CN220499817U

CN220499817U - Draw-bar box forming device

Info

Publication number: CN220499817U
Application number: CN202322142681.2U
Authority: CN
Inventors: 苏士林; 李兆都; 陈何
Original assignee: Rui'an Jianhong Luggage Accessories Co ltd
Current assignee: Rui'an Jianhong Luggage Accessories Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-20
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of draw-bar box forming, and provides a draw-bar box forming device which comprises a base, a first die and an injection molding machine, wherein the first die is arranged on one side of the top end of the base, the injection molding machine is arranged on one side of the first die, a sealing structure is arranged on one side of the injection molding machine, a fixing plate is arranged on the other side of the first die, a second die is arranged on one side of the fixing plate, a guide structure is arranged at the bottom end of the second die, a cooling structure is arranged on one side of the base, the cooling structure comprises a water tank, a water pump, a water pipe, a diversion trench and a spray head, the water tank is arranged on one side of the base, and a water pump is arranged at the top end of the water tank. According to the utility model, through the cooperation of the water pump and the spray head, water in the water tank is injected into the diversion trench, so that cooling water flows in the second die, heat in the second die is taken away, and the draw-bar box is more rapid in molding.

Description

Draw-bar box forming device

Technical Field

The utility model relates to the technical field of draw-bar box forming, in particular to a draw-bar box forming device.

Background

The draw-bar box refers to a luggage case having a draw bar and rollers. Is widely used because of convenient use. Meanwhile, the draw-bar box is also provided with a draw bar because of the fact that the draw bar box is provided with a single-tube draw bar and a double-tube draw bar, and the tubes of the draw bar are also provided with square tubes and round tubes, so that the draw bar box is convenient to drag during walking, and the burden is greatly reduced. The draw-bar box can be carried or dragged, and wheels of the draw-bar box used at ordinary times are basically positioned at the bottom of the box;

when the draw-bar box is molded, the conventional method can be generally divided into plastic suction molding and injection molding, wherein the injection molding is widely used, the draw-bar box is molded by injecting the raw materials into a mold, however, the molding has a problem that the raw materials are heated, the raw materials are required to be cooled after being injected into the mold, and then the raw materials can be taken out, however, the conventional method is naturally cooled, so that the efficiency in processing the draw-bar box is low, and therefore, a draw-bar box body molding device is required to be used for solving the problems.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a draw-bar box forming device which is used for solving the defect that the existing injection molding draw-bar box forming device is inconvenient to cool raw materials in a die when in use.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a draw-bar box forming device, includes base, first mould and injection molding machine, one side on base top is provided with first mould, one side of first mould is provided with the injection molding machine;

one side of injection molding machine is provided with seal structure, the fixed plate is installed to the opposite side of first mould, one side of fixed plate is provided with the second mould, guide structure is installed to the bottom of second mould, one side of base is provided with cooling structure, cooling structure includes water tank, water pump, water pipe, guiding gutter and shower nozzle, the water tank is installed in one side of base.

Preferably, the top of water tank is provided with the water pump, the water pipe is installed to the one end of water pump, the shower nozzle is installed to the one end of water pipe, the guiding gutter sets up the inside of second mould.

Preferably, the guide structure comprises a guide block, a guide groove and a guide rod, wherein the guide block is arranged at the bottom end of the second die, the guide groove is formed in the guide block, the guide rod is inserted into the guide groove, and two ends of the guide rod are respectively fixed with the fixing plate and one side of the first die.

Preferably, the inside of the guide groove is larger than the outer diameter of the guide rod, and the guide groove and the guide rod form sliding connection.

Preferably, the guide rods are provided with two groups, and the two groups of guide rods are symmetrically distributed at the bottom end of the second die.

Preferably, the sealing structure comprises an injection molding opening, a screw rod, an injection molding head, a sealing ring and a screw groove, wherein the injection molding opening is arranged on one side of the first mold, the injection molding head is arranged on one side of the injection molding machine, the sealing ring is sleeved on the outer side of one end of the injection molding head, the screw groove is formed in the inner parts of two ends of the injection molding opening, and the screw rod is inserted into the screw groove.

Preferably, an external thread is arranged on the outer side of the screw rod, an internal thread is arranged in the screw groove, and the screw rod is in threaded connection with the screw groove.

Advantageous effects

The utility model provides a draw-bar box body forming device, which has the advantages that: through the cooperation of the water pump and the spray head, water in the water tank is injected into the diversion trench, so that cooling water flows in the second die, heat in the second die is taken away, and the draw-bar box is more rapid in molding;

the guide structure is arranged, so that the second die is more stable when moving, and the second die drives the guide block to slide on the outer side of the guide rod, so that the second die is guided, the second die is more stable when moving, and the guide effect is improved;

through being provided with seal structure, in order to make the injection molding head when with the butt joint of injection molding mouth, the condition that leaks the material is difficult for appearing in its junction, consequently through the use of sealing washer, can strengthen the sealing of injection molding head and injection molding mouth junction, the condition that makes it can not appear leaking when using to the leakproofness has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a guide structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;

fig. 5 is a schematic front perspective view of the guide structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a first mold; 3. a guide structure; 301. a guide block; 302. a guide groove; 303. a guide rod; 4. a fixing plate; 5. a cooling structure; 501. a water tank; 502. a water pump; 503. a water pipe; 504. a diversion trench; 505. a spray head; 6. a second mold; 7. an injection molding machine; 8. a sealing structure; 801. an injection molding port; 802. a screw; 803. an injection molding head; 804. a seal ring; 805. a screw groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the utility model provides a draw-bar box forming device, which comprises a base 1, a first die 2 and an injection molding machine 7, wherein one side of the top end of the base 1 is provided with the first die 2, one side of the first die 2 is provided with the injection molding machine 7, one side of the injection molding machine 7 is provided with a sealing structure 8, the other side of the first die 2 is provided with a fixed plate 4, one side of the fixed plate 4 is provided with a second die 6, the bottom end of the second die 6 is provided with a guide structure 3, the guide structure 3 comprises a guide block 301, a guide groove 302 and a guide rod 303, the guide block 301 is arranged at the bottom end of the second die 6, the guide groove 302 is arranged in the guide block 301, the guide rod 303 is inserted in the guide groove 302, two ends of the guide rod 303 are respectively fixed with the fixed plate 4 and one side of the first die 2, the inside of guide slot 302 is greater than the external diameter of guide bar 303, constitute sliding connection between guide slot 302 and the guide bar 303, guide bar 303 is provided with two sets of, two sets of guide bar 303 are symmetrical distribution in the bottom of second mould 6, seal structure 8 includes 801 mouthful, 802 screw rod, 803 injection molding head, 804 sealing washer and 805 helicoidal groove, 801 mouthful sets up in one side of first mould 2, 803 injection molding head sets up in one side of injection molding machine 7, 804 sealing ring snare locates 803 injection molding head one end's outside, 805 helicoidal groove sets up the inside at 801 injection molding mouth both ends, 802 screw rod inserts the inside of establishing 805 helicoidal groove, 802 screw rod's outside is provided with the external screw thread, 805 helicoidal groove's inside is provided with the internal screw thread, constitute threaded connection between 802 screw rod and the 805 helicoidal groove.

The operating principle of the draw-bar box forming device based on the embodiment 1 is as follows: during processing, the sealing ring is sleeved outside one end of the 803 injection molding head, the 803 injection molding head is inserted into the 801 injection molding opening after the sleeve is completed, the 801 injection molding opening and the 803 injection molding head are fixed through the matching of the 802 screw rod and the 805 screw groove after the sleeve is completed, the sealing performance of the joint of the 801 injection molding opening and the 803 injection molding head can be increased through the use of the 804 sealing ring after the fixing is completed, the joint of the 801 injection molding opening and the 803 injection molding head can not leak during material injection, sealing work is completed, a cylinder on one side of the fixing plate 4 is started after the sealing is completed to push the second die 6 to move to one side, the second die 6 can drive the guide block 301 to slide outside the guide rod 303 during moving, and accordingly the second die 6 is guided, so that the second die 6 is more stable during moving, and guiding work is completed.

Example two

The embodiment further includes: the cooling structure 5 comprises a water tank 501, a water pump 502, a water pipe 503, a diversion trench 504 and a spray head 505, wherein the water tank 501 is arranged on one side of the base 1, the water pump 502 is arranged at the top end of the water tank 501, the water pipe 503 is arranged at one end of the water pump 502, the spray head 505 is arranged at one end of the water pipe 503, and the diversion trench 504 is arranged in the second die 6.

In this embodiment, when the second mold 6 and the first mold 2 are closed, the raw material is injected into the second mold, then the water pump 502 is started, the water pump 502 pumps the water in the water tank 501 into the water pipe 503 after being started, and then the water is injected into the diversion trench 504 through the spray nozzle 505, so that the water flows in the second mold 6, the heat of the raw material is taken away, and the draw-bar box is more rapid in molding, thereby completing the molding work of the draw-bar box.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a draw-bar box forming device, includes base (1), first mould (2) and injection molding machine (7), its characterized in that: a first die (2) is arranged on one side of the top end of the base (1), and an injection molding machine (7) is arranged on one side of the first die (2);

one side of injection molding machine (7) is provided with seal structure (8), fixed plate (4) are installed to the opposite side of first mould (2), one side of fixed plate (4) is provided with second mould (6), guide structure (3) are installed to the bottom of second mould (6), one side of base (1) is provided with cooling structure (5), cooling structure (5) include water tank (501), water pump (502), water pipe (503), guiding gutter (504) and shower nozzle (505), one side in base (1) is installed to water tank (501).

2. A draw-bar box forming apparatus as claimed in claim 1, wherein: the top of water tank (501) is provided with water pump (502), water pipe (503) are installed to one end of water pump (502), shower nozzle (505) are installed to one end of water pipe (503), guiding gutter (504) are seted up in the inside of second mould (6).

3. A draw-bar box forming apparatus as claimed in claim 1, wherein: the guide structure (3) comprises a guide block (301), a guide groove (302) and a guide rod (303), wherein the guide block (301) is arranged at the bottom end of the second die (6), the guide groove (302) is formed in the guide block (301), the guide rod (303) is inserted into the guide groove (302), and two ends of the guide rod (303) are respectively fixed with one side of the fixed plate (4) and one side of the first die (2).

4. A draw-bar box forming apparatus according to claim 3, wherein: the inside of the guide groove (302) is larger than the outer diameter of the guide rod (303), and the guide groove (302) and the guide rod (303) form sliding connection.

5. A draw-bar box forming apparatus according to claim 3, wherein: the guide rods (303) are arranged in two groups, and the two groups of guide rods (303) are symmetrically distributed at the bottom end of the second die (6).

6. A draw-bar box forming apparatus as claimed in claim 1, wherein: seal structure (8) are including moulding plastics mouth (801), screw rod (802), injection molding head (803), sealing washer (804) and helicoidal groove (805), injection molding mouth (801) set up in one side of first mould (2), injection molding head (803) set up in one side of injection molding machine (7), the outside of injection molding head (803) one end is located to sealing washer (804) cover, helicoidal groove (805) are seted up in the inside at injection molding mouth (801) both ends, screw rod (802) are inserted and are established into the inside of helicoidal groove (805).

7. A draw-bar box forming apparatus as recited in claim 6, wherein: the outside of screw rod (802) is provided with the external screw thread, the inside of screw channel (805) is provided with the internal screw thread, constitute threaded connection between screw rod (802) and screw channel (805).