CN222096881U - High-efficient case and bag injection moulding device - Google Patents

Abstract

The utility model discloses a high-efficiency luggage injection molding device, which belongs to the technical field of luggage processing, and solves the problems that the prior device can take out a luggage shell in a mold after waiting for cooling molding of the luggage shell, and then continues injection molding work, and the luggage production efficiency is lower, and comprises a bottom plate, wherein a motor is fixedly arranged on the bottom surface of the bottom plate, a discharging opening is formed on two sides of the top surface of a turntable, the output end of the motor penetrates through the top surface of the bottom plate and is fixedly arranged on the top surface of the turntable, the mounting groove that is linked together with the feed opening has been seted up at the middle part of carousel top surface, be provided with the subassembly of moulding plastics on the carousel, promote the below of bed die with the shutoff board through the cylinder, then pour into the inside of die cavity into the hole of moulding plastics with molten PVC raw materials, then drive the carousel through the motor and rotate, the work of moulding plastics to the subassembly of moulding plastics of opposite side, after PVC raw materials cooling formation, discharge the casing, the work of repeatedly moulding plastics, so cyclic reciprocation has improved the efficiency of the work of moulding plastics.

Description

High-efficient case and bag injection moulding device

Technical Field

The utility model relates to the technical field of luggage processing, in particular to a high-efficiency luggage injection molding device.

Background

The case is mainly used for carrying personal things, the PVC case has high strength and good wear resistance, and the PVC case is mainly manufactured by an injection molding process.

Through retrieval, in the application book with the patent application number of CN202222498889.3, a PVC case shell injection molding device is disclosed, and comprises a support frame, wherein a static mold is arranged in the middle of the front surface of the support frame, a movable mold is movably arranged at the front end of the front surface of the support frame, and the movable mold is in clamping connection with the static mold;

Although this PVC case and bag casing injection molding device promotes movable mould through drive mechanism, makes movable mould and quiet mould separation, promotes auxiliary mechanism by drive mechanism again, and auxiliary mechanism promotes the inside of shaping die cavity to the casing, can realize automatic unloading work, but this PVC case and bag casing injection molding device only need wait after the case and bag casing cooling shaping in the mould can take out the casing, then continue to carry out the work of moulding plastics again, can not carry out the processing of moulding plastics in succession, and the production efficiency of case and bag is lower.

Therefore, we propose a high-efficient case and bag injection molding device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-efficiency luggage injection molding device, which solves the problems that the existing device can take out the luggage shell after waiting for cooling molding of the luggage shell in a mold, then injection molding is carried out continuously, injection molding cannot be carried out continuously, and the production efficiency of the luggage is low.

The high-efficiency luggage injection molding device comprises a bottom plate, wherein a motor is fixedly arranged on the bottom surface of the bottom plate, and a turntable is fixedly arranged at the output end of the motor penetrating through the top surface of the bottom plate;

The two sides of the top surface of the rotary table are provided with feed openings, the middle part of the top surface of the rotary table is provided with a mounting groove communicated with the feed openings, and the rotary table is provided with an injection molding assembly;

the injection molding assembly comprises a lower die fixedly sleeved on the side wall of the blanking opening, a die cavity is formed in the top surface of the lower die in a penetrating mode, an air cylinder is fixedly arranged on the bottom surface of the mounting groove, a plugging plate is fixedly arranged at the output end of the air cylinder, and an upper die is arranged above the die cavity.

Preferably, the injection molding assembly is provided with two groups and symmetrically distributed on two sides of the rotary table, the lower die is located right above the blanking opening, the size of the plugging plate is matched with that of the die cavity, the plugging plate is tightly attached to the bottom surface of the lower die, wherein the plugging plate is driven to move to the lower side of the lower die through the air cylinder, the bottom of the die cavity can be plugged, and then injection molding work is carried out.

Preferably, the size of the upper die is matched with that of the die cavity, and an injection hole communicated with the die cavity is formed in the middle of the top surface of the upper die, wherein molten PVC raw materials are injected into the die cavity through the injection hole.

Preferably, the upper die top surface is along the both sides fixed mounting of diagonal have a first electric telescopic handle, the output of first electric telescopic handle runs through the top surface fixed mounting of upper die on the top surface of bed die, wherein, when needs compound die, can start first electric telescopic handle shrink, because the bed die can't move down, so upper die can be driven down by first electric telescopic handle and move, until the upper die laminating is at the top surface of bed die, makes the inside of die cavity form the profile of case and bag.

Preferably, the second electric telescopic rods are fixedly arranged at two sides of the other diagonal line of the top surface of the upper die, the output ends of the second electric telescopic rods penetrate through the top surface of the upper die and are fixedly provided with stripping frames, the stripping frames are rectangular frames and are slidably sleeved on the outer surface of the upper die, the size of the stripping frames is matched with that of the die cavity, a case shell can be formed after PVC raw materials in the die cavity are cooled and molded, the air cylinder is started to pull the plugging plate back into the mounting groove, then the first electric telescopic rods are started to stretch, the upper die can be pushed out from the die cavity, then the second electric telescopic rods are started to push the stripping frames downwards, the stripping frames are in contact with the surface of the shell, and then the shell is pushed out of the die cavity.

Preferably, the top surface symmetry of bottom plate has seted up and has been matched with the feed opening and be fan-shaped bin outlet, wherein, is convenient for drop out from the casing of feed opening release through the bin outlet.

The utility model provides a high-efficiency luggage injection molding device. The beneficial effects are as follows:

1. According to the high-efficiency case injection molding device, the plugging plate is pushed to the lower side of the lower mold through the air cylinder, then molten PVC raw materials are injected into the mold cavity through the injection molding hole, then the motor drives the rotary table to rotate, so that the injection molding assembly injected with the PVC raw materials is subjected to cooling demolding, injection molding operation is performed on the injection molding assembly at the other side, after the PVC raw materials are cooled and molded, the shell is discharged, then the motor drives the rotary table to rotate, the injection molding operation is repeated, and the purposes that the two injection molding assemblies can continuously perform injection molding and cooling demolding operation are achieved, the efficiency of the injection molding operation is improved, the plugging plate is pulled back into the mounting groove through the air cylinder, the material removing frame is pushed downwards through the second electric telescopic rod, then the shell is pushed out from the mold cavity, the purpose of facilitating demolding is achieved, the problem that the existing case can be taken out after the shell in the mold is required to wait for cooling molding, then the injection molding operation is continued, the injection molding operation cannot be continuously performed, and the case production efficiency is low is solved;

2. This high-efficient case and bag injection molding device, through first electric telescopic handle shrink, because the bed die can't move down, so go up the mould and can be driven the downwardly moving by first electric telescopic handle, until last mould laminating at the top surface of bed die, the inside that makes the die cavity forms the profile of case and bag, has reached the purpose of being convenient for remove the bed die.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a base plate structure according to the present utility model;

FIG. 3 is a schematic view of an injection molding assembly according to the present utility model;

Fig. 4 is a schematic diagram of a split structure of an injection molding assembly according to the present utility model.

The device comprises a base plate 1, a discharge hole 11, a rotary table 2, a 21, a mounting groove 22, a discharge hole 3, a motor 4, an injection molding assembly 41, a lower mold 42, a mold cavity 43, a plugging plate 44, an air cylinder 45, an upper mold 46, an injection molding hole 47, a first electric telescopic rod 48, a stripping frame 49 and a second electric telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment 1 is shown in figures 1-4, which comprises a bottom plate 1, a motor 3 is fixedly arranged on the bottom surface of the bottom plate 1, a rotary table 2 is fixedly arranged on the top surface of the bottom plate 1, a blanking opening 22 is formed in the two sides of the top surface of the rotary table 2, a mounting groove 21 communicated with the blanking opening 22 is formed in the middle of the top surface of the rotary table 2, an injection molding assembly 4 is arranged on the rotary table 2, the injection molding assembly 4 comprises a lower mold 41 fixedly sleeved on the side wall of the blanking opening 22, a mold cavity 42 is formed in the top surface of the lower mold 41 in a penetrating manner, a cylinder 44 is fixedly arranged on the bottom surface of the mounting groove 21, a sealing plate 43 is fixedly arranged at the output end of the cylinder 44, an upper mold 45 is arranged above the mold cavity 42, the injection molding assembly 4 is provided with two groups which are symmetrically distributed on two sides of the rotary table 2, the lower mold 41 is positioned right above the blanking opening 22, the sealing plate 43 is matched with the mold cavity 42, the sealing plate 43 is tightly attached to the bottom surface of the lower mold 41, an injection molding hole 46 communicated with the mold 42 is formed in the middle of the top surface of the upper mold 45, the motor 43 is driven by pushing the lower mold 44 to rotate, and then the injection molding assembly 4 is driven by the rotary table 4 to cool the rotary table 4, and the injection molding assembly is cooled, and the raw materials are continuously injected into the injection molding assembly 4 by the injection molding assembly and the injection molding assembly is cooled;

In the embodiment 2, as shown in fig. 2-4, the top surface of the upper mold 45 is fixedly provided with first electric telescopic rods 47 along two sides of a diagonal line, the output ends of the first electric telescopic rods 47 penetrate through the top surface of the upper mold 45 and are fixedly arranged on the top surface of the lower mold 41, the two sides of the other diagonal line of the top surface of the upper mold 45 are fixedly provided with second electric telescopic rods 49, the output ends of the second electric telescopic rods 49 penetrate through the top surface of the upper mold 45 and are fixedly provided with stripper frames 48, the stripper frames 48 are rectangular frames and are slidably sleeved on the outer surface of the upper mold 45, the stripper frames 48 are matched with the mold cavities 42 in size, the top surface of the bottom plate 1 is symmetrically provided with discharge holes 11 which are matched with the feed opening 22 and are in a fan shape, the upper mold 45 can be driven to move downwards by the first electric telescopic rods 47 until the upper mold 45 is attached to the top surface of the lower mold 41, the interior of the mold 42 forms the outline of a box, the purpose of facilitating the movement of the upper mold 45 is achieved, the stripper frames 43 are pulled back through an air cylinder 44, the interior of the installation groove 21 is pushed back through the second electric telescopic rods 49, and then the purpose of pushing the stripper frames 48 downwards is achieved.

The utility model relates to an operating principle and a use flow, in the injection molding device of a high-efficiency luggage, when the injection molding device is used, a first electric telescopic rod 47 is started to shrink until the bottom end of an upper mold 45 enters the inside of a mold cavity 42, a cylinder 44 is started to push a plugging plate 43 to the lower part of a lower mold 41, molten PVC raw materials are injected into the inside of the mold cavity 42 through an injection hole 46, a motor 3 is started to drive a turntable 2 to rotate, an injection molding assembly 4 injected with the PVC raw materials is subjected to cooling demolding operation, the injection molding assembly 4 at the other side is subjected to injection molding operation, after the PVC raw materials are cooled and molded, the first electric telescopic rod 47 can be started again to stretch, the upper mold 45 is pushed out of the inside of the mold cavity 42, the cylinder 44 is started to pull the plugging plate 43 back into the inside of a mounting groove 21, a second electric telescopic rod 49 is started to push a stripping frame 48 downwards, then a shell inside the mold cavity 42 is pushed out, the shell penetrates through a blanking hole 22 and a discharge hole 11, and the motor 3 is continuously started to drive the turntable 2 to rotate, the repeated injection molding operation is performed, and the circulation is repeated, so that the injection molding assemblies 4 can continuously perform injection molding operation.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The high-efficiency luggage injection molding device comprises a bottom plate (1), wherein a motor (3) is fixedly arranged on the bottom surface of the bottom plate (1), and a turntable (2) is fixedly arranged at the output end of the motor (3) penetrating through the top surface of the bottom plate (1);

The automatic feeding device is characterized in that two sides of the top surface of the rotary table (2) are provided with feed openings (22), the middle part of the top surface of the rotary table (2) is provided with mounting grooves (21) communicated with the feed openings (22), and the rotary table (2) is provided with an injection molding assembly (4);

the injection molding assembly (4) comprises a lower die (41) fixedly sleeved on the side wall of the blanking opening (22), a die cavity (42) is formed in the top surface of the lower die (41) in a penetrating mode, an air cylinder (44) is fixedly arranged on the bottom surface of the mounting groove (21), a plugging plate (43) is fixedly arranged at the output end of the air cylinder (44), and an upper die (45) is arranged above the die cavity (42).

2. The high-efficiency luggage injection molding device according to claim 1, wherein the injection molding assembly (4) is provided with two groups and symmetrically distributed on two sides of the rotary table (2), the lower die (41) is positioned right above the blanking opening (22), the size of the plugging plate (43) is matched with that of the die cavity (42), and the plugging plate (43) is tightly attached to the bottom surface of the lower die (41).

3. A high-efficiency luggage injection molding device as claimed in claim 1, wherein the upper mould (45) is matched with the mould cavity (42) in size, and an injection hole (46) communicated with the mould cavity (42) is formed in the middle of the top surface of the upper mould (45).

4. The high-efficiency luggage injection molding device of claim 1, wherein the top surface of the upper mold (45) is fixedly provided with first electric telescopic rods (47) along two sides of a diagonal line, and the output ends of the first electric telescopic rods (47) penetrate through the top surface of the upper mold (45) and are fixedly arranged on the top surface of the lower mold (41).

5. The high-efficiency luggage injection molding device of claim 4, wherein a second electric telescopic rod (49) is fixedly arranged at two sides of the other diagonal line of the top surface of the upper die (45), a stripping frame (48) is fixedly arranged at the output end of the second electric telescopic rod (49) penetrating through the top surface of the upper die (45), the stripping frame (48) is a rectangular frame body and is sleeved on the outer surface of the upper die (45) in a sliding manner, and the size of the stripping frame (48) is matched with that of the die cavity (42).

6. The efficient luggage injection molding device of claim 1, wherein the top surface of the bottom plate (1) is symmetrically provided with a fan-shaped discharge opening (11) which is matched with the discharge opening (22).