Volume variable type injection molding packaging barrel

Abstract

The utility model discloses a volume changeable type injection molding packing barrel which comprises a packing barrel body, the packing barrel body is composed of a round barrel part and a conical barrel part which are integrally formed up and down, the top of the packing barrel body is in threaded connection with a barrel cover, and a round rod is fixedly connected to the center of the bottom of the inner wall of the packing barrel body. A plurality of first inserting grooves are formed in the positions, corresponding to the top ends, of the surfaces of the round rods at equal intervals in a surrounding mode, a plurality of second inserting grooves are formed in the positions, corresponding to the tops of the round barrel parts, of the side faces of the inner walls of the packaging barrel bodies at equal intervals in a surrounding mode, and partition assemblies are inserted between the corresponding first inserting grooves and second inserting grooves. The volume changeable type injection molding packaging barrel is reasonable in structural design, convenient to use and capable of storing various liquid materials, the volume in the barrel can be effectively divided according to the volume of each material, therefore, space waste is avoided, multi-barrel split charging is not needed, the transportation cost is reduced, and the use requirement can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging barrels, in particular to a volume-variable injection molding packaging barrel. Background Art

[0002] At present, most traditional packaging barrels have a constant internal space and can only hold a single type of material. When multiple materials need to be stored, multiple plastic packaging barrels must be used, which increases the transportation cost and also causes a waste of space to a certain extent, making it difficult to meet usage needs. For this reason, we propose a volume-variable injection molding packaging barrel to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a volume-variable injection molding packaging barrel to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a volume-variable injection-molded packaging barrel, comprising a packaging barrel body, the packaging barrel body consisting of a round barrel portion and a conical barrel portion integrally formed in an upper and lower manner, a barrel cover being threadedly connected to the top of the packaging barrel body, a round rod being fixedly connected to the center position of the bottom of the inner wall of the packaging barrel body, a plurality of first slots being equidistantly provided on the surface of the round rod corresponding to the top end, a plurality of second slots being equidistantly provided on the side surface of the inner wall of the packaging barrel body corresponding to the top of the round barrel portion, and a partition assembly being inserted between the corresponding first slots and the second slots.

[0005] Furthermore, the partition assembly includes a partition plate, and positions on the outer side of the partition plate corresponding to the first slot and the second slot are respectively fixedly connected with a first plug plate and a second plug plate.

[0006] Furthermore, a groove is provided on the top of the partition plate, and rotating blocks are rotatably connected to both sides of the partition plate and corresponding to the groove, a bidirectional screw is fixedly connected between the two rotating blocks, the bidirectional threaded parts of the bidirectional screw are threadedly connected to a translation block, and the bottom of the translation block is slidably connected to the bottom of the inner wall of the groove through a guide slider, and the two sides of the two translation blocks that are opposite to each other are fixedly connected with a positioning rod.

[0007] Furthermore, a rotating handle is fixedly connected to the center position of the surface of the bidirectional screw, and a handle is fixedly connected to the top of the barrel cover.

[0008] Furthermore, a first plug hole is provided on the inner wall of the first slot at a position corresponding to the positioning rod, and a second plug hole is provided on the inside of the second slot at a position corresponding to the positioning rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model discloses to adjust the internal volume of the packaging barrel according to the volumes of various materials to be stored, take out a certain number of partition components, insert the first plug plate and the second plug plate on both sides of the partition plate into the first slot and the second slot respectively, to form a preliminary fixation, and under the connection of the two rotating blocks, the bidirectional screw is rotated, and the two translation blocks threadedly connected thereto can drive the positioning plug rod to move to the opposite side under the limitation of the guide slider, respectively penetrate the first plug plate and the second plug plate and insert them into the first insertion hole and the second insertion hole, thereby forming a fixation of the partition plate. The volume-variable injection molding packaging barrel has a reasonable structural design and is easy to use. It can store a variety of liquid materials and can effectively divide the volume in the barrel according to the volume of each material, thereby avoiding waste of space and no longer needing to use multiple barrels for packaging, reducing transportation costs and fully meeting usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural cross-sectional view of the utility model;

[0012] Figure 2 It is a partial structural cross-sectional view of the partition assembly of the utility model;

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the partition plate of the utility model;

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the packaging barrel of the utility model;

[0015] Figure 5 It is a partial three-dimensional structural schematic diagram of the round rod of the utility model.

[0016] In the figure: 1 packaging barrel body, 101 round barrel part, 102 conical barrel part, 2 barrel cover, 3 round rod, 4 first slot, 5 second slot, 6 partition assembly, 601 partition plate, 602 first plug plate, 603 second plug plate, 604 groove, 605 rotating block, 606 bidirectional screw, 607 translation block, 608 guide slider, 609 positioning plug rod, 6010 rotating handle, 7 handle, 8 first plug hole, 9 second plug hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5A volumetric variable injection molding packaging barrel comprises a packaging barrel body 1, which is composed of a round barrel portion 101 and a conical barrel portion 102 integrally formed in an upper and lower manner. A barrel cover 2 is threadedly connected to the top of the packaging barrel body 1, and a round rod 3 is fixedly connected to the center position of the bottom of the inner wall of the packaging barrel body 1. A plurality of first slots 4 are equidistantly opened on the surface of the round rod 3 and corresponding to the top position, and a plurality of second slots 5 are equidistantly opened on the side surface of the inner wall of the packaging barrel body 1 and corresponding to the top position of the round barrel portion 101, and a partition component 6 is inserted between the corresponding first slots 4 and the second slots 5.

[0019] Specifically, the partition assembly 6 includes a partition plate 601 , and a first plug plate 602 and a second plug plate 603 are fixedly connected to positions of the outer side of the partition plate 601 corresponding to the first slot 4 and the second slot 5 , respectively.

[0020] Specifically, a groove 604 is provided at the top of the partition plate 601, and rotating blocks 605 are rotatably connected inside the partition plate 601 and on both sides corresponding to the groove 604, a bidirectional screw 606 is fixedly connected between the two rotating blocks 605, and the bidirectional threaded parts of the bidirectional screw 606 are threadedly connected to a translation block 607, and the bottom of the translation block 607 is slidably connected to the bottom of the inner wall of the groove 604 through a guide slider 608, and the two translation blocks 607 are fixedly connected to the opposite sides with a positioning rod 609.

[0021] Specifically, a rotating handle 6010 is fixedly connected at the center position of the surface of the bidirectional screw 606, and a handle 7 is fixedly connected to the top of the barrel cover 2. The rotating handle 6010 allows the user to rotate the bidirectional screw 606, thereby improving the convenience of operation. The handle 7 facilitates the holding and moving of the entire plastic packaging barrel.

[0022] Specifically, a first insertion hole 8 is opened on the inner wall of the first slot 4 at a position corresponding to the positioning rod 609 , and a second insertion hole 9 is opened on the inside of the second slot 5 at a position corresponding to the positioning rod 609 .

[0023] The variable-volume injection molding packaging barrel has a reasonable structural design and is easy to use. It can store a variety of liquid materials and can effectively divide the volume in the barrel according to the volume of each material, thereby avoiding waste of space and eliminating the need for multi-barrel packaging, reducing transportation costs and fully meeting usage needs.

[0024] When in use, according to the volumes of the various materials to be stored, when the internal volume of the packaging barrel 1 is to be adjusted, a certain number of partition components 6 are taken out, and the first plug plate 602 and the second plug plate 603 on both sides of the partition plate 601 are respectively inserted into the first slot 4 and the second slot 5 to form a preliminary fixation. Under the connection of the two rotating blocks 605, the bidirectional screw 606 is rotated, and the two translation blocks 607 threadedly connected thereto can drive the positioning plug rod 609 to move to the opposite side under the limitation of the guide slider 608, respectively penetrate the first plug plate 602 and the second plug plate 603 and insert into the first plug hole 8 and the second plug hole 9, thereby forming a fixation of the partition plate 601.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A volume-variable injection-molded packaging barrel, comprising a packaging barrel body (1), characterized in that: The packaging barrel body (1) is composed of a round barrel portion (101) and a conical barrel portion (102) which are integrally formed from top to bottom. The top of the packaging barrel body (1) is threadedly connected to a barrel cover (2). A round rod (3) is fixedly connected to the center of the bottom of the inner wall of the packaging barrel body (1). A plurality of first slots (4) are equidistantly formed on the surface of the round rod (3) and corresponding to the top. A plurality of second slots (5) are equidistantly formed on the side surface of the inner wall of the packaging barrel body (1) and corresponding to the top of the round barrel portion (101). A partition assembly (6) is inserted between the corresponding first slots (4) and second slots (5).

2. The variable volume injection molding packaging barrel according to claim 1, characterized in that: The partition assembly (6) comprises a partition plate (601), and a first plug plate (602) and a second plug plate (603) are fixedly connected to the positions of the outer side of the partition plate (601) corresponding to the first slot (4) and the second slot (5), respectively.

3. The variable volume injection molding packaging barrel according to claim 2, characterized in that: A groove (604) is provided at the top of the partition plate (601), and rotating blocks (605) are rotatably connected inside the partition plate (601) and on both sides corresponding to the groove (604), a bidirectional screw (606) is fixedly connected between the two rotating blocks (605), and the bidirectional threaded parts of the bidirectional screw (606) are threadedly connected to a translation block (607), and the bottom of the translation block (607) is slidably connected to the bottom of the inner wall of the groove (604) through a guide slider (608), and the two sides of the two translation blocks (607) that are separated from each other are fixedly connected with a positioning rod (609).

4. The variable volume injection molding packaging barrel according to claim 3, characterized in that: A rotating handle (6010) is fixedly connected at the center position of the surface of the bidirectional screw (606), and a handle (7) is fixedly connected to the top of the barrel cover (2).

5. The variable volume injection molding packaging barrel according to claim 4, characterized in that: A first insertion hole (8) is provided on the inner wall of the first slot (4) at a position corresponding to the positioning rod (609), and a second insertion hole (9) is provided on the inside of the second slot (5) at a position corresponding to the positioning rod (609).

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