Injection molding device for bathroom tub production and processing

Abstract

The utility model relates to the field of injection molding for producing and processing bathroom bathtubs, in particular to an injection molding device for producing and processing bathroom bathtubs. Comprising two bottom frames which are symmetrically arranged, a material box is arranged on one sides of the bottom frames, two movable frames are connected to the tops of the bottom frames in the width direction of the bottom frames, an injection molding groove is formed in the side, close to the central axis of the bottom frames, of one injection molding box, and an injection mold is installed on the side wall, close to the injection molding groove, of the other injection molding box; the injection mold is embedded into the injection groove, a rotary knob is rotated, and a two-way threaded rod rotationally connected in the bottom frame in the length direction of the bottom frame rotates in the opposite direction to drive sliding blocks on a first threaded rod and a second threaded rod to do reciprocating motion, so that a moving frame connected to the two-way threaded rod does relative motion; and the injection molding raw materials in the material box are injected into the injection molding groove through the telescopic material conveying pipe, and finally extrusion molding is conducted through an injection mold. And more convenient injection molding work is achieved, and the injection molding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding for production and processing of bathroom basins, and particularly relates to an injection molding device for production and processing of bathroom basins. Background Art

[0002] The bathtub is the main equipment in the bathroom. There are many types of bathtubs in terms of shape and size. In summary, they can be divided into three types: deep square, shallow long and compromise. When taking a bath, people need water to cover their shoulders so that their whole body can be warmed. Therefore, the bathtub should have a certain water capacity. If it is short, it is deeper, and if it is long, it is shallower. Generally, the full water capacity is about 230-320L. If the bathtub is too small, people will curl up in it uncomfortably, and if it is too large, they will feel floating and unstable. The deep square bathtub occupies a small area, which is conducive to saving space; the shallow long bathtub allows people to lie flat and fully relax their bodies; the compromise type takes the best of both worlds, allowing people to stretch their legs into a semi-lying position and save a certain amount of space.

[0003] After searching, the cited publication number is CN211165063U, the publication date is August 4, 2020, and the name is an injection molding device for the production and processing of bathroom basins. It includes a movable molding template, a bathtub molding cavity is provided in the movable molding template, a bath rack molding structure is provided on the inner side wall of the bathtub molding cavity, the bath rack molding structure extends to the inner bottom wall of the bathtub molding cavity, the inner bottom wall of the bathtub molding cavity is recessed to form a seat cavity, a support boss is provided between the bath rack molding structure and the seat cavity, and the seat cavity and the support boss are symmetrically arranged along the central axis of the bathtub molding cavity. The above embodiment provides an injection molding device for the production and processing of bathroom basins, and the utility model has the advantages of high production efficiency, simple structure and low production cost.

[0004] The above embodiment still has the following defects:

[0005] When the above embodiment is used, manual injection molding and extrusion are required, and the bathtub needs to be taken and placed manually, which increases labor intensity and reduces injection molding efficiency. Utility Model Content

[0006] In view of the above problems, the utility model provides an injection molding device for the production and processing of sanitary basins. It comprises two groups of base frames, the two groups of base frames are symmetrically arranged, a material box is arranged on one side of the base frame, two groups of mobile frames are connected to the top of the two groups of base frames along the width direction, a group of side panels are installed on the top of each group of mobile frames, an injection molding box is installed on the side wall of each group of side panels close to the base frame, an injection molding groove is opened on the side of the injection molding box close to the central axis of the base frame, and the injection molding groove is far away from the material box, and an injection mold is installed on the side wall of the other group of injection molding boxes close to the injection molding groove, and the injection mold is embedded in the injection molding groove, and a group of buckle columns are installed at the four corner edges of the side walls close to the two groups of injection molding boxes. A telescopic material delivery pipe is connected to the joint of the material box and the side panel, and an injection port is opened on the side wall of the side panel away from the injection mold, and the telescopic material delivery pipe is clamped in the injection port.

[0007] Furthermore, a bidirectional threaded rod is rotatably connected inside the base frame along its length direction, and the bidirectional threaded rod includes a first threaded rod and a second threaded rod.

[0008] Furthermore, a limit block is installed between the first threaded rod and the second threaded rod, and one end of the second threaded rod away from the limit block extends to the outside of the base frame and is installed with a knob.

[0009] Furthermore, a group of sliding grooves are respectively formed at the top of the first threaded rod and the top of the second threaded rod, and a group of sliding blocks are slidably connected in the two groups of sliding grooves.

[0010] Furthermore, the bottoms of the two groups of sliders are respectively threadedly connected to the first threaded rod and the second threaded rod, and the tops of the two groups of sliders extend to the outside of the base frame and are respectively connected to a group of moving frames.

[0011] Furthermore, a pick-up and place mechanism is provided on one side of the base frame, and the pick-up and place mechanism includes a column, and a telescopic column is installed on the top of the column.

[0012] Furthermore, a slide is connected to one side of the telescopic column close to the base frame, a hydraulic rod is connected to the bottom of the slide, and a telescopic rod is arranged below the hydraulic rod.

[0013] Furthermore, a connecting plate is provided at the junction of the hydraulic rod and the telescopic rod, a hinge shaft is hinged at the bottom of the telescopic rod, and a suction cup is connected to the other end of the hinge shaft.

[0014] The beneficial effects of the utility model are:

[0015] 1. Turn the knob, and the two-way threaded rods connected to the base frame along its length direction rotate in opposite directions, driving the sliders on the first threaded rod and the second threaded rod to make reciprocating motion, so that the mobile frame connected to the two-way threaded rod moves relatively, and then the injection molding materials in the material box are injected into the injection molding groove through the telescopic feeding pipe, and finally extruded by the injection mold. It makes the injection molding work more convenient and improves the injection molding efficiency.

[0016] 2. The telescopic column on the top of the column is extended to the top of the mold. At this time, the slide extends downward in the vertical direction, and the hydraulic rod is activated to extend the suction cup into the mold. Finally, the suction cup is rotated through the hinge shaft to complete the pick-up and place work. The purpose of automatic pick-up and place without manual labor is achieved, which improves the convenience of the device.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of an injection molding device for producing and processing a bathroom basin according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic structural diagram of an injection molding mechanism according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic front view of a chassis 1 according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic structural diagram of a suction cup according to an embodiment of the utility model is shown.

[0023] In the figure: 1. base frame; 2. mobile frame; 3. side panel; 4. material box; 5. injection port; 6. telescopic feed pipe; 7. slide frame; 8. snap column; 9. injection groove; 10. telescopic column; 11. hydraulic rod; 12. telescopic rod; 13. column; 14. injection box; 15. limit block; 16. slide groove; 17. knob; 18. slider; 19. first threaded rod; 20. second threaded rod; 21. suction cup; 22. hinge shaft; 23. connecting plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0025] The present utility model provides an injection molding device for producing and processing a bathroom basin, for example, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes two groups of base frames 1, and the two groups of base frames 1 are symmetrically arranged. A material box 4 is arranged on one side of the base frame 1, and two groups of mobile frames 2 are connected to the top of the two groups of base frames 1 along the width direction. A group of side panels 3 are installed on the top of each group of mobile frames 2, and an injection box 14 is installed on a side wall of each group of side panels 3 close to the base frame 1. The injection box 14 is provided with an injection groove 9 on the side close to the central axis of the base frame 1, and the injection groove 9 is far away from the material box 4. An injection mold is installed on a side wall of the other group of injection boxes 14 close to the injection groove 9, and the injection mold is embedded in the injection groove 9. A group of snap-on columns 8 are installed at the four corner edges of the side walls close to the two groups of injection boxes 14. A telescopic feed pipe 6 is connected to the junction of the material box 4 and the side panel 3, and an injection port 5 is provided on the side wall of the side panel 3 away from the injection mold, and the telescopic feed pipe 6 is snapped into the cavity of the injection port 5.

[0026] A bidirectional threaded rod is rotatably connected in the base frame 1 along its length direction, and the bidirectional threaded rod includes a first threaded rod 19 and a second threaded rod 20. A limit block 15 is installed between the first threaded rod 19 and the second threaded rod 20. One end of the second threaded rod 20 away from the limit block 15 extends to the outside of the base frame 1 and is installed with a knob 17. A group of slide grooves 16 are respectively provided at the top of the first threaded rod 19 and the second threaded rod 20. A group of sliders 18 are respectively slidably connected in the two groups of slide grooves 16. The bottoms of the two groups of sliders 18 are respectively threadedly connected to the first threaded rod 19 and the second threaded rod 20. The tops of the two groups of sliders 18 extend to the outside of the base frame 1 and are respectively connected to a group of mobile frames 2.

[0027] A pick-up and placement mechanism is provided on one side of the base frame 1, and the pick-up and placement mechanism includes a column 13, a telescopic column 10 is installed on the top of the column 13, a slide 7 is connected to the side of the telescopic column 10 close to the base frame 1, a hydraulic rod 11 is connected to the bottom of the slide 7, a telescopic rod 12 is provided below the hydraulic rod 11, a connecting plate 23 is provided at the junction of the hydraulic rod 11 and the telescopic rod 12, a hinge shaft 22 is hinged at the bottom of the telescopic rod 12, and a suction cup 21 is connected to the other end of the hinge shaft 22.

[0028] How it works

[0029] By turning the knob 17, the bidirectional threaded rods connected to the base frame 1 along its length direction rotate in opposite directions, driving the sliders 18 on the first threaded rod 19 and the second threaded rod 20 to reciprocate, so that the movable frame 2 connected to the bidirectional threaded rods moves relative to each other, and then the injection molding material in the material box 4 is injected into the injection molding groove through the telescopic feeding pipe 6, and finally extruded by the injection mold.

[0030] The telescopic column 10 on the top of the column 13 is started to extend it above the mold. At this time, the slide 7 extends downward in the vertical direction, and the hydraulic rod 11 is started to extend the suction cup into the mold. Finally, the suction cup is rotated through the hinge shaft 22 to complete the picking and placing work.

[0031] 1. Turn the knob 17, and the two-way threaded rods connected to the base frame 1 along its length direction rotate in opposite directions, driving the sliders 18 on the first threaded rod 19 and the second threaded rod 20 to reciprocate, so that the mobile frame 2 connected to the two-way threaded rods moves relatively, and then the injection molding materials in the material box 4 are injected into the injection molding groove through the telescopic material delivery pipe 6, and finally extruded by the injection mold. It realizes more convenient injection molding work and improves injection molding efficiency.

[0032] 2. The telescopic column 10 on the top of the column 13 is extended to the top of the mold. At this time, the slide 7 extends downward in the vertical direction, and the hydraulic rod 11 is activated to extend the suction cup into the mold. Finally, the suction cup is rotated by the hinge shaft 22 to complete the picking and placing work. The purpose of automatic picking and placing without manual labor is achieved, and the convenience of the device is improved.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An injection molding device for producing and processing a bathroom basin, comprising two sets of base frames (1), characterized in that: The two groups of base frames (1) are symmetrically arranged, a material box (4) is arranged on one side of the base frame (1), two groups of mobile frames (2) are connected to the top of the two groups of base frames (1) along the width direction thereof, a group of side panels (3) are installed on the top of each group of mobile frames (2), an injection molding box (14) is installed on a side wall of each group of side panels (3) close to the base frame (1), an injection molding groove (9) is opened on a side of the injection molding box (14) close to the central axis of the base frame (1), and the injection molding groove (9) is away from the material box (4 ), an injection mold is installed on one side wall of another group of injection boxes (14) close to the injection groove (9), and the injection mold is embedded in the injection groove (9). A group of snap-on columns (8) are installed at the four corner edges of the side walls of the two groups of injection boxes (14). A telescopic material delivery pipe (6) is connected to the joint of the material box (4) and the side plate (3). An injection port (5) is opened on the side wall of the side plate (3) away from the injection mold, and the telescopic material delivery pipe (6) is snap-connected in the cavity of the injection port (5).

2. The injection molding device for producing and processing a sanitary basin according to claim 1, characterized in that: A bidirectional threaded rod is rotatably connected inside the base frame (1) along its length direction, and the bidirectional threaded rod comprises a first threaded rod (19) and a second threaded rod (20).

3. The injection molding device for producing and processing a sanitary basin according to claim 2, characterized in that: A limit block (15) is installed between the first threaded rod (19) and the second threaded rod (20); one end of the second threaded rod (20) away from the limit block (15) extends to the outside of the base frame (1) and is installed with a knob (17).

4. The injection molding device for producing and processing a sanitary basin according to claim 3, characterized in that: A group of slide grooves (16) are respectively provided at the top of the first threaded rod (19) and the top of the second threaded rod (20), and a group of sliding blocks (18) are respectively slidably connected in the two groups of slide grooves (16).

5. The injection molding device for producing and processing a sanitary basin according to claim 4, characterized in that: The bottoms of the two groups of sliders (18) are respectively threadedly connected to the first threaded rod (19) and the second threaded rod (20); the tops of the two groups of sliders (18) extend to the outside of the base frame (1) and are respectively connected to a group of moving frames (2).

6. The injection molding device for producing and processing a sanitary basin according to claim 1, characterized in that: A pick-and-place mechanism is provided on one side of the base frame (1), the pick-and-place mechanism comprising a column (13), and a telescopic column (10) is installed on the top of the column (13).

7. The injection molding device for producing and processing a sanitary basin according to claim 6, characterized in that: The telescopic column (10) is connected to a slide frame (7) on one side close to the base frame (1), the bottom of the slide frame (7) is connected to a hydraulic rod (11), and a telescopic rod (12) is arranged below the hydraulic rod (11).

8. The injection molding device for producing and processing a sanitary basin according to claim 7, characterized in that: A connecting plate (23) is provided at the junction of the hydraulic rod (11) and the telescopic rod (12); a hinge shaft (22) is hinged at the bottom of the telescopic rod (12); and a suction cup (21) is connected to the other end of the hinge shaft (22).

Images