Rapid pressure injection molding equipment for tin dioxide target material

Abstract

The utility model relates to the technical field of pressure injection molding devices, in particular to stannic oxide target material rapid pressure injection molding equipment which comprises a placing table and a material taking device, a sliding pressing plate is arranged above the placing table, a power top plate is arranged above the sliding pressing plate, a lower mold is arranged on the upper surface of the placing table, and the material taking device is arranged on the lower surface of the placing table. The upper die is arranged on the lower surface of the sliding pressing plate, the material taking device is arranged in the lower die and comprises a connecting groove and a die tank, the connecting groove is formed in the lower die, the die tank is slidably connected with the interior of the connecting groove, and a pull rod is fixedly connected to the surface of the die tank. According to the utility model, the material taking device is arranged, so that the die tank is effectively replaced, the effect of replacing the die tank is achieved, the occurrence of the situation that the material pressing speed of equipment is reduced due to the fact that pressed materials are difficult to take out when the equipment is used is reduced, and the rapid material taking effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure injection molders, in particular to a rapid pressure injection molding equipment for tin dioxide target materials. Background Art

[0002] Tin dioxide target is one of the key raw materials for preparing thin films and is widely used in semiconductors, optoelectronics, nanotechnology and other fields. Its main characteristics are high purity, good uniformity, high temperature resistance, strong chemical stability, etc. When producing and processing tin dioxide targets, rapid pressure injection molding equipment is often used to produce tin dioxide targets.

[0003] However, the existing processing equipment has the following shortcomings:

[0004] When the equipment is installing the lower mold, the lower mold slides inside the placement table. Tools are needed to measure, position, and install the lower mold. A large number of tools are needed for operation. The use of tools is too cumbersome, resulting in low work efficiency for users. After the material is pressed, it is difficult to take it out, resulting in a decrease in the speed of the equipment pressing the material.

[0005] Therefore, we proposed a tin dioxide target rapid pressure injection molding equipment to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcoming in the prior art that it is difficult to take out the material after being pressed, and proposes a tin dioxide target material rapid pressure injection molding equipment.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tin dioxide target material rapid pressure injection molding equipment, including a placing table and a material taking device, a sliding pressure plate is arranged above the placing table, a power top plate is arranged above the sliding pressure plate, a lower mold is arranged on the upper surface of the placing table, an upper mold is arranged on the lower surface of the sliding pressure plate, the material taking device is arranged inside the lower mold, the material taking device includes a connecting groove and a mold tank, the connecting groove is opened inside the lower mold, the mold tank is slidably connected to the inside of the connecting groove, a pull rod is fixedly connected to the surface of the mold tank, a pressure hole is opened at the bottom of the connecting groove, and the pressure hole is slidably connected to a limiting rod.

[0008] Furthermore, a limiting groove is provided at the bottom of the mold tank, and the limiting rod is engaged with the inside of the limiting groove. By setting the limiting rod, the mold tank can be restricted, thereby reducing the possibility that the mold tank is prone to shaking when the equipment is in use, making it difficult for the equipment to align for pressing the product.

[0009] Furthermore, one end of the limit rod away from the limit groove is fixedly connected to a first spring, one end of the first spring away from the limit rod is fixedly connected to the inner wall of the pressure hole, and a stop block is fixedly connected to the side of the limit rod. The first spring is provided to facilitate applying a reset elastic force to the limit rod.

[0010] Furthermore, a push rod is slidably connected inside the pressure hole, and the push rod is in contact with one end of the push block. The push rod is provided to facilitate the movement of the push block.

[0011] Furthermore, a positioning device is provided on the side of the lower mold, and the positioning device includes a first positioning block and a second positioning block. The first positioning block is fixedly connected to the upper surface of the placement table, and the second positioning block is fixedly connected to the side of the lower mold. A positioning groove is provided on the surface of the first positioning block, and a pull plate is slidably connected to the inner wall of the second positioning block. A clamping block is fixedly connected to one end of the pull plate, and the clamping block is clamped with the inner wall of the positioning groove. By providing the clamping block, the pull plate can be restricted, thereby reducing the situation where the pull plate is easily separated from the first positioning block when the equipment is in use, causing the equipment to shake.

[0012] Furthermore, a sliding rod is fixedly connected to the surface of the pull plate, and the sliding rod is slidably connected to the inside of the second positioning block. The sliding rod is provided to facilitate the limiting of the pull plate.

[0013] Furthermore, a second spring is sleeved and connected to the surface of the slide rod, and two ends of the second spring are fixedly connected to the surfaces of the pull plate and the second positioning block respectively. The second spring is provided to facilitate applying a restoring elastic force to the pull plate.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, when the equipment is in use, the lower mold is combined with the inside of the placing table, and then the upper mold and the lower end of the sliding pressure plate are fixedly connected to the two molds to overlap, and then the power top plate of the equipment is started to drive the sliding pressure plate to move. When the upper mold and the lower mold are partially overlapped, appropriate material is injected into the upper mold, and then the sliding pressure plate drives the upper mold and the lower mold to overlap and press into shape. After the equipment is pressed, the upper mold is separated from the lower mold, and the user presses the push rod to move. When the push rod moves, it drives the push block to move. When the push block moves, it drives the limit rod to move. When the limit rod moves, it drives the first spring to displace and deform to generate elastic force, and then the limit rod is separated from the inside of the limit groove, and then the mold tank loses its restraint, and the pull rod is pulled to drive the mold tank to move out of the inside of the connecting groove, and then the mold tank is replaced and mechanically pressed again. By setting the material taking device, the mold tank is effectively replaced, which plays the role of replacing the mold tank, reduces the difficulty of taking out the pressed material when the equipment is in use, and causes the material pressing speed of the equipment to be reduced, thereby improving the effect of fast material taking.

[0016] 2. In the utility model, by setting a positioning device, before using the equipment, when the user combines the lower mold with the inside of the placement table, the user pulls the pull plate to move and drives the slide bar to move. When the slide bar moves, it drives the second spring to displace and deform to generate elastic force, and then the slide bar drives the clamping block to move. When the lower mold is pushed to the middle of the placement table, the pull plate is released, and then the pull plate moves to drive the clamping block to move and engage with the inside of the positioning groove to limit the lower mold. By setting the positioning device, the lower mold is effectively restricted, which plays a role in limiting the lower mold, reducing the need for tools to measure, position and install the lower mold when the lower mold is installed before use, and a large number of tools are needed for operation. The use of tools is too cumbersome, resulting in low work efficiency for users, thereby improving the work efficiency of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of a tin dioxide target rapid pressure injection molding equipment is proposed for the utility model;

[0018] Figure 2 The utility model provides a side view structural schematic diagram of a tin dioxide target material rapid pressure injection molding equipment;

[0019] Figure 3 A partial structural schematic diagram of a tin dioxide target rapid pressure injection molding equipment is proposed for the utility model;

[0020] Figure 4 The utility model proposes a tin dioxide target material rapid pressure injection molding equipment Figure 3 Schematic diagram of the structure at A in the middle;

[0021] Figure 5 The utility model proposes a tin dioxide target material rapid pressure injection molding equipment Figure 3 Schematic diagram of the structure at point B in the middle.

[0022] Legend: 1. Placement table; 2. Sliding pressure plate; 3. Power top plate; 4. Lower mold; 5. Upper mold; 6. Material removal device; 61. Mold tank; 62. Connecting groove; 63. Pull rod; 64. Limiting groove; 65. Pressing hole; 66. Limiting rod; 67. First spring; 68. Stop block; 69. Stop rod; 7. Positioning device; 71. First positioning block; 72. Second positioning block; 73. Positioning groove; 74. Block; 75. Pull plate; 76. Sliding rod; 77. Second spring. DETAILED DESCRIPTION

[0023] See also Figure 1-5The utility model provides a technical solution: a tin dioxide target rapid pressure injection molding equipment, including a placement table 1 and a material taking device 6, a sliding pressure plate 2 is arranged above the placement table 1, a power top plate 3 is arranged above the sliding pressure plate 2, a lower mold 4 is arranged on the upper surface of the placement table 1, and an upper mold 5 is arranged on the lower surface of the sliding pressure plate 2.

[0024] The specific arrangement and function of the material taking device 6 and the positioning device 7 will be described in detail below.

[0025] In this embodiment: the material taking device 6 is arranged inside the lower mold 4, and the material taking device 6 includes a connecting groove 62 and a mold pot 61. The connecting groove 62 is opened inside the lower mold 4, and the mold pot 61 is slidably connected to the inside of the connecting groove 62. A pull rod 63 is fixedly connected to the surface of the mold pot 61, and a pressing hole 65 is opened at the bottom of the connecting groove 62. The internal sliding connection of the pressing hole 65 is a limiting rod 66.

[0026] Specifically, a limiting groove 64 is provided at the bottom of the mold tank 61 , and a limiting rod 66 is engaged with the inside of the limiting groove 64 .

[0027] In this embodiment: by setting a limit rod 66, the mold tank 61 can be restricted, which reduces the possibility that the mold tank 61 is prone to shaking when the equipment is in use, making it difficult for the equipment to be aligned to press the product.

[0028] Specifically, one end of the limiting rod 66 away from the limiting groove 64 is fixedly connected to the first spring 67, one end of the first spring 67 away from the limiting rod 66 is fixedly connected to the inner wall of the pressing hole 65, and the side of the limiting rod 66 is fixedly connected to a stop block 68. The first spring 67 is provided to facilitate the application of a reset elastic force to the limiting rod 66.

[0029] Specifically, a push rod 69 is slidably connected inside the pressure hole 65 , and the push rod 69 is in contact with one end of the push block 68 . The push rod 69 is provided to facilitate the movement of the push block 68 .

[0030] In this embodiment: a positioning device 7 is provided on the side of the lower mold 4, and the positioning device 7 includes a first positioning block 71 and a second positioning block 72. The first positioning block 71 is fixedly connected to the upper surface of the placement table 1, and the second positioning block 72 is fixedly connected to the side of the lower mold 4. A positioning groove 73 is provided on the surface of the first positioning block 71, and a pull plate 75 is slidably connected to the inner wall of the second positioning block 72. A clamping block 74 is fixedly connected to one end of the pull plate 75, and the clamping block 74 is clamped with the inner wall of the positioning groove 73.

[0031] In this embodiment, the clamping block 74 is provided to restrict the pull plate 75, thereby reducing the possibility that the pull plate 75 is easily separated from the first positioning block 71 when the device is in use, thereby reducing the possibility that the device shakes.

[0032] Specifically, a sliding rod 76 is fixedly connected to the surface of the pull plate 75 , and the sliding rod 76 is slidably connected to the inside of the second positioning block 72 . The sliding rod 76 is provided to facilitate the limiting of the pull plate 75 .

[0033] Specifically, a second spring 77 is sleeved and connected to the surface of the slide rod 76 , and both ends of the second spring 77 are fixedly connected to the surfaces of the pull plate 75 and the second positioning block 72 , respectively. The second spring 77 is provided to facilitate applying a restoring elastic force to the pull plate 75 .

[0034] Working principle: When the equipment is in use, the lower mold 4 is combined with the inside of the placement table 1, and then the upper mold 5 and the lower end of the sliding platen 2 are fixedly connected to overlap the two molds, and then the power top plate 3 of the equipment is started to drive the sliding platen 2 to move. When the upper mold 5 and the lower mold 4 are partially overlapped, the upper mold 5 is injected with appropriate materials, and then the sliding platen 2 drives the upper mold 5 and the lower mold 4 to overlap and press. After the equipment is pressed, the upper mold 5 is separated from the lower mold 4, and the user presses the push rod 69 to move, and when the push rod 69 moves, it drives the push block 68 to move, and when the push block 68 moves, it drives the limit rod 66 When the limiting rod 66 moves, it drives the first spring 67 to move and deform to generate elastic force, and then the limiting rod 66 is separated from the inside of the limiting groove 64, and then the mold tank 61 is freed from the restraint, and the pull rod 63 is pulled to drive the mold tank 61 to move away from the inside of the connecting groove 62, and then the mold tank 61 is replaced and mechanical energy is pressed again. By setting the material taking device 6, the mold tank 61 is effectively replaced, which plays a role in replacing the mold tank 61, reduces the situation that the material after pressing is difficult to take out when the equipment is in use, resulting in a decrease in the speed of the material pressed by the equipment, and improves the effect of fast material taking.

[0035] The locking cam 77 is pressed against the locking cam 74 to lock the locking cam 73. The locking cam 77 is pressed against the locking cam 73 and the locking cam 73 is engaged with the locking cam 74. The locking cam 77 is pressed against the locking cam 73 to lock the locking cam 73.

Claims

1. A tin dioxide target material rapid pressure injection molding equipment, comprising a placement table (1) and a material taking device (6), characterized in that: A sliding pressure plate (2) is arranged above the placing table (1), a power top plate (3) is arranged above the sliding pressure plate (2), a lower mold (4) is arranged on the upper surface of the placing table (1), an upper mold (5) is arranged on the lower surface of the sliding pressure plate (2), the material taking device (6) is arranged inside the lower mold (4), the material taking device (6) comprises a connecting groove (62) and a mold pot (61), the connecting groove (62) is opened inside the lower mold (4), the mold pot (61) is slidably connected to the inside of the connecting groove (62), a pull rod (63) is fixedly connected to the surface of the mold pot (61), a pressing hole (65) is opened at the bottom of the connecting groove (62), and the inside of the pressing hole (65) is slidably connected to a limiting rod (66).

2. The tin dioxide target rapid pressure injection molding equipment according to claim 1, characterized in that: The bottom of the mold tank (61) is provided with a limiting groove (64), and the limiting rod (66) is engaged with the inside of the limiting groove (64).

3. The tin dioxide target rapid pressure injection molding equipment according to claim 2, characterized in that: One end of the limiting rod (66) away from the limiting groove (64) is fixedly connected to a first spring (67), one end of the first spring (67) away from the limiting rod (66) is fixedly connected to the inner wall of the pressure hole (65), and a side surface of the limiting rod (66) is fixedly connected to a stop block (68).

4. The tin dioxide target rapid pressure injection molding equipment according to claim 3, characterized in that: The interior of the pressure hole (65) is slidably connected with a butt rod (69), and the butt rod (69) butts against one end of the butt block (68).

5. The tin dioxide target rapid pressure injection molding equipment according to claim 1, characterized in that: A positioning device (7) is provided on the side of the lower mold (4), and the positioning device (7) comprises a first positioning block (71) and a second positioning block (72). The first positioning block (71) is fixedly connected to the upper surface of the placement table (1), and the second positioning block (72) is fixedly connected to the side of the lower mold (4). A positioning groove (73) is provided on the surface of the first positioning block (71), and a pull plate (75) is slidably connected to the inner wall of the second positioning block (72). One end of the pull plate (75) is fixedly connected to a clamping block (74), and the clamping block (74) is clamped to the inner wall of the positioning groove (73).

6. The tin dioxide target rapid pressure injection molding equipment according to claim 5, characterized in that: A sliding rod (76) is fixedly connected to the surface of the pulling plate (75), and the sliding rod (76) is slidably connected to the inside of the second positioning block (72).

7. The tin dioxide target rapid pressure injection molding equipment according to claim 6, characterized in that: A second spring (77) is sleeved and connected to the surface of the sliding rod (76), and two ends of the second spring (77) are fixedly connected to the surfaces of the pulling plate (75) and the second positioning block (72) respectively.

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