CN219445903U

CN219445903U - Material moving device for injection molding of truckle

Info

Publication number: CN219445903U
Application number: CN202320255852.XU
Authority: CN
Inventors: 刘大海; 王飞; 王怀江; 张德清; 李卫
Original assignee: Zhongshan Chamcen Hardware & Casters Factory
Current assignee: Zhongshan Chamcen Hardware & Casters Factory
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-01
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a material moving device for caster injection molding, which comprises a multi-axis robot and a material moving assembly connected with a machine head of the multi-axis robot, wherein the material moving assembly comprises a material moving plate, a plurality of clamping mechanisms and a water gap shearing mechanism, the clamping mechanisms and the water gap shearing mechanism are both fixed on the material moving plate, the clamping mechanisms are used for clamping hubs of casters, and the water gap shearing mechanism is used for shearing materials at a water gap. The utility model can automatically move the caster products, and effectively improves the production efficiency.

Description

Material moving device for injection molding of truckle

Technical Field

The utility model relates to the technical field of mechanical equipment for caster production, in particular to a material moving device for caster injection molding.

Background

Some castors on the market at present are made of hubs and colloid injection-molded on the hubs, and some special castors are also injection-molded by two injection molding machines for two times. In the prior art, after one-time injection molding of the trundle is completed, the trundle is manually taken down from the injection molding machine and then transferred and installed on the next injection molding machine, after the injection molding of the next injection molding machine is completed, the finished product is taken out again, and the whole process of transferring the trundle product is manually completed, so that the production efficiency is difficult to improve.

Disclosure of Invention

The utility model provides a material moving device for caster injection molding, which can automatically move caster products and effectively improve the production efficiency.

In order to solve the problems, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a material moving device for caster injection molding, which comprises a multi-axis robot and a material moving assembly connected with a machine head of the multi-axis robot, wherein the material moving assembly comprises a material moving plate, a plurality of clamping mechanisms and a water gap shearing mechanism, the clamping mechanisms and the water gap shearing mechanism are both fixed on the material moving plate, the clamping mechanisms are used for clamping hubs of casters, and the water gap shearing mechanism is used for shearing materials at a water gap.

In some embodiments, the clamping mechanism comprises a drive seat and two clamping jaws connected to the drive seat, the drive seat is used for driving the two clamping jaws to be close to or far away from each other, and the two clamping jaws can extend into the outer ring of the hub and prop open to clamp the hub.

In some embodiments, the ends of the two clamping jaws are provided with lugs, the outer side surfaces of the two lugs, which are far away from each other, are arranged in a circular arc shape matched with the outer ring of the hub, and the outer side surfaces of the lugs are used for abutting against the inner side wall of the outer ring of the hub.

In some embodiments, the water gap shearing mechanism comprises a pneumatic clamp.

In some embodiments, a mounting plate is fixed on the head of the multi-axis robot, and a connecting plate is fixed on the mounting plate and is positioned on the back side of the material moving plate; the back side of the material moving plate is fixedly provided with a plurality of connecting columns, the connecting columns are connected with the connecting plates in a sliding mode along the axial direction of the connecting columns, and a plurality of elastic pieces are arranged between the material moving plate and the connecting plates.

In some embodiments, the elastic member is a spring that is sleeved on the connecting post.

In some embodiments, the clamping mechanisms are arranged in two rows parallel to each other on the transfer plate, and the water gap shearing mechanism is arranged between the two rows of clamping mechanisms.

In some embodiments, the transfer assembly is provided with two.

The utility model has at least the following beneficial effects: the clamping mechanism can clamp or loosen the wheel hub of the trundle, the water gap shearing mechanism can shear the material at the water gap after injection molding is completed, the wheel hub clamped by the clamping mechanism is taken down from the injection molding machine by the multi-axis robot, and then the wheel hub is carried to the next station, and the whole process is completed by mechanical equipment, so that the trundle product is automatically moved, and the production efficiency is effectively improved; meanwhile, the multi-axis robot is more flexible, and space occupation can be reduced.

Drawings

FIG. 1 is a schematic diagram of a transfer device for injection molding casters according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a water gap shearing mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a material moving assembly, a connecting plate and a mounting plate according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows:

hub 110, multiaxis robot 510, aircraft nose 511, mounting plate 512, move material subassembly 520, move material board 521, fixture 522, drive seat 5221, clamping jaw 5222, lug 5223, cut mouth of a river mechanism 523, connecting plate 530, spliced pole 531, elastic component 532.

Detailed Description

The disclosure provides a thorough understanding of various embodiments of the disclosure as defined by the claims and their equivalents, with reference to the following description of the drawings. The description includes various specific details to aid in understanding, but these details should be regarded as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. In addition, descriptions of the functions and constructions of the disclosed embodiments may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to literal meanings, but are only used by the inventors to enable a clear and consistent understanding of the disclosure. Thus, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "can have," "including," or "can include" as used in various embodiments of the present disclosure indicate the presence of a corresponding function, operation, element or the like disclosed, but are not limited to additional one or more functions, operations, elements or the like. Furthermore, it should be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element, or there can be an intervening element (e.g., a third element) between the element and the other element.

The embodiment of the utility model provides a caster injection molding material moving device, as shown in fig. 1, comprising a multi-axis robot 510 and a material moving assembly 520 connected with a machine head 511 of the multi-axis robot 510, wherein the material moving assembly 520 comprises a material moving plate 521, a plurality of clamping mechanisms 522 and a water cutting mechanism 523, the clamping mechanisms 522 and the water cutting mechanism 523 are fixed on the material moving plate 521, the clamping mechanisms 522 are used for clamping a caster hub 110 (the periphery of the hub 110 in fig. 1 is injected with rubber tires), the clamping of the hub 110 can be released, and the water cutting mechanism 523 is used for cutting materials at the water cutting port, so that the hub 110 with the rubber tires injected at the periphery can be taken off from a mold of an injection molding machine.

When the caster injection molding material moving device of this embodiment works, the multi-axis robot can drive the material moving component 520 to approach the hub 110 after injection molding, the water gap shearing mechanism 523 shears the material at the water gap, the clamping mechanism 522 clamps the hub 110, the multi-axis robot 510 then removes the hub 110 clamped by the clamping mechanism 522 from the injection molding machine, and then carries the hub 110 to the next station, specifically, the clamped hub 110 can be mounted on the mold of the next injection molding machine, the clamping mechanism 522 releases the hub 110 again, so that the caster product can be continuously processed by the next injection molding machine, and the multi-axis robot 510 drives the material moving component 520 to reset. Therefore, the whole process is completed by mechanical equipment, automatic movement of caster products is realized, and production efficiency is effectively improved. Meanwhile, the multi-axis robot can move in multiple dimensions, is more flexible, can reduce space occupation, and is particularly suitable for injection molding workshops with narrow space.

In some embodiments, as shown in fig. 1 and 2, the clamping mechanism 522 includes a driving seat 5221 and two clamping jaws 5222 connected to the driving seat 5221, the driving seat 5221 being configured to drive the two clamping jaws 5222 toward or away from each other to clamp the hub 110 or to loosen the hub 110. In this embodiment, two clamping jaws 5222 can extend into the outer race of hub 110 and spread apart to clamp hub 110 to form an internal bracing clamp. Since the outer ring of the hub 110 is injection-molded with the rubber tyre, the inner support structure can avoid extruding the rubber tyre, and prevent the rubber tyre from deforming. The clamping mechanism 522 may be a pneumatic clamping jaw mechanism, among others.

Further, the ends of the two clamping jaws 5222 are provided with protruding blocks 5223, the outer side surfaces of the two protruding blocks 5223, which are far away from each other, are arranged in a circular arc shape matched with the outer ring of the hub 110, and the outer side surfaces of the protruding blocks 5223 are used for abutting against the inner side wall of the outer ring of the hub 110 so as to increase the contact area with the hub 110, so that the clamping jaws 5222 can clamp the hub 110 more stably.

In some embodiments, as shown in fig. 3, the gate mechanism 523 includes pneumatic clamps by which material at the gate is sheared.

In some embodiments, as shown in fig. 1 and 4, the head 511 of the multi-axis robot 510 is fixed with a mounting plate 512, and the mounting plate 512 is fixed with a connection plate 530, where the connection plate 530 is located on the back side of the transfer plate 521. The back side of the material moving plate 521 is fixed with a plurality of connecting posts 531, and the connecting posts 531 are slidably connected with the connecting plates 530 along the axial direction of the connecting posts 531, so that the material moving plate 521 can move relative to the connecting plates 530 along the axial direction of the connecting posts 531. When the multi-axis robot 510 drives the clamping mechanism 522 to approach the hub 110, if the movement amount of the multi-axis robot 510 is larger, the clamping mechanism 522 will abut against the hub 110, the material moving plate 521 and the connecting post 531 move backward relative to the connecting plate 530, and the distance between the material moving plate 521 and the connecting plate 530 is reduced, so as to play a role of buffering, and avoid the clamping mechanism 522 from rigidly colliding with the hub 110 to damage the clamping mechanism 522 and/or the hub 110.

Meanwhile, a plurality of elastic pieces 532 are arranged between the material moving plate 521 and the connecting plate 530, the elastic pieces 532 provide elastic restoring force, and after the clamping mechanism 522 takes away the hub 110, the elastic pieces 532 drive the material moving plate 521 to restore, and the distance between the material moving plate 521 and the connecting plate 530 returns to the initial distance.

In this embodiment, the connecting plate 530 may be provided with a through hole adapted to the connecting post 531, and the connecting post 531 is disposed in the through hole and can move along the through hole, so as to realize sliding connection between the connecting post 531 and the connecting plate 530.

Further, the elastic member 532 is a spring sleeved on the connecting post 531, and the connecting post 531 guides the spring, so that the spring applies a force along the axial direction of the connecting post 531.

In some embodiments, as shown in fig. 1, the clamping mechanisms 522 are arranged in two rows parallel to each other on the transfer plate 521, and the scissor mechanism 523 is disposed between the two rows of clamping mechanisms 522 such that the clamping mechanisms 522 and the scissor mechanism 523 do not interfere with each other.

In some embodiments, the pipetting assembly 520 is provided with two. After the clamping mechanism 522 on one of the material moving assemblies 520 clamps the hub 110 after the primary injection molding, the multi-axis robot 510 moves the two material moving assemblies 520 close to the next injection molding machine, the clamping mechanism 522 on the other material moving assembly 520 can remove the hub after the secondary injection molding on the next injection molding machine, and then the hub 110 clamped by the clamping mechanism 522 after the primary injection molding is mounted on the next injection molding machine, thereby greatly improving the working efficiency.

The foregoing is a further detailed description of the utility model in connection with specific embodiments, and it is not intended that the utility model be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model.

Claims

1. A transfer device of truckle moulding plastics, its characterized in that: including multiaxis robot and with multiaxis robot's aircraft nose links to each other move the material subassembly, move the material subassembly including moving flitch, a plurality of fixture and cut mouth of a river mechanism, fixture and cut mouth of a river mechanism all fix on moving the flitch, fixture is used for the wheel hub of centre gripping truckle, cut mouth of a river mechanism and be used for cutting the material of mouth of a river department.

2. The caster injection molded transfer apparatus of claim 1, wherein: the clamping mechanism comprises a driving seat and two clamping jaws connected with the driving seat, wherein the driving seat is used for driving the two clamping jaws to be close to or far away from each other, and the two clamping jaws can extend into the outer ring of the hub and prop open to clamp the hub.

3. The caster injection molded transfer apparatus of claim 2, wherein: the tip of two clamping jaws all is provided with the lug, and the lateral surface that two lugs kept away from each other sets up to the convex with the outer lane looks adaptation of wheel hub, the lateral surface of lug is used for the inside wall of the outer lane of butt wheel hub.

4. The caster injection molded transfer apparatus of claim 1, wherein: the water gap shearing mechanism comprises pneumatic pliers.

5. The caster injection molded transfer apparatus of claim 1, wherein: the machine head of the multi-axis robot is fixed with a mounting plate, a connecting plate is fixed on the mounting plate, and the connecting plate is positioned on the back side of the material moving plate; the back side of the material moving plate is fixedly provided with a plurality of connecting columns, the connecting columns are connected with the connecting plates in a sliding mode along the axial direction of the connecting columns, and a plurality of elastic pieces are arranged between the material moving plate and the connecting plates.

6. The caster injection molded transfer apparatus of claim 5, wherein: the elastic piece is a spring sleeved on the connecting column.

7. The caster injection molded transfer apparatus of any of claims 1-6, wherein: the clamping mechanisms are arranged in two rows parallel to each other on the material moving plate, and the water gap shearing mechanism is arranged between the two rows of clamping mechanisms.

8. The caster injection molded transfer apparatus of any of claims 1-6, wherein: the material moving assembly is provided with two material moving assemblies.