CN213972275U

CN213972275U - Injection molding device for pallet pedal connecting piece and pedal connecting piece

Info

Publication number: CN213972275U
Application number: CN202021848553.XU
Authority: CN
Inventors: 王云鹏
Original assignee: Suzhou Shuangrui Packaging Materials Co ltd
Current assignee: Suzhou Shuangrui Packaging Materials Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-08-17
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a tray pedal connecting piece device of moulding plastics, it includes: the upper die mechanism comprises an upper die base and an upper die plate connected to the upper die base, a female die core is arranged on the upper die plate, four die cavities are arranged on the female die core, and the four die cavities are arranged in a matrix manner; the lower die mechanism comprises a lower die base, a lower backing plate and a lower template, the lower backing plate is arranged on the lower die base, the lower template is arranged on the lower backing plate, a male die core is arranged on the lower template, a core matched with the die cavity is arranged on the male die core, a plurality of guide pillars are arranged on one side of the male die core, and a groove matched with the guide pillars is formed in the upper template. The utility model also provides a tray pedal connecting piece. The utility model discloses can effectual improvement production rate, and pedal connecting piece novel structure, the equipment of being convenient for reaches the purpose that reduces the equipment degree of difficulty.

Description

Injection molding device for pallet pedal connecting piece and pedal connecting piece

Technical Field

The utility model relates to a device of moulding plastics particularly, relates to a tray pedal connecting piece device and pedal connecting piece of moulding plastics.

Background

The tray is used as a container device similar to a container, has been widely applied to the fields of production, transportation, storage, circulation and the like, and is known as one of two key innovations in the logistics industry of the 20 th century; according to the material classification, the pallet is divided into a wooden flat pallet, a steel flat pallet and a plastic flat pallet; the wooden tray has the advantages of low manufacturing cost, difficult deformation and the like, and has the defects of easy moisture, easy mildew, easy worm damage, difficult cleaning, short service life and the like; the steel pallet has the advantages of strong bearing capacity, recoverability, no mildew and the like, and has the defects of poor surface anti-skid property, large pallet mass, easy damage to goods and the like; the plastic tray has the advantages of corrosion resistance, water washing, no mildew, recoverability and the like, and has the defects of easy aging, high cost and easy damage.

The pedal of tray is all moulded to present steel is plastics, need connect on the tray through the pedal connecting piece, and when the pedal connecting piece carries out mass production, need use injection mold, however current injection mold still has some unreasonable factors at the in-process that uses, current injection mold when using, because the size problem of mould itself, the mould can only become few plastic products once, leads to its availability factor not very high, and it is not unusual convenience to use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a tray pedal connecting piece device and pedal connecting piece of moulding plastics, it can effectual improvement production rate, and pedal connecting piece novel structure, and the equipment of being convenient for reaches the purpose that reduces the equipment degree of difficulty.

Therefore, the utility model provides a pallet pedal connecting piece injection molding device, which comprises an upper die mechanism and a lower die mechanism, wherein the upper die mechanism comprises an upper die base and an upper die plate connected on the upper die base, a female die core is arranged on the upper die plate, four cavities are arranged on the female die core, and the four cavities are arranged in a matrix; the lower die mechanism comprises a lower die base, a lower backing plate and a lower template, the lower backing plate is arranged on the lower die base, the lower template is arranged on the lower backing plate, a male die core is arranged on the lower template, a core matched with the die cavity is arranged on the male die core, a plurality of guide pillars are arranged on one side of the male die core, and a groove matched with the guide pillars is formed in the upper template.

Furthermore, the guide posts are four, and the four guide posts are arranged at four corners of the top of the upper template.

Furthermore, a spring is arranged on the guide post.

Correspondingly, the utility model also provides a tray pedal connecting piece, its shaping is made according to the tray angle foot mound device of arbitrary one in the above-mentioned scheme.

Furthermore, the pedal connecting piece comprises a side plate and a bottom plate vertically connected to the side plate, a limiting plate is vertically connected to the bottom plate, and a gap is reserved between the limiting plate and the side plate.

Furthermore, two ends of the limiting plate are respectively provided with a first step surface, two ends of the side plate are respectively provided with a second step surface, and the first step surfaces face the second step surfaces.

Furthermore, the limiting plate is provided with an inclined surface.

The utility model provides a tray pedal connecting piece injection moulding device and pedal connecting piece, upper die mechanism and lower die mechanism have mainly been set up, upper die mechanism includes the upper die base and connects the cope match-plate pattern on the upper die base, be provided with cavity benevolence on the cope match-plate pattern, be provided with four die cavities on the cavity benevolence, four die cavities are the matrix and arrange, can the make full use of space, once can four plastics products of shaping, make production efficiency uprise, the speed of production becomes faster, it is more convenient to use, just also solved current injection mold when using, because the size problem of mould itself, the mould can only the shaping few plastics product once, it is not very high to lead to its availability factor, it is not very convenient problem to use.

Therefore, compared with the prior art, the injection molding device for the tray pedal connecting piece and the pedal connecting piece provided by the utility model have the advantages that the structure is compact, the space of the mold is fully utilized, the production efficiency is improved, and the use by people is convenient.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of an injection molding device for a pallet pedal connecting piece according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a core insert in an injection molding device for a pallet pedal connecting piece according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a connecting member for a pallet pedal according to an embodiment of the present invention.

Wherein, 1-an upper die mechanism; 11-an upper die holder; 12-upper template; 13-a cavity insert; 2-a lower die mechanism; 21-a lower die holder; 22-lower backing plate; 23-a lower template; 24-core insert; 241-a core; 25-guide pillars; 3-pedal link; 31-side plate; 311-second step surface; 32-a bottom plate; 33-a limiting plate; 331-a first step face; 332-inclined plane.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, a pallet pedal connecting piece injection molding device according to a first embodiment of the present invention is shown, and mainly includes an upper mold mechanism 1 and a lower mold mechanism 2, where the upper mold mechanism 1 includes an upper mold base 11 and an upper mold plate 12 connected to the upper mold base 11, the upper mold plate 12 is provided with a cavity insert 13, the cavity insert 13 is provided with four mold cavities, and the four mold cavities are arranged in a matrix; the lower die mechanism 2 comprises a lower die base 21, a lower cushion plate 22 and a lower die plate 23, wherein the lower cushion plate 22 is arranged on the lower die base 21, the lower cushion plate 23 is arranged on the lower cushion plate 22, a male die core 24 is arranged on the lower cushion plate 23, a die core 241 matched with a die cavity is arranged on the male die core 24, four guide pillars 25 are arranged on one side of the male die core 24, and a groove matched with the guide pillars 25 is arranged on the upper die plate 12.

Referring to fig. 1 and 3, a pallet footrest connector is manufactured according to a pallet footrest connector injection molding apparatus as described above.

Example two:

referring to fig. 1 to fig. 3, a tray pedal connecting piece injection molding device provided by the second embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: four guide posts 25 are arranged, and the four guide posts 25 are arranged at four corners of the top of the upper template 12; the guide post 25 is provided with a spring. The die assembly precision can be improved, the production quality is improved, and meanwhile, the spring can play a role in shock absorption and buffering, so that the purpose of noise reduction is achieved.

Example three:

referring to fig. 1 and fig. 3, a pallet pedal connecting member provided by a third embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the step attachment 3 includes a side plate 31 and a bottom plate 32 vertically connected to the side plate 31, the bottom plate 32 is vertically connected to a limit plate 33, a gap is left between the limit plate 33 and the side plate 31, first step surfaces 331 are respectively provided at both ends of the limit plate 33, second step surfaces 311 are respectively provided at both ends of the side plate 31, and the first step surfaces 331 face the second step surfaces 311. The pedal connecting piece can be convenient for install the bounding wall like this, simultaneously convenient to detach.

Example four:

referring to fig. 1 and fig. 3, a pallet pedal connecting member according to a fourth embodiment of the present invention is shown in the drawings, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the stopper plate 33 is provided with a slope 332. The right angle on the limiting plate can be avoided from crashing the coaming.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a tray pedal connecting piece device of moulding plastics which characterized in that includes: the die comprises an upper die mechanism (1) and a lower die mechanism (2), wherein the upper die mechanism (1) comprises an upper die base (11) and an upper die plate (12) connected to the upper die base (11), a female die core (13) is arranged on the upper die plate (12), four die cavities are arranged on the female die core (13), and the four die cavities are arranged in a matrix; the lower die mechanism (2) comprises a lower die base (21), a lower backing plate (22) and a lower die plate (23), wherein the lower backing plate (22) is arranged on the lower die base (21), the lower die plate (23) is arranged on the lower backing plate (22), a male die core (24) is arranged on the lower die plate (23), a die core (241) matched with the die cavity is arranged on the male die core (24), a plurality of guide pillars (25) are arranged on one side of the male die core (24), and grooves matched with the guide pillars (25) are arranged on the upper die plate (12).

2. A pallet footrest connector injection molding apparatus according to claim 1, characterized in that there are four guide posts (25), and the four guide posts (25) are installed at four corners of the top of the upper mold plate (12).

3. A pallet pedal attachment injection moulding device according to claim 1, characterised in that springs are arranged on the guide posts (25).

4. A pallet pedal connection, characterized in that it is manufactured by injection moulding of a pallet pedal connection according to any one of the preceding claims 1-3.

5. A pallet pedal attachment according to claim 4, characterized in that the pedal attachment (3) comprises a side plate (31) and a bottom plate (32) connected perpendicularly to the side plate (31), a limit plate (33) being connected perpendicularly to the bottom plate (32), a gap being left between the limit plate (33) and the side plate (31).

6. The pallet pedal connection according to claim 5, wherein both ends of the limit plate (33) are respectively provided with a first step surface (331), both ends of the side plate (31) are respectively provided with a second step surface (311), and the first step surface (331) faces the second step surface (311).

7. A pallet stirrup connection according to claim 5, characterized in that said limit plate (33) is provided with a bevel (332).