A standing mechanism for side pressure type rubber injection rain boots

Abstract

The application relates to the field of rubber rain boot manufacturing equipment, and provides a station mechanism of a side-pressing type rubber injection rain boot, which comprises a rack, a conveying mechanism, a lifting mechanism, a side-pressing clamping mechanism and a placing table. The side-pressing clamping mechanism is used for clamping a rain boot mold. The placing table is movably arranged on the conveying mechanism, the lifting mechanism and the side-pressing clamping mechanism. The lifting mechanism is used for pushing the placing table to separate from the conveying mechanism or driving the placing table to return to the conveying mechanism. The conveying mechanism is used for driving the rain boot mold to the upper side of the output end of the lifting mechanism through the placing table, so that the lifting mechanism can push the placing table to the clamping area of the side-pressing clamping mechanism, and then the rain boot mold is fixed to the other end of an injection pipe, thereby enabling an injection machine to perform an injection operation on the rain boot mold through an injection port. The station mechanism provided by the application can accelerate the processing speed and improve the qualified rate of finished products.

Description

Technical Field

[0001] This application relates to the field of rubber rain boot manufacturing equipment technology, and in particular to a positioning mechanism for a side-pressure type rubber injection rain boot. Background Technology

[0002] Rain boots, as a common type of waterproof shoe, are traditionally manufactured using two main processes: molding and injection molding. Molding involves placing pre-weighed rubber sheets into a mold cavity, then using a flat vulcanizing machine for heating and pressure vulcanization. This method has drawbacks such as low production efficiency, cumbersome material preparation, easy overflow of rubber at the joint between the sole and upper, and poor product quality consistency.

[0003] Due to the special shape of rain boots, the existing processing requires manual placement of the rain boot mold at the output end of the injection molding machine, which makes it difficult to meet the processing requirements and results in a low finished product qualification rate. Summary of the Invention

[0004] This application provides a positioning mechanism for a side-pressure rubber injection rain boot, which can improve the technical problems in related technologies where the processing speed is difficult to meet processing requirements and the finished product qualification rate is not high.

[0005] This application provides a positioning mechanism for a side-pressure type rubber injection rain boot, including:

[0006] A frame having an injection port for connecting to the injection tube of an injection molding device;

[0007] A conveying mechanism is mounted on the frame;

[0008] A lifting mechanism is mounted on the frame, and a portion of the working area of ​​the lifting mechanism overlaps with the output end of the conveying mechanism.

[0009] A side-pressure clamping mechanism, disposed on the frame, is used to clamp the rain boot mold, thereby connecting the rain boot mold to the injection port; and

[0010] A placement platform is movably mounted on the conveying mechanism, the lifting mechanism, and the side-pressure clamping mechanism; the output end of the conveying mechanism, the working area of ​​the lifting mechanism, and the clamping area of ​​the side-pressure clamping mechanism are located on the same straight line;

[0011] The lifting mechanism is used to push the placement platform away from the conveying mechanism or to bring the placement platform back onto the conveying mechanism; the conveying mechanism is used to move the rain boot mold toward the output end of the lifting mechanism via the placement platform, so that the lifting mechanism can push the placement platform to the clamping area of ​​the side pressure clamping mechanism, thereby fixing the rain boot mold to the other end of the injection tube, so that the injection molding machine can perform injection molding operation on the rain boot mold through the injection port.

[0012] The technical solutions described in this application embodiment have at least the following technical effects:

[0013] The positioning mechanism provided in this application uses a conveying mechanism to transport the rain boot mold from a safe location to the working area of ​​the lifting mechanism. Compared to the solution where the operator directly places the mold in the working area of ​​the lifting mechanism, this solution allows the operator to stay away from dangerous areas (i.e., the working area of ​​the lifting mechanism and the clamping area of ​​the side-pressure clamping mechanism). The rain boot mold can be fixed on the placement platform, allowing it to enter the clamping area of ​​the side-pressure clamping mechanism in a fixed posture, thus enabling the side-pressure clamping mechanism to accurately clamp the mold. By lifting the placement platform and the rain boot mold to the clamping area of ​​the side-pressure clamping mechanism using the lifting mechanism, and then clamping the rain boot mold away from the placement platform using the side-pressure clamping mechanism, the placement platform is not affected during injection molding, thereby not affecting the production of the next rain boot mold. Compared to the method of using a mechanism to clamp the rain boot mold laterally (due to the shape of the rain boot mold, if a lateral clamping method is used, the mechanism needs to be divided into multiple parts, and each part of the rain boot mold needs to be clamped separately), the side-pressure clamping mechanism can firmly clamp the rain boot mold with only two parts. Since there are only two parts, it reduces the impurities generated after injection molding and also facilitates demolding, thereby reducing production time.

[0014] In some embodiments, the conveying mechanism includes:

[0015] A slide rail is mounted on the frame; the slide rail includes an arc track and a straight track, the arc track being connected to the straight track, and the arc track being located at the end of the straight track away from the lifting mechanism; the placement platform is movably mounted on the slide rail; and

[0016] A first power device is disposed on the outer wall of the circular arc track, and the power output end of the first power device is connected to the placement platform;

[0017] The first power unit is used to drive the slide rail to move, thereby moving the placement platform toward the working area of ​​the lifting mechanism, so that the lifting mechanism can move the rain boot mold to the working area of ​​the side pressure clamping mechanism.

[0018] In some embodiments, the slide rail is configured as a double rail, and the lifting end of the lifting mechanism is capable of moving between the two rails of the slide rail.

[0019] In some embodiments, sliding auxiliary members are provided on both sides of the placement platform and are disposed on the slide rail; an opening is provided on the straight track and the opening is located directly above the lifting mechanism; the sliding auxiliary members can disengage from the slide rail through the opening so that the lifting mechanism can push the placement platform to the clamping area of ​​the side-pressure clamping mechanism.

[0020] In some embodiments, the placement platform includes:

[0021] A placement body is movably mounted on the conveying mechanism, the lifting mechanism, and the side-pressure clamping mechanism; a fixing groove is provided on the side of the placement body facing away from the lifting mechanism; and

[0022] A fixing structure is provided on the side of the placement body facing away from the lifting mechanism, and the fixing structure is used to fix the rain boot mold to the placement body;

[0023] The fixing structure is used to fix the rain boot mold to the placement body, so that the placement body can drive the rain boot mold to move stably to the working area of ​​the lifting mechanism.

[0024] In some embodiments, two mounting slots and a trigger slot are formed on the inner sidewall of the fixing slot. When the placement platform is located on the arc track, the trigger slot is close to the ground, and the two mounting slots are disposed on two opposite sidewalls, and the two mounting slots are connected through the trigger slot; the fixing structure includes:

[0025] Two fixed airbags are respectively disposed in the two mounting slots, and the two fixed airbags are respectively connected to both ends of the trigger slot, so that gas can flow within the trigger slot and the two fixed airbags; and

[0026] The first trigger is movably disposed in the trigger groove, and the gas fails to completely fill the trigger groove and the internal space of the two fixed airbags;

[0027] The first trigger is used to move toward the bottom wall of the trigger groove when the operator places the rain boot mold in the fixing groove, so as to push part of the gas in the trigger groove into the two fixing airbags, thereby causing the two fixing airbags to move toward the rain boot mold, thereby fixing the rain boot mold in the fixing groove.

[0028] In some embodiments, the inner bottom wall of the fixing groove is larger than the sole of the rain boot mold; the placement body also has an installation space, which is connected to the trigger groove; the first trigger member is movably inserted into the trigger groove, one end of the first trigger member extending into the fixing groove and the other end extending into the installation space; a locking engagement hole is provided on the side wall of the installation space; a connecting hole is provided on the inner bottom wall of the trigger groove, which connects the installation space and the trigger groove; the fixing structure further includes:

[0029] A locking member, inserted into the communicating hole, has one end connected to the side of the first trigger member facing the communicating hole, and a locking hole is formed on the side wall of the locking member; and

[0030] A locking fitting is movably disposed within the locking fitting hole, and the locking fitting is used to fix the locking member;

[0031] The first trigger is used to move toward the installation space when the operator places the rain boot mold in the fixing groove, so as to drive the locking member toward the locking mating member, thereby allowing the locking mating member to abut against the locking member and thus fix the first trigger.

[0032] In some embodiments, the placement platform has a trigger hole on the side facing away from the fixing groove. The trigger hole includes a first trigger segment and a second trigger segment. The first trigger segment communicates with the locking engagement hole, and the second trigger segment communicates with the external space. The radius of the first trigger segment is smaller than the radius of the second trigger segment. The locking engagement member has a locking hole on the side facing the trigger hole. The fixing structure further includes:

[0033] A second trigger element, comprising a first trigger region and a second trigger region, wherein the first trigger region is movably disposed within the first trigger segment, and the second trigger region is movably disposed within the second trigger region; the length of the first trigger region is greater than the depth of the first trigger segment, and the first trigger region can extend into the locking engagement hole; and

[0034] An elastic element is disposed in the second trigger segment, one end of the elastic element is connected to the side of the second trigger area facing the first trigger area, and the other end is connected to the bottom wall of the second trigger area;

[0035] Wherein, the second trigger is used to partially extend into the locking hole when the lifting mechanism pushes the placement platform toward the side-pressing clamping mechanism, so as to push the locking engagement member to move away from the locking member, thereby releasing the locking operation of the locking member on the first trigger; the elastic element is used to push the second trigger toward the external space when the lifting mechanism is disengaged from the placement platform, so as to completely disengage the second trigger from the locking hole.

[0036] In some embodiments, the fixing structure further includes a return member disposed within the locking engagement hole, one end of which is connected to the bottom wall of the locking engagement hole, and the other end of which is connected to the locking engagement member facing the bottom wall of the locking engagement hole.

[0037] In some embodiments, the side of the first trigger area facing the locking mating member is provided as an inclined surface, and the height of the inclined surface near the mounting space is higher than the height of the inclined surface away from the mounting space. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 A three-dimensional structural diagram of the station mechanism provided in the embodiments of this application;

[0040] Figure 2 A three-dimensional structural diagram of the placement platform provided in an embodiment of this application;

[0041] Figure 3 This is a schematic diagram of the main structure of the placement platform provided in an embodiment of this application;

[0042] Figure 4 For along Figure 3 Cross-sectional view of the structure along the AA direction;

[0043] Figure 5 This is a top view of the placement platform used in the embodiments of this application;

[0044] Figure 6 For along Figure 5 Cross-sectional view of the structure along the BB direction.

[0045] The following are the labeling elements in the figure:

[0046] 100. Stationary structure;

[0047] 10. Rack;

[0048] 20. Conveying mechanism; 21. Slide rail; 211. Circular arc track; 212. Linear track; 22. First power unit; 30. Lifting mechanism; 40. Side pressure clamping mechanism;

[0049] 50. Placement platform; 500. Fixing groove; 501. Mounting groove; 502. Trigger groove; 503. Installation space; 504. Locking mating hole; 505. Connecting hole; 506. Trigger hole; 5061. First triggering section; 5062. Second triggering section; 51. Sliding auxiliary component; 52. Placement body; 53. Fixing structure; 531. Fixing airbag; 532. First triggering component; 533. Locking component; 5330. Locking hole; 534. Locking mating component; 535. Second triggering component; 5351. First triggering area; 5352. Second triggering area; 536. Elastic element; 537. Returning component. Detailed Implementation

[0050] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0051] 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 belongs; 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.

[0052] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0053] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 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 this application.

[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0055] In this application, "and / or" is merely a way of describing the relationship between related objects, indicating that three relationships can exist; for example, A and / or B can represent three cases: 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.

[0056] It should be noted that in this application, the words "in some embodiments," "exemplarily," and "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "in some embodiments," "exemplarily," or "for example" should not be construed as being more preferred or advantageous than other embodiments or design solutions. Specifically, the use of words such as "in some embodiments," "exemplarily," and "for example" is intended to present related concepts in a specific manner, meaning that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of this application. The appearance of the above words in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0057] Rain boots, as a common type of waterproof shoe, are traditionally manufactured using two main processes: molding and injection molding. Molding involves placing pre-weighed rubber sheets into a mold cavity, then using a flat vulcanizing machine for heating and pressure vulcanization. This method has drawbacks such as low production efficiency, cumbersome material preparation, easy overflow of rubber at the joint between the sole and upper, and poor product quality consistency.

[0058] Due to the special shape of rain boots, the existing processing requires manual placement of the rain boot mold at the output end of the injection molding machine, which makes it difficult to meet the processing requirements and results in a low finished product qualification rate.

[0059] Based on this, in order to improve the problem that the processing speed is difficult to meet the processing requirements and the finished product qualification rate is not high in the related technologies, the embodiments of this application provide the following solutions.

[0060] Please refer to the following: Figures 1 to 6This application provides a positioning mechanism 100 for a side-pressure type rubber injection rain boot. The positioning mechanism 100 includes a frame 10, a conveying mechanism 20, a lifting mechanism 30, a side-pressure clamping mechanism 40, and a placement platform 50, wherein:

[0061] The frame 10 has an injection port for connecting to the injection tube of the injection molding device. A conveying mechanism 20 is mounted on the frame 10. A lifting mechanism 30 is mounted on the frame 10, and a portion of the working area of ​​the lifting mechanism 30 overlaps with the output end of the conveying mechanism 20.

[0062] A side-pressure clamping mechanism 40 is mounted on the frame 10. The side-pressure clamping mechanism 40 is used to clamp the rain boot mold, thereby connecting the rain boot mold to the injection port. A placement table 50 is movably mounted on the conveying mechanism 20, the lifting mechanism 30, and the side-pressure clamping mechanism 40; the output end of the conveying mechanism 20, the working area of ​​the lifting mechanism 30, and the clamping area of ​​the side-pressure clamping mechanism 40 are located on the same straight line.

[0063] The lifting mechanism 30 is used to push the placement platform 50 away from the conveying mechanism 20 or to drive the placement platform 50 back onto the conveying mechanism 20. The conveying mechanism 20 is used to drive the rain boot mold toward the output end of the lifting mechanism 30 via the placement platform 50, so that the lifting mechanism 30 can push the placement platform 50 to the clamping area of ​​the side pressure clamping mechanism 40, thereby fixing the rain boot mold to the other end of the injection tube, so that the injection molding machine can perform injection molding operation on the rain boot mold through the injection port.

[0064] It is understood that the frame 10 is a component used to house the conveying mechanism 20, the lifting mechanism 30, and the side-pressure clamping mechanism 40. For example, the frame 10 can be a metal frame or a metal platform. The conveying mechanism 20 is a mechanism used to transport the placement platform 50; for example, the conveying mechanism 20 can be a conveyor belt or a robotic arm. The lifting mechanism 30 is a component used to move the placement platform 50 into the clamping area of ​​the side-pressure clamping mechanism 40; for example, the lifting mechanism 30 includes a cylinder (hydraulic cylinder) and a lifting platform, etc., with the lifting platform located at the output end of the cylinder (hydraulic cylinder).

[0065] The side-pressure clamping mechanism 40 is a component used to clamp the rain boot mold; for example, the side-pressure clamping mechanism 40 includes a second power device (where the second power device can be a cylinder or a hydraulic cylinder), two clamping members and two connecting rods. The second power device is mounted on the frame 10, and the second power output end has two opposing power output ends; one end of the connecting rod is hinged to the power output end of the second power device, and the other end is hinged to the clamping member.

[0066] The placement platform 50 is a component used to place the rain boot mold; for example, the placement platform 50 can be a metal plate or a metal block, etc.

[0067] As can be seen from the above, the positioning mechanism 100 provided in this application embodiment transports the rain boot mold from a safe position to the working area of ​​the lifting mechanism 30 via the conveying mechanism 20. Compared with the solution where the operator directly places the mold in the working area of ​​the lifting mechanism 30, the above solution allows the operator to stay away from the danger zone (i.e., the working area of ​​the lifting mechanism 30 and the clamping area of ​​the side-pressure clamping mechanism 40). The rain boot mold can be fixed on the placement table 50 so that it can enter the clamping area of ​​the side-pressure clamping mechanism 40 in a fixed posture, thereby enabling the side-pressure clamping mechanism 40 to accurately clamp the rain boot mold. By lifting the placement table 50 and the rain boot mold to the clamping area of ​​the side-pressure clamping mechanism 40 via the lifting mechanism 30, and by clamping the rain boot mold with the side-pressure clamping mechanism 40 until it is detached from the placement table 50, the placement table 50 is not affected during the injection molding process, thus not affecting the production of the next rain boot mold. Compared to the method of laterally clamping the rain boot mold through a mechanism (which requires the mechanism to be divided into multiple parts and each part of the rain boot mold to be clamped separately due to the shape of the rain boot mold), the side pressure clamping mechanism 40 can firmly clamp the rain boot mold with only two parts. Since there are only two parts, it reduces the impurities generated after injection molding and facilitates demolding, thereby reducing production time.

[0068] In some embodiments, please refer to the following: Figures 1 to 6 The conveying mechanism 20 includes a slide rail 21 and a first power unit 22, wherein:

[0069] The slide rail 21 is mounted on the frame 10; the slide rail 21 includes an arc track 211 and a straight track 212, the arc track 211 is connected to the straight track 212, and the arc track 211 is located at the end of the straight track 212 away from the lifting mechanism 30; the placement platform 50 is movably mounted on the slide rail 21.

[0070] The first power unit 22 is disposed on the outer wall of the circular arc track 211, and the power output end of the first power unit 22 is connected to the placement platform 50.

[0071] The first power unit 22 is used to drive the slide rail 21 to move, so as to move the placement platform 50 toward the working area of ​​the lifting mechanism 30, thereby enabling the lifting mechanism 30 to move the rain boot mold to the working area of ​​the side pressure clamping mechanism 40.

[0072] It is understood that the slide rail 21 is a component used to guide the placement platform 50. The first power unit 22 is a device used to provide power to the placement platform 50; for example, the first power unit 22 may be a motor or electric motor, etc.

[0073] With this configuration, when the placement platform 50 is located on the arc track 211, the worker places the rain boot mold on the placement platform 50, and the first power unit 22 can push the placement platform 50 to move the rain boot mold into the working area of ​​the lifting mechanism 30. Compared with the solution where the worker directly places the placement platform 50 and the rain boot mold into the working area of ​​the lifting mechanism 30, the above solution allows the worker to keep away from the lifting mechanism 30 when placing the rain boot mold on the placement platform 50, thereby keeping the worker away from danger and ensuring the safety of the worker during the work process.

[0074] Optionally, in some embodiments, please refer to Figures 1 to 6 The slide rail 21 is configured as a double rail, and the lifting end of the lifting mechanism 30 can move between the two rails of the slide rail 21.

[0075] With this configuration, compared to the scheme where the slide rail 21 is a single rail (in the scheme where guidance is provided by a single rail, an additional movable component is required to fix the placement platform to the side of the single rail facing the side pressure clamping mechanism 40), there is a gap between the two rails, which allows the lifting mechanism 30 to stably push the placement platform 50 from the slide rail 21 to the clamping area of ​​the side pressure clamping mechanism 40; and when the placement platform 50 is guided by the two rails, it can be fixed to the side pressure clamping mechanism 40 without the aid of other components.

[0076] Optionally, please refer to Figures 1 to 6 The placement platform 50 is provided with sliding auxiliary parts 51 on both sides, and the sliding auxiliary parts 51 are provided on the slide rail 21. The linear track 212 is provided with an opening, and the opening is located directly above the lifting mechanism 30. The sliding auxiliary parts 51 can disengage from the slide rail 21 through the opening, so that the lifting mechanism 30 can push the placement platform 50 to the clamping area of ​​the side pressure clamping mechanism 40.

[0077] It can be understood that the sliding auxiliary member 51 is a component used to assist the placement platform 50 in moving on the slide rail 21; for example, the sliding auxiliary member 51 can be a metal rod or a metal block.

[0078] This configuration reduces the friction when the placement platform 50 disengages from the slide rail 21 by providing the sliding auxiliary component 51, allowing the placement platform 50 to move smoothly on the slide rail 21. Furthermore, the sliding auxiliary component 51 also reduces the size of the opening, thereby preventing the placement platform 50 from getting stuck during movement.

[0079] For example, please refer to Figures 1 to 6 The placement platform 50 includes a placement body 52 and a fixing structure 53, wherein:

[0080] The placement body 52 is movably mounted on the conveying mechanism 20, the lifting mechanism 30 and the side pressure clamping mechanism 40, and a fixing groove 500 is provided on the side of the placement body 52 facing away from the lifting mechanism 30.

[0081] The fixing structure 53 is located on the side of the placement body 52 facing away from the lifting mechanism 30. The fixing structure 53 is used to fix the rain boot mold onto the placement body 52.

[0082] The fixing structure 53 is used to fix the rain boot mold to the placement body 52 so that the placement body 52 can drive the rain boot mold to move stably to the working area of ​​the lifting mechanism 30.

[0083] It can be understood that the placement body 52 is a component used to place the rain boot mold; for example, the placement body 52 can be a metal plate or a metal block, etc. The fixing structure 53 is a structure used to fix the rain boot mold to the placement body 52; for example, the fixing structure 53 includes a fixing airbag 531, a first trigger 532, a locking member 533, a locking engagement member 534, a second trigger 535, an elastic element 536, and a return member 537, etc.

[0084] With this setup, the worker places the rain boot mold into the fixing groove 500 on the placement body 52, and the fixing structure 53 secures the rain boot mold within the fixing groove 500. Compared to directly placing the rain boot mold into the fixing groove 500, this method ensures that the rain boot mold always maintains a consistent position when entering the working area of ​​the lifting mechanism 30, thereby enabling the lifting mechanism 30 to enter the clamping area of ​​the side-pressure clamping mechanism 40 in the correct posture.

[0085] In some embodiments, please refer to Figures 1 to 6 The inner wall of the fixing groove 500 has two mounting grooves 501 and a trigger groove 502. When the placement platform 50 is located on the arc track 211, the trigger groove 502 is close to the ground, and the two mounting grooves 501 are set on two opposite side walls and are connected through the trigger groove 502. The fixing structure 53 includes two fixing airbags 531 and a first trigger member 532, wherein:

[0086] Two fixed airbags 531 are respectively disposed in two mounting slots 501. The two fixed airbags 531 are respectively connected to both ends of the trigger slot 502 so that gas can flow in the trigger slot 502 and the two fixed airbags 531.

[0087] The first trigger 532 is movably disposed in the trigger groove 502, and the gas does not completely fill the trigger groove 502 and the internal space of the two fixed airbags 531.

[0088] The first trigger 532 is used to move toward the bottom wall of the trigger groove 502 when the operator places the rain boot mold in the fixing groove 500, so as to push part of the gas in the trigger groove 502 into the two fixing airbags 531, thereby causing the two fixing airbags 531 to move toward the rain boot mold, thereby fixing the rain boot mold in the fixing groove 500.

[0089] It is understood that the first trigger 532 is a component used to push gas into the two fixed airbags 531; for example, the first trigger 532 can be a metal plate or a metal block, etc. The fixed airbags 531 are components used to fix the rain boot mold in the fixed groove 500.

[0090] With this setup, the worker places the rain boot mold on the placement platform 50 located on the arc track 211, causing the rain boot mold to push the first trigger 532 towards the installation space 503. This allows gas located in the trigger groove 502 to enter the two fixing airbags 531, thereby fixing the rain boot mold within the fixing groove 500. Compared to using a metal plate to fix the rain boot mold within the fixing groove 500, the above solution uses fixing airbags 531 to fix the rain boot mold within the fixing groove 500, reducing the impact on the rain boot mold during the fixing process and allowing the rain boot mold to be more stably fixed within the fixing groove 500.

[0091] Optionally, in some embodiments, please refer to Figures 1 to 6 The inner bottom wall of the fixing groove 500 is larger than the sole of the rain boot mold; the main body 52 also has an installation space 503, which is connected to the trigger groove 502; the first trigger 532 is movably inserted into the trigger groove 502, with one end of the first trigger 532 extending into the fixing groove 500 and the other end extending into the installation space 503; a locking engagement hole 504 is provided on the side wall of the installation space 503; a connecting hole 505 is provided on the inner bottom wall of the trigger groove 502, which connects the installation space 503 and the trigger groove 502; the fixing structure 53 also includes a locking member 533 and a locking engagement member 534, wherein:

[0092] The locking member 533 is inserted into the connecting hole 505. One end of the locking member 533 is connected to the side of the first trigger member 532 facing the connecting hole 505. A locking hole 5330 is provided on the side wall of the locking member 533.

[0093] The locking fitting 534 is movably disposed within the locking fitting hole 504, and the locking fitting 534 is used to fix the locking fitting 533.

[0094] The first trigger 532 is used to move toward the installation space 503 when the operator places the rain boot mold in the fixing groove 500, so as to drive the locking member 533 toward the locking mating member 534, so that the locking mating member 534 can abut against the locking member 533, thereby fixing the first trigger 532.

[0095] It is understood that the locking member 533 is a component used to cooperate with the locking mating member 534 to fix the first trigger member 532; for example, the locking member 533 includes a metal rod and a protrusion with a bevel, one end of the metal rod is connected to the first trigger member 532, and the other end is connected to the protrusion, the bevel of the protrusion faces the locking mating member 534, and the height of the side of the protrusion closer to the metal rod is higher than the height of the side of the protrusion away from the metal rod. For example, the locking mating member 534 can be a metal rod or a metal post, etc.

[0096] With this configuration, the first trigger 532 pushes the locking member 533 toward the locking mating member 534, thereby causing the inclined surface of the protruding small body to push the locking mating member 534 toward the inner bottom wall of the locking mating hole 504. This allows the protruding small body to move from one side of the locking mating member 534 to the other side, thus restricting the movement of the locking member 533 and ultimately fixing the first trigger 532. This design allows the first trigger 532 to trigger the locking member 533 and the locking mating member 534 to lock together as the gas in the trigger groove 502 enters the two fixing airbags 531, thereby fixing the first trigger 532. This design simplifies the structure and reduces manufacturing costs.

[0097] Optionally, please refer to Figures 1 to 6 A trigger hole 506 is provided on the side of the placement platform 50 facing away from the fixing groove 500. The trigger hole 506 includes a first trigger segment 5061 and a second trigger segment 5062. The first trigger segment 5061 is connected to the locking engagement hole 504, and the second trigger segment 5062 is connected to the external space. The radius of the first trigger segment 5061 is smaller than the radius of the second trigger segment 5062. A locking engagement member 534 has a locking hole 5330 on the side facing the trigger hole 506. The fixing structure 53 also includes a second trigger member 535 and an elastic element 536, wherein:

[0098] The second trigger 535 includes a first trigger area 5351 and a second trigger area 5352. The first trigger area 5351 is movably disposed in the first trigger segment 5061, and the second trigger area 5352 is movably disposed in the second trigger area 5352. The length of the first trigger area 5351 is greater than the depth of the first trigger segment 5061, and the first trigger area 5351 can extend into the locking mating hole 504.

[0099] The elastic element 536 is disposed in the second trigger section 5062. One end of the elastic element 536 is connected to the side of the second trigger area 5352 facing the first trigger area 5351, and the other end is connected to the inner bottom wall of the second trigger area 5352.

[0100] The second trigger 535 is used to partially extend into the locking hole 5330 when the lifting mechanism 30 pushes the placement platform 50 toward the side-pressing clamping mechanism 40, so as to push the locking engagement 534 to move away from the locking member 533, thereby releasing the locking operation of the locking member 533 on the first trigger 532; the elastic element 536 is used to push the second trigger 535 toward the external space when the lifting mechanism 30 is disengaged from the placement platform 50, so that the second trigger 535 is completely disengaged from the locking hole 5330.

[0101] It can be understood that the second trigger 535 is a component used to establish a locking relationship between the locking component 533 and the locking mating component 534; for example, the second trigger 535 includes a first trigger area 5351 and a second trigger area 5352. The elastic element 536 is a component used to push the second trigger 535 toward external space; for example, the elastic element 536 may be a metal spring or an air spring, etc.

[0102] With this configuration, when the lifting mechanism 30 pushes the placement platform 50 toward the side-pressure clamping mechanism 40, the lifting mechanism 30 pushes the second trigger 535 to move away from the external space, so that the second trigger 535 partially enters the locking hole 5330, thereby causing the locking mating part 534 to move toward the bottom wall of the locking mating hole 504, thus releasing the locking operation of the locking part 534 on the locking part 533, and finally allowing the locking part 533 to move freely within the installation space 503. This solution connects the lifting mechanism 30 and the second trigger 535, allowing the lifting mechanism 30 to automatically release the fixation of the rain boot mold during the process of pushing the placement platform 50 toward the side-pressure clamping mechanism 40, facilitating the subsequent clamping of the rain boot mold by the side-pressure clamping mechanism 40. This solution also reduces the need for a triggering power device for the second trigger 535, thereby reducing the manufacturing cost of the device.

[0103] In some embodiments, please refer to Figures 1 to 6 The fixing structure 53 also includes a return member 537, which is disposed in the locking mating hole 504. One end of the return member 537 is connected to the inner bottom wall of the locking mating hole 504, and the other end is connected to the locking mating member 534 facing the inner bottom wall of the locking mating hole 504.

[0104] It is understood that the return member 537 is a component used to push the locking engagement member 534 away from the inner wall of the locking engagement hole 504; for example, the return member 537 may be a metal spring or an air spring.

[0105] With this configuration, by providing a return element 537 within the locking engagement hole 504, the locking engagement element 534 is always subjected to a force opposing the bottom wall of the inner wall of the locking engagement hole 504.

[0106] In some embodiments, please refer to Figures 1 to 6 The first trigger area 5351 is set as an inclined surface on the side facing the locking mating member 534, and the height of the inclined surface on the side closer to the mounting space 503 is higher than the height of the inclined surface on the side away from the mounting space 503.

[0107] With this configuration, the structure allows the first trigger zone 5351 to push the locking engagement member 534 toward the inner bottom wall of the locking engagement hole 504 as it enters the locking hole 5330, thereby releasing the locking engagement member 534 from locking the locking member 533.

[0108] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A standing mechanism for a side pressure type rubber injection rain boot, characterized by, The utility model relates to a rain boot mould injection device, including: Rack, the rack has injection port for with injection tube of injection device's injection is communicated; Conveying mechanism, set up on the rack; Lifting mechanism, set up on the rack, the partial work area of lifting mechanism coincides with the output end of conveying mechanism; Side pressure clamping mechanism, set up on the rack, the side pressure clamping mechanism is used for clamping rain boot mould, then rain boot mould is communicated with injection port;And Placing table, movably set up on conveying mechanism, lifting mechanism and side pressure clamping mechanism, the output end of conveying mechanism, the work area of lifting mechanism and the clamping area of side pressure clamping mechanism are located in same straight line; Wherein, the lifting mechanism is used for promoting placing table to separate from conveying mechanism or leading placing table to return to conveying mechanism, and conveying mechanism is used for leading rain boot mould to the above of output end of lifting mechanism through placing table, so that lifting mechanism can promote placing table to the clamping area of side pressure clamping mechanism, then rain boot mould is fixed to the other end of injection tube, so that injection machine can be operated through injection port to rain boot mould; The conveying mechanism includes: Slide rail, set up on the rack, the slide rail includes circular arc track and straight line track, the circular arc track is connected with straight line track, and the circular arc track is set up on the end of straight line track away from lifting mechanism, and placing table is movably set up on slide rail, and First power device, set up on the outer side wall of circular arc track, the power output end of first power device is connected with placing table; Wherein, the first power device is used for driving slide rail to move, to lead placing table to the work area of lifting mechanism, so that lifting mechanism can lead rain boot mould to the work area of side pressure clamping mechanism; The placing table includes: Placing main part, movably set up on conveying mechanism, lifting mechanism and side pressure clamping mechanism, the one side of placing main part away from lifting mechanism is provided with fixed groove, and Fixing structure, set up on the one side of placing main part away from lifting mechanism, the fixing structure is used for fixing rain boot mould on placing main part; Wherein, the fixing structure is used for fixing rain boot mould on placing main part, so that placing main part can lead rain boot mould to move stably to the work area of lifting mechanism; Two installation grooves and trigger groove are set up on the inner side wall of fixed groove, under the condition that placing table is located on circular arc track, trigger groove is close to ground, two installation grooves are set up on two opposite side walls, and two installation grooves are communicated through trigger groove, and the fixing structure includes: Two fixed air bags, two fixed air bags are set up in two installation grooves respectively, and two fixed air bags are communicated with two ends of trigger groove respectively, so that gas can flow in trigger groove and two fixed air bags, and The first trigger is movably arranged in the trigger groove, and the trigger groove and the two fixed air bags are not completely filled with gas; The first trigger is arranged to move towards the inner bottom wall of the trigger groove when the rain boot mold is placed in the fixed groove by the operator, so as to push part of the gas in the trigger groove into the two fixed air bags, and then move the two fixed air bags towards the rain boot mold, thereby fixing the rain boot mold in the fixed groove.

2. A stationery mechanism as claimed in claim 1, characterized in that: The slide rail is arranged as a double rail, and the lifting end of the lifting mechanism can move between the double rails of the slide rail.

3. A stationery mechanism as claimed in claim 2, characterized in that: The placing table is provided with a sliding auxiliary part on both sides, and the sliding auxiliary part is arranged on the slide rail; an opening is arranged on the linear track, and the opening is located directly above the lifting mechanism; the sliding auxiliary part can be separated from the slide rail through the opening, so that the lifting mechanism can push the placing table to the clamping area of the side pressure clamping mechanism.

4. The stationery mechanism of claim 1, wherein, The inner bottom wall of the fixed groove is larger than the sole of the rain boot mold; the placing main body further has a mounting space which is in communication with the trigger groove; the first trigger is movably arranged in the trigger groove, one end of the first trigger extends into the fixed groove, and the other end extends into the mounting space; a locking hole is arranged on the side wall of the mounting space; The inner bottom wall of the trigger groove is provided with a communication hole, and the communication hole communicates the mounting space with the trigger groove; the fixing structure further comprises: A locking part is arranged in the communication hole, one end of the locking part is in communication with the side of the first trigger facing the communication hole, and a locking hole is arranged on the side wall of the locking part; and A locking matching part is movably arranged in the locking matching hole, and the locking matching part is used for fixing the locking part; The first trigger is arranged to move towards the mounting space when the rain boot mold is placed in the fixed groove by the operator, so as to drive the locking part to move towards the locking matching part, and then the locking matching part can abut against the locking part, thereby fixing the first trigger.

5. A stationery mechanism as claimed in claim 4, characterized in that The placing table is provided with a trigger hole on the side away from the fixed groove, the trigger hole comprises a first trigger section and a second trigger section, the first trigger section is in communication with the locking matching hole, the second trigger section is in communication with an external space, and the radius of the first trigger section is smaller than the radius of the second trigger section; a locking hole is arranged on the side of the locking matching part facing the trigger hole; the fixing structure further comprises: The second trigger comprises a first trigger area and a second trigger area, the first trigger area is movably arranged in the first trigger section, the second trigger area is movably arranged in the second trigger area, the length of the first trigger area is greater than the depth of the first trigger section, and the first trigger area can extend into the locking matching hole; and An elastic element is arranged on the second trigger section, one end of the elastic element is connected to one side of the second trigger section facing the first trigger section, and the other end is connected to the bottom wall in the second trigger section; The second trigger member is arranged to partially extend into the locking hole to push the locking matching member away from the locking member to release the locking of the first trigger member by the locking member when the lifting mechanism pushes the placement table towards the side pressure clamping mechanism; and the elastic element is arranged to push the second trigger member to move towards the outside space to make the second trigger member completely separate from the locking hole when the lifting mechanism is separated from the placement table.

6. A stationery mechanism as claimed in claim 5, characterized in that: The fixing structure further comprises a return member arranged in the locking matching hole, one end of the return member is connected to the bottom wall in the locking matching hole, and the other end is connected to the locking matching member facing the bottom wall in the locking matching hole.

7. A station mechanism according to claim 5, wherein The first trigger section comprises: One side of the first trigger section facing the locking matching member is arranged as an inclined surface, and the height of the side of the inclined surface close to the mounting space is higher than the height of the side of the inclined surface away from the mounting space.

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