CN216466119U

CN216466119U - Blow molding equipment for draw-bar box shell

Info

Publication number: CN216466119U
Application number: CN202122742102.9U
Authority: CN
Inventors: 国朝凯
Original assignee: Ruian Kaisheng Luggage Co ltd
Current assignee: Ruian Kaisheng Luggage Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-10
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a draw-bar box shell blow molding device which comprises a machine box, wherein an inner cavity of the machine box is fixedly connected with a molding cavity through a mounting block, the bottom of the inner cavity of the machine box is fixedly connected with a double-shaft motor, an output shaft of the double-shaft motor is fixedly connected with a threaded rod, a threaded sleeve is sleeved on the surface of the threaded rod, and a support rod is movably connected to the surface of the threaded sleeve. According to the utility model, through the cooperation of the double-shaft motor, the threaded rod, the threaded sleeve, the supporting rod, the baffle plate, the ejector block, the cooling water tank, the backflow pipe and the refrigerator, after blow molding, cooling water in the cooling water tank circularly flows in the backflow pipe to cool the casing of the draw-bar box, after cooling is completed, the output shaft of the double-shaft motor drives the threaded sleeve to move through the threaded rod, the threaded sleeve drives the ejector block to move upwards through the supporting rod and the baffle plate, an upward force is provided for the casing of the draw-bar box, and the draw-bar box is convenient to separate, so that the effect of high working efficiency is achieved, and the problem of low working efficiency of the existing device is solved.

Description

Blow molding equipment for draw-bar box shell

Technical Field

The utility model relates to the technical field of draw-bar box processing, in particular to blow molding equipment for a draw-bar box shell.

Background

The shell of the luggage is formed by heating a sheet of a shell raw material to a certain degree, attaching the softened sheet to the surface of a mold in a vacuum adsorption, stretching and other modes, cooling to form the raw material sheet, demolding the molded shell, trimming and other next processing procedures, and manufacturing the shell required in the luggage production process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide blow molding equipment for a draw-bar box shell, which has the advantage of high working efficiency and solves the problem of low working efficiency of the conventional device.

In order to achieve the purpose, the utility model provides the following technical scheme: draw-bar box casing blow molding equipment, including quick-witted case, the inner chamber of machine case passes through installation piece fixedly connected with one-tenth die cavity, machine incasement chamber's bottom fixedly connected with double-shaft motor, double-shaft motor's output shaft fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the surperficial swing joint of thread bush has the bracing piece, the other end swing joint of bracing piece has the baffle, the top fixedly connected with kicking block of baffle, installation piece fixedly connected with cooling water tank is passed through in the left side of machine case, cooling water tank's bottom intercommunication has the back flow, cooling water tank's back fixedly connected with refrigerator.

Preferably, the number of the threaded rods is two, and the thread directions of the surfaces of the two threaded rods are opposite.

Preferably, the left side and the right side of the baffle are fixedly connected with limit blocks, and the other sides of the limit blocks are slidably connected with limit grooves.

Preferably, the inner cavity of the cooling water tank is fixedly connected with a partition plate, and the surface of the return pipe is communicated with a water pump.

Preferably, the return pipe is arranged in a U shape in the inner cavity of the molding cavity, and the other end of the return pipe is communicated with the top of the right side of the cooling water tank.

Preferably, the front surface of the refrigerator is fixedly connected with a refrigeration column, and the top of the forming cavity is provided with a through hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the double-shaft motor, the threaded rod, the threaded sleeve, the supporting rod, the baffle plate, the jacking block, the cooling water tank, the backflow pipe and the refrigerator, after blow molding, cooling water in the cooling water tank circularly flows in the backflow pipe to cool the casing of the draw-bar box, after cooling is completed, the output shaft of the double-shaft motor drives the threaded sleeve to move through the threaded rod, the threaded sleeve drives the jacking block to move upwards through the supporting rod and the baffle plate, an upward force is provided for the casing of the draw-bar box, and the separation is convenient, so that the effect of high working efficiency is achieved, and the problem of low working efficiency of the existing device is solved.

2. The utility model is convenient for making the two thread sleeves move oppositely by designing the opposite directions of the threads on the surfaces of the two threaded rods, is convenient for limiting the baffle plate by the matching of the limiting block and the limiting groove, improves the safety of the device, increases the flowing time of cooling water in the inner cavity of the forming cavity by designing the U-shaped arrangement of the return pipe in the inner cavity of the forming cavity, and is convenient for refrigerating water by designing the refrigerating column.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a top sectional view of the cavity structure of the present invention.

In the figure: 1. a chassis; 2. a molding cavity; 3. a double-shaft motor; 4. a threaded rod; 5. a threaded sleeve; 6. a support bar; 7. a baffle plate; 8. a top block; 9. a cooling water tank; 10. a return pipe; 11. a refrigerator; 12. a limiting block; 13. a limiting groove; 14. a partition plate; 15. a water pump; 16. a refrigeration column; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the draw-bar box casing blow molding device comprises a machine case 1, wherein an inner cavity of the machine case 1 is fixedly connected with a molding cavity 2 through a mounting block, the bottom of the inner cavity of the machine case 1 is fixedly connected with a double-shaft motor 3, an output shaft of the double-shaft motor 3 is fixedly connected with a threaded rod 4, the number of the threaded rods 4 is two, the thread directions of the surfaces of the two threaded rods 4 are opposite, two thread sleeves 5 are convenient to move oppositely through designing the thread directions of the surfaces of the two threaded rods 4, the baffle 7 is convenient to limit through matching of a limiting block 12 and a limiting groove 13, the safety of the device is improved, the inner cavity of the molding cavity 2 is arranged in a U shape through designing a return pipe 10, the flowing time of cooling water in the inner cavity of the molding cavity 2 is prolonged, the cooling water is convenient to refrigerate through designing a refrigeration column 16, the thread sleeves 5 are sleeved on the surfaces of the threaded rods 4, the surface swing joint of the thread bush 5 has the bracing piece 6, the other end swing joint of the bracing piece 6 has the baffle 7, the equal fixedly connected with stopper 12 of left and right sides of the baffle 7, the opposite side sliding connection of stopper 12 has the spacing groove 13, the top fixedly connected with kicking block 8 of the baffle 7, there is cooling water tank 9 in the left side of the chassis 1 through the installation piece fixedly connected with, the inner chamber fixedly connected with baffle 14 of cooling water tank 9, the surface intercommunication of the back flow 10 has the water pump 15, the bottom intercommunication of the cooling water tank 9 has the back flow 10, the back flow 10 is arranged in the inner chamber of the shaping cavity 2 in the U type, the other end of the back flow 10 communicates with the top on the right side of the cooling water tank 9, the back fixedly connected with refrigerator 11 of the cooling water tank 9, the front fixedly connected with refrigeration column 16 of the refrigerator 11, the top of the shaping cavity 2 is provided with the through-hole 17, through the biaxial motor 3, the threaded rod 4, Thread bush 5, bracing piece 6, baffle 7, kicking block 8, coolant tank 9, the cooperation of back flow 10 and refrigerator 11, after the blow molding, coolant water circulates at back flow 10 in coolant tank 9, cool down to the draw-bar box casing, the cooling is accomplished the back, the output shaft of biax motor 3 passes through threaded rod 4 and drives thread bush 5 and remove, thread bush 5 drives 8 rebound of kicking block through bracing piece 6 and baffle 7, provide a power of making progress to the draw-bar box casing, conveniently break away from, thereby reach the effect that work efficiency is high, the problem that current device work efficiency is low has been solved.

During the use, cooling water circulates in the back flow 10 in cooling water tank 9 and flows, cools down to draw-bar box casing, and the back is accomplished in the cooling, and double-shaft motor 3's output shaft passes through threaded rod 4 and drives thread bush 5 and remove, and thread bush 5 drives kicking block 8 rebound through bracing piece 6 and baffle 7, provides an upward force to draw-bar box casing, conveniently breaks away from to reach the effect that work efficiency is high.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Draw-bar box casing blow molding equipment, including quick-witted case (1), its characterized in that: the inner chamber of machine case (1) is through installation piece fixedly connected with one-tenth die cavity (2), the bottom fixedly connected with double-shaft motor (3) of machine case (1) inner chamber, output shaft fixedly connected with threaded rod (4) of double-shaft motor (3), the surface cover of threaded rod (4) is equipped with thread bush (5), the surperficial swing joint of thread bush (5) has bracing piece (6), the other end swing joint of bracing piece (6) has baffle (7), the top fixedly connected with kicking block (8) of baffle (7), installation piece fixedly connected with cooling water tank (9) is passed through in the left side of machine case (1), the bottom intercommunication of cooling water tank (9) has back flow (10), the back fixedly connected with refrigerator (11) of cooling water tank (9).

2. The drawbar box housing blow molding apparatus according to claim 1, wherein: the number of the threaded rods (4) is two, and the thread directions of the surfaces of the two threaded rods (4) are opposite.

3. The drawbar box housing blow molding apparatus according to claim 1, wherein: the equal fixedly connected with stopper (12) in the left and right sides of baffle (7), the opposite side sliding connection of stopper (12) has spacing groove (13).

4. The drawbar box housing blow molding apparatus according to claim 1, wherein: the inner cavity of the cooling water tank (9) is fixedly connected with a partition plate (14), and the surface of the return pipe (10) is communicated with a water pump (15).

5. The drawbar box housing blow molding apparatus according to claim 1, wherein: the return pipe (10) is arranged in a U shape in the inner cavity of the molding cavity (2), and the other end of the return pipe (10) is communicated with the top of the right side of the cooling water tank (9).

6. The drawbar box housing blow molding apparatus according to claim 1, wherein: the front surface of the refrigerator (11) is fixedly connected with a refrigeration column (16), and the top of the forming cavity (2) is provided with a through hole (17).