingers are arranged on two long rails respectively slidably.
3. a kind of interlock bag openning body as claimed in claim 2, it is characterized in that: described STATEMENT OF FEDERALLY SPONSORED also includes two first slide blocks, and this two first slide block is fixedly connected with and can slides on described two long rails by bearing pin with described two folder bags fingers respectively.
4. a kind of interlock bag openning body as claimed in claim 3, it is characterized in that: described vacuum cup also comprises a sucker fixed seat and one second slide block, this sucker fixed seat one end is vacuum cup fixedly, the other end is connected with the second slide block by bearing pin, and this second slide block can be free to slide on the described cross track of correspondence.