CN213055783U - High-bearing plastic tray mould in shape like Chinese character 'tian' based on internet of things technology - Google Patents

Abstract

The utility model provides a high field word plastics tray mould that bears based on internet of things belongs to mould technical field. The die comprises an upper die plate and a lower die plate, wherein the upper die plate and the lower die plate are combined to form a forming cavity, and the lower die plate is provided with a grid-shaped structure which comprises a cross-shaped reinforcing rib structure and four rectangular grid structures distributed in a rectangular array; can shaping field style of calligraphy plastics tray after injecting into the liquid of moulding plastics to the shaping intracavity, reinforcing rib structure cooperation cope match-plate pattern in the field style of calligraphy structure can go out the strengthening rib in the shaping of tray bottom to improve the bulk strength of tray, rectangle grid structure cooperation cope match-plate pattern can go out field style of calligraphy check shape on the tray shaping, can solve the unable one shot forming's of field style of calligraphy plastics tray problem through the subassembly of loosing core on the side, reduce the degree of difficulty of moulding plastics, simplify the flow of moulding plastics.

Description

High-bearing plastic tray mould in shape like Chinese character 'tian' based on internet of things technology

Technical Field

The utility model belongs to the technical field of the mould, a high field word plastics tray mould that bears based on internet of things is related to.

Background

The plastic tray is a logistics unit matched with logistics equipment such as a forklift, a goods shelf and the like. The plastic pallet can be used for storing, loading and carrying goods, is one of necessary logistics devices in modern logistics storage, and is particularly widely applied to various life styles of grid plastic pallets with flanges. The plastic tray is generally formed by injection molding, but the grid plastic tray in the prior art has lower strength after being formed and is easy to break when in use.

In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a Chinese patent discloses a special injection molding mold for a grid plastic tray with flanges [ application number: 201921018969.6], comprises a platform, the last surface central point of platform puts fixed mounting and has the bed die, the left and right sides symmetry welded connection that the upper surface of platform is located the bed die has first backup plate, two rotate between first backup plate and the bed die and install first threaded rod, first slider is installed to the screw thread on the first threaded rod, both sides fixed mounting respectively has first backup pad around the first slider, fixed mounting has first type pellet on the side that first backup pad is close to the bed die, the last surface central point of roof puts fixed mounting and has the cylinder, the flexible end of cylinder runs through roof and fixedly connected with and goes up the mould. The utility model discloses a optimize the injection mold structure, guarantee the once injection moulding of plastics tray, improve production efficiency greatly, guarantee product injection moulding quality and precision, reduce workman intensity of labour, but also have foretell shortcoming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a high field word plastics tray mould that bears based on internet of things is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a high field word plastics tray mould that bears based on internet of things, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster combination form the die cavity, the lower bolster on be equipped with field style of calligraphy structure, field style of calligraphy structure including being criss-cross strengthening rib structure and four rectangle grid structures that are the distribution of rectangle array, four lateral walls of lower bolster on still respectively be equipped with the subassembly of loosing core of side of field style of calligraphy structure looks adaptation, cope match-plate pattern and lower bolster looks adaptation.

In foretell high field word plastics tray mould that bears based on internet of things, rectangle lattice structure include that the cross-section is the grid shaping piece of rectangle, the grid shaping piece be a shaping group integrated into one number of lower shaping piece of rectangle by a plurality of cross-sections, every two have the clearance down between the shaping piece.

In foretell high-load-bearing field word plastics tray mould based on internet of things, be equipped with four inside sunken a hole of moulding plastics in every net shaping piece, four a hole circumference of moulding plastics link to each other and be the rectangle, net shaping piece on still be equipped with two cross arrangement's the runner of moulding plastics, every both ends of moulding plastics the runner link to each other with a hole of moulding plastics respectively and two intersection points department of moulding plastics the runner still are equipped with No. two holes of moulding plastics, a hole of moulding plastics and No. two holes of moulding plastics all be located the top of a lower shaping piece, the cope match-plate pattern be equipped with four groups and mould plastics the pipe, every group is moulded plastics the pipe and is included five and is moulded plastics the pipe of a hole and No. two hole adaptations of moulding plastics.

In foretell high field word plastics tray mould that bears based on internet of things, the strengthening rib structure including set up the lower strengthening rib shaping piece between per two rectangle lattice structures, lower strengthening rib shaping piece top be equipped with a plurality of horizontal or vertical settings and the lower strengthening rib that is parallel to each other, lower strengthening rib top be the cockscomb structure, the cope match-plate pattern on be equipped with the last strengthening rib shaping piece of lower strengthening rib shaping piece looks adaptation, last strengthening rib shaping piece on be equipped with a plurality of with the crisscross last strengthening rib that sets up of lower strengthening rib.

In foretell high field word plastics tray mould that bears based on internet of things, lower strengthening rib shaping piece both sides still be equipped with a side shaping block group that the cross-section is the rectangle, a side shaping block group include that a plurality of cross-sections are a trilateral or tetragonal side shaping block.

In foretell high field word plastics tray mould that bears based on internet of things, the side subassembly of loosing core including setting up the core fixing base on the lower bolster and can drive core fixing base horizontal migration's core drive assembly, the core fixing base on be equipped with two and insert the side core that the lower bolster top, two side cores are located a side shaping piece group both sides and side core and a side shaping piece group respectively and lean on by.

In foretell high field word plastics tray mould that bears based on internet of things, the side core strip keep away from a side shaping block group one side and still be equipped with No. two side shaping block groups, No. two side shaping block groups include that a plurality of cross-sections are trilateral or tetragonal No. two side shaping blocks.

In foretell high field word plastics tray mould that bears based on internet of things, the cope match-plate pattern on still be equipped with a plurality of and the core shaping block group of side core strip one-to-one, core shaping block group be the core shaping block combination that rectangle and interval evenly set up by a plurality of cross-sections and form, side core strip, core shaping block group, a side shaping block group and No. two side shaping block group combinations form the GPS chip installation cavity.

In foretell high field word plastics tray mould that bears based on internet of things, core strip drive assembly including fixing the driver mount pad at the lower bolster lateral part, the driver mount pad on be equipped with the sharp driver that the level set up, sharp driver output shaft that can follow straight reciprocating motion, the output shaft tip and the cooperation of core strip fixing base joint of sharp driver.

Compared with the prior art, the utility model has the advantages of: can shaping field style of calligraphy plastics tray after injecting into the liquid of moulding plastics to the shaping intracavity, reinforcing rib structure cooperation cope match-plate pattern in the field style of calligraphy structure can go out the strengthening rib in the shaping of tray bottom to improve the bulk strength of tray, rectangle grid structure cooperation cope match-plate pattern can go out field style of calligraphy check shape on the tray shaping, can solve the unable one shot forming's of field style of calligraphy plastics tray problem through the subassembly of loosing core on the side, reduce the degree of difficulty of moulding plastics, simplify the flow of moulding plastics.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of an external structure provided by the present invention;

FIG. 2 is a schematic structural view of the lower template;

fig. 3 is a schematic structural view of the upper plate.

Detailed Description

As shown in fig. 1-3, a high field word plastics tray mould that bears based on internet of things, including cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 and the combination of lower bolster 2 form the die cavity, lower bolster 2 on be equipped with field style of calligraphy structure 4, field style of calligraphy structure 4 including being criss-cross strengthening rib structure 5 and four rectangle grid structures 6 that are the rectangle array and distribute, four lateral walls of lower bolster 2 on still respectively be equipped with the side subassembly of loosing core 7 of field style of calligraphy structure 4 looks adaptation, cope match-plate pattern 1 and lower bolster 2 looks adaptations.

In this embodiment, can shape field style of calligraphy plastics tray after injecting into the liquid of moulding plastics to the shaping intracavity, 5 cooperation cope match-plate patterns of strengthening rib structure in the field style of calligraphy structure 4 can go out the strengthening rib in the shaping of tray bottom to improve the bulk strength of tray, 6 cooperation cope match-plate patterns of rectangle grid structure can go out field style of calligraphy check shape on the tray shaping, can solve the unable one shot forming's of field style of calligraphy plastics tray problem through side loose core subassembly 7, reduce the degree of difficulty of moulding plastics, simplify the flow of moulding plastics.

Specifically, as shown in fig. 2, the rectangular grid structure 6 includes a grid forming block 8 with a rectangular cross section, the grid forming block 8 is formed by combining a plurality of first lower forming blocks 9 with rectangular cross sections, and a gap is formed between every two first lower forming blocks 9. Grid shaping piece 8 can make things convenient for the liquid of moulding plastics to flow in the clearance between the shaping piece 9 under per two one numbers rectangle recess that goes out the tray bottom shaping, and can form the strengthening rib in the rectangle recess after the liquid cooling of moulding plastics to improve the intensity of product, thereby improve bearing capacity.

Further, be equipped with four inside sunken injection molding hole 10 in every net shaping piece 8, four injection molding hole 10 circumference link to each other and be the rectangle, net shaping piece 8 on still be equipped with two cross arrangement's runner 11 of moulding plastics, the both ends of every runner 11 of moulding plastics are continuous with injection molding hole 10 respectively and two nodical departments of runner 11 of moulding plastics still are equipped with No. two injection molding hole 12, injection molding hole 10 and No. two injection molding hole 12 all be located the top of lower shaping piece 9, cope match-plate pattern 1 be equipped with four group's injection molding pipe 13, every group injection molding pipe 13 includes five injection molding pipe 13 with injection molding hole 10 and No. two injection molding hole 12 looks adaptations. Injection molding is carried out from four grid forming blocks 8 respectively through four groups of injection molding pipes, injection molding efficiency can be improved, injection molding efficiency can be further enhanced through the mode of multi-point injection molding for each group of injection molding pipes, and quality deterioration caused by local failure of being full of injection molding liquid or local injection molding liquid cooling after product forming due to too small clearance is prevented.

Specifically, as shown in fig. 2 and 3, the reinforcing rib structure 5 includes a lower reinforcing rib forming block 14 disposed between every two rectangular grid structures 6, the top of the lower reinforcing rib forming block 14 is provided with a plurality of lower reinforcing ribs 15 disposed horizontally or vertically and parallel to each other, the top of the lower reinforcing rib 15 is in a zigzag shape, the upper mold plate 1 is provided with an upper reinforcing rib forming block 16 adapted to the lower reinforcing rib forming block 14, and the upper reinforcing rib forming block 16 is provided with a plurality of upper reinforcing ribs 17 disposed alternately with the lower reinforcing ribs 15. The lower reinforcing rib forming block 14 and the upper reinforcing rib forming block 16 are matched to form transverse or longitudinal reinforcing ribs on the tray, so that the product strength is improved, the purpose of increasing the bearing capacity of the tray is achieved, and the transverse and longitudinal reinforcing ribs are combined to form a cross shape.

Preferably, as shown in fig. 2, a first side forming block group 18 with a rectangular cross section is further disposed on each side of the lower reinforcing rib forming block 14, and the first side forming block group 18 includes a plurality of first side forming blocks 19 with a triangular or quadrangular cross section. A side shaping piece group 18 that a side shaping piece 19 of being trilateral or quadrangle by a plurality of cross-sections is constituteed can strengthen the intensity of tray lateral part, and the liquid that conveniently moulds plastics in the clearance between a side shaping piece 19 and a side shaping piece 19 flows, and can form the strengthening rib in the rectangle recess after the liquid cooling of moulding plastics to improve the intensity of product, thereby improve bearing capacity.

Specifically, as shown in fig. 2 and fig. 3, the side core-pulling assembly 7 includes a core fixing seat 20 disposed on the lower mold plate 2 and a core driving assembly 21 capable of driving the core fixing seat 20 to move horizontally, the core fixing seat 20 is provided with two side cores 22 inserted into the top of the lower mold plate 2, and the two side cores 22 are respectively located on two sides of the first side forming block set 18 and the side cores 22 abut against the first side forming block set 18. The side core strip 22 is far away from the side forming block group 18 and is also provided with a side forming block group II 23, and the side forming block group II 23 comprises a plurality of side forming blocks 24 with triangular or quadrangular sections. Still be equipped with a plurality of core strip shaping block groups 25 with side core strip 22 one-to-one on cope match-plate pattern 1, core strip shaping block group 25 be the core strip shaping block 26 combination that the rectangle and interval evenly set up by a plurality of cross-sections and form, side core strip 22, core strip shaping block group 25, a side shaping block group 18 and No. two side shaping block group 23 combination form the GPS chip installation cavity. The core bar driving assembly 21 comprises a driver mounting seat 28 fixed on the side portion of the lower template 2, a linear driver 29 horizontally arranged is arranged on the driver mounting seat 28, the linear driver 29 is provided with an output shaft capable of reciprocating along a straight line, and the end portion of the output shaft of the linear driver 29 is in clamping fit with the core bar fixing seat 20. The GPS chip mounting cavity formed by combining the side core bar 22, the core bar forming block group 25, the first side forming block group 18 and the second side forming block group 23 can be used for mounting a GPS chip, the tray is prevented from being lost, after injection liquid is cooled, the linear driver 29 can drive the core bar fixing seat 20 and the side core bar 22 to be separated from the lower template, and then demolding is carried out, so that the tray can be subjected to injection molding once, the injection molding difficulty is reduced, and the injection molding flow is simplified.

The utility model discloses a theory of operation is: after injection liquid is injected into the forming cavity, a field-shaped plastic tray can be formed, the reinforcing rib structure 5 in the field-shaped structure 4 can be matched with the upper template to form reinforcing ribs at the bottom of the tray, so that the overall strength of the tray is improved, the rectangular grid structure 6 can be matched with the upper template to form a field-shaped grid shape on the tray, the problem that the field-shaped plastic tray cannot be formed at one time can be solved through the side core-pulling assembly 7, the injection difficulty is reduced, the injection flow is simplified, the grid forming blocks 8 can be formed into rectangular grooves at the bottom of the tray, the gap between every two lower forming blocks 9 can facilitate the flow of the injection liquid, and the reinforcing ribs can be formed in the rectangular grooves after the injection liquid is cooled, so that the strength of a product is improved, the bearing capacity is improved, injection molding is respectively performed from four grid forming blocks 8 through four groups of injection pipes, the injection efficiency can be improved, each group of injection pipes can further enhance the injection efficiency, prevent the quality deterioration after the product shaping caused by the local failure of filling with the injection molding liquid or the cooling of the local injection molding liquid because of the undersize clearance, the lower reinforcing rib shaping block 14 and the upper reinforcing rib shaping block 16 can form a transverse or longitudinal reinforcing rib on the tray by matching, thereby improving the product strength and achieving the purpose of increasing the bearing capacity of the tray, the transverse and longitudinal reinforcing rib combination is in a cross shape, a first side shaping block group 18 consisting of a plurality of first side shaping blocks 19 with the cross sections in a triangle or a quadrangle can enhance the strength of the side part of the tray, the clearance between the first side shaping block 19 and the first side shaping block 19 can facilitate the flow of the injection molding liquid, and can form a reinforcing rib in a rectangular groove after the injection molding liquid is cooled, thereby improving the strength of the product and further improving the bearing capacity, a GPS chip mounting cavity formed by the combination of a side core strip 22, a core strip shaping block group 25, the first side shaping block group 18 and a second side shaping block group 23 can, the tray is prevented from being lost, after the injection molding liquid is cooled, the linear driver 29 can drive the core strip fixing seat 20 and the side core strips 22 to be separated from the lower template, and then demolding is carried out, so that the tray can be subjected to one-time injection molding, the injection molding difficulty is reduced, and the injection molding flow is simplified.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. The utility model provides a high field word plastics tray mould that bears based on internet of things, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that, cope match-plate pattern (1) and lower bolster (2) combination form the die cavity, lower bolster (2) on be equipped with field style of calligraphy structure (4), field style of calligraphy structure (4) including being criss-cross strengthening rib structure (5) and four rectangle grid structure (6) that are the rectangle array and distribute, four lateral walls of lower bolster (2) on still respectively be equipped with side drawer core subassembly (7) with field style of calligraphy structure (4) looks adaptation, cope match-plate pattern (1) and lower bolster (2) looks adaptation.

2. The high-bearing plastic tray mold based on the internet of things technology and based on the internet of things technology as claimed in claim 1, wherein the rectangular grid structure (6) comprises grid forming blocks (8) with rectangular sections, the grid forming blocks (8) are formed by combining a plurality of first lower forming blocks (9) with rectangular sections, and a gap is formed between every two first lower forming blocks (9).

3. The high-bearing plastic tray mold based on the Internet of things technology as claimed in claim 2, it is characterized in that each grid forming block (8) is internally provided with four inward-concave first injection molding holes (10), the four first injection molding holes (10) are connected in the circumferential direction to form a rectangle, the grid forming block (8) is also provided with two crossed injection molding runners (11), two ends of each injection molding runner (11) are respectively connected with a first injection molding hole (10), a second injection molding hole (12) is also arranged at the intersection point of the two injection molding runners (11), the first injection molding hole (10) and the second injection molding hole (12) are both positioned at the top of the first lower molding block (9), the upper die plate (1) is provided with four groups of injection pipes (13), and each group of injection pipes (13) comprises five injection pipes (13) matched with the first injection hole (10) and the second injection hole (12).

4. The high-bearing plastic tray mold based on the internet of things technology and based on the internet of things technology as claimed in claim 1, wherein the reinforcing rib structures (5) comprise lower reinforcing rib forming blocks (14) arranged between every two rectangular grid structures (6), a plurality of lower reinforcing ribs (15) which are transversely or longitudinally arranged and parallel to each other are arranged at the tops of the lower reinforcing rib forming blocks (14), the tops of the lower reinforcing ribs (15) are in a saw-toothed shape, upper reinforcing rib forming blocks (16) matched with the lower reinforcing rib forming blocks (14) are arranged on the upper mold plate (1), and a plurality of upper reinforcing ribs (17) which are staggered with the lower reinforcing ribs (15) are arranged on the upper reinforcing rib forming blocks (16).

5. The high-bearing plastic tray mold based on the internet of things technology as claimed in claim 4, wherein a first side forming block group (18) with a rectangular cross section is further arranged on two sides of the lower reinforcing rib forming block (14), and the first side forming block group (18) comprises a plurality of first side forming blocks (19) with a triangular or quadrangular cross section.

6. The high-bearing plastic tray mould based on the internet of things technology of claim 5, characterized in that the side core-pulling assembly (7) comprises a core strip fixing seat (20) arranged on the lower template (2) and a core strip driving assembly (21) capable of driving the core strip fixing seat (20) to move horizontally, the core strip fixing seat (20) is provided with two side core strips (22) inserted into the top of the lower template (2), and the two side core strips (22) are respectively located on two sides of the first side forming block group (18) and abut against the first side forming block group (18) through the side core strips (22).

7. The high-bearing plastic tray mold based on the internet of things technology of claim 6, wherein a second side forming block group (23) is further arranged on one side of the side core strip (22) away from the first side forming block group (18), and the second side forming block group (23) comprises a plurality of second side forming blocks (24) with triangular or quadrangular cross sections.

8. The high-bearing plastic tray mold based on the internet of things technology of claim 7 is characterized in that the upper mold plate (1) is further provided with a plurality of core molding block groups (25) corresponding to the side core bars (22) one by one, the core molding block groups (25) are formed by combining a plurality of core molding blocks (26) which are rectangular in cross section and evenly arranged at intervals, and the side core bars (22), the core molding block groups (25), the first side molding block group (18) and the second side molding block group (23) are combined to form a GPS chip installation cavity.

9. The high-bearing plastic tray die based on the internet of things technology and based on the internet of things technology as claimed in claim 6, wherein the core bar driving assembly (21) comprises a driver mounting seat (28) fixed on the side portion of the lower template (2), a horizontally arranged linear driver (29) is arranged on the driver mounting seat (28), the linear driver (29) is provided with an output shaft capable of reciprocating along a straight line, and the end portion of the output shaft of the linear driver (29) is in clamping fit with the core bar fixing seat (20).

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