Forming device of detection pipe

Abstract

The invention discloses a forming device for a detection pipe, and relates to the technical field of forming equipment, the forming device comprises a workbench, a conveyor belt is arranged on the workbench, a support is arranged on the conveyor belt, a plurality of fixed shells are fixed on the support, injection molding machines for injection molding are installed on the fixed shells, and the injection molding machines communicate with the fixed shells through first injection molding pipes; a first mold and a second mold are arranged in the fixed shell, and a moving assembly used for driving the first mold and the second mold is arranged in the fixed shell. Liquid injection molding can be carried out on the inside after injection molding is completed, so that it is guaranteed that the detection pipe is continuously manufactured, and the inside and the outside of the detection pipe can be rapidly formed; and the efficiency is ensured, and meanwhile, the liquid injection amount in the detection pipe and the mold of the detection pipe can be selected to be adjusted and replaced differently.

Description

Technical Field

[0001] The invention relates to the technical field of molding equipment, and in particular to a molding device for a detection tube. Background Art

[0002] Whether it is a glass tube or a plastic tube, it needs to be formed to ensure that the output is sufficient to ensure use, and to ensure that the size and specifications can be standardized, and the wall thickness can be controlled to avoid uneven quality of the test tubes.

[0003] Generally speaking, a part of the test tubes needs to be injected with test liquid to ensure that they can be put into use directly. Automated processing also greatly reduces the burden of manual operation, which reduces labor costs while also reducing labor costs.

[0004] The invention patent "A medical experimental test tube hot forming processing equipment" with application publication number CN113831000A proposes a device that can cool down for forming. However, such a device cannot simultaneously form test tubes or test tubes that need to be filled with test liquid and inject liquid during the manufacturing process. Summary of the invention

[0005] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present invention is to provide a molding device for a detection tube, which can complete the liquid injection of the detection tube after molding.

[0006] To achieve the above object, the present invention provides the following technical solutions: A molding device for a detection tube comprises a workbench, a conveyor belt is arranged on the workbench, a bracket is arranged on the conveyor belt, a plurality of fixed shells are fixed on the bracket, an injection molding machine for injection molding is installed on the fixed shell, the injection molding machine is connected to the fixed shell through the first injection molding tube, a first mold and a second mold are arranged in the fixed shell, and a moving component for driving the first mold and the second mold is arranged in the fixed shell.

[0007] Furthermore, an injection cavity is provided in the fixed shell, and the movable component includes a second screw arranged in the injection cavity, a connecting block is threadedly connected to the second screw, and the connecting block is composed of a plurality of sub-connecting blocks rotatably connected to each other, the sub-connecting blocks are fixedly connected to the second mold, and the sub-connecting blocks are slidably connected to a slide rail provided in the injection cavity.

[0008] Furthermore, a telescopic rod is provided in the injection cavity, and a push block for pushing the second mold is provided at the free end of the telescopic rod.

[0009] Furthermore, the injection cavity is provided with a connected cavity, a first mold is slidably connected in the cavity, a first lead screw is provided in the cavity, a fixing frame is threadedly connected to the first lead screw, and the fixing frame is fixedly connected to the first mold.

[0010] Furthermore, a ventilation pipe is provided between the cavity and the injection cavity.

[0011] Furthermore, the fixed shell is provided with a control console for controlling the interior.

[0012] Furthermore, a second injection tube connected to the first injection tube is provided inside the first mold.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention can ensure continuous production of the detection tube by injecting liquid into the interior after injection molding is completed, and can play a role in rapid molding both the inside and outside of the detection tube. While ensuring efficiency, different adjustments and replacements can be made to the injection volume inside the detection tube and the mold of the detection tube itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an enlarged schematic diagram of a local structure of the present invention; Figure 3 It is a schematic diagram of the internal structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the present invention; In the figure: 11, workbench; 12, bracket; 13, injection molding machine; 14, fixed shell; 15, first injection molding tube; 16, conveyor belt; 17, bracket; 18, fixed frame; 21, ventilation pipe; 22, control console; 23, injection port; 24, ventilation port; 30, cavity; 31, first lead screw; 32, movable sleeve; 33, fixed frame; 34, first mold; 35, second injection molding tube; 36, telescopic rod; 37, slide rail; 38, connecting block; 39, second mold; 41, second lead screw; 42, slider; 43, fixed frame; 44, injection molding cavity. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figures 1 to 4The present embodiment provides a molding device for a detection tube, including a workbench 11, a conveyor belt 16 is arranged on the workbench 11, a bracket 12 is arranged on the conveyor belt 16, a plurality of fixed shells 14 are fixed on the bracket 12, an injection molding machine 13 for injection molding is installed on the fixed shell 14, the injection molding machine 13 is connected with the fixed shell 14 through the first injection molding tube 15, a first mold 34 and a second mold 39 are arranged in the fixed shell 14, and a moving component for driving the first mold 34 and the second mold 39 is arranged in the fixed shell 14.

[0017] After the first mold 34 and the second mold 39 are assembled together, injection molding can be performed. After the injection molding is completed, the test tube can be manufactured. However, during the injection molding process, a portion of the test tube needs to be sealed after liquid injection. Only by combining the first mold 34 and the second mold 39 can the internal injection molding be completed. Therefore, the second injection molding tube 35 is arranged inside the first mold 34, so that the entire test tube can be formed in one piece during injection molding.

[0018] An injection cavity 44 is provided in the fixed shell 14, and the movable component includes a second screw 41 arranged in the injection cavity 44, and a connecting block 38 is threadedly connected to the second screw 39. The connecting block 38 is composed of a plurality of sub-connecting blocks that are rotatably connected to each other. The sub-connecting blocks are fixedly connected to the second mold 39, and the sub-connecting blocks are slidably connected to the slide rail 37 provided in the injection cavity 44.

[0019] By moving the sub-connecting block, the entire second mold 39 can be moved on the slide rail. The movement can make the second mold 39 spread to both sides when it moves to the bottom. If liquid is injected, a robot arm for directly clamping the detection tube can be set below to move and support the detection tube.

[0020] A telescopic rod 36 is disposed in the injection cavity 44 , and a push block for pushing the second mold 39 is disposed at a free end of the telescopic rod 36 .

[0021] The second mold 39 and the first mold 34 can be clamped together by the telescopic rod 36 and the push block.

[0022] The injection cavity 44 is provided with a connected cavity 30 , in which a first mold 34 is slidably connected, a first lead screw 31 is provided in the cavity 30 , a fixing frame 33 is threadedly connected to the first lead screw 31 , and the fixing frame 33 is fixedly connected to the first mold 34 .

[0023] A ventilation pipe 21 is provided between the cavity 30 and the injection cavity 44 . A control console 22 for controlling the interior is provided on the fixed shell 14 . A second injection pipe 35 communicating with the first injection pipe 15 is provided inside the first mold 34 .

[0024] Internal injection molding is performed through the second injection molding tube 35. After the injection molding is completed, after the detection tube is clamped by the robot, an injection tube for injection can be extended from the second injection molding tube 35. After the detection tube is clamped, liquid is injected into the interior. If injection is not required, the detection tube can be dropped by the movable fixed frame 33 and moved away by the conveyor belt 12.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A molding device for a detection tube, comprising a workbench (11), a conveyor belt (16) being arranged on the workbench (11), a bracket (12) being arranged on the conveyor belt (16), a plurality of fixed shells (14) being fixed on the bracket (12), an injection molding machine (13) for injection molding being installed on the fixed shell (14), characterized in that: The injection molding machine (13) is connected to the fixed housing (14) via the first injection molding tube (15); a first mold (34) and a second mold (39) are provided in the fixed housing (14); and a moving component for driving the first mold (34) and the second mold (39) is provided in the fixed housing (14).

2. A forming device for a detection tube according to claim 1, characterized in that: An injection molding cavity (44) is provided in the fixed housing (14), and the movable assembly comprises a second lead screw (41) disposed in the injection molding cavity (44), a connecting block (38) being threadedly connected to the second lead screw (39), the connecting block (38) being composed of a plurality of sub-connecting blocks rotatably connected to each other, the sub-connecting blocks being fixedly connected to the second mold (39), and the sub-connecting blocks being slidably connected to a slide rail (37) provided in the injection molding cavity (44).

3. A forming device for a detection tube according to claim 2, characterized in that: A telescopic rod (36) is provided in the injection cavity (44), and a push block for pushing the second mold (39) is provided at the free end of the telescopic rod (36).

4. A forming device for a detection tube according to claim 3, characterized in that: The injection cavity (44) is provided with a connected cavity (30), a first mold (34) is slidably connected in the cavity (30), a first lead screw (31) is provided in the cavity (30), a fixing frame (33) is threadedly connected to the first lead screw (31), and the fixing frame (33) is fixedly connected to the first mold (34).

5. The forming device of a detection tube according to claim 1, characterized in that: A ventilation pipe (21) is provided between the cavity (30) and the injection cavity (44) in communication.

6. The forming device of a detection tube according to claim 1, characterized in that: The fixed housing (14) is provided with a control console (22) for controlling the interior.

7. The molding device for a detection tube according to claim 1, characterized in that: A second injection tube (35) communicating with the first injection tube (15) is provided inside the first mold (34).

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