Injection molding device for display bracket

Abstract

The injection molding device comprises a base, one side of the top of the base is fixedly connected with a lower mold, one side of the bottom of the lower mold is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded rod, and the outer side of the first threaded rod is in threaded connection with a first moving rod; according to the injection molding device, the pushing plate is arranged, the first motor is started, the first threaded rod is driven to rotate, the pushing plate can be driven to move, after injection molding, the pushing plate can be moved to push the support in the lower mold out, and the injection molding device is convenient and fast to use.

Description

Technical Field

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

[0002] A monitor stand is a device used to fix and support the monitor. It can improve work efficiency and protect eyesight and the cervical spine. The stand usually has adjustment functions, including height, angle, and distance, to meet the comfort needs of different users. In terms of material, monitor stands are mostly made of metal to ensure stability and durability.

[0003] The mold of the existing injection molding device of the display bracket generally needs to be opened and closed manually, and then the injection molding is performed, which is very troublesome. At the same time, it is inconvenient to take out after molding, which is time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an injection molding device for a display bracket to solve the problem proposed in the above background technology that the mold of the existing injection molding device of the display bracket generally needs to be opened and closed manually, and then injection molding is carried out, which is very troublesome. At the same time, it is inconvenient to take it out after molding, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an injection molding device for a display stand, comprising a base, a lower mold fixedly connected to one side of the top of the base, a first motor fixedly connected to one side of the bottom of the lower mold, a first threaded rod fixedly connected to the output end of the first motor, a first moving rod threadedly connected to the outer side of the first threaded rod, a push plate fixedly connected to the top side of the first moving rod, a fixed plate fixedly connected to the top side of the base, a first groove symmetrically provided on one side of the fixed plate, a second motor fixedly connected to the top side of the fixed plate, a second threaded rod fixedly connected to the output end of the second motor, the first threaded rod threadedly connected to the first fixing rod, and an upper mold fixedly connected to one side of the first fixing rod.

[0006] Preferably, a second groove is symmetrically provided on one side of the top of the base, a third motor is fixedly connected to one side of the base, the output end of the third motor is fixedly connected to a third threaded rod, the outer side of the third threaded rod is threadedly connected to a first moving block, one side of the first moving block is fixedly connected to a clamping frame, one side of the clamping frame is fixedly connected to a fourth motor, the output end of the fourth motor is fixedly connected to a bidirectional threaded rod, and the outer side of the bidirectional threaded rod is symmetrically threadedly connected to a clamping plate.

[0007] Preferably, support feet are fixedly connected to the four corners of one side of the bottom of the base.

[0008] Preferably, the first threaded rod is rotatably connected to the left end between the two sides of the lower mold, the right end between the two sides of the lower mold is fixedly connected to the first sliding rod, the outer side of the first sliding rod is slidably connected to the second moving rod, and the other end of the push plate is fixedly connected to one side of the top of the second moving rod.

[0009] Preferably, the second threaded rod is rotatably connected between the two sides of one of the first grooves, a second sliding rod is fixedly connected between the two sides of the other first groove, a second fixed rod is slidably connected to the outer side of the second sliding rod, and the other end of the upper mold is fixedly connected to one side of the second fixed rod.

[0010] Preferably, the third threaded rod is rotatably connected between the two sides of one second groove, a third sliding rod is fixedly connected between the two sides of another second groove, the outer side of the third sliding rod is slidably connected to the second moving block, and the other end of the clamping frame is fixedly connected to one side of the second moving block.

[0011] Preferably, the bidirectional threaded rod is rotatably connected between two sides inside the clamping frame.

[0012] Preferably, one side of the clamping plate is fixedly connected with a rubber material.

[0013] Compared with the prior art, the present invention provides an injection molding device for a display bracket, which has the following beneficial effects:

[0014] 1. The utility model sets a push plate, starts the first motor, drives the first threaded rod to rotate, and can drive the push plate to move. After injection molding, the push plate can be moved to push out the bracket inside the lower mold, which is convenient and quick.

[0015] 2. The utility model sets a clamping plate, starts the fourth motor, drives the bidirectional threaded rod to rotate, and can drive the clamping plate to move, so that the formed bracket can be clamped and taken away. Start the third motor to drive the clamping frame to move, so that the bracket can be taken away and moved, which is convenient and fast.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic structural diagram of a front view of an injection molding device for a display bracket proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of an injection molding device for a display bracket proposed in the present invention from a top view;

[0020] Figure 3 This is a side view of the structure of an injection molding device for a display bracket proposed by the present invention;

[0021] Figure 4 This is a schematic structural diagram of a cross-section of a lower mold of an injection molding device for a display bracket proposed in the present invention;

[0022] Figure 5 This is a structural schematic diagram of a fixing plate of an injection molding device for a display bracket proposed in the present invention;

[0023] Figure 6 This is a structural schematic diagram of a clamping frame of an injection molding device for a display stand proposed in the present invention;

[0024] In the figure: 1. base; 2. lower mold; 3. first motor; 4. first threaded rod; 5. first moving rod; 6. push plate; 7. fixed plate; 8. first groove; 9. second motor; 10. second threaded rod; 11. first fixed rod; 12. upper mold; 13. second groove; 14. third motor; 15. third threaded rod; 16. first moving block; 17. clamping frame; 18. fourth motor; 19. bidirectional threaded rod; 20. clamping plate; 21. supporting foot; 22. first sliding rod; 23. second moving rod; 24. second sliding rod; 25. second fixed rod; 26. third sliding rod; 27. second moving block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6The utility model provides a technical solution: an injection molding device for a display stand, comprising a base 1, a lower mold 2 is fixedly connected to one side of the top of the base 1, a first motor 3 is fixedly connected to one side of the bottom of the lower mold 2, a first threaded rod 4 is fixedly connected to the output end of the first motor 3, a first moving rod 5 is threadedly connected to the outer side of the first threaded rod 4, a push plate 6 is fixedly connected to the top side of the first moving rod 5, a fixing plate 7 is fixedly connected to one side of the top of the base 1, a first groove 8 is symmetrically provided on one side of the fixing plate 7, a second motor 9 is fixedly connected to one side of the top of the fixing plate 7, and the second motor The output end of 9 is fixedly connected to the second threaded rod 10, and the outer side of the second threaded rod 10 is threadedly connected to the first fixed rod 11, and one side of the first fixed rod 11 is fixedly connected to the upper mold 12. Starting the second motor 9 drives the second threaded rod 10 to rotate, which can drive the first fixed rod 11 to move, thereby driving the upper mold 12 to move, and the upper mold 12 and the lower mold 2 can be combined with each other for injection molding. Starting the first motor 3 drives the first threaded rod 4 to rotate, which can drive the push plate 6 to move. After injection molding, the push plate 6 can be moved to push out the bracket inside the lower mold 2.

[0027] In the present utility model, preferably, a second groove 13 is symmetrically provided on one side of the top of the base 1, a third motor 14 is fixedly connected to one side of the base 1, an output end of the third motor 14 is fixedly connected to a third threaded rod 15, an outer side of the third threaded rod 15 is threadedly connected to a first moving block 16, one side of the first moving block 16 is fixedly connected to a clamping frame 17, one side of the clamping frame 17 is fixedly connected to a fourth motor 18, an output end of the fourth motor 18 is fixedly connected to a bidirectional threaded rod 19, and an outer side of the bidirectional threaded rod 19 is symmetrically threadedly connected to a clamping plate 20. Starting the third motor 14 drives the third threaded rod 15 to rotate, which can drive the first moving block 16 to move, which can drive the clamping frame 17 to move. Starting the fourth motor 18 drives the bidirectional threaded rod 19 to rotate, which can drive the clamping plate 20 to move, so that the formed bracket can be clamped and taken.

[0028] In the present invention, preferably, support legs 21 are fixedly connected to the four corners of one side of the bottom of the base 1 .

[0029] In the present invention, preferably, the first threaded rod 4 is rotatably connected to the left end between the two sides of the lower mold 2, the right end between the two sides of the lower mold 2 is fixedly connected to the first sliding rod 22, the outer side of the first sliding rod 22 is slidably connected to the second moving rod 23, and the other end of the push plate 6 is fixedly connected to the top side of the second moving rod 23. The setting of the first sliding rod 22 serves as a movement limit for the push plate 6.

[0030] In the present invention, preferably, the second threaded rod 10 is rotatably connected between the two sides of a first groove 8, a second sliding rod 24 is fixedly connected between the two sides of the other first groove 8, a second fixed rod 25 is slidably connected to the outside of the second sliding rod 24, and the other end of the upper mold 12 is fixedly connected to one side of the second fixed rod 25. The setting of the second sliding rod 24 serves as a movement limiter for the upper mold 12.

[0031] In the present invention, preferably, the third threaded rod 15 is rotatably connected between the two sides of a second groove 13, and a third sliding rod 26 is fixedly connected between the two sides of the other second groove 13. The outer side of the third sliding rod 26 is slidably connected to the second moving block 27, and the other end of the clamping frame 17 is fixedly connected to one side of the second moving block 27. The setting of the third sliding rod 26 serves as a movement limiter for the clamping frame 17.

[0032] In the present invention, preferably, the bidirectional threaded rod 19 is rotatably connected between two sides of the inner portion of the clamping frame 17 .

[0033] In the present invention, preferably, one side of the clamping plate 20 is fixedly connected with a rubber material.

[0034] The working principle and usage process of the utility model are as follows: when in use, the second motor 9 is started to drive the second threaded rod 10 to rotate, which can drive the first fixed rod 11 to move, thereby driving the upper mold 12 to move, and the upper mold 12 and the lower mold 2 can be combined with each other for injection molding. After injection molding, the first motor 3 is started to drive the first threaded rod 4 to rotate, which can drive the push plate 6 to move, and the push plate 6 can be moved to push the bracket inside the lower mold 2 out. The third motor 14 is started to drive the third threaded rod 15 to rotate, which can drive the first moving block 16 to move, and can drive the clamping frame 17 to move. The fourth motor 18 is started to drive the bidirectional threaded rod 19 to rotate, which can drive the clamping plate 20 to move, and the molded bracket can be clamped and taken away.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection molding device for a display stand, comprising a base (1), characterized in that: The top side of the base (1) is fixedly connected to a lower mold (2), the bottom side of the lower mold (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a first threaded rod (4), the outer side of the first threaded rod (4) is threadedly connected to a first moving rod (5), the top side of the first moving rod (5) is fixedly connected to a push plate (6), the top side of the base (1) is fixedly connected to a fixed plate (7), one side of the fixed plate (7) is symmetrically provided with a first groove (8), the top side of the fixed plate (7) is fixedly connected to a second motor (9), the output end of the second motor (9) is fixedly connected to a second threaded rod (10), the outer side of the second threaded rod (10) is threadedly connected to a first fixed rod (11), and one side of the first fixed rod (11) is fixedly connected to an upper mold (12).

2. The injection molding device for a display bracket according to claim 1, characterized in that: A second groove (13) is symmetrically provided on one side of the top of the base (1); a third motor (14) is fixedly connected to one side of the base (1); an output end of the third motor (14) is fixedly connected to a third threaded rod (15); an outer side of the third threaded rod (15) is threadedly connected to a first moving block (16); a clamping frame (17) is fixedly connected to one side of the first moving block (16); a fourth motor (18) is fixedly connected to one side of the clamping frame (17); an output end of the fourth motor (18) is fixedly connected to a bidirectional threaded rod (19); and an outer side of the bidirectional threaded rod (19) is symmetrically threadedly connected to a clamping plate (20).

3. The injection molding device for a display bracket according to claim 1, characterized in that: Support legs (21) are fixedly connected at four corners of one side of the bottom of the base (1).

4. The injection molding device for a display bracket according to claim 1, characterized in that: The first threaded rod (4) is rotatably connected to the left end between the two sides inside the lower mold (2); the right end between the two sides inside the lower mold (2) is fixedly connected to a first sliding rod (22); the outer side of the first sliding rod (22) is slidably connected to a second moving rod (23); the other end of the pushing plate (6) is fixedly connected to one side of the top of the second moving rod (23).

5. The injection molding device for a display bracket according to claim 1, characterized in that: The second threaded rod (10) is rotatably connected between the two sides of one of the first grooves (8), a second sliding rod (24) is fixedly connected between the two sides of the other first groove (8), a second fixed rod (25) is slidably connected to the outside of the second sliding rod (24), and the other end of the upper mold (12) is fixedly connected to one side of the second fixed rod (25).

6. The injection molding device for a display bracket according to claim 2, characterized in that: The third threaded rod (15) is rotatably connected between the two sides of one second groove (13), and a third sliding rod (26) is fixedly connected between the two sides of the other second groove (13). The outer side of the third sliding rod (26) is slidably connected to a second moving block (27), and the other end of the clamping frame (17) is fixedly connected to one side of the second moving block (27).

7. The injection molding device for a display bracket according to claim 2, characterized in that: The bidirectional threaded rod (19) is rotatably connected between two sides inside the clamping frame (17).

8. The injection molding device for a display bracket according to claim 2, characterized in that: One side of the clamping plate (20) is fixedly connected with a rubber material.

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