CN206718493U - A kind of expandable polyethylene package box positioning fixture for welding - Google Patents

Abstract

The utility model provides a kind of expandable polyethylene package box positioning fixture for welding, including bottom plate, and pin-and-hole array is offered on bottom plate；Alignment pin is detachably and fixedly provided with the pin-and-hole of four corners of pin-and-hole array, and alignment pin is detachably and fixedly provided with often capable at least one pin-and-hole of pin-and-hole array.Compared with prior art, pin-and-hole array is opened up on bottom plate, the alignment pin being detachably fixed, the position of alignment pin according to the size of packing box, can be in time adjusted, to improve the utilization rate of positioning fixture.Often row at least fixes an alignment pin, and two neighboring alignment pin dislocation arrangement, to ensure that upper lower clapboard 1 aligns.According to the length of dividing plate 1, the quantity of often row alignment pin can be adjusted.

Description

A kind of expandable polyethylene package box positioning fixture for welding

Technical field

Packing box production technical field is the utility model is related to, specifically a kind of expandable polyethylene package box welding locating clip Tool.

Background technology

During item circulation, in order to ensure the integrality of article, pearl face foam packaging box can be used by article bag Wrap, to reduce the impact in transportation, avoid damage product.

According to contoured article design feature, packing box is also required to be fabricated to the structure of feature.For some plate products, such as Some plates of electronic product, its thickness is small, but has certain length and width, and plate surface has the electronics such as circuit first Part, kept flat as being superimposed, the electronic component of plate surface can be damaged by pressure.Packed it is therefore desirable to which plate is erect, can so avoid member The damage of part.In order to pack between the adjacent two boards part of setting collision, it is necessary to which packing box is designed to be divided by multiple dividing plates 1 Every into multiple accommodating cavities.Because plate has certain altitude, it is certain to purchase pearl cotton plates thickness from the market, in order to up to It must be asked to packaging, it is necessary to the packing box semi-finished product of be welded in advance two " mesh " shape are superimposed into welding again, to meet to house The height of chamber meets to require.And because the dividing plate 1 for forming " mesh " shape is more thin and flexible, during welding, upper and lower two pieces of dividing plates 1 are easily wrong Position, cause accommodating cavity width uneven, influence to pack effect.It is therefore desirable to positioning fixture for welding auxiliary is completed.

Utility model content

The purpose of this utility model was welded to solve to be used to pack in the prior art the packing box of large scale plate Easy the defects of misplacing in journey, there is provided a kind of expandable polyethylene package box positioning fixture for welding solves the above problems.

To achieve these goals, the technical solution of the utility model is as follows：

A kind of expandable polyethylene package box positioning fixture for welding, including bottom plate, offer pin-and-hole array on bottom plate；In pin-and-hole battle array Alignment pin is detachably and fixedly provided with the pin-and-hole of four corners of row, and can in often capable at least one pin-and-hole of pin-and-hole array Dismounting is fixed with alignment pin.

Preferably, the alignment pin dislocation arrangement in adjacent rows.

Preferably, the alignment pin plugged and fixed is in pin-and-hole.

Preferably, the pin-and-hole is rectangular opening, and the inserted terminal profile of alignment pin is adapted to pin-and-hole.

Preferably, the top of the alignment pin is wedge shape.

The utility model compared with prior art, has the advantages that：

Pin-and-hole array is opened up on bottom plate, the alignment pin being detachably fixed, can be adjusted in time according to the size of packing box The position of alignment pin, to improve the utilization rate of positioning fixture.

Often row at least fixes an alignment pin, and two neighboring alignment pin dislocation arrangement, to ensure that upper lower clapboard 1 aligns. According to the length of dividing plate 1, the quantity of often row alignment pin can be adjusted.

The alignment pin of grafting, fixed dismounting are convenient and swift.Its wedge-like tip, it is easy to position.

Brief description of the drawings

Fig. 1 is a kind of overlooking the structure diagram of expandable polyethylene package box positioning fixture for welding of the utility model；

Fig. 2 is Fig. 1 left view structural representation；

Fig. 3 is the overlooking the structure diagram after packing box semi-finished product are fixed on fixture.

Embodiment

The effect of to make to architectural feature of the present utility model and being reached, has a better understanding and awareness, to compared with Good embodiment and accompanying drawing coordinate detailed description, are described as follows：

As shown in figure 3, a kind of expandable polyethylene package box positioning fixture for welding, to by the semi finished package of two " mesh " shape Butt welding is into " mesh " shape packing box finished product with certain altitude up and down for box, and the packing box finished product is by polylith dividing plate 1 The accommodating cavity being split to form is used to place plate article.

As shown in Figure 1 and Figure 2, positioning fixture for welding includes bottom plate 2, offers pin-and-hole array on a base plate 2；In pin-and-hole battle array Alignment pin 22, and often capable at least one pin in the array of pin-and-hole 21 are detachably and fixedly provided with the pin-and-hole 21 of four corners of row Alignment pin 22 is detachably and fixedly provided with hole 21.Often capable 22 numbers of alignment pin can be determined according to the size of packing box, if bag Mounted box size is larger, and its dividing plate 1 is longer, then corresponding more fixed several alignment pins 22.Alignment pin 22 in adjacent rows misplaces Arrangement.The height of alignment pin 22 is the height of packing box finished product accommodating cavity, and the in general thickness of alignment pin 22 is the width of accommodating cavity, In order to which quickly the dividing plate 1 of levels is positioned.For the ease of quick and precisely making alignment pin 22 be through in corresponding accommodating cavity, this Utility model is also by the tip designs wedgewise of alignment pin 22.

In order to improve the utilization rate of fixture, the fixed form of alignment pin 22 and pin-and-hole 21 is designed to grafting by the utility model Mode, one is easy to the position of quick running fix pin 22.The shape of pin-and-hole 21 can be circle, or rectangle, alignment pin 22 Inserted terminal profile is adapted to pin-and-hole 21.

The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model Protection domain defined by appended claims and its equivalent.

Claims (5)

1. A kind of 1. expandable polyethylene package box positioning fixture for welding, it is characterised in that：Including bottom plate, pin-and-hole battle array is offered on bottom plate Row；Alignment pin, and often going at least in pin-and-hole array are detachably and fixedly provided with the pin-and-hole of four corners of pin-and-hole array Alignment pin is detachably and fixedly provided with one pin-and-hole.
2. A kind of 2. expandable polyethylene package box positioning fixture for welding according to claim 1, it is characterised in that：In adjacent rows Alignment pin dislocation arrangement.
3. A kind of 3. expandable polyethylene package box positioning fixture for welding according to claim 1, it is characterised in that：The alignment pin is inserted Connect and be fixed in pin-and-hole.
4. A kind of 4. expandable polyethylene package box positioning fixture for welding according to claim 3, it is characterised in that：The pin-and-hole is square Shape hole, the inserted terminal profile of alignment pin are adapted to pin-and-hole.
5. 5. according to a kind of any described expandable polyethylene package box positioning fixture for welding of claim 1-4, it is characterised in that：It is described fixed The top of position pin is wedge shape.