CN111231279B - Plastic uptake box and plastic uptake mold for producing same - Google Patents
Plastic uptake box and plastic uptake mold for producing same Download PDFInfo
- Publication number
- CN111231279B CN111231279B CN202010049743.3A CN202010049743A CN111231279B CN 111231279 B CN111231279 B CN 111231279B CN 202010049743 A CN202010049743 A CN 202010049743A CN 111231279 B CN111231279 B CN 111231279B
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- box
- plastic suction
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- mould
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- 239000004033 plastic Substances 0.000 title claims abstract description 129
- 229920003023 plastic Polymers 0.000 title claims abstract description 129
- 238000000465 moulding Methods 0.000 claims description 22
- 238000012856 packing Methods 0.000 abstract description 9
- 238000004806 packaging method and process Methods 0.000 description 9
- 238000007493 shaping process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Stackable Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic uptake box and a plastic uptake mould for producing the same, which relate to the technical field of plastic uptake packing products and comprise a box body, wherein a plurality of groups of accommodating grooves are arranged on the box body, the side walls on two opposite sides of the bottom of the box body are respectively provided with an inwards concave inverted buckle, and when the two box bodies are stacked up and down, the bottom wall of the inwards concave inverted buckle of the box body positioned above is abutted against the top end of the box body positioned below; the plastic suction mould is detachably fixed with a sliding block for plastic suction forming of the concave inverted buckle. The mould is used for producing the concave inverted buckle on the plastic suction box body, and the concave inverted buckle is used for enabling the bottom end of the concave inverted buckle in the upper box body to be abutted against the top end of the lower box body, so that the abutting area is enlarged, and the stability of the plastic suction box during stacking is improved.
Description
Technical Field
The invention relates to the technical field of blister packaging products, in particular to a blister box and a blister mould for producing the blister box.
Background
The plastic uptake is a plastic processing technology, and the main principle is that after a flat plastic hard sheet is heated and softened, the plastic hard sheet is absorbed on the surface of a mould in vacuum, and the plastic hard sheet is formed after cooling, so that the plastic hard sheet is widely used in the industries of plastic packaging, lamp decoration, advertisement, decoration and the like. For example, the blister packaging box can save raw and auxiliary materials, is light in weight, convenient to transport and meets the requirements of environment-friendly green packaging, any special-shaped product can be packaged by designing a corresponding placing groove in the blister packaging box, no additional buffer material is needed for packaging, the packaged product is transparent and visible, the appearance is attractive, the blister packaging box is convenient to sell, and the blister packaging box is suitable for mechanical and automatic packaging and convenient for modern management.
After processing production blister pack box, in order to practice thrift the space, adopt the mode of piling up to deposit the blister pack box after the plastic uptake shaping usually, however, the plastic uptake technology among the prior art adopts lifting die's mode usually, adsorbs plastic material on the mould, treats cooling shaping back, needs to separate the mould from fashioned plastic material is last downwards.
When the plastic suction forming mode is adopted for carrying out plastic suction forming on the plastic suction packing box, a convex hull with an upper complete edge sealing and a lower complete edge sealing can not be formed on the side wall of the plastic suction packing box, and then when the plastic suction packing box is stacked up and down, the plastic suction packing box at the upper side is easy to sink into the plastic suction packing box at the lower side, and after multiple layers are stacked, the modeling bulges and the modeling grooves in the plastic suction packing box are extruded, so that the placing grooves in the plastic suction packing box are damaged, the usability of the plastic suction packing box is influenced, and a part to be improved exists.
Disclosure of Invention
In view of the above technical problems, a first technical object of the present invention is to provide a plastic uptake box, wherein a concave inverted buckle is disposed at the bottom of a box body, so that the bottom end of the concave inverted buckle in an upper box body abuts against the top end of a lower box body, thereby enlarging the abutting area and improving the stability of the plastic uptake box when the plastic uptake box is stacked.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a plastic uptake box, includes the box body, be equipped with a plurality of groups holding recess on the box body, all be provided with the indent back-off on the lateral wall of the relative both sides in bottom of box body, when two when the box body stacks from top to bottom, be located the top the diapire butt of box body indent back-off is on the top that is located the below box body.
Through adopting above-mentioned technical scheme, in the use, after this plastic uptake box blister plastics is accomplished, the staff stacks a plurality of plastic uptake box from top to bottom and stores, at this moment, utilize the indent back-off that sets up on the relative both sides wall in box body bottom, the diapire butt that makes the box body indent back-off of top is on the top of box body below, the butt area of two upper and lower box bodies has been enlarged promptly, and then the stability of plastic uptake box when stacking has been improved, help preventing the extrusion of the holding recess of top box body in to the box body below, the integrality of plastic uptake box has been guaranteed.
The present invention in a preferred example may be further configured to: the bottom of box body is provided with the ladder rim, the ladder rim is located the below of indent back-off, when two the box body stacks from top to bottom, is located the top the ladder rim parcel of box body is located the periphery at below box body top.
By adopting the technical scheme, in actual use, the step edge arranged at the bottom of the box body can wrap the periphery of the top of the box body below, namely the area of the port of the step edge is larger than that of the top of the box body, so that when a plurality of box bodies are stacked, a worker can conveniently butt joint the upper box body on the lower box body on one hand; on the other hand, the inside lateral wall of ladder rim has limiting displacement to the box body that is in the below, helps preventing that the top box body from overturning from the top of below box body, has further improved the stability of plastic uptake box when stacking.
The present invention in a preferred example may be further configured to: one side of the top of the box body, which is deviated from the containing groove, is provided with a butt convex block, and when the two box bodies are stacked up and down, the butt convex block is positioned below the butt convex block of the box body and is abutted against the inner wall of the step edge of the box body positioned above.
Through adopting above-mentioned technical scheme, in-service use, when the staff stacks the plastic uptake box, with butt lug butt on top box body ladder rim inner wall, reduced the interval between the ladder rim inner wall of top box body and the lateral wall at below box body top, be equivalent to the top with the inboard joint of top box body ladder rim at the below box body, help reducing the range of rocking about two upper and lower box bodies promptly, improved the stability of two upper and lower box bodies when stacking.
The present invention in a preferred example may be further configured to: the upper side wall of the abutting convex block and the top wall of the box body are at the same height.
Through adopting above-mentioned technical scheme, set up the last lateral wall of butt lug into being in same height with the box body roof, increased the butt area between two box bodys promptly, further improved the stability of two upper and lower box bodys when stacking.
The invention in a preferred example may be further configured to: the ladder embedded groove is formed in the upper side of the box body, and when the box bodies are stacked up and down, the box body is located above the bottom wall of the box body accommodating groove and abuts against the bottom wall of the ladder embedded groove.
Through adopting above-mentioned technical scheme, in-service use, when the staff stacks the box body, with the outside diapire butt of top box body holding groove on the diapire of below box body ladder embedded groove, on the one hand, the staff of being convenient for has the guard action to the inside dress thing that waits of holding groove to the location operation of top box body, on the other hand.
The second technical purpose of the invention is to provide a plastic suction mould for producing the plastic suction box, which can be used for carrying out plastic suction forming on the side edge of the plastic suction box at one time to form a convex hull in an inwards concave inverted buckle shape, so that the plastic suction box can be conveniently stacked in the later period.
The present invention in a preferred example may be further configured to:
the utility model provides a mould for producing above-mentioned plastic uptake box, includes the mould body, mould body upper surface is provided with and is used for the plastic uptake shaping the model lug of holding recess, can dismantle on the mould body and be fixed with and be used for the plastic uptake shaping the sliding block of indent back-off.
By adopting the technical scheme, in actual use, the mold is used for carrying out plastic suction operation on the plastic suction box, so that the side edge of the plastic suction box is subjected to plastic suction molding at one time to form the convex hull in the shape of the concave inverted buckle, and the plastic suction box can be conveniently stacked in the later period; then, after the plastic uptake operation is completed, the worker can detach the sliding block from the die body and take out the plastic uptake box, and the plastic uptake box is simple and convenient.
The present invention in a preferred example may be further configured to: the mould comprises a mould body and is characterized in that four side edges of the mould body are respectively provided with a fixing groove with an upward opening, a sliding block is embedded into the fixing groove, a guide rod is arranged at the bottom of the sliding block, and the guide rod is connected onto the mould body through a linear bearing.
By adopting the technical scheme, in actual use, a worker connects the sliding block to the die body through the linear bearing, and when the sliding block needs to be disassembled, the worker can disassemble the sliding block only by pulling the sliding block; when needs fixed sliding block, under the effect of the gravity of utilizing sliding block self and guide bar, in the sliding block can automatic embedding fixed slot on the mould body, alright realize sliding block's fixed, the mode of dismantling sliding block and fixed sliding block promptly is simple swift, has saved the manpower.
The invention in a preferred example may be further configured to: the linear bearing is arranged obliquely outwards, and a guide inclined plane used for guiding the sliding block to be far away from the model bump is arranged on the die body.
Through adopting above-mentioned technical scheme, in the in-service use, when utilizing this mould to carry out the plastic uptake shaping, the indent back-off of plastic uptake box is attached in the corresponding molding groove on the sliding block completely, afterwards, utilize elevating system to drive the mould downwards, because the plastic uptake box is fixed on the workstation this moment, make the mould at the in-process of lapse, the indent back-off after the shaping has the effect of blockking to the sliding block on the plastic uptake box, make the sliding block along the guide inclined plane, and under the effect of guide bar, the outside direction of just outwards keeping away from the mould of downside of slope slides, after the indent back-off breaks away from the molding groove on the sliding block completely, the sliding block is under the effect of self gravity, in the fixed slot on the automatic embedding mould body, need not to utilize the manual work to dismantle and fix the sliding block promptly, realize automatic dismantlement and fixed, the manpower has been saved.
The invention in a preferred example may be further configured to: the side of the sliding block close to the containing groove is horizontally provided with a sliding groove, the sliding groove is internally provided with a plurality of modeling convex blocks in a sliding manner, a modeling groove is formed between the adjacent modeling convex blocks, the upper side wall of the sliding block is connected with a plurality of fastening bolts through threads, any one of the fastening bolts corresponds to one of the modeling convex blocks, and the thread end of any one of the fastening bolts is tightly abutted against the corresponding modeling convex block.
Through adopting above-mentioned technical scheme, in-service use, the staff is according to the design requirement of the indent back-off on the plastic uptake box, the number of the protruding block of modelling and the distance of sliding in the selection sliding groove, form the modelling groove of different degree of depth and size between adjacent modelling protruding block, later, through screwing up the fastening bolt of sliding block top, fix the modelling protruding block on the sliding block, and then make this mould be applicable to the plastic uptake and be the convex closure that multiple length is different and the different just similar indent back-off shape of degree of depth, this plastic uptake mould's suitability has been improved greatly.
By adopting the technical scheme.
Compared with the prior art, the invention has the following beneficial effects:
by utilizing the concave inverted buckle arranged at the bottom of the box body, the bottom end of the concave inverted buckle in the upper box body is abutted against the top end of the lower box body, so that the abutting area is enlarged, and the stability of the plastic uptake boxes in stacking is improved;
through ladder rim, ladder groove and the butt lug that sets up on the box body, enlarged the butt area of box body from top to bottom, further improved the stability of plastic uptake box when stacking.
Drawings
FIG. 1 is a first schematic view of a plastic sucking box according to an embodiment of the present invention;
FIG. 2 is a second axial view of the plastic uptake box of the first embodiment;
fig. 3 is a schematic view of a plastic suction mold structure for producing the plastic suction box according to the second embodiment;
fig. 4 is an exploded schematic view of a plastic suction mold structure for producing the plastic suction box according to the second embodiment;
fig. 5 is a first axial view of a plastic suction mold structure according to the third embodiment;
fig. 6 is an exploded schematic view of a plastic suction mold structure according to the third embodiment;
fig. 7 is a schematic diagram of a third embodiment of the sliding block structure of the present embodiment.
Reference numerals are as follows: 10. a box body; 101. a stepped embedded groove; 11. an accommodating groove; 12. inwards concave reversing; 13. a stepped rim; 14. abutting the bump; 141. an avoidance groove; 20. a mold body; 201. fixing grooves; 202. a guide ramp; 21. a model bump; 22. a sliding block; 221. molding a groove; 222. a sliding groove; 23. a guide rod; 24. a linear bearing; 31. an adjustment assembly; 311. molding a bump; 312. and (5) fastening the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 and 2, a plastic uptake box is formed by polystyrene plastics through plastic uptake, including box body 10, box body 10 is whole to be rectangular tray column structure, and the inside plastic uptake shaping of box body 10 has a plurality of groups holding recess 11 for deposit the product, and equal shaping has two indent back-offs 12 on the inner wall of box body 10 bottom length direction both sides.
In actual use, the polystyrene has good fluidity, good processability, easy coloring and good dimensional stability; meanwhile, the polystyrene also has the advantages of high strength, good fatigue resistance, small creep deformation, heat aging resistance, excellent electrical performance and the like, and is particularly suitable to be used as a material for manufacturing the plastic uptake box; after this plastic uptake box blister, in order to save storage space, the staff stacks a plurality of plastic uptake box from top to bottom and stores, at this moment, utilize equal fashioned indent back-off 12 on the inner wall of box body 10 bottom length direction both sides, the diapire butt of the box body 10 indent back-off 12 of messenger's top is on the top of box body 10 in the below, the butt area of two upper and lower box bodies 10 has been enlarged, and then the stability of plastic uptake box when stacking has been improved, help preventing the extrusion of the holding recess 11 in the box body 10 in the below box body 10 of top box body 10, help guaranteeing the integrality of plastic uptake box.
Step edges 13 are formed on four side edges of the bottom of the box body 10, and the step edges 13 are positioned below the concave inverted buckle 12; a plurality of abutting convex blocks 14 are formed on two side walls of the box body 10 in the width direction, any abutting convex block 14 is positioned on one side of the side wall, which is far away from the accommodating groove 11, and an avoiding groove 141 is formed between adjacent abutting convex blocks 14, so that the plastic suction material can be saved; and the upper side wall of any abutment projection 14 is at the same height as the top wall of the box 10.
In-service use, because the box body 10 ladder rim 13 of top can live the peripheral parcel at below box body 10 top, the area of ladder rim 13 port is greater than the area at box body 10 top promptly, be convenient for dock top box body 10 on below box body 10, at the in-process of butt joint, make the lateral wall that butt lug 14 deviates from box body 10 correspond the butt on the inner wall of ladder rim 13 with last lateral wall, be equivalent to the inside wall joint with top box body 10 ladder rim 13 at the top of below box body 10, help reducing the range that two box bodies 10 rocked about, help preventing that top box body 10 from taking place the upset promptly, two upper and lower box body 10's butt area has been increased simultaneously, two upper and lower box body 10's stability when stacking has been improved greatly.
The upper side of the box body 10 is provided with a ladder embedded groove 101; when the staff stacks the box body 10, with the diapire embedding ladder embedded groove 101 of the outside of top box body 10 holding groove 11 and the butt on the diapire of the box body 10 ladder embedded groove 101 of below, the staff of being convenient for is to the location operation of top box body 10.
The implementation principle of the embodiment is as follows:
in practical use, after the plastic suction of the plastic suction box is finished, a worker stacks a plurality of plastic suction boxes up and down for storage, at the moment, the bottom of the upper plastic suction box is butted with the top of the lower plastic suction box by utilizing the positioning action of the stepped embedded groove 101, in the butting process, the inner wall of the stepped edge 13 of the upper plastic suction box is butted on the side wall and the upper side wall of the butting bulge which deviate from the accommodating inner groove, namely, the upper plastic suction box is clamped on the top of the lower plastic suction box by utilizing the clamping action between the stepped edge 13 and the butting bulge, at the moment, the bottom wall of the concave inverted buckle 12 of the upper plastic suction box is butted on the butting lug 14 and the upper side wall of the plastic suction box, namely, the upper plastic suction box is fixed on the lower plastic suction box, the stability of the upper plastic suction box and the lower plastic suction box during stacking is greatly improved, and the situation that the upper plastic suction box is prevented from sinking into the lower plastic suction box is facilitated, the integrity of the plastic suction box is ensured by extruding the accommodating groove 11 in the lower plastic suction box.
The second embodiment:
as shown in fig. 3 and 4, the invention further provides a plastic suction mold for producing the plastic suction box, the mold can be an aluminum mold, and includes a mold body 20, a plurality of sets of mold bumps 21 for plastic suction molding the accommodating grooves 11 are formed on the upper surface of the mold body 20 in a one-to-one correspondence manner, and the shape of the mold bumps 21 is substantially consistent with that of the accommodating grooves 11; the two sides of the mold body 20 in the length direction and the two sides of the mold body in the width direction are respectively detachably fixed with a sliding block 22 for forming the concave reverse buckle 12 and the abutting convex block 14 by plastic suction, and the sliding blocks 22 on the two sides of the mold body 20 in the length direction and the width direction are provided with a modeling groove 221 matched with the shape of the concave reverse buckle 12 and the shape of the abutting convex block 14.
In practical use, the plastic suction box is subjected to plastic suction operation by using the mold, so that the convex hull in the shape of the concave inverted buckle 12 is formed on two sides of the plastic suction box in the length direction in a one-step plastic suction manner, meanwhile, the abutting convex blocks 14 are formed on two sides of the plastic suction box in the width direction in a one-step plastic suction manner, and the plastic suction boxes are conveniently stacked in the later period; then, after the blister operation is completed, the worker can detach the sliding block 22 from the mold body 20 and take out the blister box.
Four sides of the upper side of the mold body 20 are provided with fixing grooves 201 with upward openings, two fixing grooves 201 on two sides of the mold body 20 in the length direction correspond to the sliding blocks 22 on two sides of the mold body 20 in the length direction, two fixing grooves 201 on two sides of the mold body 20 in the width direction correspond to the sliding blocks 22 on two sides of the mold body 20 in the width direction, the side walls of the four fixing grooves 201 away from the accommodating groove 11 are all provided with guide inclined planes 202 for guiding the sliding blocks 22 away from the model convex block 21, the four sliding blocks 22 are embedded into the corresponding fixing grooves 201 and are attached to the guide inclined planes 202 corresponding to the side walls of the sliding blocks 22 away from the accommodating groove 11, two guide rods 23 are symmetrically fixed on the bottom walls of the four sliding blocks 22 along the length direction, linear bearings 24 which are inserted into the guide rods 23 and are in sliding fit and are obliquely arranged are arranged on the bottom walls of the fixing grooves 201, i.e., four glide blocks 22 glide along the guide ramps 202 in a direction away from the die body 20.
The implementation principle of the embodiment is as follows:
in practical use, when the mold is used for carrying out plastic suction molding on the fixed plastic raw material, except for normal plastic suction and mold drawing for accommodating the inner groove, the molding grooves 221 on the two sides in the length direction of the mold are subjected to plastic suction molding once to form the inward concave inverted buckle 12, the inward concave inverted buckle 12 is completely attached to the corresponding molding groove 221 on the sliding block 22 at the moment, meanwhile, the molding grooves 221 on the two sides in the width direction of the mold are subjected to plastic suction molding once to form the abutting convex block 14, and the abutting convex block 14 is also completely attached to the corresponding molding groove 221 on the sliding block 22 at the moment in the same way; then, the lifting mechanism is used for driving the mold downwards to perform the mold drawing operation, and as the molded plastic uptake box is fixed on the workbench, the molded concave inverted buckle 12 and the abutting convex block 14 on the plastic uptake box have a blocking effect on the upper side wall of the molding groove 221 in the downward moving process of the mold, so that the sliding block 22 slides along the guide inclined plane 202 in the direction of inclining outwards and away from the mold on the lower side under the action of the guide rod 23; after the inward concave inverted buckle 12 and the abutting convex block 14 are completely separated from the molding groove 221 on the sliding block 22, the sliding block 22 is automatically embedded into the fixing groove 201 on the mold body 20 along the guide inclined plane 202 under the action of self gravity, that is, the sliding block 22 does not need to be detached and fixed manually, so that automatic detachment and fixation are realized, and manpower is saved.
The step edge 13 of the plastic-suction box is formed in a shape substantially similar to the shapes of the abutting convex block 14 and the concave inverted buckle 12.
Example three:
as shown in fig. 5 and 6, the present invention further provides a plastic suction mold, which is different from the second embodiment in that:
the four sliding blocks 22 are provided with adjusting assemblies 31 for adjusting the size and depth of the molding groove 221 on one side close to the accommodating groove 11, and since the structures and installation manners of the adjusting assemblies 31 are the same, any one adjusting assembly 31 of the four adjusting assemblies 31 is now explained.
The adjusting assembly 31 includes a plurality of modeling bumps 311 and fastening bolts 312, the sliding groove 222 (see fig. 7) has been all seted up to one side level that four sliding blocks 22 are close to the holding inside groove, the modeling bump 311 is provided with a plurality ofly, any modeling bump 311 all slides and inlays to be established in the sliding groove 222, and the lateral wall looks butt of adjacent modeling bump 311 width direction, there are a plurality of fastening bolts 312 on the lateral wall of four sliding blocks 22 along its length direction through threaded connection, and a modeling bump 311 corresponds a fastening bolt 312, the screw thread end of any fastening bolt 312 can support tightly on the last lateral wall of the modeling bump 311 that corresponds, any fastening bolt 312 is the countersunk head setting at the sliding block 22.
The implementation principle of the embodiment is as follows:
in practical use, according to the design requirements of the plastic suction box for shapes similar to the concave inverted buckle 12 and the like, the worker selects the number of the modeling convex blocks 311 in the sliding groove 222 and the sliding distance of the modeling convex blocks 311 in the sliding groove 222, molding grooves 221 with different depths and sizes are formed between two or more adjacent modeling convex blocks 311, then, the fastening bolts 312 above the sliding blocks 22 are screwed, the threaded ends of the fastening bolts 312 can be abutted against the upper side walls of the corresponding modeling convex blocks 311, the modeling convex blocks 311 are further fixed in the sliding grooves 222, the mold can be suitable for being formed into convex bags with different lengths and depths and similar to the concave inverted buckle 12, and the applicability of the plastic suction mold is greatly improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (1)
1. A plastic suction mould for producing a plastic suction box comprises a box body (10), wherein a plurality of groups of accommodating grooves (11) are formed in the box body (10), concave inversed buckles (12) are arranged on the side walls of two opposite sides of the bottom of the box body (10), and when the two box bodies (10) are stacked up and down, the bottom wall of the concave inversed buckle (12) of the box body (10) above is abutted against the top end of the box body (10) below; the plastic suction mould comprises a mould body (20), and is characterized in that a mould convex block (21) for a plastic suction forming accommodating groove (11) is arranged on the upper surface of the mould body (20), and a sliding block (22) for a plastic suction forming concave inverted buckle (12) is detachably fixed on the mould body (20); four sides of the die body (20) are respectively provided with a fixing groove (201) with an upward opening, four sliding blocks (22) are arranged, the four sliding blocks (22) are embedded into the fixing grooves (201), the bottom of any sliding block (22) is provided with a guide rod (23), and any guide rod (23) is connected to the die body (20) through a linear bearing (24); the linear bearings (24) are obliquely and outwards arranged, and a guide inclined surface (202) for guiding the sliding block (22) to be far away from the die body (20) is arranged on one side of any one of the fixing grooves (201) far away from the model convex block (21); the slip block (22) is close to one side level of holding recess (11) and has been seted up slip groove (222), slip in the slip groove (222) is provided with a plurality of molding lug (311), and is adjacent be formed with molding recess (221) between molding lug (311), the last lateral wall of slip block (22) has a plurality of fastening bolt (312) through threaded connection, arbitrary fastening bolt (312) correspond a molding lug (311), and arbitrary fastening bolt (312)'s threaded end supports tightly on corresponding molding lug (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049743.3A CN111231279B (en) | 2020-01-16 | 2020-01-16 | Plastic uptake box and plastic uptake mold for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049743.3A CN111231279B (en) | 2020-01-16 | 2020-01-16 | Plastic uptake box and plastic uptake mold for producing same |
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| Publication Number | Publication Date |
|---|---|
| CN111231279A CN111231279A (en) | 2020-06-05 |
| CN111231279B true CN111231279B (en) | 2022-07-26 |
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| CN202010049743.3A Expired - Fee Related CN111231279B (en) | 2020-01-16 | 2020-01-16 | Plastic uptake box and plastic uptake mold for producing same |
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| CN103009611A (en) * | 2013-01-08 | 2013-04-03 | 深圳市金数码实业发展有限公司 | Plastic suction mould |
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| CN103359386A (en) * | 2012-03-26 | 2013-10-23 | 深圳欧菲光科技股份有限公司 | Touch screen package box and production method thereof |
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| CN207312125U (en) * | 2017-10-27 | 2018-05-04 | 景晖包装（上海）有限公司 | A kind of vacuum formed box and the mould for producing the vacuum formed box |
| CN207825450U (en) * | 2017-12-29 | 2018-09-07 | 深圳市捷创新材料有限公司 | A kind of plastics suction mould |
| CN208197563U (en) * | 2018-03-02 | 2018-12-07 | 东莞领益精密制造科技有限公司 | A kind of vacuum formed box for deaeration after slim steel disc overlay film |
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2020
- 2020-01-16 CN CN202010049743.3A patent/CN111231279B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359386A (en) * | 2012-03-26 | 2013-10-23 | 深圳欧菲光科技股份有限公司 | Touch screen package box and production method thereof |
| CN202895676U (en) * | 2012-09-03 | 2013-04-24 | 青岛颐润模具有限公司 | Large-sized liner plastic absorption mold double-obliquity stripper structure |
| CN103009611A (en) * | 2013-01-08 | 2013-04-03 | 深圳市金数码实业发展有限公司 | Plastic suction mould |
| CN206242481U (en) * | 2016-09-26 | 2017-06-13 | 昆山龙腾光电有限公司 | A kind of plastics suction mould for moulded tray |
| CN207312125U (en) * | 2017-10-27 | 2018-05-04 | 景晖包装（上海）有限公司 | A kind of vacuum formed box and the mould for producing the vacuum formed box |
| CN207825450U (en) * | 2017-12-29 | 2018-09-07 | 深圳市捷创新材料有限公司 | A kind of plastics suction mould |
| CN208197563U (en) * | 2018-03-02 | 2018-12-07 | 东莞领益精密制造科技有限公司 | A kind of vacuum formed box for deaeration after slim steel disc overlay film |
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|---|---|
| CN111231279A (en) | 2020-06-05 |
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