CN202264894U

CN202264894U - Flanging machine

Info

Publication number: CN202264894U
Application number: CN2011203778651U
Authority: CN
Inventors: 马玉林; 邓光辉; 丁杰
Original assignee: XIAN CILIN ELECTRICAL CO Ltd
Current assignee: XIAN CILIN ELECTRICAL CO Ltd
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2012-06-06
Anticipated expiration: 2021-09-28

Abstract

The utility model provides a flanging machine comprising two parallel substrates; the substrates are clung to each other; a driving wheel, a driven wheel and a conveying belt wound on the driving wheel and the driven wheel are arranged at two ends of each substrate respectively; a device, which can stretch and clamp the driven wheel, is arranged between the driven wheel and one corresponding substrate, and comprises a connection plate and a cylinder; the connection plate is used for connecting the substrate and the driven wheel; the cylinder is arranged on the side surface of the substrate; the head end of the cylinder drives the connection plate to move; and the tail end of the cylinder is movably connected with the substrate. As the device, which can stretch and clamp the driven wheel, is arranged at the inlet end of the flanging machine, the flanging machine can be used for improving the flanging and the bag sewing qualities of various packing bags such as hard packing bags and soft packing bags.

Description

A kind of flanging machine

Technical field

The utility model relates to a kind of flanging machine, the flanging machine when relating in particular to a kind of fully-automatic packaging centre joint bag.

Background technology

When the packaging bag in chemical plant was carried out edgefold sewing to it, the especially softer packaging bag to occur in the fully-automatic packaging process was when sending bag apparatus that packaging bag is sent into flanging machine and unclamped; Existing relatively flanging machine is dehiscing of shape fixedly; Packaging bag is sunk easily, to such an extent as to packaging bag can not be by the normal flanging of flanging machine, or the rear portion of packaging bag is fallen, and to make flanging be oblique; Or only can the front end of packaging bag be rolled over little oblique angle; The flanging effect is undesirable in a word, or the reduction of flanging qualification rate, and the quality during sewing reduces naturally.

The utility model content

In order to solve existing technical matters in the background technology, the utility model provides a kind of flanging machine, the device through the flanging machine arrival end opens and can clamp can both improve hem seam bag quality to various packaging bags such as Hard Roll pack, soft packaging bags.

The technical solution of the utility model is: a kind of flanging machine; Comprise two parallel near substrate; The two ends of said substrate driving wheel, flower wheel are set respectively and be looped around driving wheel and flower wheel on load-transfer device; Its special character is: be provided with between said two flower wheels and the substrate and make flower wheel to open and can fixing device; Said open and fixing device comprises and connects substrate and the connecting panel of flower wheel and the cylinder that is arranged on substrate side surfaces, said cylinder head end drives the connecting panel motion, cylinder tail end and substrate flexible connection.

Above-mentioned connecting panel and cylinder head end flexibly connect through bearing pin.

The junction of above-mentioned cylinder tail end and substrate is provided with tailing axle, and said tailing axle is arranged on substrate side surfaces, is positioned at same plane with substrate, and tailing axle is captiveed joint with substrate, and the cylinder tail end rotates around tailing axle.

Between above-mentioned connecting panel and the substrate fixed block is set, said fixed block and connecting panel flexibly connect through the rotating shaft on the connecting panel.

Be provided with and the adaptive commentaries on classics hole of rotating shaft on the said fixing piece.

Load-transfer device on the above-mentioned flower wheel is V-belt, polywedge bet or is with synchronously.

The flanging machine of the utility model; Setting is opened and the ability fixing device in the entrance, and through the air cylinder driven connecting panel motion of opening and can clamp, two flower wheels of flanging machine will rotate the effect that reaches swing along with the effect of cylinder; Two V-belts through being connected flower wheel will be opened and can merge at the arrival end of flanging machine and drawn close; When sack entered into certain position, two flower wheels will clamp under the effect of cylinder to be drawn close, and two V-belts that are enclosed within two flower wheels will be drawn close; Longer part sack is clamped; The problem that makes soft packaging bag sink easily significantly improves, and improves the hem seam bag quality of various packaging bags, Stability Analysis of Structures.

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;

The 1-substrate; The 2-driving wheel; The 3-flower wheel; The 4-load-transfer device; The 5-connecting panel; The 6-cylinder; The 7-tailing axle; The 8-bearing pin; The 9-cylinder head emits; The 10-fixed block; The 11-rotating shaft;

The specific embodiment

Referring to Fig. 1; Fig. 2; The flanging machine of the utility model, comprise two parallel near substrate 1, the two ends of substrate 1 driving wheel 2, flower wheel 3 are set respectively and be looped around driving wheel 2 and flower wheel 3 on V-belt 4; Being provided with between two flower wheels 3 and the substrate 1 can be so that opens and can fixing device; Open also and can comprise connecting panel 5 that connects substrate 1 and flower wheel 3 and the cylinder 6 that is arranged on substrate side surfaces by fixing device, cylinder 6 head ends drive connecting panel 5 and move, and cylinder 6 tail ends and substrate 1 flexibly connect; Connecting panel 5 is welded on the substrate 1, and the front end of substrate 1 partial fixing after a while is provided with the tailing axle 7 that connects cylinder 6 tail ends, on connecting panel 5, is set with and cylinder 6 front end bonded assembly bearing pins 8; The tail end of cylinder 6 can rotate around tailing axle 7, and the front end of cylinder 6 emits 9 connection to rotate around bearing pin 8 through cylinder head, on substrate 1, also be set with fixed block 10; Having on the fixed block 10 changes the hole; On connecting panel 5, also be provided with rotating shaft 11, the rotating shaft 11 on the connecting panel 5 can be rotated around the commentaries on classics hole of fixed block 10, and connecting panel 5 will rotate with rotating shaft 11 under the effect of cylinder 6 like this; The front end of connecting panel 5 connects the flower wheel 3 of flanging machine; Carry out transmission through V-belt 4, the V-belt is best a kind of load-transfer device form, but also can be polywedge bet or synchronous band; Like this under the drive of cylinder 6; Two flower wheels 3 of flanging machine will rotate the effect that reaches swing along with the effect of cylinder 6; At this moment will swing through two V-belts 4 that are connected flower wheel 3; Stretch one and contract along with one of cylinder 6, reach the effect that two flower wheels 3 open and draw close, two triangles, 4 bands that are enclosed within two flower wheels 3 will be drawn close and step up.

In the flanging machine work; When the sack of filling material when advancing flanging machine, two flower wheels 3 of beginning can be in the state of opening, two triangles 4 that are enclosed within two flower wheels 3 promptly are in the state of opening; When sack enters into certain position; Two flower wheels 3 will be closed under the effect of cylinder 6, and two triangles, 4 bands that are enclosed within two flower wheels 3 will be drawn close and step up, thereby clamp the longer part of sack; The problem that makes soft packaging bag sink easily significantly improves, and improves the hem seam bag quality of various packaging bags.

Claims

1. flanging machine; Comprise two parallel near substrate; The two ends of said substrate driving wheel, flower wheel are set respectively and be looped around driving wheel and flower wheel on load-transfer device, it is characterized in that: be provided with between said flower wheel and the substrate and can draw close device so that flower wheel opens and can clamp; Said opening also can comprise connection substrate and the connecting panel of flower wheel and the cylinder that is arranged on substrate side surfaces by fixing device, and said cylinder head end drives the connecting panel motion, cylinder tail end and substrate flexible connection.

2. flanging machine according to claim 1 is characterized in that: said connecting panel and cylinder head end flexibly connect through bearing pin.

3. flanging machine according to claim 2 is characterized in that: the junction of said cylinder tail end and substrate is provided with tailing axle, and said tailing axle is arranged on substrate side surfaces, is positioned at same plane with substrate, and tailing axle is captiveed joint with substrate, and the cylinder tail end rotates around tailing axle.

4. flanging machine according to claim 3 is characterized in that: between said connecting panel and the substrate fixed block is set, said fixed block and connecting panel flexibly connect through the rotating shaft on the connecting panel.

5. flanging machine according to claim 4 is characterized in that: be provided with and the adaptive commentaries on classics hole of rotating shaft on the said fixed block.

6. flanging machine according to claim 5 is characterized in that: the load-transfer device on the said flower wheel is V-belt, polywedge bet or is with synchronously.