Injection molding machine of nuclear magnetic resonance bed board

Abstract

The utility model discloses an injection molding machine of a nuclear magnetic resonance bed board, which comprises a working table, the top of the working table is provided with two chutes and discharge holes, the two chutes are symmetrically arranged front and back, the discharge holes are symmetrically arranged left and right on two sides, the discharge holes are positioned between the two chutes, and the discharge holes are communicated with the working table. A support is fixedly connected to the top of the workbench, an upper plate is fixedly connected to the top of the support, an injection molding box is fixedly connected to the top of the upper plate, and a top electric rod is fixedly connected to the bottom of the upper plate. By means of the structure, after injection molding on one side is completed, the molds are integrally and horizontally moved, then injection molding on the other side is conducted, after injection molding on the two sides is completed, the side electric rods are started to pull the molds on the two sides open, internal finished products fall into the cooling box below, then the molds are integrally and horizontally moved back to the original positions, then injection molding is conducted, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an injection molding machine for a nuclear magnetic resonance bed plate. Background Art

[0002] Nuclear magnetic resonance is the process in which non-zero spin atomic nuclei absorb electromagnetic waves of a specific frequency under the action of an external magnetic field and undergo energy level transitions. Non-zero spin atomic nuclei have magnetic moments, and their spin energy levels undergo Zeeman splitting under the action of an external magnetic field. Nuclear magnetic resonance spectroscopy is a branch of spectroscopy, and its resonance frequency is in the radio frequency band. The application of nuclear magnetic resonance, magnetic resonance imaging (MRI), has become a common imaging examination method.

[0003] The MRI bed board is a key device for MRI, and it needs to be produced by injection molding machine. When producing the bed board, it is necessary to open the mold, put down the product, close the mold, and take out the product many times each time. In addition, the product is large in size, and the process of opening and closing the mold many times leads to a slow injection molding speed, which affects the production efficiency. Utility Model Content

[0004] The utility model aims to provide an injection molding machine for a nuclear magnetic resonance bed plate which can increase the speed of injection molding and improve the production efficiency.

[0005] The purpose of the utility model is achieved in this way:

[0006] The injection molding machine of a nuclear magnetic resonance bed plate comprises a workbench, the top of the workbench is provided with a slide groove and a discharge hole, the number of the slide grooves is provided with two, and they are symmetrically arranged front and back, the number of the discharge holes is provided with two sides, and they are symmetrically arranged left and right, and the discharge holes are both located between the two slide grooves, the top of the workbench is fixedly connected with a bracket, the top of the bracket is fixedly connected with an upper plate, the top of the upper plate is fixedly connected with an injection molding box, the bottom of the upper plate is fixedly connected with a top electric rod, the bottom of the top electric rod is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with an injection molding tube, the top of the injection molding tube is fixedly connected to the injection molding box, the top of the workbench is fixedly connected with a fixed plate, the right side wall of the fixed plate is fixedly connected with a side electric rod, and the side electric rod is fixedly connected to the side wall of the fixed plate. A side mold is fixedly connected to the right side wall of the moving rod, and a mold cavity is arranged on the right side wall of the side mold, a side slider is fixedly connected to the bottom of the side mold, two of the side sliders are arranged and symmetrically distributed at the bottom of the side mold, a bottom plate is fixedly connected to the bottom of the side mold, a main mold is arranged on the right side of the side mold, a top plate is fixedly connected to the top of the main mold, injection holes are arranged on the top of the top plate, two of the injection holes are arranged and symmetrically distributed left and right, a bottom groove is arranged at the bottom of the main mold, a main slider is fixedly connected to the bottom of the main mold, two of the main sliders are arranged and symmetrically arranged front and back at the bottom of the main slider, a pillar is fixedly connected to the bottom of the workbench, and a cooling box is arranged at the bottom of the workbench.

[0007] The left and right sides of the main mold are both provided with mold cavities.

[0008] The side slider and the main slider are both located inside the slide groove.

[0009] The number of the fixing plate, the side electric rod, the side mold and the bottom plate are all two, and they are symmetrically distributed on both sides of the main mold.

[0010] The injection molding tube is located above the injection molding hole.

[0011] The cooling box is located below the discharge hole.

[0012] The beneficial effects of the utility model are:

[0013] The utility model can translate the mold to one side as a whole after the injection molding is completed on one side, and then the injection molding is carried out on the other side. When the injection molding is completed on both sides, the side electric rod is started to pull the molds on both sides apart, so that the finished products inside fall into the cooling box below, and then the mold is translated back to the original position as a whole, and then the injection molding is carried out, which greatly improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the injection molding machine of the nuclear magnetic resonance bed board of the utility model.

[0015] Figure 2 The utility model is a structural diagram of an injection molding box of an injection molding machine for a nuclear magnetic resonance bed plate.

[0016] Figure 3 The utility model is a side mold structure diagram of an injection molding machine for a nuclear magnetic resonance bed plate.

[0017] Figure 4 This is a main mold structure diagram of an injection molding machine for a nuclear magnetic resonance bed board of the utility model.

[0018] in:

[0019] 1. Workbench; 2. Slide; 3. Discharge hole; 4. Bracket; 5. Upper plate; 6. Injection box; 7. Top electric rod; 8. Moving plate; 9. Injection tube; 10. Fixed plate; 11. Side electric rod; 12. Side mold; 13. Side slide block; 14. Bottom plate; 15. Main mold; 16. Top plate; 17. Injection hole; 18. Bottom trough; 19. Main slide block; 20. Pillar; 21. Cooling box. DETAILED DESCRIPTION

[0020] Reference Figure 1-4 The utility model relates to an injection molding machine for a nuclear magnetic resonance bed plate, which comprises a workbench 1, a slide groove 2 and a discharge hole 3 are arranged on the top of the workbench 1, the number of the slide grooves 2 is set to two, and they are symmetrically arranged front and back, the number of the discharge holes 3 is set to two sides, and they are symmetrically arranged left and right, and the discharge holes 3 are both located between the two slide grooves 2, a bracket 4 is fixedly connected to the top of the workbench 1, an upper plate 5 is fixedly connected to the top of the bracket 4, an injection molding box 6 is fixedly connected to the top of the upper plate 5, a top electric rod 7 is fixedly connected to the bottom of the upper plate 5, a plurality of top electric rods 7 are set, and they are evenly distributed at the top four corners of a moving plate 8, a moving plate 8 is fixedly connected to the bottom of the moving plate 8, an injection molding tube 9 is fixedly connected to the bottom of the moving plate 8, the injection molding tube 9 is a folding tube, which can move up and down with the moving plate 8, and the top of the injection molding tube 9 is fixedly connected to the injection molding box 6.

[0021] A fixed plate 10 is fixedly connected to the top of the workbench 1, a side electric rod 11 is fixedly connected to the right side wall of the fixed plate 10, a side mold 12 is fixedly connected to the right side wall of the side electric rod 11, a mold cavity is arranged on the right side wall of the side mold 12, a side slider 13 is fixedly connected to the bottom of the side mold 12, two side sliders 13 are arranged and symmetrically distributed at the bottom of the side mold 12, a bottom plate 14 is fixedly connected to the bottom of the side mold 12, a main mold 15 is arranged on the right side of the side mold 12, mold cavities are arranged on the left and right sides of the main mold 15, two fixed plates 10, side electric rods 11, side molds 12, and bottom plates 14 are arranged and symmetrically distributed on both sides of the main mold 15, a top plate 16 is fixedly connected to the top of the main mold 15, the top of the top plate 16 An injection hole 17 is provided, and there are two injection holes 17, which are symmetrically distributed on the left and right. The injection tube 9 is located above the injection hole 17 for injection molding. A bottom groove 18 is provided at the bottom of the main mold 15. A main slider 19 is fixedly connected to the bottom of the main mold 15. There are two main sliders 19, which are symmetrically arranged at the bottom of the main slider 19. The side slider 13 and the main slider 19 are both located inside the slide groove 2, so that the side mold 12 and the main mold 15 can move on the workbench 1. A pillar 20 is fixedly connected to the bottom of the workbench 1. There are multiple pillars 20, which are evenly distributed at the four corners of the bottom of the workbench 1. A cooling box 21 is provided at the bottom of the workbench 1. The cooling box 21 is located below the discharge hole 3 for cooling the fallen finished product.

[0022] When in use, first start the side electric rod 11 to push the side mold 12 to fit together with the main mold 15, the bottom plate 14 extends into the bottom groove 18, the top plate 16 seals the top of the mold cavity, start the top electric rod 7, push the movable plate 8 to move downward, and align the injection tube 9 with the injection hole 17 for injection molding. After completion, start the electric rods 11 on both sides to move the mold as a whole to the right, and then inject molding into the injection hole 17 on the right. After the injection molding is completed, start the left side electric rod 11 to separate the left side mold 12 from the main mold 15, and the internal finished bed plate falls from the lower discharge hole 3 into the lower cooling box 21, and then close the side mold 12 and the main mold 15 for injection molding.

Claims

1. An injection molding machine for a nuclear magnetic resonance bed plate, characterized in that: It comprises a workbench (1), the top of the workbench (1) is provided with a slide groove (2) and a discharge hole (3), the number of the slide grooves (2) is provided with two, and they are symmetrically arranged front and back, the number of the discharge holes (3) is provided with two sides, and they are symmetrically arranged left and right, the discharge holes (3) are both located between the two slide grooves (2), the top of the workbench (1) is fixedly connected to a bracket (4), the top of the bracket (4) is fixedly connected to an upper plate (5), and the top of the upper plate (5) is fixedly connected to an injection molding box (6), the bottom of the upper plate (5) is fixedly connected to a top electric rod (7), the bottom of the top electric rod (7) is fixedly connected to a movable plate (8), the bottom of the movable plate (8) is fixedly connected to an injection molding tube (9), the top of the injection molding tube (9) is fixedly connected to the injection molding box (6), the top of the workbench (1) is fixedly connected to a fixed plate (10), the right side wall of the fixed plate (10) is fixedly connected to a side electric rod (11), the right side wall of the side electric rod (11) is fixedly connected to a side A mold (12), wherein a mold cavity is provided on the right side wall of the side mold (12), a side slider (13) is fixedly connected to the bottom of the side mold (12), two side sliders (13) are provided and symmetrically distributed at the bottom of the side mold (12), a bottom plate (14) is fixedly connected to the bottom of the side mold (12), a main mold (15) is provided on the right side of the side mold (12), a top plate (16) is fixedly connected to the top of the main mold (15), an injection hole (17) is provided on the top of the top plate (16), two injection holes (17) are provided and symmetrically distributed left and right, a bottom groove (18) is provided at the bottom of the main mold (15), a main slider (19) is fixedly connected to the bottom of the main mold (15), two main sliders (19) are provided and symmetrically arranged at the bottom of the main slider (19), a pillar (20) is fixedly connected to the bottom of the workbench (1), and a cooling box (21) is provided at the bottom of the workbench (1).

2. The injection molding machine for a nuclear magnetic resonance bed plate according to claim 1, characterized in that: The main mold (15) is provided with mold cavities on both the left and right sides.

3. The injection molding machine for a nuclear magnetic resonance bed plate according to claim 1, characterized in that: The side slide block (13) and the main slide block (19) are both located inside the slide groove (2).

4. The injection molding machine for a nuclear magnetic resonance bed plate according to claim 1, characterized in that: The number of the fixing plate (10), the side electric rod (11), the side mold (12), and the bottom plate (14) is two, and they are symmetrically distributed on both sides of the main mold (15).

5. The injection molding machine for a nuclear magnetic resonance bed plate according to claim 1, characterized in that: The injection tube (9) is located above the injection hole (17).

6. The injection molding machine for a nuclear magnetic resonance bed plate according to claim 1, characterized in that: The cooling box (21) is located below the discharge hole (3).

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