CN209905285U

CN209905285U - Mould for blister pack box and packing box

Info

Publication number: CN209905285U
Application number: CN201920622565.1U
Authority: CN
Inventors: 王华根
Original assignee: Suzhou Huashang Mould Co Ltd
Current assignee: Suzhou Huashang Mould Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to a mould and packing carton for blister pack box, including the template, the middle part of template is equipped with the die cavity, is equipped with at least a set of buckle mechanism on the template, and buckle mechanism includes draw-in groove and the buckle of symmetry setting in the die cavity both sides, and the buckle includes fixed column, swing arm, fixed axle and balancing weight, and this packing carton includes upper casing and lower casing, is equipped with the recess on the upper casing, is equipped with the fixture block on the lower casing, upper casing and lower casing pass through the mutual block of fixture block recess, in this mould for blister pack box and packing carton, through the shift up and the deflection of trip, the trip of being convenient for takes out from the fixture block, has solved the problem that the formed part is difficult to take off; this packing carton can overturn and go up casing and lower casing block to form the cavity of placing eggs, it is convenient and locking effectual to close, and difficult not hard up separation has guaranteed the sealed effect of packing carton.

Description

Mould for blister pack box and packing box

Technical Field

The utility model relates to a packing carton production technical field, in particular to mould and packing carton for blister pack box.

Background

Along with the development of science and technology, blister pack is very general at present, like electronic product, eggs etc. and the packing carton on the current market, casing and lower casing adopt slot and inserted sheet form to insert usually on it and close or simply set up the jack and insert and close, and locking effect is poor, and the closure operation is inconvenient, and the separation that easily becomes flexible influences the sealed effect of packing carton.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the mould for the blister packaging box and the packaging box thereof are provided.

In order to achieve the above technical effect, the utility model discloses a technical scheme is: a mold for blister packs comprises a template, wherein a mold cavity is arranged in the middle of the template, at least one group of buckle mechanisms are arranged on the template, each buckle mechanism comprises a clamping groove and a buckle which are symmetrically arranged on two sides of the mold cavity, and the clamping grooves are matched with the buckles;

the buckle includes fixed column, swing arm, fixed axle and balancing weight, the vertical setting of fixed column is in the template, and the template is exposed at the top of fixed column, is equipped with the rectangular channel hole that runs through from top to bottom in the fixed column, the vertical setting of swing arm, the top of swing arm are equipped with the trip, the trip passes the top formation a globular arch of slotted hole and fixed column, the arch matches with the draw-in groove, and bellied one side is equipped with the inclined plane of falling, the inclined plane of falling is located the trip under, the part that is located the slotted hole of swing arm is equipped with the bar hole, the vertical setting in bar hole, the fixed axle passes the bar hole and links to each other with the fixed column, the balancing weight.

Preferably, in order to facilitate the swing arm to rotate a certain angle in the slot hole, the part of the swing arm in the slot hole is in a trapezoid shape with a large top and a small bottom, and the top of the slot hole abuts against the swing arm.

Preferably, in order to facilitate the installation of the spring, the swing arm is connected with the template and used for resetting the swing arm, and a reset spring installation hole is formed in the bottom of the swing arm.

Preferably, in order to fix the balancing weight at the bottom of the swing arm, the balancing weight is connected with the swing arm through a screw.

Preferably, for a plurality of packing carton of one shot plastic molding, the die cavity has a plurality of, and each die cavity sets up side by side on the template, the die cavity includes mould and lower mould, go up the mould and correspond and match with the lower mould.

Preferably, in order to position the upper and lower shells after plastic suction, the upper die and the lower die are respectively provided with a positioning column and a positioning hole, and the positioning column and the positioning hole are corresponding and matched.

The utility model provides a packing box, includes upper housing and lower casing, be equipped with the recess on the upper housing, be equipped with the fixture block down on the casing, upper housing passes through the mutual block of fixture block recess with lower casing, forms between upper housing and the lower casing after the block and puts the thing cavity.

Preferably, the package is an egg carton for receiving eggs.

Preferably, for the convenience of blister processing packing carton, go up the casing and be the integrated into one piece structure with lower casing, go up and be connected through the splice bar between casing and the lower casing, go up the one end of casing and buckle on lower casing after 180 around the splice bar upset.

Preferably, the packaging box is made of PP, PS or PET in order to ensure that the packaging box is more environment-friendly and safer.

Compared with the prior art, the beneficial effects of the utility model are that: in the mold for the blister packaging box and the packaging box thereof, the upward movement and deflection of the clamping hook are realized through the mold for the blister packaging box, so that the clamping hook is convenient to pull out from the clamping block, the problem that a formed part is not easy to take down from a clamping buckle is solved, and the blister production of the packaging box is facilitated; this packing carton can overturn and go up casing and lower casing block to form the cavity of placing eggs, it is convenient and locking effectual to close, and difficult not hard up separation has guaranteed the sealed effect of packing carton.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.

Drawings

Fig. 1 is the structure schematic diagram of the mold for blister pack box of the utility model.

Fig. 2 is a perspective view of the buckle of the mold for blister pack of the present invention.

Fig. 3 is the utility model discloses a vertical cross-sectional view of buckle of mould for blister pack box.

Fig. 4 is the block schematic diagram of the buckle and the clamping groove of the mold for the blister pack box of the present invention.

Fig. 5 is a schematic structural view of the packing box of the present invention.

The reference numbers and corresponding designations in the drawings are: 1. the novel die comprises a die plate, 2 parts of clamping grooves, 3 parts of buckles, 4 parts of upper dies, 5 parts of lower dies, 6 parts of positioning columns, 7 parts of positioning holes, 8 parts of upper shells, 9 parts of lower shells, 10 parts of grooves, 11 parts of clamping blocks, 301 parts of fixing columns, 302 parts of swing arms, 303 parts of fixing shafts, 304 parts of balancing weights, 305 parts of clamping hooks, 306 parts of strip-shaped holes, 307 parts of reset spring mounting holes.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a mold for a blister pack box comprises a mold plate 1, a mold cavity is arranged in the middle of the mold plate 1, at least one group of buckle 3 mechanisms is arranged on the mold plate 1, the buckle 3 mechanisms comprise a clamping groove 2 and a buckle 3 which are symmetrically arranged on two sides of the mold cavity, and the clamping groove 2 is matched with the buckle 3;

as shown in fig. 2-4, buckle 3 includes fixed column 301, swing arm 302, fixed axle 303 and balancing weight 304, the vertical setting of fixed column 301 is in template 1, template 1 is exposed at the top of fixed column 301, be equipped with the rectangular channel hole that runs through from top to bottom in the fixed column 301, the vertical setting of swing arm 302, the top of swing arm 302 is equipped with trip 305, trip 305 passes slotted hole and forms a globular arch with the top of fixed column 301, the arch matches with draw-in groove 2, bellied one side is equipped with the chamfer, the chamfer is located trip 305 under, the part that is located the slotted hole of swing arm 302 is equipped with bar hole 306, the vertical setting of bar hole 306, fixed axle 303 passes bar hole 306 and links to each other with fixed column 301, balancing weight 304 sets up the bottom at swing arm.

When the packaging box is produced, flat plastic sheet raw materials are heated to be softened, and are adsorbed on the surface of the template 1 in a vacuum manner, after the plastic sheet raw materials are cooled and formed, a cavity is formed in the middle of the formed piece, and grooves 10 and clamping blocks 11 are formed in the two sides of the formed piece respectively. Then the formed part is lifted upwards, if the formed part is easy to leave the template 1 due to the inverted slope, the clamping hook 305 is driven by the clamping block 11 to move upwards at the beginning, the strip-shaped hole 306 also moves upwards along with the formed part, the clamping hook 305 drives the balancing weight 304 to move upwards through the swing arm 302, and along with the continuous lifting of the formed part, the swing arm 302 starts to rotate to the right side by a certain angle, so that the clamping hook 305 is pulled out of the clamping block 11, and the formed part can be smoothly taken down from the template 1. After the hook 305 is pulled away from the latch 11, the swing arm 302 moves downward under the influence of the gravity of the weight block 304 to drive the hook 305 to reset. Through the upwards moving and deflection of the clamping hook 305, the problem that the formed part is not easy to take down from the buckle 3 is solved, and the blister production of the packaging box is facilitated.

In order to facilitate the swing arm 302 to rotate a certain angle in the slot, the portion of the swing arm 302 in the slot is a trapezoid with a large top and a small bottom, and the top of the slot abuts against the swing arm 302.

In order to facilitate the installation of the spring, the swing arm 302 is connected with the template 1 for resetting the swing arm 302, and a reset spring installation hole 307 is arranged at the bottom of the swing arm 302.

To secure the weight 304 to the bottom of the swing arm 302, the weight 304 is screwed to the swing arm 302.

For a plurality of packing carton of one shot plastic molding, the die cavity has a plurality of, and each die cavity sets up side by side on template 1, and the die cavity includes mould 4 and lower mould 5, goes up mould 4 and lower mould 5 and corresponds and match.

In order to position the upper and lower shells 9 after being blister-molded, the upper die 4 and the lower die 5 are respectively provided with a positioning column 6 and a positioning hole 7, and the positioning column 6 corresponds to and is matched with the positioning hole 7.

As shown in fig. 5, a packing box comprises an upper shell 8 and a lower shell 9, wherein a groove 10 is formed in the upper shell 8, a clamping block 11 is arranged on the lower shell 9, the upper shell 8 and the lower shell 9 are mutually clamped through the groove 10 of the clamping block 11, and a storage cavity is formed between the clamped upper shell 8 and the clamped lower shell 9.

When needing to make up into the packing carton, the one end of going up casing 8 is around the splice bar upset 180 for the recess 10 of casing 8 is inserted to the fixture block 11 of casing 9 down, has the same colluding form with fixture block 11 structure in the recess 10, through mutual hook lock, makes to go up casing 8 and casing 9 closed fixed down, forms the cavity that can place eggs between last casing 8 after the block and the casing 9 down. The mode is convenient to close, the locking effect is good, the box is not easy to loosen and separate, and the sealing effect of the packaging box is guaranteed.

For placing eggs, the packing box is an egg box.

For the convenience of plastics sucking processing packing carton, go up casing 8 and lower casing 9 and be the integrated into one piece structure, go up and be connected through the splice bar between casing 8 and the lower casing 9, go up the one end of casing 8 and wind the splice bar upset 180 back locks on casing 9 down.

In order to ensure that the packaging box is more environment-friendly and safer, the packaging box is made of PP, PS or PET.

The mould for the blister packaging box of the utility model is convenient for the trip 305 to be drawn out from the clamping block 11 through the upward movement and deflection of the trip 305, solves the problem that the formed piece is not easy to take off from the buckle 3, and is beneficial to the blister production of the packaging box; the packing carton can overturn and go up casing 8 and lower casing 9 block to form the cavity of placing eggs, it is convenient and locking effectual to close, difficult not hard up separation has guaranteed the sealed effect of packing carton.

The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.

Claims

1. The mold for the blister packaging box is characterized by comprising a template (1), wherein a mold cavity is arranged in the middle of the template (1), at least one group of buckle (3) mechanisms are arranged on the template (1), the buckle (3) mechanisms comprise clamping grooves (2) and buckles (3) which are symmetrically arranged on two sides of the mold cavity, and the clamping grooves (2) are matched with the buckles (3);

the buckle (3) comprises a fixed column (301), a swing arm (302), a fixed shaft (303) and a balancing weight (304), the fixed column (301) is vertically arranged in the template (1), the top of the fixed column (301) is exposed out of the template (1), a rectangular slot penetrating up and down is arranged in the fixed column (301), the swing arm (302) is vertically arranged, a clamping hook (305) is arranged at the top end of the swing arm (302), the clamping hook (305) passes through the slotted hole and forms a spherical bulge with the top of the fixed column (301), the bulge is matched with the clamping groove (2), one side of the bulge is provided with a reverse inclined plane which is positioned under the clamping hook (305), a strip-shaped hole (306) is arranged at the part of the swing arm (302) positioned in the slotted hole, the vertical setting of bar hole (306), fixed axle (303) pass bar hole (306) and link to each other with fixed column (301), balancing weight (304) set up the bottom at swing arm (302).

2. The mold for blister pack according to claim 1, wherein the swing arm (302) has a trapezoidal shape with a large top and a small bottom in a groove, and the top of the groove abuts against the swing arm (302).

3. The mold for blister pack according to claim 1, wherein a return spring mounting hole (307) is provided at the bottom of the swing arm (302).

4. The mold for blister pack according to claim 1, wherein the weight member (304) is connected to the swing arm (302) by a screw.

5. The mold for blister packs according to claim 1, wherein the number of the mold cavities is several, and each mold cavity is arranged side by side on the mold plate (1), and the mold cavity comprises an upper mold (4) and a lower mold (5), and the upper mold (4) corresponds to and matches the lower mold (5).

6. The mold for blister pack according to claim 5, wherein the upper mold (4) and the lower mold (5) are respectively provided with positioning columns (6) and positioning holes (7), and the positioning columns (6) and the positioning holes (7) correspond and match with each other.

7. The mold-made packaging box for blister packaging boxes according to claim 1, comprising an upper case (8) and a lower case (9), wherein the upper case (8) is provided with a groove (10), the lower case (9) is provided with a clamping block (11), the upper case (8) and the lower case (9) are mutually clamped through the groove (10) of the clamping block (11), and a storage cavity is formed between the clamped upper case (8) and the lower case (9).

8. The package of claim 7, wherein the package is an egg carton.

9. The packing box according to claim 7, wherein the upper case (8) and the lower case (9) are of an integrally formed structure, the upper case (8) and the lower case (9) are connected by a connecting rib, and one end of the upper case (8) is turned 180 degrees around the connecting rib and then is fastened on the lower case (9).

10. The package of claim 7, wherein the package is made of PP, PS or PET.