Centering adjusting device for injection table of injection molding machine

Abstract

The utility model provides a centering adjusting device for an injection table of an injection molding machine, and belongs to the technical field of adjustment of the injection table of the injection molding machine. The centering adjusting device for the injection table of the injection molding machine comprises a machining table and a mounting frame, the mounting frame is fixed to the top of the machining table, an adjusting mechanism comprises a hydraulic cylinder, and the hydraulic cylinder is fixed to an inner cavity in one side of the mounting frame; through mutual cooperation of the injection table body, the PLC, the hydraulic cylinder, the mounting plate, the first toothed plate, the gear and the second toothed plate, the hydraulic cylinder can be controlled to extend through the PLC, the hydraulic cylinder drives the mounting plate to move, when the mounting plate moves, the first toothed plate is driven to move synchronously, when the first toothed plate moves, the gear can be driven to rotate, and therefore the injection table is convenient to use. And when the gear rotates, the second toothed plate is driven to be meshed with the gear, so that the two groups of injection table bodies can synchronously move in opposite directions, and the positions of the injection table bodies can be conveniently and quickly adjusted, so that the injection table bodies are located at the central positions.

Description

Technical Field

[0001] The utility model relates to the field of injection molding machine injection table adjustment, in particular to an injection molding machine injection table centering adjustment device. Background Art

[0002] Injection molding machine is also known as injection molding machine or injection machine. Many factories call it beer machine and injection molded products are called beer parts. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting materials. According to the arrangement of the injection device and the clamping device, the working principle of the injection molding machine is similar to that of a syringe for injection. It uses the thrust of the screw to inject the plasticized molten plastic into the closed mold cavity, and obtains the product after solidification and finalization.

[0003] When the injection molding machine is used, the nozzle on the discharge end of the injection molding machine needs to be aligned with the center of the injection table on the platform. However, when adjusting the position, the staff needs to remove the connecting parts between the injection molding machine and the injection table, and then reinstall the connecting parts after the nozzle position is centered. Although this method can align the injection table with the nozzle position, it is not accurate enough, the workload is large, the work efficiency is low, and it is not convenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an injection molding machine injection table centering adjustment device that overcomes the above technical problems or at least partially solves the above problems.

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

[0006] The utility model provides a centering adjustment device for an injection molding machine injection table, comprising a processing table and a mounting frame, wherein the mounting frame is fixed to the top of the processing table.

[0007] An adjustment mechanism, the adjustment mechanism includes a hydraulic cylinder, the hydraulic cylinder is fixed to an inner cavity on one side of the mounting frame, two groups of mounting plates are slidably mounted on the top of the processing table, one side of one group of mounting plates is fixed to the output end of the hydraulic cylinder, a first tooth plate and a second tooth plate are respectively inserted in the interior of the two groups of mounting plates, a gear is arranged between the first tooth plate and the second tooth plate, and an injection table body is arranged on the side facing the first tooth plate and the second tooth plate;

[0008] The electric telescopic rods are arranged in four groups, and the four groups of electric telescopic rods are respectively fixed to the bottom of the injection table body.

[0009] In a preferred solution, a gear sleeve is provided on one side of the first gear plate and the second gear plate facing each other, and the electric telescopic rod is fixed to the top of the gear sleeve.

[0010] In a preferred solution, a fixing rod is rotatably mounted on the top of the processing table, and the gear is fixed to the surface of the fixing rod.

[0011] In a preferred solution, a limit block is fixedly installed on the top of the processing table, and a limit rod is arranged inside the limit block.

[0012] In a preferred solution, the mounting plate slides on the surface of the limiting rod, and the surface of the injection platform body is provided with an anti-slip pad.

[0013] In a preferred solution, an injection molding machine body is arranged on the top of the installation frame, and a bottom of the injection molding machine body is arranged above the injection platform body.

[0014] In a preferred solution, a slide groove is provided inside the mounting plate, a slide rod is fixedly installed inside the slide groove, and the injection platform body slides on the surface of the slide rod.

[0015] In a preferred solution, supporting legs are provided at the bottom of the processing table, a mounting door is rotatably installed at the front of the mounting frame, an observation window is provided on the surface of the mounting door, and a PLC controller is fixedly installed on the surface of the mounting door.

[0016] The utility model provides a centering adjustment device for an injection molding machine injection table, and its beneficial effects include:

[0017] 1. Through the mutual cooperation of the injection table body, PLC controller, hydraulic cylinder, mounting plate, first tooth plate, gear and second tooth plate, the PLC controller can be used to control the extension of the hydraulic cylinder, and the hydraulic cylinder drives the mounting plate to move. When the mounting plate moves, it drives the first tooth plate to move synchronously. When the first tooth plate moves, it can drive the gear to rotate. When the gear rotates, it drives the second tooth plate to engage with the gear, so that the two groups of injection table bodies can move synchronously towards each other, and then the position of the injection table body can be conveniently and quickly adjusted to be in the center position.

[0018] 2. Through the cooperation of the PLC controller, the electric telescopic rod, the injection table body and the injection molding machine body, when the author needs to improve the accuracy of the nozzle of the injection molding machine body, the operator can control the PLC controller to control multiple groups of electric telescopic rods to extend. When extended, the injection table body is driven to move upward, so that the position of the injection table body can be closer to the position of the injection molding machine body, thereby improving the accuracy of the nozzle of the injection molding machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the top structure of a processing table provided in an embodiment of the utility model;

[0022] Figure 3 The utility model embodiment provides Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 A schematic diagram of the internal structure of the mounting plate provided in the embodiment of the utility model;

[0024] In the figure: 1. Adjustment mechanism; 11. Hydraulic cylinder; 12. Processing table; 13. Mounting frame; 14. Mounting plate; 15. Fixing rod; 16. First tooth plate; 17. Gear; 18. Second tooth plate; 19. Injection table body; 2. Anti-slip mat; 21. Mounting door; 22. Observation window; 23. Injection molding machine body; 24. Support leg; 25. PLC controller; 26. Limit rod; 27. Limit block; 28. Gear sleeve; 29. ​​Electric telescopic rod; 3. Slide groove; 31. Slide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] Reference Figure 1-Figure 4The utility model provides a technical solution: an injection molding machine injection table centering adjustment device, comprising an adjustment mechanism 1, an electric telescopic rod 29, a processing table 12 and a mounting frame 13, the mounting frame 13 is fixed to the top of the processing table 12, the adjustment mechanism 1 is a mechanism that can adjust the position of the injection table body 19, the adjustment mechanism 1 comprises a hydraulic cylinder 11, the hydraulic cylinder 11 is fixed to the inner cavity of one side of the mounting frame 13, two groups of mounting plates 14 are slidably installed on the top of the processing table 12, one side of one group of mounting plates 14 is fixed to the output end of the hydraulic cylinder 11, the first tooth plate 16 and the second tooth plate 18 are respectively interspersed in the interior of the two groups of mounting plates 14, a gear 17 is arranged between the first tooth plate 16 and the second tooth plate 18, and the injection table body is arranged on the side facing the first tooth plate 16 and the second tooth plate 18. 19. Through the mutual cooperation of the injection platform body 19, the PLC controller 25, the hydraulic cylinder 11, the mounting plate 14, the first tooth plate 16, the gear 17 and the second tooth plate 18, when the operator needs to adjust the position of the injection platform body 19, the operator can first control the extension of the hydraulic cylinder 11 through the PLC controller 25, and the hydraulic cylinder 11 drives the mounting plate 14 to move. When the mounting plate 14 moves, it drives the first tooth plate 16 to move synchronously. When the first tooth plate 16 moves, it can drive the gear 17 to rotate. When the gear 17 rotates, it drives the second tooth plate 18 to mesh with the gear 17, so that the two groups of injection platform bodies 19 can move synchronously toward each other, and then the position of the injection platform body 19 can be conveniently and quickly adjusted to be in the center position.

[0028] Reference Figure 1-Figure 4 In a preferred embodiment, the electric telescopic rod 29 is arranged in four groups, and the four groups of electric telescopic rods 29 are respectively fixed to the bottom of the injection table body 19, and the first tooth plate 16 and the second tooth plate 18 are provided with a gear sleeve 28 on the side facing each other. The electric telescopic rod 29 is fixed to the top of the gear sleeve 28, and the top of the processing table 12 is rotatably installed with a fixed rod 15, and the gear 17 is fixed to the surface of the fixed rod 15. A limit block 27 is fixedly installed on the top of the processing table 12, and a limit rod 26 is arranged inside the limit block 27. The mounting plate 14 slides on the surface of the limit rod 26, and an anti-slip pad 2 is arranged on the surface of the injection table body 19. By arranging the anti-slip pad 2, Therefore, when the operator places an object on the injection table body 19, the stability of the placed object can be improved. Through the cooperation of the PLC controller 25, the electric telescopic rod 29, the injection table body 19 and the injection molding machine body 23, when the author needs to improve the accuracy of the nozzle of the injection molding machine body 23, the operator can control the PLC controller 25 to control the extension of multiple groups of electric telescopic rods 29. When extended, the injection table body 19 is driven to move upward, so that the position of the injection table body 19 can be close to the position of the injection molding machine body 23, thereby improving the accuracy of the nozzle of the injection molding machine body 23, which is convenient for the operator to use.

[0029] Reference Figure 1-Figure 4 In a preferred embodiment, an injection molding machine body 23 is arranged on the top of the mounting frame 13, and the bottom of the injection molding machine body 23 is arranged above the injection table body 19. A slide groove 3 is opened inside the mounting plate 14, and a slide rod 31 is fixedly installed inside the slide groove 3. The injection table body 19 slides on the surface of the slide rod 31. Support legs 24 are arranged at the bottom of the processing table 12. By setting the support legs 24, the stability of the processing table 12 can be improved. A mounting door 21 is rotatably installed at the front of the mounting frame 13, and an observation window 22 is arranged on the surface of the mounting door 21. By setting the observation window 22, the situation inside the mounting frame 13 can be observed. A PLC controller 25 is fixedly installed on the surface of the mounting door 21. By setting the PLC controller 25, the hydraulic cylinder 11 and the electric telescopic rod 29 can be controlled.

[0030] Specifically, the working process or working principle of the centering adjustment device for the injection molding machine injection table is as follows: when the injection molding machine is used, the nozzle on the discharge end of the injection molding machine needs to be aligned with the center of the injection table on the platform. However, when adjusting the position, the staff needs to remove the connecting parts between the injection molding machine and the injection table, and then reinstall the connecting parts after the nozzle position is centered. Although this method can align the injection table with the nozzle position, it is not accurate enough, and the workload is large, the work efficiency is low, and it is not convenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to adjust the position of the injection table body 19, the operator can first control the extension of the hydraulic cylinder 11 through the PLC controller 25, and the hydraulic cylinder 11 drives the mounting plate 14 to move. When the mounting plate 14 is moved When moving, it drives the first tooth plate 16 to move synchronously. When the first tooth plate 16 moves, it can drive the gear 17 to rotate. When the gear 17 rotates, it drives the second tooth plate 18 to mesh with the gear 17, so that the two groups of injection table bodies 19 can move synchronously towards each other, and then the position of the injection table body 19 can be conveniently and quickly adjusted to the center position. When the operator needs to improve the accuracy of the nozzle of the injection molding machine body 23, the operator can control the PLC controller 25 to control the extension of multiple groups of electric telescopic rods 29. When extended, it drives the injection table body 19 to move upward, so that the position of the injection table body 19 can be close to the position of the injection molding machine body 23, thereby improving the accuracy of the nozzle of the injection molding machine body 23, which is convenient for the operator to use, and all processes are completed.

[0031] It should be noted that the hydraulic cylinder 11, the PLC controller 25 and the electric telescopic rod 29 are all electrically connected to the external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A centering adjustment device for an injection molding machine injection table, comprising a processing table (12) and a mounting frame (13), wherein the mounting frame (13) is fixed to the top of the processing table (12), characterized in that: An adjustment mechanism (1), the adjustment mechanism (1) comprising a hydraulic cylinder (11), the hydraulic cylinder (11) being fixed to an inner cavity on one side of a mounting frame (13), two groups of mounting plates (14) being slidably mounted on the top of the processing table (12), one side of one group of the mounting plates (14) being fixed to an output end of the hydraulic cylinder (11), a first tooth plate (16) and a second tooth plate (18) being interspersed in the interior of the two groups of the mounting plates (14), a gear (17) being arranged between the first tooth plate (16) and the second tooth plate (18), and an injection table body (19) being arranged on the side facing each other of the first tooth plate (16) and the second tooth plate (18); The electric telescopic rods (29) are arranged in four groups, and the four groups of the electric telescopic rods (29) are respectively fixed to the bottom of the injection platform body (19).

2. The centering adjustment device for the injection molding machine injection table according to claim 1, characterized in that: A gear sleeve (28) is provided on one side of the first gear plate (16) and the second gear plate (18) facing each other, and the electric telescopic rod (29) is fixed to the top of the gear sleeve (28).

3. The centering adjustment device for the injection molding machine injection table according to claim 2, characterized in that: A fixing rod (15) is rotatably mounted on the top of the processing table (12), and the gear (17) is fixed to the surface of the fixing rod (15).

4. The centering adjustment device for the injection molding machine injection table according to claim 3, characterized in that: A limit block (27) is fixedly mounted on the top of the processing table (12), and a limit rod (26) is arranged inside the limit block (27).

5. The centering adjustment device for the injection molding machine injection table according to claim 4, characterized in that: The mounting plate (14) slides on the surface of the limiting rod (26), and the surface of the injection platform body (19) is provided with an anti-slip pad (2).

6. The centering adjustment device for the injection molding machine injection table according to claim 5, characterized in that: An injection molding machine body (23) is arranged on the top of the installation frame (13), and the bottom of the injection molding machine body (23) is arranged above the injection platform body (19).

7. The centering adjustment device for the injection molding machine injection table according to claim 6, characterized in that: A slide groove (3) is provided inside the mounting plate (14), a slide rod (31) is fixedly installed inside the slide groove (3), and the injection platform body (19) slides on the surface of the slide rod (31).

8. The centering adjustment device for the injection molding machine injection table according to claim 7, characterized in that: The bottom of the processing table (12) is provided with a supporting leg (24), the front part of the installation frame (13) is rotatably provided with an installation door (21), the surface of the installation door (21) is provided with an observation window (22), and the surface of the installation door (21) is fixedly provided with a PLC controller (25).

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