CN212778911U

CN212778911U - Propellant powder packing box

Info

Publication number: CN212778911U
Application number: CN201922264705.5U
Authority: CN
Inventors: 毛智鹏; 秦静静; 王志宇; 卢永胜; 杜文权; 孙贵斌; 冯阳; 孙斌; 庄发艳
Original assignee: Liaoning Qingyang Special Chemical Co ltd
Current assignee: Liaoning Qingyang Special Chemical Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-03-23
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of the propellant powder packing, concretely relates to packing box of transportation, storage propellant powder. The combination mode of sleeving a metal box in a plastic box is adopted. The metal box takes galvanized iron as a base material, and the plastic box adopts antistatic HDPE as an outer box material, so that the propellant powder packaging box has an outer packaging design structure which is easy for automatic continuous packaging production, is light to use and is beneficial to stacking, storage and transportation; the inner package has good sealing performance and can meet the storage and use requirements of products; the combination mode of sleeving the metal box in the plastic box has good strength and protective performance; the inner packaging metal box can be recycled and has a service life of more than 40 years; the external packing storage performance is more than 20 years, and the price is lower than the cost of the original packing case.

Description

Propellant powder packing box

Technical Field

The utility model belongs to the technical field of the propellant powder packing, concretely relates to packing box of transportation, storage propellant powder.

Background

At present, the domestic propellant powder packing adopts a packing mode that a metal box is sleeved in a wooden box, the inner box (the metal box) of the packing box adopts galvanized steel plate materials, and 10 processes such as oil removal, welding and the like are required to be carried out; the outer box (wood sleeve box) adopts a wood riveting structure, has a complex structure and large self weight, and needs high-quality wood such as Korean pine, fir, spruce, hemlock and the like, so that the wood resource is greatly wasted, and the development concept is not in accordance with the development concept of green environmental protection; the manufacturing process of the complete box body is discontinuous, the flow is long, the labor intensity of manual operation is high, the production efficiency is low, and the cost is high. The existing packaging box structure is difficult to realize automation of operations such as folding of multilayer packaging materials, sealing of metal boxes, hanging and buckling in the packaging process; in the process of packaging the multilayer packaging materials, interlayer medicines and box medicines are easily generated between the inner packaging materials and the outer packaging materials, and potential safety hazards exist; the embedded stacking can not be carried out, the wooden box with unit weight occupies large space, and the recycling and transportation cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned complete set box manufacturing process and be interrupted, the procedure is long, and manual operation intensity of labour is big, low in production efficiency, problem such as with high costs, the utility model aims to provide a propellant powder packing box, concrete technical scheme is as follows:

a propellant powder packing case adopts a combination mode of a metal case sleeved in a plastic case.

The metal case includes: the box bottom of the metal box, the box side of the metal box, the box cover of the metal box, the opening ring, the lifting belt, the lead sealing hole of the sealing cover, the lead sealing groove of the opening ring and the disposable plastic lead sealing of the metal box; the bottom edge of the metal box is engaged and connected with the lower edge of the box side of the metal box; the upper edge of the box side of the metal box is connected with the edge of the box cover of the metal box in an occlusion way; an opening ring is arranged in the middle of the box cover of the metal box; the sealing cover is connected with the mouth ring in a pressure rotary sealing mode; the two lifting belts are symmetrically arranged in the middle of two sides of the upper edge of the box side of the metal box in a projection welding mode; the lifting ring is connected with the lifting belt; a lead sealing hole is formed at the edge of the sealing cover, a lead sealing groove is formed at the edge of the opening ring, and the disposable plastic lead seal of the metal box is connected with the lead sealing groove of the opening ring and the lead sealing hole of the sealing cover in series;

the plastic box includes: the plastic box comprises an upper cover of the plastic box, a box body of the plastic box, a box bottom of the plastic box, four-point supports at the bottom of the box, four-point concave parts of the upper cover, a clamping hook, an inner buckle, blank areas on two sides, a lead sealing hole of the box body, a lead sealing hole of the upper cover and a disposable plastic lead sealing of the plastic box; two clamping hooks are respectively arranged on two symmetrical sides of an upper cover of the plastic box, two inner buckles are respectively arranged on two sides of the upper edge of the box body corresponding to the plastic box, and the upper cover of the plastic box and the box body of the plastic box are respectively connected in a locking mode of the clamping buckles and the inner buckles; the lower edge of the plastic box body is connected with the box bottom of the plastic box; four-point supports are arranged at four corners of the lower part of the bottom of the plastic box, four-point concave parts are arranged at four corners of the upper cover corresponding to the plastic box, and when two plastic boxes are stacked, the four-point supports at the bottom of one plastic box can be placed in the four-point concave parts of the upper cover of the other plastic box; the blank areas on the two symmetrical sides of the box body of the plastic box can be sprayed with related product information; the upper cover of the plastic box is provided with two lead sealing holes which are positioned on the outer sides of the buckles and are in oblique symmetry, and the upper cover of the plastic box is provided with two lead sealing holes which are positioned on the outer sides of the inner buckles and are in oblique symmetry corresponding to the box body; the disposable plastic lead seal of the plastic box is connected in series with the lead seal hole of the upper cover and the lead seal hole of the box body.

The utility model has the advantages that:

the propellant powder packing box has the advantages that the external packing design structure is easy for automatic continuous packing production, the use is convenient, and the stacking, the storage and the transportation are facilitated; the inner package has good sealing performance and can meet the storage and use requirements of products; the combination mode of sleeving the metal box in the plastic box has good strength and protective performance; the inner packaging metal box can be recycled and has a service life of more than 40 years; the external packing storage performance is more than 20 years, and the price is lower than the cost of the original packing case.

Drawings

FIG. 1: the explosion structure chart of the inner packaging metal box;

FIG. 2: an outer package explosion structure diagram;

1-bottom of the metal box, 2-box side of the metal box, 3-box cover of the metal box, 4-opening ring, 5-lifting ring, 6-lifting belt, 7-lead sealing hole of sealing cover, 8-sealing cover, 9-lead sealing groove of opening ring, 10-disposable plastic lead sealing of the metal box, 11-upper cover of the plastic box, 12-box body of the plastic box, 13-bottom of the plastic box, 14-four-point support of bottom of the box, 15-four-point concave part of upper cover, 16-trip, 17-inner buckle, 18-blank area on two sides, 19-lead sealing hole of the box body, 20-lead sealing hole of the upper cover, 21-disposable plastic lead sealing of the plastic box.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

The propellant powder packing box of the utility model adopts the combination mode that the metal box is sleeved in the plastic box,

each part of the metal box comprises: the box bottom 1 of the metal box, the box side 2 of the metal box, the box cover 3 of the metal box, the opening ring 4, the lifting ring 5, the lifting belt 6, the lead sealing hole 7 of the sealing cover, the sealing cover 8, the lead sealing groove 9 of the opening ring and the disposable plastic lead sealing 10 of the metal box;

the parts of the plastic box comprise an upper cover 11 of the plastic box, a box body 12 of the plastic box, a box bottom 13 of the plastic box, four-point supports 14 at the bottom of the box, four-point concave parts 15 of the upper cover, a clamping hook 16, an inner buckle 17, blank areas 18 at two sides, a lead sealing hole 19 of the box body, a lead sealing hole 20 of the upper cover and a disposable plastic lead sealing 21 of the plastic box,

connection relation: the edge of the box bottom 1 of the metal box is connected with the lower edge of the box side 2 of the metal box in an occlusion way; the upper edge of the box side 2 is connected with the edge of a box cover 3 of the metal box in an occlusion way; the middle part of the box cover 3 is provided with an opening ring 4; the sealing cover 8 is connected with the mouth ring 4 in a pressure rotary sealing mode to play a role in sealing; the two lifting belts 6 are symmetrically arranged in the middle of two sides of the upper edge of the box side 2 in a projection welding mode; the lifting ring 5 is connected with the lifting belt 6; a lead sealing hole 7 is formed in the edge of the sealing cover 8, a lead sealing groove 9 is formed in the edge of the opening ring 4, and a disposable plastic lead seal 10 of the metal box is connected with the lead sealing groove 9 of the opening ring and the lead sealing hole 8 of the sealing cover in series to play a role in preventing unsealing; the sealing treatment process after the box bottom 1, the box side 2 and the box cover 3 are occluded and molded uses an automatic laser welding process to carry out full-circle closed welding on the occluded parts of the box bottom, the box cover and the box side so as to meet the sealing requirement.

Two clamping hooks 16 are respectively arranged on two symmetrical sides of an upper cover 11 of the plastic box, two inner buckles 17 are respectively arranged on two sides of the upper edge of a box body 12 corresponding to the plastic box, and the upper cover 11 and the box body 12 are connected in a locking mode through the clamping hooks 16 and the inner buckles 17; the lower edge of the box body 12 of the plastic box is connected with the box bottom 13 of the plastic box; four-point supports 14 with the height of 15mm are arranged at four corners of the lower part of the box bottom 13 of each plastic box, four-point concave parts 15 are arranged at four corners of the upper cover 11 corresponding to the plastic boxes, when the two plastic boxes are stacked and placed, the four-point supports 14 at the bottom of one plastic box can be placed in the four-point concave parts 15 of the upper cover of the other plastic box, the upper box and the lower box can be well combined to be embedded, stacked and fixedly placed, meanwhile, a plane design is arranged among reinforcing ribs on the surface of the upper cover 11 of each plastic box, and the plastic boxes are grabbed by using a vacuum sucker in the automatic; the blank areas 18 on the two symmetrical sides of the box body of the plastic box can be sprayed with related product information; the upper cover is provided with two lead sealing holes 20 which are positioned on the outer sides of the buckles 16 and are in oblique symmetry, and the upper cover is provided with two lead sealing holes 19 which are positioned on the outer sides of the inner buckles 17 and are in oblique symmetry corresponding to the box body; the disposable plastic lead seal 21 of the plastic box is connected with the lead seal hole 20 of the upper cover and the lead seal hole 19 of the box body in series, and plays a role in preventing unsealing.

The metal box takes galvanized iron as a base material, the outer layer takes static conductive PET as a film coating material, the inner layer takes shellac paint as an inner packaging material, and the structure is a cube;

the plastic box adopts antistatic HDPE as an outer box material, is cuboid in structure and is formed by injection molding.

Claims

1. A propellant powder packing case, which adopts a combination mode that a metal case is sleeved in a plastic case and is characterized in that,

the metal case includes: the device comprises a box bottom (1) of the metal box, a box side (2) of the metal box, a box cover (3) of the metal box, an opening ring (4), a lifting ring (5), a lifting belt (6), a lead sealing hole (7) of a sealing cover, a sealing cover (8), a lead sealing groove (9) of the opening ring and a disposable plastic lead sealing (10) of the metal box;

the edge of the box bottom (1) of the metal box is connected with the lower edge of the box side (2) of the metal box in an occlusion way; the upper edge of the box side (2) of the metal box is meshed and connected with the edge of the box cover (3) of the metal box; the middle part of a box cover (3) of the metal box is provided with an opening ring (4); the sealing cover (8) is connected with the mouth ring (4) in a pressure rotary sealing mode; the two lifting belts (6) are symmetrically arranged in the middle of two sides of the upper edge of the box side (2) of the metal box in a projection welding mode; the lifting ring (5) is connected with the lifting belt (6); a lead sealing hole (7) is formed in the edge of the sealing cover (8), a lead sealing groove (9) is formed in the edge of the opening ring (4), and a disposable plastic lead seal (10) of the metal box is connected with the lead sealing groove (9) of the opening ring and the lead sealing hole (7) of the sealing cover in series;

the plastic box includes: an upper cover (11) of the plastic box, a box body (12) of the plastic box, a box bottom (13) of the plastic box, four-point supports (14) at the bottom of the box, four-point concave parts (15) of the upper cover, a clamping hook (16), an inner buckle (17), blank areas (18) at two sides, a lead sealing hole (19) of the box body, a lead sealing hole (20) of the upper cover and a disposable plastic lead sealing (21) of the plastic box;

two clamping hooks (16) are respectively arranged on two symmetrical sides of an upper cover (11) of the plastic box, two inner buckles (17) are respectively arranged on two sides of the upper edge of a box body (12) corresponding to the plastic box, and the upper cover (11) of the plastic box and the box body (12) of the plastic box are respectively connected in a locking mode through the clamping hooks (16) and the inner buckles (17); the lower edge of a box body (12) of the plastic box is connected with a box bottom (13) of the plastic box; four-point supports (14) are arranged at four corners of the lower part of the box bottom (13) of the plastic box, four-point concave parts (15) are arranged at four corners of the upper cover (11) corresponding to the plastic box, and when two plastic boxes are stacked and placed, the four-point supports (14) at the bottom of one plastic box can be placed in the four-point concave parts (15) of the upper cover of the other plastic box; the blank areas (18) on the two symmetrical sides of the box body (12) of the plastic box can be sprayed with related product information; the upper cover (11) of the plastic box is provided with two lead sealing holes (20) of the upper cover, the two lead sealing holes are positioned on the outer side of the clamping hook (16) and are in oblique symmetry, and the two lead sealing holes (19) are positioned on the outer side of the inner buckle (17) and are in oblique symmetry corresponding to the box body; the disposable plastic lead seal (21) of the plastic box is connected in series with the lead seal hole (20) of the upper cover and the lead seal hole (19) of the box body.