CN210285024U

CN210285024U - Injection molding tray

Info

Publication number: CN210285024U
Application number: CN201920898838.5U
Authority: CN
Inventors: 姜建莉
Original assignee: Qingdao Yuchen Packaging Co Ltd
Current assignee: Qingdao Yuchen Packaging Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-10
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an injection molding tray, which relates to the packaging field, and the technical scheme is characterized in that the tray comprises a tray body, wherein a concave tray pit for bearing a motor bottom case is arranged on the tray body, a central bulge is protruded at the center of the concave tray pit, and an edge bulge is protruded at the edge of the concave tray pit; the edge bulge is provided with a abdicating groove. This practicality has the stable effect of accepting the transport to the motor drain pan.

Description

Injection molding tray

Technical Field

The utility model relates to the field of packaging, more specifically the utility model relates to a tray of moulding plastics.

Background

In the face of rapid development of economy, the injection molding tray plays an increasingly important role in storage logistics and distribution, and the injection molding tray is frequently used in the storage and logistics processes of various mechanical equipment, raw materials and the like.

The motor bottom shell, which is a part of the motor shell, belongs to one of the accessories in the motor. Referring to fig. 1, a motor bottom case includes a circular bottom case 1, a connection block 11 fixed at an edge of the bottom case 1, a connection sleeve 12 fixed at a center of the bottom case 1 and engaged with a motor rotor, and a reinforcing bar 13 fixed on a surface of the bottom case 1 and fixedly connected with the connection block 11 and the connection sleeve 12. The inner wall of the connecting block 11 is fixed with a connecting block connected with the motor shell.

However, the general injection molding tray cannot well accept the motor bottom shell, and an injection molding tray capable of accepting and carrying the motor bottom shell is needed at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an injection molding tray can be stable accept the transport to the motor drain pan.

In order to achieve the above purpose, the utility model provides a following technical scheme: an injection molding tray comprises a tray body, wherein a concave tray pit for bearing a bottom shell of a motor is arranged on the tray body, a central bulge is protruded at the center of the concave tray pit, and an edge bulge is protruded at the edge of the concave tray pit; the edge bulge is provided with a abdicating groove.

Through adopting above-mentioned technical scheme, the drain pan of motor is turned over and is detained on sunken dish hole, and in central arch inserted connection cover, the adapter sleeve was carried by central arch and marginal arch, strengthens the strip and arranges the inslot of stepping down in, accomplishes placing of drain pan, and central arch and marginal arch can be stable fix the motor drain pan, are convenient for accept and carry the motor drain pan model.

The utility model discloses further set up to: the top ends of the central bulge and the edge bulge are rounded corners.

Through adopting above-mentioned technical scheme, the fillet is convenient for moulding plastics of disk body, and the sectional area on fillet top is less than the sectional area of fillet bottom simultaneously and is convenient for piling up between the disk body.

The utility model discloses further set up to: the central bulge and the edge bulge are integrally in a conical shape, and the area of the top end is smaller than that of the bottom end.

Through adopting above-mentioned technical scheme, central arch and the protruding whole taper that is in the edge further are convenient for pile up of disk body.

The utility model discloses further set up to: the concave tray pits are arranged on the surface of the tray body in a 2-by-3 manner; a spacer block is protruded in the middle of the adjacent 2 by 2 concave disc pits.

Through adopting above-mentioned technical scheme, the spacing piece separates 2 adjacent 2 by 2 sunken dish pits each other, reduces because of the drain pan does not place firm possibility of colliding with other drain pans, increases the protection to the drain pan.

The utility model discloses further set up to: the edge of the tray body is formed by injection molding, and a thin edge is formed on the outer side of the edge.

Through adopting above-mentioned technical scheme, the featheredge is convenient for separate the disk body that piles up, makes things convenient for taking of disk body.

The utility model discloses further set up to: the edge part is provided with a support part in a protruding mode, and the height of the support part from the bottom end of the tray body is larger than the height of the rear motor bottom case placed in the sunken tray pit.

Through adopting above-mentioned technical scheme, the supporting part is greater than the height of placing the motor drain pan in the sunken dish hole apart from the height of disk body bottom, places motor drain pan disk body and places the back, and the object that is located the disk body top is earlier with the supporting part butt, is convenient for protect the motor drain pan of placing the disk body.

The utility model discloses further set up to: the tray body is made of polypropylene materials through injection molding.

Through adopting above-mentioned technical scheme, the polypropylene material has higher intensity and pliability, makes the bulk strength and the pliability of disk body better, increases the life of disk body.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the bottom shell of the motor is turned over and buckled on the concave tray pit, the central bulge is inserted into the connecting sleeve, the connecting sleeve is clamped by the central bulge and the edge bulge, the reinforcing strip is arranged in the abdicating groove to complete the placement of the bottom shell, and the central bulge and the edge bulge can stably fix the bottom shell of the motor, so that the machine type of the bottom shell of the motor can be conveniently carried and carried;

2. the fillet is convenient for injection molding of the disc body, and meanwhile, the sectional area of the top end of the fillet is smaller than that of the bottom end of the fillet, so that the disc bodies can be stacked;

3. the supporting part is greater than the height of placing the motor drain pan in the sunken dish hole apart from the height of disk body bottom, places motor drain pan disk body and places the back, and the object that is located the disk body top earlier with the supporting part butt, is convenient for protect the motor drain pan of placing the disk body.

Drawings

FIG. 1 is a schematic structural diagram of the prior art;

FIG. 2 is a schematic structural view of an injection molding tray;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: 1. a bottom case; 11. connecting blocks; 12. connecting sleeves; 13. a reinforcing strip; 2. a tray body; 21. an edge portion; 22. a thin edge; 3. a recessed disk pit; 31. a central bulge; 32. the edge is raised; 33. a yielding groove; 4. a separation block; 5. a support portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): an injection molding tray is shown in figures 2 and 3 and comprises a tray body 2, two rows of concave tray pits 3 for bearing a motor bottom shell are arranged on the tray body 2, and the number of each row of concave tray pits 3 on the tray body 2 is 3. The size and shape of the sunken disc pit 3 are matched with the motor bottom shell to be transported.

A central protrusion 31 protrudes from the center of the concave disc pit 3, and an edge protrusion 32 protrudes from the edge of the concave disc pit 3. A gap exists between the central projection 31 and the edge projection 32, and the width of the existing gap is matched with the width of the connecting sleeve 12 of the bottom shell 1, so that the connecting sleeve 12 of the bottom shell 1 can be clamped into the gap between the central projection 31 and the edge projection 32. Offer the groove of stepping down 33 on the protruding 32 in edge, the groove of stepping down 33 supplies the placing of strengthening the strip 13, and the width of the groove of stepping down 33 and the width looks adaptation of strengthening the strip 13 for what drain pan 1 can be stable places on sunken dish hole 3.

The concave tray pits 3 are arranged on the surface of the tray body 2 in a 2-by-3 mode. The separation block 4 protrudes from the middle of the adjacent 2-by-2 sunken disc pits 3, and the separation block 4 separates the adjacent 2-by-2 sunken disc pits 3 from each other, so that the possibility of collision with other bottom cases 1 due to the fact that the bottom case 1 is not placed stably is reduced, and the protection of the bottom case 1 is increased.

The tray body 2 is formed by injection molding of polypropylene, the front surface of the tray body 2 protrudes out, the back surface of the tray body 2 is sunken, an edge part 21 is formed at the edge of the tray body 2 by injection molding, and a thin edge 22 is formed at the outer side of the edge part 21; the edge part 21 is protruded with a support part 5, and the height of the support part 5 from the bottom end of the plate body 2 is larger than that of the bottom shell 1 after being placed in the sunken plate pit 3.

The edges of the central bulge 31, the edge bulge 32, the separating block 4 and the supporting part 5 are all round angles and are integrally conical, so that the stacking of the disc bodies 2 is facilitated.

When the tray is used, the tray body 2 is taken out of the stacked tray stack, the bottom shell 1 of the motor is turned over and buckled on the concave tray pit 3, the central bulge 31 is inserted into the connecting sleeve 12, the connecting sleeve 12 is clamped by the central bulge 31 and the edge bulge 32, the reinforcing strip 13 is placed in the yielding groove 33, and the bottom shell 1 is placed. Pile drain pan 1 through the tray of moulding plastics and accept the transport, increase the stability to drain pan 1 transport.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An injection molding tray is characterized in that: the motor bottom shell structure comprises a disc body (2), wherein a concave disc pit (3) for bearing a motor bottom shell is arranged on the disc body (2), a central bulge (31) is protruded at the circle center of the concave disc pit (3), and an edge bulge (32) is protruded at the edge of the concave disc pit (3); the edge bulge (32) is provided with a yielding groove (33).

2. An injection molding tray according to claim 1, wherein: the top ends of the central bulge (31) and the edge bulge (32) are round corners.

3. An injection molding tray according to claim 2, wherein: the central bulge (31) and the edge bulge (32) are integrally conical, and the area of the top end is smaller than that of the bottom end.

4. An injection molding tray according to claim 1, wherein: the concave tray pits (3) are arranged on the surface of the tray body (2) in a 2-by-3 manner; a separation block (4) is protruded in the middle of the adjacent 2 by 2 concave disc pits (3).

5. An injection molding tray according to claim 1, wherein: the edge of the tray body (2) is formed into an edge portion (21) in an injection molding mode, and a thin edge (22) is formed on the outer side of the edge portion (21).

6. An injection molding tray according to claim 5, wherein: the supporting part (5) protrudes from the edge part (21), and the height of the supporting part (5) from the bottom end of the tray body (2) is larger than that of the rear motor bottom case (1) placed in the sunken tray pit (3).

7. An injection molding tray according to claim 1, wherein: the tray body (2) is formed by injection molding of a polypropylene material.