Mechanical mold with protective structure

Abstract

The utility model relates to the field of mechanical molds, and discloses a mechanical mold with a protective structure, which comprises a main body frame, a frame groove, a switch mechanism, a moving mechanism, a frame plate, a top plate, a fixed rod, a first moving plate, a plate groove, a first electric telescopic rod, an upper mold, a pressing strip, a liquid injection interface, a lower mold, a control panel, an electricity control box and wheels, the front end of the third electric telescopic rod is fixedly connected with a workbench, and the outer wall of the third electric telescopic rod is fixedly connected to one side of the main body frame. According to the device disclosed by the utility model, when the device runs, the body or other parts of an operator can be prevented from being accidentally extruded by the first moving plate, so that the working environment safety of the operator is improved, unnecessary loss is avoided, a mold can be driven to a required position for molding, and the production efficiency is improved. And a third electric telescopic rod is used for driving the mold to move out, so that an operator can conveniently place and take out the mold without being blocked by a fixed rod, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical moulds, in particular to a mechanical mould with a protective structure. Background Art

[0002] Thermoplastic molding machine is a kind of equipment used to inject high-temperature liquid into the molding station inside the molding machine, and then form it after cooling. It is commonly used for liquid molding. Molding machines generally have molding molds that are pressed together. At present, many molding machines, when the molds are pressed together and the liquid is injected into the interior, there is a certain gap between the molds. If too much liquid is injected, it is easy to splash out from the gap between the molds. Due to the high temperature of the liquid and the lack of protection of the equipment, the splashed liquid is easy to damage the equipment and cause harm to the user.

[0003] The existing patent (publication number: CN218111637U) discloses a thermoplastic molding machine with a protective structure, including a mechanical body, the mechanical body is provided with a horizontally fixed workbench, the upper surface of the workbench is provided with a plurality of connecting rods fixed at the four corners, the tops of the connecting rods are commonly connected to a fixed plate parallel to the workbench, the upper surface of the workbench is also provided with a lower mold assembled at the center, the upper part of the lower mold is provided with an upper mold pressed on the surface and interlaced with the connecting rods at the four corners, a telescopic rod is connected to the lower part of the fixed plate to control the lifting of the upper mold, the upper and lower molds are provided with corresponding molding stations at one end, and the upper mold is also provided with a pressure strip embedded in the molding station of the lower mold. Pressure strips embedded in the lower mold are added around the molding station after the upper mold and the lower mold are combined. The pressure strips directly block the excess liquid inside the molding station from splashing out directly from the gap between the molds, preventing the splashing of high-temperature liquid from damaging the equipment and causing injuries to the user, and playing a good protective effect;

[0004] However, when the device is in operation, the operator's body or other parts may be accidentally squeezed by the first movable plate, and the device may be unable to operate due to external factors. In addition, the device is very inconvenient when placing and removing the mold, and is easily blocked by the fixed rod. The mold is easy to collide with the fixed rod, which may cause unnecessary losses and has certain limitations.

[0005] Therefore, the utility model provides a mechanical mold with a protective structure to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a mechanical mold with a protective structure, which can prevent the body or other parts of the operator from being accidentally squeezed by the first movable plate when the device is in operation, thereby improving the safety of the operator's working environment and avoiding unnecessary losses. The mold can also be driven to the required place for molding, and then the third electric telescopic rod is used to drive the mold to move out, which is convenient for the operator to place and take out the mold without being blocked by the fixed rod, thereby improving work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical mold with a protective structure, including a main frame, a frame slot, a switch mechanism, a moving mechanism, a frame plate, a top plate, a fixing rod, a first moving plate, a plate slot, a first electric telescopic rod, an upper mold, a pressure strip, an upper molding station, a liquid injection interface, a lower mold, screws, a lower molding station, a pressure slot, a control panel, an electric control box, and wheels;

[0008] The switch mechanism comprises a first frame, a second electric telescopic rod is fixedly connected to the top of the inner wall of the first frame, and a second movable plate is fixedly connected to the front end of the second electric telescopic rod;

[0009] The moving mechanism comprises a third electric telescopic rod, a front end of the third electric telescopic rod is fixedly connected to a workbench, and an outer wall of the third electric telescopic rod is fixedly connected to one side of the main frame.

[0010] Through the above technical solution, when the mold needs to be formed, the mold is placed in the lower forming station manually, and the third electric telescopic rod is started to move the workbench to the lower part of the upper mold, so that the mold can be driven to the required place for molding, and then the third electric telescopic rod is used to drive the mold to move out, which is convenient for the operator to place and take out the mold without being blocked by the fixed rod, thereby improving the safety of the operator and improving work efficiency.

[0011] Further, a frame plate is fixedly connected to an upper part of one side of the main frame, a top plate is fixedly connected to an upper part of the frame plate, a fixed rod is fixedly connected to a lower part of the top plate, a first movable plate is nested on an outer wall of the fixed rod, a first electric telescopic rod is fixedly connected to a middle part of a lower surface of the top plate, an output end of the first electric telescopic rod is fixedly connected to an upper part of the first movable plate, and a lower part of the fixed rod is fixedly connected to one side of an upper part of the main frame;

[0012] Through the above technical solution, the first movable plate can be driven to move downward by the first electric telescopic rod, and then the fixed rod can be used to make the first movable plate move downward more stably to ensure better molding of the mold.

[0013] Further, the lower part of the first movable plate is fixedly connected with an upper mold, the inner wall of the upper mold is provided with a pressure strip, the middle part of the inner wall of the upper mold is also provided with an upper molding station, the middle part of the upper molding station is provided with a liquid injection interface, the upper part of the workbench is threadedly connected to the upper part of the workbench through screws to the lower mold, the middle part of the lower mold is provided with a lower molding station, and the middle part of the lower mold is also provided with a pressing groove;

[0014] Through the above technical solution, the upper mold is moved toward one end of the lower mold and pressed together, and a high-temperature liquid is injected into the two molding stations between the molds through the injection interface. If the amount of liquid injected is large, the excess liquid will flow out from the gap between the molds and flow into the pressing groove under the obstruction of the pressure strip. It will not splash out directly from the gap between the molds, thereby avoiding damage to the equipment and injury to the user.

[0015] Furthermore, a control panel is provided at the front end of the main frame, a frame door is provided at the lower front end of the main frame, a handle is fixedly connected to the outer wall of the frame door, and an electric control box is fixedly connected to one side of the outer wall of the main frame;

[0016] Through the above technical solution, the control panel can be used to control the upper mold to move toward and press one end of the lower mold, and the power supply of the device can be controlled by the power control box.

[0017] Further, a rectangular groove is provided at the lower part of the first frame, the number of the second electric telescopic rods is two, and the equipment of the first frame is fixedly connected to one side of the top plate;

[0018] Through the above technical solution, the second electric telescopic rod can be used to control the movement of the second movable plate to enable the lower mold to enter and exit the device.

[0019] Furthermore, an observation window is provided in the middle of the frame plate, a slot hole is provided on one side of the top plate, a plate slot is provided on one side of the first movable plate, the number of the plate slots is four, and the number of the fixing rods is four;

[0020] Through the above technical solution, the internal operating status of the device can be observed through the observation window, and the injection interface can be connected to the external device for providing liquid through the plate groove, and the liquid flows to the inside through the injection interface.

[0021] Furthermore, wheels are fixedly connected to the lower part of the main frame, and the number of the wheels is four, and the material of the wheels is rubber;

[0022] Through the above technical solution, the device can be moved to a desired position using wheels.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a mechanical mold with a protective structure. The device encloses the internal structure by a frame plate and a top plate on the upper part of the main frame, and then uses a moving mechanism to block the other side. When the device is in operation, it can prevent the operator's body or other parts from being accidentally squeezed by the first moving plate, thereby improving the safety of the operator's working environment and avoiding unnecessary losses.

[0025] 2. The utility model proposes a mechanical mold with a protective structure. The device uses a moving mechanism to move the lower mold to the lower part of the upper mold and to the outside, so as to drive the mold to the required place for molding, and then use the third electric telescopic rod to drive the mold to move out, so that the operator can place and take out the mold conveniently without being blocked by the fixed rod, thereby improving the safety of the operator and the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the upper structure of the main frame of the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of the switch mechanism of the utility model;

[0029] Figure 4 This is a schematic diagram of the upper structure of the first movable plate of the utility model;

[0030] Figure 5 This is a schematic diagram of the upper mold structure of the utility model;

[0031] Figure 6 It is a schematic diagram of the lower mold structure of the utility model.

[0032] Legend:

[0033] 1. Main frame; 101. Frame slot; 2. Switch mechanism; 3. Moving mechanism; 4. Frame plate; 41. Observation window; 5. Top plate; 51. Slot hole; 6. Fixing rod; 7. First moving plate; 71. Plate slot; 8. First electric telescopic rod; 9. Upper mold; 10. Pressing strip; 11. Upper molding station; 12. Liquid injection interface; 13. Lower mold; 14. Screw; 15. Lower molding station; 16. Pressing groove; 17. Control panel; 18. Frame door; 181. Handle; 19. Electric control box; 20. Wheel;

[0034] 21. first frame; 22. second electric telescopic rod; 23. second movable plate; 24. rectangular groove;

[0035] 31. The third electric telescopic rod; 32. The working table; DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0037] Example 1

[0038] Reference Figure 1-6 The utility model provides an embodiment: a mechanical mold with a protective structure, including a main frame 1, a frame groove 101, a switch mechanism 2, a moving mechanism 3, a frame plate 4, a top plate 5, a fixing rod 6, a first moving plate 7, a plate groove 71, a first electric telescopic rod 8, an upper mold 9, a pressure strip 10, an upper molding station 11, a liquid injection interface 12, a lower mold 13, screws 14, a lower molding station 15, a pressing groove 16, a control panel 17, an electric control box 19, and wheels 20.

[0039] The switch mechanism 2 includes a first frame 21, a second electric telescopic rod 22 is fixedly connected to the top of the inner wall of the first frame 21, a second movable plate 23 is fixedly connected to the front end of the second electric telescopic rod 22, a rectangular groove 24 is opened at the lower part of the first frame 21, and there are two second electric telescopic rods 22. The equipment of the first frame 21 is fixedly connected to one side of the top plate 5. When the lower mold 13 needs to be moved to the lower part of the upper mold 9, the second electric telescopic rod 22 can be used to control the movement of the second movable plate 23, and the second movable plate 23 can be moved to the upper part to make the lower mold 13 enter and exit the device, and then the second electric telescopic rod 22 is started to close the second movable plate 23.

[0040] The moving mechanism 3 includes a third electric telescopic rod 31, the front end of the third electric telescopic rod 31 is fixedly connected to a workbench 32, and the outer wall of the third electric telescopic rod 31 is fixedly connected to one side of the main frame 1. When the mold needs to be formed, the mold is placed in the lower forming station 15 manually, and the third electric telescopic rod 31 is started to move the workbench 32 to the lower part of the upper mold 9, which can drive the mold to the required place for molding, and then use the third electric telescopic rod 31 to drive the mold to move out, which is convenient for operators to place and take out the mold without being blocked by the fixed rod 6, thereby improving the safety of the operator and improving work efficiency.

[0041] A frame plate 4 is fixedly connected to the upper part of one side of the main frame 1, a top plate 5 is fixedly connected to the upper part of the frame plate 4, a fixed rod 6 is fixedly connected to the lower part of the top plate 5, a first movable plate 7 is nested on the outer wall of the fixed rod 6, a first electric telescopic rod 8 is fixedly connected to the middle part of the lower surface of the top plate 5, an output end of the first electric telescopic rod 8 is fixedly connected to the upper part of the first movable plate 7, the lower part of the fixed rod 6 is fixedly connected to one side of the upper part of the main frame 1, an upper mold 9 is fixedly connected to the lower part of the first movable plate 7, and the inner wall of the upper mold 9 is provided with A pressure strip 10 is arranged, an upper molding station 11 is also arranged in the middle of the inner wall of the upper mold 9, a liquid injection interface 12 is opened in the middle of the upper molding station 11, the upper part of the workbench 32 is threadedly connected to the upper part of the workbench 32 by screws 14 to the lower mold 13, a lower molding station 15 is arranged in the middle of the lower mold 13, a pressing groove 16 is also opened in the middle of the lower mold 13, a control panel 17 is arranged at the front end of the main frame 1, a frame door 18 is arranged at the lower front end of the main frame 1, and the outer wall of the frame door 18 is fixedly connected to the upper part of the workbench 32. A handle 181 is connected, and an electric control box 19 is fixedly connected to one side of the outer wall of the main frame 1. An observation window 41 is arranged in the middle of the frame plate 4. A slot 51 is opened on one side of the top plate 5, and a plate slot 71 is opened on one side of the first movable plate 7. There are four plate slots 71 and four fixed rods 6. The electric control box 19 is started, and the first movable plate 7 is driven to move downward by the first electric telescopic rod 8, and then the fixed rod 6 is used to make the first movable plate 7 move downward more stably to ensure better molding of the mold, and the upper mold 9 is used to move and press together one end of the lower mold 13, and the injection interface 12 is connected to the external device for providing liquid through the plate slot 71, and flows to the inside through the injection interface 12, and injects a higher temperature liquid into the two molding stations between the molds through the injection interface 12. If the amount of liquid injected is large, the excess liquid flows out from the gap between the molds and flows into the pressing groove 16 under the obstruction of the pressure strip 10, and will not splash directly from the gap between the molds, so as to avoid damage to the equipment and injury to the user.

[0042] The lower part of the main frame 1 is fixedly connected with wheels 20. There are four wheels 20 made of rubber. The wheels 20 can be used to move the device to a desired position.

[0043] Working principle: When the mold needs to be formed, the mold is placed in the lower forming station 15 manually, and the third electric telescopic rod 31 is started to move the workbench 32 to the lower part of the upper mold 9, which can drive the mold to the required place for molding, and then the third electric telescopic rod 31 is used to drive the mold to move out, which is convenient for the operator to place and take out the mold without being blocked by the fixed rod 6. When the lower mold 13 needs to be moved to the lower part of the upper mold 9, the second electric telescopic rod 22 can be used to control the movement of the second movable plate 23, and the second movable plate 23 is moved to the upper part to make the lower mold 13 enter and exit the device, and then the second electric telescopic rod 22 is started to close the second movable plate 23, and the control electric Box 19, drives the first movable plate 7 to move downward through the first electric telescopic rod 8, and then uses the fixed rod 6 to make the first movable plate 7 move downward more stably to ensure better molding of the mold, uses the upper mold 9 to move to one end of the lower mold 13 and press them together, and connects the injection interface 12 with the external device for providing liquid through the plate groove 71, and flows to the inside through the injection interface 12, and injects high-temperature liquid into the two molding stations between the molds through the injection interface 12. If the amount of liquid injected is large, the excess liquid flows out from the gap between the molds and flows into the pressing groove 16 under the obstruction of the pressure strip 10, and will not splash out directly from the gap between the molds, thereby avoiding damage to the equipment and injury to the user.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical mold with a protective structure, characterized in that: It comprises a main frame (1), a frame groove (101), a switch mechanism (2), a moving mechanism (3), a frame plate (4), a top plate (5), a fixing rod (6), a first moving plate (7), a plate groove (71), a first electric telescopic rod (8), an upper mold (9), a pressure strip (10), an upper molding station (11), a liquid injection interface (12), a lower mold (13), screws (14), a lower molding station (15), a pressing groove (16), a control panel (17), an electric control box (19), and wheels (20); The switch mechanism (2) comprises a first frame (21), a second electric telescopic rod (22) is fixedly connected to the top of the inner wall of the first frame (21), and a second movable plate (23) is fixedly connected to the front end of the second electric telescopic rod (22); The moving mechanism (3) comprises a third electric telescopic rod (31), the front end of the third electric telescopic rod (31) is fixedly connected to a workbench (32), and the outer wall of the third electric telescopic rod (31) is fixedly connected to one side of the main frame (1).

2. The mechanical mold with a protective structure according to claim 1, characterized in that: A frame plate (4) is fixedly connected to the upper part of one side of the main frame (1), a top plate (5) is fixedly connected to the upper part of the frame plate (4), a fixed rod (6) is fixedly connected to the lower part of the top plate (5), a first movable plate (7) is embedded in the outer wall of the fixed rod (6), a first electric telescopic rod (8) is fixedly connected to the middle part of the lower surface of the top plate (5), an output end of the first electric telescopic rod (8) is fixedly connected to the upper part of the first movable plate (7), and the lower part of the fixed rod (6) is fixedly connected to one side of the upper part of the main frame (1).

3. The mechanical mold with a protective structure according to claim 1, characterized in that: The lower part of the first movable plate (7) is fixedly connected to an upper mold (9), the inner wall of the upper mold (9) is provided with a pressure strip (10), the middle part of the inner wall of the upper mold (9) is also provided with an upper molding station (11), the middle part of the upper molding station (11) is provided with a liquid injection interface (12), the upper part of the workbench (32) is threadedly connected to the upper part of the workbench (32) through screws (14), the middle part of the lower mold (13) is provided with a lower molding station (15), and the middle part of the lower mold (13) is also provided with a pressing groove (16).

4. The mechanical mold with a protective structure according to claim 1, characterized in that: A control panel (17) is provided at the front end of the main frame (1), a frame door (18) is provided at the lower part of the front end of the main frame (1), a handle (181) is fixedly connected to the outer wall of the frame door (18), and an electrical control box (19) is fixedly connected to one side of the outer wall of the main frame (1).

5. The mechanical mold with a protective structure according to claim 1, characterized in that: A rectangular groove (24) is provided at the lower part of the first frame (21), the number of the second electric telescopic rods (22) is two, and the equipment of the first frame (21) is fixedly connected to one side of the top plate (5).

6. The mechanical mold with a protective structure according to claim 1, characterized in that: An observation window (41) is provided in the middle of the frame plate (4), a slot hole (51) is provided on one side of the top plate (5), a plate slot (71) is provided on one side of the first movable plate (7), the number of the plate slots (71) is four, and the number of the fixing rods (6) is four.

7. The mechanical mold with a protective structure according to claim 1, characterized in that: The lower part of the main frame (1) is fixedly connected with wheels (20), and the number of the wheels (20) is four and the material thereof is rubber.

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