CN202828236U

CN202828236U - Packing machine of plastic bag

Info

Publication number: CN202828236U
Application number: CN 201220357367
Authority: CN
Inventors: 杨振国; 余永进
Original assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Current assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Priority date: 2012-07-23
Filing date: 2012-07-23
Publication date: 2013-03-27
Anticipated expiration: 2022-07-23

Abstract

The utility model belongs to the technical field of packaging. The packing machine of the plastic bag solves the problem that for the the existing packing machine of a plastic bag, when double layers of plastic are cut off by a blade on the knife rest, the middle portion of the double layers of a plastic film is separated and clamped on the sealer so that the double layers of plastic film can not pass. The packing machine of the plastic bag comprises a knife rest (2) and a sealer (3) which are installed on an machine base (1), wherein a plurality of separation blades (4) which extend to the position of the sealer (3) are arranged on the knife rest (2). The packing machine of the plastic bag has the advantages of being capable of preventing the the end portion of the double layers of the plastic film from separating just by the increase of the separation blades (4), simple in structure and capable of avoiding the clamp of the double layers of the plastic film without the need for changing other structures.

Description

The poly-bag wrapping machine

Technical field

The utility model belongs to the packing technique field.

Background technology

Existing poly-bag wrapping machine comprises being installed in support, is provided with knife rest and sealer at support.The plastic sheeting poly-bag of entire volume volume during use, namely the double-plastic that is combined with each other of dual-side moves from knife rest to the sealer direction, and the place is cut off by blade at knife rest, and then is carried to the sealer direction by the driver train on the support.The problem of its existence is that the double-plastic middle part can separate after double-plastic is cut off by the blade on the knife rest, the double-plastic that separates in the process of carrying is owing to occupy certain space after opening, and can be stuck on the sealer of support and can't pass through.

The utility model content

The purpose of this utility model is to provide a kind of double-plastic to be cut off the successor and so can be pressed together, and avoids the poly-bag wrapping machine that gets stuck.

For realizing the purpose of this utility model, described poly-bag wrapping machine comprises the knife rest and the sealer that are installed on the support, and described knife rest is provided with several catch that extend to the sealer place.Because several catch extend to the sealer place, after double-plastic is cut off, appoints and so pushed down by catch, until be sent to the sealer place, thus avoided double-plastic in the process of carrying, to open, so just can not be bored in the sealer place.

Description of drawings

The drawing of accompanying drawing is described as follows:

Fig. 1 is the assembling scheme drawing of the utility model poly-bag wrapping machine.

Fig. 2 is the block diagram of Fig. 1 intermediate slide.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the utility model poly-bag wrapping machine is described in further detail:

As shown in Fig. 1,2, poly-bag wrapping machine described in the utility model comprises the knife rest 2 and the sealer 3 that are installed on the support 1, and described knife rest 2 is provided with several catch 4 that extend to sealer 3 places.Described catch 4 is plastic sheet, has certain elasticity.

Support 1 is provided with support roller 8, corresponding is provided with knife rest roller 9 at knife rest 2, after knife rest 2 is fixed on upper frame 1, when support roller 8 and knife rest roller 9 rotate, can adds to hold and is fed forward being placed on double-plastic in the path 10 between the two.

As shown in Figure 2, knife rest 2 is provided with slide bar 5, is provided with insert clamp 6 at slide bar 5, and insert clamp 6 is provided with blade 7.Insert clamp 6 can move back and forth at slide bar 5 under power driven.When double-plastic passed through the below of insert clamp 6, blade 7 fixing on the insert clamp 6 can be with the double-plastic transversely cutting in the process that insert clamp 6 is slided.The end of cut double-plastic just in time is in the lower position of several catch 4 at this moment, and several catch 4 gears can't open the end of double-plastic on the double-plastic end.

Described catch 4 is arranged on the back support body of knife rest 2 upper slide bars 5, and catch 4 is in the lower position of slide bar 5.Catch 4 can be close to and lean against on the path 10 like this, makes double-plastic be in all the time the state of being pressed at cut-off part.

Described catch 4 arranges perpendicular to support 1.Because catch 4 is plates, when its during perpendicular to support 1, catch 4 can be out of shape to the left and right sides, like this, can stir catch 4 when insert clamp 6 when slide bar 5 moves and make its bending, when treating that insert clamp 6 moves through this catch 4 residing position, this catch 4 recovers again straight sheet state, appoint so can vertically be pressed on the double-plastic, thereby the assurance double-plastic is pushed down by catch 4 always.This structure neither affects insert clamp 6 in slide bar 5 motions, and double-plastic is cut, and can guarantee again effectively to be pressed on the double-plastic, and double-plastic can not separated.

Described catch 4 is uniformly-spaced arranged.Double-plastic guarantees that all catch 4 are pressed on the double-plastic equably, so that can not separate.

The utility model poly-bag wrapping machine has only increased catch 4 on the prior art basis just can prevent the double-plastic end separately, simple in structure, does not need to change other structures and just can realize the purpose of this utility model.

Claims

1. a poly-bag wrapping machine comprises the knife rest (2) and the sealer (3) that are installed on the support (1), it is characterized in that described knife rest (2) is provided with to extend to several catch (4) that sealer (3) is located.

2. poly-bag wrapping machine according to claim 1 is characterized in that described knife rest (2) is provided with slide bar (5), is provided with insert clamp (6) at slide bar (5), and insert clamp (6) is provided with blade (7).

3. poly-bag wrapping machine according to claim 2 is characterized in that described catch (4) is arranged on the back support body of knife rest (2) upper slide bar (5).

4. according to claim 1,2 or 3 described poly-bag wrapping machine, it is characterized in that described catch (4) arranges perpendicular to support (1).

5. according to claim 1,2 or 3 described poly-bag wrapping machine, it is characterized in that described catch (4) uniformly-spaced arranges.

6. poly-bag wrapping machine according to claim 4 is characterized in that described catch (4) uniformly-spaced arranges.