Formwork clamp

Abstract

The utility model discloses a formwork clamp, including mechanical hand mechanism, first drive mechanism, second drive mechanism, transmission mechanism, pressing plate mechanism, mechanical hand mechanism is equipped on mounting seat, and first drive mechanism includes first drive structure, sleeve structure, and first drive structure is connected with mechanical hand mechanism through first drive rod, and the symmetrical pressing plate mechanism for clamping formwork is equipped on mechanical hand mechanism, and second drive mechanism is equipped on mounting rod and is connected with transmission mechanism, and mounting rod is fixedly connected with mounting seat, and transmission mechanism includes with sleeve structure fixedly connected first transmission structure, with second transmission mechanism connects second transmission structure, and first transmission structure and second transmission structure transmission cooperation, the utility model discloses can reduce manual labor intensity, and stability is extremely strong, can effectively avoid the formwork and appear the cracking condition because of the shaking, the collision, and the clamp can dismantle replacement, can adapt to different specifications formwork.

Description

Technical Field

[0001] This utility model relates to the field of mold clamping equipment, and more specifically to a mold clamp. Background Technology

[0002] In the precision casting industry, the temperature of the mold shells to be poured after firing is extremely high (typically ≥600℃), and the material itself is fragile and heavy (ranging from tens to hundreds of kilograms). Traditional handling relies entirely on manual operation of overhead cranes, forklifts, or multiple people working together, which presents the following serious problems: Extremely high labor intensity; the high temperature radiation and dusty environment pose severe challenges to workers. Extremely high safety risks; burns, crushing injuries, and other serious workplace accidents are likely to occur. Manual shaking may cause the mold shells to crack, resulting in costly waste of molten metal and production interruptions. Poor quality stability; the unstable path and rhythm of manual handling may affect the temperature uniformity of the mold shells before pouring, thus affecting the internal quality of the castings. Production efficiency bottleneck; the slow speed of manual operation has become a bottleneck for automated pouring lines. Utility Model Content

[0003] The purpose of this invention is to provide a mold clamp to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model employs the following technical means: A mold shell clamp includes a mounting base, a robotic arm mechanism, a first driving mechanism, a second driving mechanism, a transmission mechanism, a mounting rod, and a pressure plate mechanism. The robotic arm mechanism is mounted on the mounting base. The first driving mechanism includes a first driving structure and a sleeve structure fixedly connected to the mounting base and used to mount the first driving structure. The first driving structure is connected to the robotic arm mechanism via a first driving rod and is used to extend and retract in a first direction to drive the robotic arm mechanism to achieve an opening or closing action. The robotic arm mechanism is symmetrically equipped with pressure plate mechanisms for clamping the mold shell. The second driving mechanism is mounted on the mounting rod and connected to the transmission mechanism. The mounting rod is fixedly connected to the mounting base. The transmission mechanism includes a first transmission structure fixedly connected to the sleeve structure and a second transmission structure connected to the second transmission mechanism. The first transmission structure and the second transmission structure are in transmission cooperation. The transmission mechanism is configured to drive the mounting base to rotate under the drive of the second driving mechanism.

[0005] In some embodiments, the mounting base includes a first mounting plate, a second mounting plate, a third mounting plate, a first mounting tube, and a second mounting tube. The first mounting plate and the second mounting plate are symmetrically arranged. The third mounting plate is disposed between the first mounting plate and the second mounting plate and located at the same end of the first mounting plate and the second mounting plate. A first hole is formed at the center of the outer side of the third mounting plate. The first mounting tube is disposed on the outer side of the third mounting plate and located around the first hole. The second mounting tube is movably disposed inside the first mounting tube and is fixedly connected to the mounting rod.

[0006] In some embodiments, the robotic arm includes a drive arm connected to a first drive mechanism, with rotating arms movably and symmetrically connected to both ends of the drive arm, and grippers movably connected to the other ends of the two rotating arms via connecting shafts and rotatingly connected to the mounting base.

[0007] In some embodiments, the first driving mechanism includes a first driving structure and a sleeve structure fixedly connected to the mounting base and used for mounting the first driving structure. The first driving structure is a cylinder. The sleeve structure includes a first tube fixedly connected to the mounting base, and a second tube connected to the first driving structure is provided at the end of the first tube away from the mounting base. Specifically, in some embodiments, the first tube is fixedly connected to a first mounting tube in the mounting base. In some embodiments, the first tube is fixedly connected to the third mounting plate.

[0008] In some embodiments, the second driving mechanism includes a second driving structure, a second driving rod, and a second connecting seat. The second connecting seat is fixedly connected to the mounting rod, and one end of the second connecting seat is movably connected to the second driving structure. The second driving structure is movably connected to the second transmission structure in the transmission mechanism through the second driving rod.

[0009] In some embodiments, the first transmission structure is a first gear, the second transmission structure is a second gear movably mounted on a mounting rod, the first gear is mounted on a first tube in a sleeve structure, the first gear meshes with the second gear, a transmission disk is fixedly connected to the outer side of the second gear, and a transmission rod movably connected to the second transmission mechanism is provided on the transmission disk. The gear ratio of the first gear and the second gear can be set according to the rotation angle of the mounting base.

[0010] In some embodiments, the pressure plate mechanism includes a pressure plate seat connected to a robotic arm mechanism, wherein a clamp is detachably mounted on the opposite inner end face of the pressure plate seat.

[0011] In some embodiments, the pressure plate base includes a first pressure plate, a second pressure plate, a third pressure plate, a first V-shaped plate, and a second V-shaped plate. The opposite outer surfaces of the first pressure plate are provided with fixed ear structures for connection with the robotic arm mechanism. The second and third pressure plates are symmetrically mounted on the upper and lower end faces of the first pressure plate. The first and second V-shaped plates are vertically arranged and symmetrically mounted between the second and third pressure plates. The vertical side of the first or second V-shaped plate extending in a first direction is parallel to the first pressure plate. The first and second V-shaped plates are not connected to the first pressure plate.

[0012] In some embodiments, the clamp includes several sets of clamping plates, each clamping plate being correspondingly mounted on the opposite outer surfaces of the first V-shaped plate and the second V-shaped plate in the pressure plate seat, and the outer surface of the clamping plate having several grooves arranged sequentially at intervals.

[0013] In some embodiments, the clamp includes a first part, a second part, a third part, a fourth part, and a fifth part. The second part and the third part are symmetrically arranged about the vertical center line of the first part, and one end of each part is connected to the first part. The fourth part and the fifth part are symmetrically arranged about the vertical center line of the first part. One end of the fourth part is connected to one end of the second part, and one end of the fifth part is connected to one end of the third part. The fourth part and the fifth part are parallel to the first part. The second part and the third part are inclined relative to the first part. The side boundary of the first part and the side boundary of the third part form an obtuse angle α, where the angle α ranges from 100° to 165°.

[0014] Compared with the prior art, the present invention has the following beneficial effects: This utility model can replace manual operation of overhead cranes, forklifts, or multi-person collaborative handling, allowing workers to completely escape the radiation range of high-temperature mold shells (≥600℃), reducing manual labor intensity. It has extremely high stability and can effectively prevent the mold shell from cracking due to shaking or collision. The fixtures are detachable and replaceable, and can be adapted to different specifications of mold shells. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the mold box fixture shown in some embodiments of this specification; Figure 2 This is a partial structural schematic diagram of the mold housing fixture shown in some embodiments of this specification; Figure 3 This is a structural schematic diagram of the manipulator mechanism and pressure plate mechanism of the mold clamp according to some embodiments of this specification; Figure 4 This is a schematic diagram of the structure of the first drive mechanism of the mold housing fixture shown in some embodiments of this specification; Figure 5This is a schematic diagram showing the connection between the first drive mechanism and the second drive mechanism of the mold housing fixture according to some embodiments of this specification, via a transmission mechanism; Figure 6 This is a schematic diagram of the pressure plate seat in the pressure plate mechanism of the mold clamp according to some embodiments of this specification; Figure 7 This is a schematic diagram of a clamp in the pressure plate mechanism of a mold housing clamp according to some embodiments of this specification; Figure 8 This is a schematic diagram of the pressure plate seat in the pressure plate mechanism of the mold clamp according to some embodiments of this specification; Figure 9 This is a schematic diagram of the pressure plate seat in the pressure plate mechanism of the mold clamp according to some embodiments of this specification; Figure 10 This is a schematic diagram of one embodiment of the mold housing fixture shown in some embodiments of this specification; Figure 11 This is a schematic diagram of one embodiment of the clamping mechanism in the pressure plate mechanism of the mold clamping fixture according to some embodiments of this specification. Detailed Implementation

[0016] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. The following embodiments and drawings are only used to more clearly illustrate the technical solution of this application, and are therefore merely examples and should not be used to limit the scope of protection of this application. The drawings only schematically show the parts related to the technical solution of this application, and do not represent their actual structure as a product.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0018] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0021] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0022] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0023] Figure 1 This is a schematic diagram of the structure of the mold box fixture shown in some embodiments of this specification. Figure 2 This is a partial structural schematic diagram of the mold housing fixture shown in some embodiments of this specification; Figure 3 This is a structural schematic diagram of the manipulator mechanism 200 and the pressure plate mechanism 700 of the mold housing fixture shown in some embodiments of this specification; Figure 4 This is a schematic diagram of the structure of the first drive mechanism 300 of the mold housing fixture shown in some embodiments of this specification; Figure 5This is a schematic diagram showing the connection between a first drive mechanism 300 and a second drive mechanism 400 of a mold housing fixture according to some embodiments of this specification, via a transmission mechanism 500. In some embodiments, a mold housing fixture includes a mounting base 100, a robotic arm mechanism 200, a first drive mechanism 300, a second drive mechanism 400, a transmission mechanism 500, a mounting rod 600, and a pressure plate mechanism 700. The robotic arm mechanism 200 is mounted on the mounting base 100. The first drive mechanism 300 includes a first drive structure 310 and a sleeve structure 320 fixedly connected to the mounting base 100 and used for mounting the first drive structure 310. The first drive structure 310 is connected to the robotic arm mechanism 200 via a first drive rod 330 and is used to extend and retract in a first direction to drive the robotic arm mechanism 200. The opening or retracting action involves symmetrically mounted pressure plate mechanisms 700 for clamping the mold shell on the robotic arm mechanism 200. The second drive mechanism 400 is mounted on the mounting rod 600 and connected to the transmission mechanism 500. The mounting rod 600 is fixedly connected to the mounting base 100. The transmission mechanism 500 includes a first transmission structure 510 fixedly connected to the sleeve structure 320 and a second transmission structure 520 connected to the second transmission mechanism 500. The first transmission structure 510 and the second transmission structure 520 are in transmission cooperation. The transmission mechanism 500 is configured to drive the mounting base 100 to rotate under the drive of the second drive mechanism 400. In some embodiments, the mounting base 100, the robotic arm mechanism 200, the first drive mechanism 300, the second drive mechanism 400, the transmission mechanism 500, the mounting rod 600, and the pressure plate mechanism 700 work together to achieve clamping and rotation of the mold shell. The mounting rod 600 is mounted on other assistive arms to realize the transfer of the module. The first drive mechanism 300 controls the opening and closing of the robotic arm mechanism 200, and the second drive mechanism 400 works in conjunction with the transmission mechanism 500 to realize the rotation of the mounting base 100, thus meeting the functional requirements of mold shell clamping and angle adjustment.

[0024] In some embodiments, see Figure 2The mounting base 100 includes a first mounting plate 110, a second mounting plate 120, a third mounting plate 130, a first mounting tube 140, and a second mounting tube 150. The first mounting plate 110 and the second mounting plate 120 are symmetrically arranged. The third mounting plate 130 is located between the first mounting plate 110 and the second mounting plate 120 and at the same end of the first mounting plate 110 and the second mounting plate 120. A first hole 131 is opened at the center of the outer side of the third mounting plate 130. The first mounting tube 140 is located on the outer side of the third mounting plate 130 and is located around the first hole 131. The second mounting tube 150 is movably disposed inside the first mounting tube 140 and is fixedly connected to the mounting rod 600. In some embodiments, the mounting base 100 adopts a frame structure composed of a first mounting plate 110, a second mounting plate 120, and a third mounting plate 130, providing a robust mounting foundation for the device. This structure can withstand the load of a mold shell weighing hundreds of kilograms, preventing clamping instability due to structural deformation, and balancing overall stability with the requirements of movable connections. The nested cooperation of the first mounting tube 140 and the second mounting tube 150 forms a stable and low-friction rotating shaft system, providing stable support for the rotation of the mounting base 100 and ensuring that the entire clamp 720 rotates smoothly and without wobbling, while also guaranteeing the reliability of the connection with the mounting rod 600. In some embodiments, to enhance the stability between the first mounting tube 140 and the third mounting plate 130, the exterior of the first mounting tube 140 is also provided with several sets of reinforcing ribs that cooperate and connect with the third mounting plate 130.

[0025] In some embodiments, the robotic arm mechanism 200 includes a drive arm 210 connected to the first drive mechanism 300. Rotary arms 220 are symmetrically connected to both ends of the drive arm 210, and grippers 230 are symmetrically connected to the other ends of the two rotating arms 220 via connecting shafts and rotatably connected to the mounting base 100. In some embodiments, by setting a symmetrical structure of rotating arms 220 and grippers 230, balanced force is ensured during clamping, enabling synchronous and balanced symmetrical clamping actions. This improves the stability of mold shell clamping, avoids crushing of fragile mold shells due to unilateral force or uneven loading, and greatly protects the tooling. Furthermore, a strong clamping force can be achieved with a relatively small driving force, and the clamping state can be maintained even when the external first drive structure 310 is powered off or gas is cut off, ensuring safety and reliability.

[0026] In some embodiments, see Figure 1 , 24. The first drive mechanism 300 includes a first drive structure 310 and a sleeve structure 320 fixedly connected to the mounting base 100 and used for mounting the first drive structure 310. The first drive structure 310 is a cylinder. The sleeve structure 320 includes a first pipe 321 fixedly connected to the mounting base 100, and a second pipe 322 connected to the first drive structure 310 at the end of the first pipe 321 away from the mounting base 100. Specifically, in some embodiments, the first pipe 321 is fixedly connected to a first mounting pipe 140 in the mounting base 100. In some embodiments, the first pipe 321 is fixedly connected to the third mounting plate 130. In some embodiments, the first drive structure 310 is mounted behind the mounting base 100 via the sleeve structure 320, allowing the power source to be away from the high-temperature mold shell, reducing the impact of high temperature on the cylinder seals and performance. In some embodiments, to further reduce the impact of high temperature on the performance of the corresponding components or structures, the mounting bracket is also equipped with two sets of mounting frames symmetrically arranged about the mounting bracket. The two mounting frames are detachably equipped with transparent protective plates to further isolate the temperature and reduce the impact on the device.

[0027] In some embodiments, see Figure 5 The second drive mechanism 400 includes a second drive structure 410, a second drive rod 420, and a second connecting seat 430. The second connecting seat 430 is fixedly connected to the mounting rod 600, and one end of the second connecting seat 430 is movably connected to the second drive structure 410. The second drive structure 410 is movably connected to the second transmission structure 520 in the transmission mechanism 500 via the second drive rod 420. In some embodiments, the second drive structure 410 is mounted on the mounting rod 600 and connected to the transmission mechanism 500 via the second drive rod 420. The second drive rod 420 enables a flexible connection between the drive structure and the transmission mechanism 500, ensuring effective transmission of rotational power and facilitating installation, maintenance, and replacement. Furthermore, it allows selection of drive elements with different power ratings according to load requirements.

[0028] In some embodiments, see Figure 1 , 24, 5. The transmission mechanism 500 includes a first transmission structure 510 fixedly connected to the sleeve structure 320 and a second transmission structure 520 connected to the second transmission mechanism 500. The first transmission structure 510 and the second transmission structure 520 are in transmission cooperation. The transmission mechanism 500 is configured to drive the mounting base 100 to rotate under the drive of the second drive mechanism 400. The first transmission structure 510 is a first gear, and the second transmission structure 520 is a second gear movably mounted on the mounting rod 600. The first gear is mounted on the first tube 321 in the sleeve structure 320. The first gear meshes with the second gear. A transmission disk 530 is fixedly connected to the outer side of the second gear. A transmission rod 540 movably connected to the second transmission mechanism 500 is provided on the transmission disk 530. In some embodiments, the gear ratio of the first gear and the second gear can be set according to the rotation angle of the mounting base 100 to adapt to different rotation angle requirements and improve the versatility of the equipment. In some embodiments, the linear drive of the second drive mechanism 400 is converted into a large-angle rotational motion of the mounting base 100 through the transmission disk 530 and the transmission rod 540. By setting the first gear and the second gear to mesh and the transmission ratio to be fixed, the rotation angle can be controlled accurately and reliably. The rotation angle of the mounting base 100 or the mold shell can be precisely controlled by the preset gear ratio to meet the requirements of the mold shell posture for a specific casting station.

[0029] In some embodiments, see Figure 1 , 2 3. The pressure plate mechanism 700 includes a pressure plate seat 710 connected to the robot arm mechanism 200. A clamp 720 is detachably mounted on the opposite inner end face of the pressure plate seat 710. In some embodiments, the pressure plate seat 710 and the clamp 720 are detachably connected, allowing for the adaptation to mold shells of different shapes and sizes by replacing different clamps 720. This improves the versatility and utilization of the device. Worn or damaged clamps 720 can be replaced individually, reducing maintenance costs.

[0030] In some embodiments, see Figure 7 , 89. The pressure plate base 710 includes a first pressure plate 711, a second pressure plate 712, a third pressure plate 713, a first V-shaped plate 714, and a second V-shaped plate 715. The opposite outer surfaces of the first pressure plate 711 are provided with fixing ear structures connected to the robot arm mechanism 200. The second pressure plate 712 and the third pressure plate 713 are symmetrically mounted on the upper and lower end faces of the first pressure plate 711. The first V-shaped plate 714 and the second V-shaped plate 715 are vertically arranged and symmetrically mounted between the second pressure plate 712 and the third pressure plate 713. The vertical side of the first V-shaped plate 714 or the second V-shaped plate 715 extending in a first direction is parallel to the first pressure plate 711. The first V-shaped plate 714 and the second V-shaped plate 715 are not in contact with the first pressure plate 711. In some embodiments, the first pressure plate 711, the second pressure plate 712, and the third pressure plate 713 form an installation frame to ensure that the pressure plate base 710 is not easily deformed under heavy loads and to ensure clamping accuracy. The first V-shaped plate 714 and the second V-shaped plate 715 have a vertical side that is parallel to but not connected to the first pressure plate 711, which can distribute the clamping force more evenly on the entire pressure plate seat 710, while providing a stable mounting base for the fixture 720.

[0031] In some embodiments, see Figure 7 9, 10. The clamp 720 includes several sets of clamping plates 730. Each clamping plate 730 is correspondingly mounted on the opposite outer surfaces of the first V-shaped plate 714 and the second V-shaped plate 715 in the pressure plate seat 710. The outer surface of each clamping plate 730 has several grooves 740 arranged at intervals in sequence. In some embodiments, the grooves 740 on the outer surface of the clamping plate 730 can significantly increase the friction with the surface of the high-temperature mold shell, prevent slippage, and improve clamping safety. Moreover, the grooves 740 cooperate to form a discontinuous contact surface, reducing the total contact area with the mold shell. While ensuring clamping force, this can reduce the temperature rise of the clamp 720 due to heat conduction.

[0032] In some embodiments, see Figure 11The clamp 720 includes a first part 721, a second part 722, a third part 723, a fourth part 724, and a fifth part 725. The second part 722 and the third part 723 are symmetrically arranged about the vertical center line of the first part 721, and one end of each part is connected to the first part 721. The fourth part 724 and the fifth part 725 are symmetrically arranged about the vertical center line of the first part 721. One end of the fourth part 724 is connected to one end of the second part 722, and one end of the fifth part 725 is connected to one end of the third part 723. The fourth part 724 and the fifth part 725 are parallel to the first part 721. The second part 722 and the third part 723 are inclined relative to the first part 721. The side boundary of the first part 721 and the side boundary of the third part 723 form an obtuse angle α, where the angle α ranges from 100° to 165°. In some embodiments, the clamp 720 has a plurality of heat dissipation holes that penetrate the clamp 720 in the vertical direction. In some embodiments, the clamp 720 can be adapted to some common mold shell structures, and through the arrangement of multiple contact surfaces, the clamping force is distributed over a larger area, effectively preventing stress concentration and cracking of fragile mold shells. The obtuse angle α range set in this embodiment covers most of the inclined sides that may exist on the mold shells, ensuring that the clamp 720 has wide applicability.

[0033] The specific embodiments disclosed in this utility model fall within the protection scope of the claims of this utility model and are specific subordinate implementations of the feature parts of this utility model. The protection content of the specific embodiments is merely an explanation of the protection scope of the claims of this utility model. The protection scope of this utility model is not limited to the protection content of the specific embodiments, and the protection content of the specific embodiments should not be construed as a limitation on the protection scope of the claims of this utility model.

Claims

1. A mold clamp, characterized in that: It includes a mounting base, a robotic arm mechanism, a first drive mechanism, a second drive mechanism, a transmission mechanism, a mounting rod, and a pressure plate mechanism; The robotic arm mechanism is mounted on the mounting base; The first driving mechanism includes a first driving structure and a sleeve structure fixedly connected to the mounting base and used for mounting the first driving structure. The first driving structure is connected to the robot arm mechanism through a first driving rod and is used to extend and retract in a first direction to drive the robot arm mechanism to achieve opening or retraction. The robotic arm mechanism is symmetrically equipped with pressure plate mechanisms for clamping the mold shell; The second drive mechanism is mounted on the mounting rod and connected to the transmission mechanism, and the mounting rod is fixedly connected to the mounting base; The transmission mechanism includes a first transmission structure fixedly connected to the sleeve structure and a second transmission structure connected to the second transmission mechanism. The first transmission structure and the second transmission structure are in transmission cooperation. The transmission mechanism is configured to drive the mounting base to rotate under the drive of the second drive mechanism.

2. The mold clamp according to claim 1, characterized in that: The mounting base includes a first mounting plate, a second mounting plate, a third mounting plate, a first mounting tube, and a second mounting tube. The first and second mounting plates are symmetrically arranged. The third mounting plate is located between the first and second mounting plates and at the same end of the first and second mounting plates. A first hole is formed at the center of the outer side of the third mounting plate. The first mounting tube is located on the outer side of the third mounting plate and is located around the first hole. The second mounting tube is movably disposed inside the first mounting tube and is fixedly connected to the mounting rod.

3. A mold housing fixture according to claim 1, characterized in that: The robotic arm mechanism includes a drive arm connected to a first drive mechanism. Rotary arms are movably and symmetrically connected to both ends of the drive arm. The other ends of the two rotating arms are respectively movably connected to grippers that are rotatably connected to the mounting base via connecting shafts.

4. A mold housing fixture according to claim 1, characterized in that: The first driving mechanism includes a first driving structure and a sleeve structure fixedly connected to the mounting base and used for mounting the first driving structure. The first driving structure is a cylinder. The sleeve structure includes a first tube fixedly connected to the mounting base. The end of the first tube away from the mounting base is provided with a second tube connected to the first driving structure. The first tube is fixedly connected to a third mounting plate in the mounting base.

5. A mold housing fixture according to claim 1, characterized in that: The second driving mechanism includes a second driving structure, a second driving rod, and a second connecting seat. The second connecting seat is fixedly connected to the mounting rod, and one end of the second connecting seat is movably connected to the second driving structure. The second driving structure is movably connected to the second transmission structure in the transmission mechanism through the second driving rod.

6. A mold housing fixture according to claim 1, characterized in that: The first transmission structure is a first gear, and the second transmission structure is a second gear movably mounted on the mounting rod. The first gear is mounted on the first tube in the sleeve structure. The first gear meshes with the second gear. A transmission disk is fixedly connected to the outer side of the second gear. A transmission rod that is movably connected to the second transmission mechanism is provided on the transmission disk. The gear ratio of the first gear and the second gear can be set according to the rotation angle of the mounting base.

7. A mold housing fixture according to claim 1, characterized in that: The pressure plate mechanism includes a pressure plate seat connected to a robotic arm mechanism, and a clamp is detachably mounted on the opposite inner end face of the pressure plate seat.

8. A mold housing fixture according to claim 7, characterized in that: The pressure plate base includes a first pressure plate, a second pressure plate, a third pressure plate, a first V-shaped plate, and a second V-shaped plate. The opposite outer surfaces of the first pressure plate are provided with fixed ear structures for connection with the robotic arm mechanism. The second and third pressure plates are symmetrically mounted on the upper and lower end faces of the first pressure plate. The first and second V-shaped plates are vertically arranged and symmetrically mounted between the second and third pressure plates. The vertical side of the first or second V-shaped plate extending in the first direction is parallel to the first pressure plate. The first and second V-shaped plates are not connected to the first pressure plate.

9. A mold housing fixture according to claim 7, characterized in that: The clamp includes several sets of clamping plates, each clamping plate being installed on the opposite outer surfaces of the first V-shaped plate and the second V-shaped plate in the pressure plate seat, and the outer surfaces of the clamping plates are provided with several grooves arranged at intervals in sequence.

10. A mold housing fixture according to claim 7, characterized in that: The clamp includes a first part, a second part, a third part, a fourth part, and a fifth part. The second part and the third part are symmetrically arranged about the vertical center line of the first part, and one end of each part is connected to the first part. The fourth part and the fifth part are symmetrically arranged about the vertical center line of the first part. One end of the fourth part is connected to one end of the second part, and one end of the fifth part is connected to one end of the third part. The fourth part and the fifth part are parallel to the first part. The second part and the third part are inclined relative to the first part. The side boundary of the first part and the side boundary of the third part form an obtuse angle α, with the angle α ranging from 100° to 165°.

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