Forming method of gutter channel

Abstract

The invention provides a forming method of a water groove, which comprises the following steps of: distributing a material into a forming die frame through a material distributing mechanism, and performing vibration forming on the material in the forming die frame to obtain the water groove, a supporting plate is placed on the top of the forming die frame, and the supporting plate is hooked through a plate hooking mechanism; the forming die frame, the formed water groove and the supporting plate are driven by the rotary driving mechanism to rotate by 180 degrees together, so that the supporting plate rotates to the position below the water groove and supports the water groove; the lifting mechanism drives the forming die frame, the formed water groove and the supporting plate to descend together, so that the supporting plate is supported on the conveying mechanism; and the hook plate mechanism is controlled to loosen the supporting plate, the forming mold frame is controlled to ascend to achieve demolding, the supporting plate and the demolded water groove are output through the conveying mechanism, and the rotary driving mechanism drives the forming mold frame to reversely rotate by 180 degrees to return. The automatic production line has the advantages that automatic production of the gutter grooves can be well achieved, so that the production efficiency of the gutter grooves is effectively improved, and the production quality can be guaranteed.

Description

[Technical field]

[0001] The invention relates to the technical field of water ditch production, and in particular to a water ditch forming method. [Background technology]

[0002] A water ditch is a component used to drain or divert water. It is used in irrigation projects, drainage projects, and other projects. In order to ensure the service life of the water ditch, most water ditches are currently made of concrete. Figure 1 and Figure 2 As shown, the existing water ditch 100' is usually in a U-shaped structure, and a splicing convex portion 101' is formed at one end of the water ditch 100', and a splicing concave portion 102' is formed at the other end of the water ditch 100'. During the specific construction, the front and rear water ditches 100' can be spliced ​​together by the splicing convex portion 101' and the splicing concave portion 102', so as to obtain the ditch required for drainage or water diversion; at the same time, in order to facilitate the provision of a top cover for the water ditch 100', an assembly hole 103' is provided through the upper end of the water ditch 100'.

[0003] The specific manufacturing of water gutters currently mainly relies on manual participation, that is, manually pouring concrete slurry into the forming mold, and then manually opening the forming mold to take out the water gutters after the forming is completed. However, this manual manufacturing method has the problem of low manufacturing efficiency, cannot meet the needs of large-scale production, and is difficult to ensure the production quality of water gutters; therefore, in order to effectively improve the manufacturing efficiency of water gutters and ensure the production quality of water gutters, it is urgent to provide a forming method that can realize automatic forming of water gutters. [Summary of the invention]

[0004] The technical problem to be solved by the present invention is to provide a water groove forming method to solve the problems that the existing water groove manufacturing requires manual participation, has low manufacturing efficiency, cannot meet large-scale production needs, and is difficult to ensure the production quality of the water groove.

[0005] The present invention is implemented as follows: a method for forming a water ditch, the forming method comprising the following steps:

[0006] Step S1, placing the material into the forming mold frame through the material placing mechanism, and vibrating the material in the forming mold frame to form a water groove;

[0007] Step S2: After the water groove is formed, the support plate is placed on the top of the forming mold frame, and the support plate is hooked by a hook plate mechanism;

[0008] Step S3, driving the forming mold frame, the formed water groove and the supporting plate to rotate 180 degrees together through the rotary drive mechanism, so that the supporting plate rotates to the bottom of the water groove and supports the water groove;

[0009] Step S4, driving the forming mold frame, the formed water trough and the support plate to descend together through the lifting mechanism, so that the forming mold frame is located at a first preset height, and the support plate is supported on the conveying mechanism;

[0010] Step S5, control the hook plate mechanism to release the support plate, control the molding mold frame to rise to achieve demolding, and output the support plate and the demolded water groove through the conveying mechanism; after the demolding is completed, drive the molding mold frame to rotate 180° in the opposite direction through the rotary drive mechanism to return to its original position.

[0011] By adopting the technical solution of the present invention, at least the following beneficial effects are achieved:

[0012] 1. It can realize the automatic molding production of water grooves, thereby effectively improving the production efficiency of water grooves to better meet the needs of large-scale production, while also ensuring the production quality of water grooves.

[0013] 2. The hook plate mechanism adopts a connecting rod structure, which can effectively fix the pallet placed on the forming mold frame on the one hand, ensuring that the pallet will not fall during the rotation process; on the other hand, when there is no need to hook the pallet, the first movable link, the second movable link, the third movable link and the fourth movable link of the entire connecting rod assembly are all below the upper surface of the forming mold frame, which can effectively avoid affecting other mechanisms and make the entire structure more compact.

[0014] 3. The design utilizes the mode of mutual cooperation between four driving cylinders and two piston racks, and the four driving cylinders cooperate in pairs to drive the two piston racks to make linear motion; at the same time, an output shaft body is arranged between the two piston racks, and the output shaft body is provided with driving teeth meshing with the two piston racks around the circumferential direction, so as to realize the conversion of the linear motion of the two piston racks into rotational motion, thereby driving the forming mold frame to rotate; by adopting the above structural design of the present invention, on the one hand, because the output shaft body is located between the two piston racks, the upper and lower piston racks will both act on the output shaft body during operation, so that the upper and lower sides of the output shaft body are symmetrically stressed, so that the forming mold frame and the formed water groove can be reliably driven to rotate smoothly, ensuring that there will be no shaking, shaking, etc. during the rotation process, and the output shaft body will not bend and deformed due to uneven force, which is beneficial to improving the service life; on the other hand, it is only necessary to control the active stroke of the two piston racks to accurately control the required angle for the rotation of the forming mold frame, which is simple to implement and can ensure the rotation accuracy.

[0015] 4. Before rotation, a lifting mechanism is used to drive the forming mold frame, the forming water groove and the support plate to rise together until the forming mold frame is located at a third preset height, and the third preset height is higher than the second preset height, thereby effectively preventing the forming mold frame from colliding with the conveying mechanism at the bottom during rotation.

[0016] 5. By forming a plurality of water groove cavities in the forming mold frame, a plurality of water grooves can be formed simultaneously during specific use, thereby further improving production efficiency; at the same time, a template body for forming a splicing convex portion at the end of the water groove is movably provided at one end of each water groove cavity, and the template body is connected to the second telescopic cylinder. Therefore, during specific use, the template body can be used to block one end of the water groove cavity before laying the material to ensure that the material will not run out during laying; and in the process of rotating the forming mold frame, the template body can be used to limit the formed water groove, so that the water groove is not easy to separate from the forming mold frame; during demolding, the second telescopic cylinder can be used to drive the template body to separate from the formed water groove, so that the template body can no longer limit the formed water groove, thereby making it more convenient to demold the water groove.

Brief Description of the Drawings

[0017] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0018] Figure 1 It is one of the structural diagrams of the existing water ditch;

[0019] Figure 2 This is the second structural diagram of the existing water ditch;

[0020] Figure 3 It is an overall diagram of various mechanisms involved in a method for forming a water groove of the present invention;

[0021] Figure 4 This is a state diagram of the whole machine when the rotary drive mechanism drives the forming mold frame, the formed water groove and the supporting plate to rotate together at a certain angle;

[0022] Figure 5 This is a structural state diagram of the molding mold frame before the fabric is laid in the present invention;

[0023] Figure 6 This is a structural state diagram of the molding mold frame in the present invention after the material is laid;

[0024] Figure 7 This is a structural state diagram of the forming mold frame in the present invention when the water groove is formed and the support plate is hooked by the hook plate mechanism;

[0025] Figure 8 This is a structural state diagram of the molding mold frame in the present invention after rotating 180 degrees;

[0026] Fig. 9 It is a three-dimensional structural diagram of the rotary drive mechanism in the present invention;

[0027] Fig.10 It is one of the cross-sectional views of the rotary drive mechanism in the present invention;

[0028] Fig.11 This is the second cross-sectional view of the rotary drive mechanism of the present invention;

[0029] Fig.12 It is a structural diagram of the hook plate mechanism in the present invention when it is in an unfolded state;

[0030] Fig.13 It is a structural diagram of the hook plate mechanism of the present invention when it is in a folded and stored state.

[0031] Description of reference numerals:

[0032] Fabric mechanism 1;

[0033] Forming mold frame 2, pin 21, vibration device 22, receiving notch 23, extension plate 24, water groove cavity 25, mold plate body 26, second telescopic cylinder 27;

[0034] Pallet 3;

[0035] Hook plate mechanism 4, connecting rod assembly 41, hook portion 411, first fixed connecting rod 412, second fixed connecting rod 413, first movable connecting rod 414, second movable connecting rod 415, third movable connecting rod 416, fourth movable connecting rod 417, first rotating shaft 4181, second rotating shaft 4182, third rotating shaft 4183, fourth rotating shaft 4184, fifth rotating shaft 4185, sixth rotating shaft 4186, first telescopic cylinder 42;

[0036] Rotation drive mechanism 5, support housing 51, first drive cylinder 52, second drive cylinder 53, third drive cylinder 54, fourth drive cylinder 55, output shaft 56, drive gear 561, first piston rack 57, second piston rack 58, bearing 59;

[0037] Lifting mechanism 6;

[0038] Conveying mechanism 7;

[0039] Plate feeding mechanism 8. [Specific implementation method]

[0040] In order to better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] It should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing these embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. In addition, the terms "first", "second", etc., etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0042] See also Figures 3 to 13 As shown, the present invention provides a method for forming a water groove, and the forming method comprises the following steps:

[0043] Step S1, distributing the material into the forming mold frame 2 through the distributing mechanism 1, and vibrating and forming the material in the forming mold frame 2 to obtain a water groove, wherein the distributing mechanism 1 is horizontally movably disposed above the forming mold frame 2;

[0044] Step S2, after the water groove is formed, the support plate 3 is placed on the top of the forming mold frame 2, and the support plate 3 is hooked by the hook plate mechanism 4; because after the forming mold frame 2 forms the water groove, the forming mold frame 2 and the formed water groove need to be rotated 180 degrees to facilitate the demoulding operation of the water groove in the forming mold frame 2, and in the process of rotating the forming mold frame 2, in order to prevent the water groove from falling and to facilitate the demoulding of the demoulding water groove, the present invention adopts the method of placing the support plate 3 on the top of the forming mold frame 2, and further, in order to prevent the support plate 3 from falling during the rotation process, the present invention adopts the method of hooking the support plate 3 by the hook plate mechanism 4;

[0045] Step S3, driving the forming mold frame 2, the formed water groove and the support plate 3 to rotate 180 degrees together through the rotating drive mechanism 5, so that the support plate 3 rotates to the bottom of the water groove and supports the water groove, so that the demoulding water groove can directly fall on the support plate 3;

[0046] Step S4, the forming mold frame 2, the formed water groove and the support plate 3 are driven down together by the lifting mechanism 6, so that the forming mold frame 2 is located at a first preset height, and the first preset height can be set according to actual needs, and the support plate 3 is supported on the conveying mechanism 7, that is, the conveying mechanism 7 is arranged below the support plate 3 and the forming mold frame 2, so that after the demoulding water groove falls on the support plate 3, the conveying mechanism 7 can be used to directly send the water groove out;

[0047] Step S5, control the hook plate mechanism 4 to release the support plate 3, control the molding mold frame 2 to rise to realize demolding, and output the support plate 3 and the demolded water groove through the conveying mechanism 7; after the demolding is completed, the molding mold frame 2 is driven by the rotary drive mechanism 5 to rotate 180° in the opposite direction to return to its original position, so that the material distribution mechanism 1 can continue to distribute the material into the molding mold frame 2 to form the water groove; at the same time, when the present invention is implemented, in order to effectively prevent the molding mold frame 2 from hitting the water groove during the reverse rotation and return process, the conveying mechanism 7 can be used to first send out the support plate 3 and the demolded water groove, and then the molding mold frame 2 is driven by the rotary drive mechanism 5 to rotate in the opposite direction to return to its original position.

[0048] By adopting the above-mentioned forming method of the present invention, the water ditch can be well automated in forming and producing, thereby effectively improving the production efficiency of the water ditch to better meet the needs of large-scale production, while also ensuring the production quality of the water ditch.

[0049] In some embodiments of the present invention, the step S1 specifically includes:

[0050] Step S11, inserting the pin 21 used for forming the assembly hole on the water groove into the forming mold frame 2, and driving the forming mold frame 2 to move to the position of the second preset height through the lifting mechanism 6. The second preset height can be set according to actual needs, so that the top of the forming mold frame 2 is level with the bottom of the material distributing mechanism 1, so as to facilitate the material distributing mechanism 1 into the forming mold frame 2. The second preset height is higher than the first preset height; because the first preset height is used to support the support plate 3 on the conveying mechanism 7, so as to facilitate the delivery of the demoulding support plate 3 and the water groove, and the second preset height is used for distributing and forming in the forming mold frame 2, the second preset height needs to be higher than the first preset height;

[0051] Step S12, controlling the material distributing mechanism 1 to move from the first position away from the forming mold frame 2 to the second position in the horizontal direction, so that the material distributing mechanism 1 is located directly above the forming mold frame 2, and distributing the material into the forming mold frame 2 through the material distributing mechanism 1, and controlling the vibration device 22 on the forming mold frame 2 to vibrate during the distributing process to achieve preliminary compaction of the material, and after the distributing is completed, controlling the material distributing mechanism 1 to return from the second position to the first position in the horizontal direction to ensure that the material distributing mechanism 1 does not affect the lifting and rotation of the forming mold frame 2;

[0052] Step S13, controlling the vibration device 22 on the molding mold frame 2 to vibrate and mold the material in the molding mold frame 2, thereby obtaining a molded water groove, wherein the vibration device 22 can use a vibration motor, and the vibration device 22 is arranged at the bottom position of the molding mold frame 2 in the cloth state, and at the same time, a plurality of vibration devices 22 can be arranged on the molding mold frame 2 according to actual needs, so as to better utilize the vibration device 22 to vibrate and mold the material, and at the same time, in the process of demolding the water groove in the molding mold frame 2, the vibration device 22 can also be used to generate a vibration effect on the molding mold frame 2, so that the water groove can be better demolded.

[0053] In some embodiments of the present invention, please refer to Fig.12 and Fig.13 As shown, the hook plate mechanism 4 includes a connecting rod assembly 41 and a first telescopic cylinder 42; the first telescopic cylinder 42 is provided on both sides of the middle of both ends of the molding mold frame 2; a hook portion 411 is formed at the free end of the connecting rod assembly 41, and the connecting rod assembly 41 is connected to the telescopic end of the first telescopic cylinder 42, so that the first telescopic cylinder 42 drives the connecting rod assembly 41 to move in conjunction with the hook portion 411; as a specific embodiment of the present invention, the first telescopic cylinder 42 can be a thin oil cylinder;

[0054] In step S2, the hooking mechanism 4 is used to hook the support plate 3, specifically: the telescopic end of the first telescopic cylinder 42 is controlled to extend outward and the connecting rod assembly 41 is linked to expand, so that the hook portion 411 of the connecting rod assembly 41 hooks the support plate 3 tightly, thereby ensuring that the support plate 3 placed on the forming mold frame 2 will not fall off during rotation;

[0055] In step S5, the control of the hook plate mechanism 4 to release the support plate 3 is specifically to control the telescopic end of the first telescopic cylinder 42 to retract and link the connecting rod assembly 41 to fold, so that the connecting rod assembly 41 is stored in the storage gap 23 on the surface of the forming mold frame 2. In the specific implementation of the present invention, both ends of the fabric side of the forming mold frame 2 extend outward to form an extension plate 24, and the storage gap 23 is formed on the extension plate 24.

[0056] Furthermore, the connecting rod assembly 41 includes a first fixed connecting rod 412, a second fixed connecting rod 413, a first movable connecting rod 414, a second movable connecting rod 415, a third movable connecting rod 416 and a fourth movable connecting rod 417;

[0057] The middle part of the first fixed link 412 is fixedly connected to the telescopic end of the first telescopic cylinder 42, so that the first telescopic cylinder 42 can be used to drive the first fixed link 412 to move; one end of the second fixed link 413 is fixedly connected to the first telescopic cylinder 42, so that the first telescopic cylinder 42 can be used to support the second fixed link 413, and the other end of the second fixed link 413 extends along the telescopic direction of the first telescopic cylinder 42 to a position close to the support plate 3, and the second fixed link 413 is located on the side close to the molding mold frame 2; one end of the first movable link 414 is rotatably connected to the end of the first fixed link 412 away from the second fixed link 413 through a first rotating shaft 4181, and one end of the second movable link 415 is connected to the first fixed link One end of the rod 412 close to the second fixed link 413 is rotationally connected via a second rotating shaft 4182, one end of the third movable link 416 is rotationally connected to the other end of the second fixed link 413 via a third rotating shaft 4183, the other end of the first movable link 414 is rotationally connected to the end of the fourth movable link 417 away from the support plate 3 via a fourth rotating shaft 4184, the other end of the second movable link 415 is rotationally connected to the middle part of the third movable link 416 via a fifth rotating shaft 4185, the other end of the third movable link 416 is rotationally connected to the middle part of the fourth movable link 417 via a sixth rotating shaft 4186, and the end of the fourth movable link 417 close to the support plate 3 forms the hook portion 411.

[0058] When the connecting rod assembly 41 of the present invention is in operation and in the folded storage state, the first movable connecting rod 414, the second movable connecting rod 415, the third movable connecting rod 416 and the fourth movable connecting rod 417 of the entire connecting rod assembly 41 are all below the upper surface of the molding mold frame 2 to ensure that the connecting rod assembly 41 will not affect other mechanisms. When the telescopic end of the first telescopic cylinder 42 gradually extends outward and gradually lifts the first fixed connecting rod 412 upward, the first movable connecting rod 414 will gradually rotate upward from the inclined state away from the side of the support plate 3 to the vertical state with the first rotating shaft 4181 as the rotation center, and then gradually tilt from the vertical state to the side close to the support plate 3; the second movable connecting rod 415 will gradually tilt from the vertical state to the direction close to the support plate 3 with the second rotating shaft 4182 as the rotation center, and finally the second movable connecting rod 415 will be in a horizontal state; The third movable link 416 is gradually lifted upward from a horizontal state with the third rotating shaft 4183 as the rotation center, and the third movable link 416 is finally in a vertical state; the fourth movable link 417 is first gradually lifted upward under the action of the first movable link 414, the second movable link 415 and the third movable link 416, and then drives the hook portion 411 at one end of the fourth movable link 417 to gradually approach the support plate 3, until the hook portion 411 at one end of the fourth movable link 417 hooks the support plate 3, thereby completing the entire hooking action. By adopting the above-mentioned connecting rod assembly 41 of the present invention, on the one hand, it is possible to effectively fix the pallet 3 placed on the forming mold frame 2 to ensure that the pallet 3 will not fall off during the rotation process; on the other hand, when there is no need to hook the pallet 3, the first movable connecting rod 414, the second movable connecting rod 415, the third movable connecting rod 416 and the fourth movable connecting rod 417 of the entire connecting rod assembly 41 are all below the upper surface of the forming mold frame 2 (the upper surface of the forming mold frame 2 refers to one side of the fabric), which can effectively avoid affecting other mechanisms and make the entire structure more compact.

[0059] In some embodiments of the present invention, please refer to Figure 9-11As shown, the rotary drive mechanism 5 includes a support shell 51, a first drive cylinder 52, a second drive cylinder 53, a third drive cylinder 54, a fourth drive cylinder 55, an output shaft 56, a first piston rack 57, a second piston rack 58 and a bearing 59; the support shell 51 is arranged on the lifting mechanism 6, so as to use the lifting mechanism 6 to drive the rotary drive mechanism 5 and the molding mold frame 2 to rise and fall together; the first drive cylinder 52 and the second drive cylinder 53 are arranged on either side of the support shell 51, and the third drive cylinder 53 and the fourth drive cylinder 55 are arranged on the other side of the support shell 51; the central axes of the first drive cylinder 52 and the third drive cylinder 54 are located on the same straight line, the first piston rack 57 is arranged in the support shell 51, one end of the first piston rack 57 is movably connected to the first drive cylinder 52, and the other end of the first piston rack 57 is movably connected to the third drive cylinder 54, that is, the movable ends of the first drive cylinder 52 and the third drive cylinder 54 are arranged facing each other, and the first drive cylinder 52 and the third drive cylinder 54 are connected by the first piston rack 57, so that in specific operation When the first driving cylinder 52 pushes the first piston rack 57 forward, the third driving cylinder 54 will correspondingly retract the first piston rack 57 inward. Conversely, when the third driving cylinder 54 pushes the first piston rack 57 forward, the first driving cylinder 52 will correspondingly retract the first piston rack 57 inward. The central axes of the second driving cylinder 53 and the fourth driving cylinder 55 are located on the same straight line. One end of the second piston rack 58 is movably connected to the second driving cylinder 53, and the other end of the second piston rack 58 is movably connected to the fourth driving cylinder 55. The cylinders 55 are movably connected, that is, the movable ends of the second driving cylinder 53 and the fourth driving cylinder 55 are arranged facing each other, and the second driving cylinder 53 and the fourth driving cylinder 55 are connected through the second piston rack 58, so that in specific operation, when the second driving cylinder 53 pushes the second piston rack 58 forward, the fourth driving cylinder 55 will correspondingly retract the second piston rack 58 inward, and vice versa, when the fourth driving cylinder 55 pushes the second piston rack 58 forward, the second driving cylinder 53 will correspondingly retract the second piston rack 58 inward;

[0060] The output shaft 56 is rotatably arranged in the support shell 51 through a bearing 59, and the output shaft 56 is located between the first piston rack 57 and the second piston rack 58. The output shaft 56 is provided with a driving tooth 561 around the circumferential direction. The first piston rack 57 and the second piston rack 58 are both engaged with the driving tooth 561 on the output shaft 56, so that the first piston rack 57 and the second piston rack 58 can drive the output shaft 56 to rotate when moving, wherein the movement directions of the first piston rack 57 and the second piston rack 58 are opposite; one end of the output shaft 56 extends to the outside of the support shell 51 and is connected to the molding mold frame 2, so that the output shaft 56 is used to drive the molding mold frame 2 to rotate. In the specific implementation of the present invention, the bearings 59 are provided on both sides of the driving teeth 561 of the output shaft 56 to ensure that the output shaft 56 can rotate more reliably; at the same time, the first piston rack 57 and the second piston rack 58 can be designed to drive the molding mold frame 2 to rotate exactly 180° within one movable stroke, so that the reciprocating motion of the first piston rack 57 and the second piston rack 58 can drive the molding mold frame 2 to rotate reciprocatingly;

[0061] In step S3, the rotation drive mechanism 5 is used to drive the molding mold frame 2, the molded water groove and the support plate 3 to rotate 180° together. Specifically, the first drive cylinder 52 is controlled to push the first piston rack 57 forward by a preset length (the preset length can be designed according to actual needs), and the fourth drive cylinder 55 is controlled to synchronously push the second piston rack 58 forward by a preset length. The movement directions of the first piston rack 57 and the second piston rack 58 are opposite. During this process, the third drive cylinder 54 correspondingly retracts the first piston rack 57 inward by a preset length, and the second drive cylinder 53 correspondingly retracts the second piston rack 58 inward by a preset length. At the same time, the first piston rack 57 and the second piston rack 58 drive the output shaft 56 to rotate 180° in the forward direction through the meshing drive teeth 561, thereby driving the molding mold frame 2, the molded water groove and the support plate 3 to rotate 180° in the forward direction, so as to realize the rotation of the support plate 3 to the bottom of the molding mold frame 2, so as to use the support plate 3 to support the demoulding water groove;

[0062] In step S5, the rotary drive mechanism 5 is used to drive the molding mold frame 2 to rotate 180° in the opposite direction for return to its original position as follows: the third drive cylinder 54 is controlled to push the first piston rack 57 forward by a preset length, and the second drive cylinder 53 is controlled to synchronously push the second piston rack 58 forward by a preset length. The movement directions of the first piston rack 57 and the second piston rack 58 are opposite. During this process, the first drive cylinder 52 correspondingly retracts the first piston rack 57 inward by a preset length, and the fourth drive cylinder 55 correspondingly retracts the second piston rack 58 inward by a preset length. At the same time, the first piston rack 57 and the second piston rack 58 drive the output shaft 56 to rotate 180° in the opposite direction through the meshing drive teeth 561, thereby driving the molding mold frame 2 to rotate 180° in the opposite direction for return to its original position, so as to continue to feed the material into the molding mold frame 2 for molding.

[0063] Since the overall weight of the molding mold frame 2 and the molded water grooves in the present invention is very heavy, when the molding mold frame 2 and the molded water grooves are driven to rotate together, if the output shaft is unevenly stressed, it will be easy to cause shaking, swaying, shaft deformation, etc. To this end, the present invention cleverly designs and utilizes the method of mutual cooperation between four drive cylinders and two piston racks, and the four drive cylinders cooperate in pairs to drive the two piston racks to make linear motion; at the same time, an output shaft body 56 is provided between the two piston racks, and the output shaft body 56 is provided with driving teeth 561 meshing with the two piston racks around the circumferential direction, so as to realize the conversion of the linear motion of the two piston racks into rotational motion, thereby driving the molding mold frame 2 to rotate; by adopting the above structural design of the present invention, on the one hand, because the output shaft body 56 is located between the two piston racks, the output shaft body 56 can effectively reduce the rotational motion of the two piston racks. When working, the upper and lower piston racks will both act on the output shaft 56, so that the upper and lower sides of the output shaft 56 are symmetrically stressed, thereby reliably driving the molding mold frame 2 and the molded water groove to rotate smoothly, ensuring that there will be no shaking, shaking, etc. during the rotation process, and the output shaft 56 will not bend or deform due to uneven force, which is beneficial to improving the service life; on the other hand, it is only necessary to control the active stroke of the two piston racks to accurately control the required rotation angle of the molding mold frame 2, which is simple to implement and can ensure the rotation accuracy.

[0064] As a specific implementation of the present invention, the first driving cylinder 52, the second driving cylinder 53, the third driving cylinder 54 and the fourth driving cylinder 55 are all oil cylinders.

[0065] In some embodiments of the present invention, in step S3, before the forming mold frame 2, the formed water groove and the support plate 3 are driven to rotate 180° together by the rotary drive mechanism 5, it also includes: driving the forming mold frame 2, the formed water groove and the support plate 3 to rise together by the lifting mechanism 6, so that the forming mold frame 2 is located at a third preset height, and the third preset height can be set according to actual needs, and the third preset height is higher than the second preset height. Because in the actual production process, some forming mold frames 2 will be designed to be relatively large; therefore, the present invention adopts the method of using the lifting mechanism 6 to drive the forming mold frame 2, the formed water groove and the support plate 3 to rise together until the forming mold frame 2 is located at the third preset height before rotation, and the third preset height is higher than the second preset height, so as to effectively prevent the forming mold frame 2 from colliding with the conveying mechanism 7 at the bottom during the rotation process.

[0066] In some embodiments of the present invention, in step S5, the control of the molding mold frame 2 to rise to realize demolding is: the molding mold frame 2 is driven to rise to the position of the fourth preset height by the lifting mechanism 6, the fourth preset height can be set according to actual needs, and the fourth preset height is higher than the second preset height. Since in the specific implementation of the present invention, after the molding mold frame 2 completes the demolding operation, the molding mold frame 2 needs to be rotated 180° in the opposite direction to return the molding mold frame 2 to its original position, therefore, the present invention directly uses the lifting mechanism 6 to drive the molding mold frame 2 to rise to the fourth preset height during demolding, and the fourth preset height is higher than the second preset height, thereby preventing the molding mold frame 2 from colliding with the conveying mechanism 7 at the bottom during the rotation process. As a specific implementation of the present invention, the fourth preset height can be designed to be equal to the third preset height.

[0067] In some embodiments of the present invention, since the pin 21 will pass through the water groove after molding, in order to enable the water groove to be demolded and avoid damage to the water groove, before controlling the molding mold frame 2 to rise to achieve demolding, it also includes: pulling the pin 21 out of the molding mold frame 2. Specifically, the pin 21 can be pulled out of the molding mold frame 2 by mechanical or manual methods.

[0068] In some embodiments of the present invention, please refer to Figure 5-Figure 8 As shown, at least two water groove cavities 25 are formed in the molding mold frame 2, and one end of each of the water groove cavities 25 is movably provided with a template body 26 for forming a splicing convex portion at the end of the water groove. A second telescopic cylinder 27 is provided on the molding mold frame 2 corresponding to each of the template bodies 26, and the telescopic end of the second telescopic cylinder 27 is connected to the template body 26, so that the template body 26 is driven to move by the second telescopic cylinder 27; as a specific embodiment of the present invention, four water groove cavities 25 are formed in the molding mold frame 2 to improve production efficiency; the second telescopic cylinder 27 can be an oil cylinder;

[0069] In step S1, before the material is distributed into the forming mold frame 2 by the material distribution mechanism 1, the process also includes: controlling the second telescopic cylinder 27 to drive the template body 26 to move toward the direction close to the water groove cavity 25, so that the template body 26 blocks one end of the water groove cavity 25 to ensure that the material does not escape during distribution;

[0070] In step S5, before controlling the molding mold frame 2 to rise to realize demoulding, it also includes: controlling the second telescopic cylinder 27 to drive the template body 26 to move away from the water groove cavity 25, so that the template body 26 is separated from the molded water groove.

[0071] The present invention forms a plurality of water groove cavities 25 in the forming mold frame 2, so that a plurality of water grooves can be formed simultaneously during specific use, thereby further improving production efficiency; at the same time, a template body 26 for forming a splicing convex portion at the end of the water groove is movably provided at one end of each water groove cavity 25, and the template body 26 is connected to the second telescopic cylinder 27. Therefore, during specific use, the template body 26 can be used to block one end of the water groove cavity 25 before laying the material to ensure that the material will not run out during laying; and in the process of rotating the forming mold frame 2, the template body 26 can be used to limit the formed water groove, so that the water groove is not easy to separate from the forming mold frame 2; during demolding, the second telescopic cylinder 27 can be used to drive the template body 26 to separate from the formed water groove, so that the template body 26 can no longer limit the formed water groove, thereby making it more convenient to demold the water groove.

[0072] In some embodiments of the present invention, in step S2, placing the support plate 3 on the top of the forming mold frame 2 is specifically as follows: after the water groove is formed, the forming mold frame 2 and the formed water groove are driven to descend together by the lifting mechanism 6 until the forming mold frame 2 is at a fifth preset height, and the top of the forming mold frame 2 is level with the top of the plate delivery mechanism 8, and the support plate 3 is delivered to the top of the forming mold frame 2 by the plate delivery mechanism 8, wherein the fifth preset height is higher than the first preset height and lower than the second preset height. By using the plate delivery mechanism 8 to automatically deliver the support plate 3 to the top of the forming mold frame 2, manual intervention can be reduced, thereby helping to further improve production efficiency. In the specific implementation of the present invention, the plate delivery mechanism 8 can be set below the material distribution mechanism 1, so that after the forming mold frame 2 and the formed water groove are driven to descend together by the lifting mechanism 6, the support plate 3 can be delivered to the top of the forming mold frame 2 by the plate delivery mechanism 8.

[0073] It should be noted that the material distribution mechanism 1, the lifting mechanism 6, the conveying mechanism 7 and the plate feeding mechanism 8 are all common structures of the existing forming machine and belong to the prior art, so the material distribution mechanism 1, the lifting mechanism 6 and the conveying mechanism 7 will not be further introduced in detail here.

[0074] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A method for forming a water groove, characterized in that: The molding method comprises the following steps: Step S1, placing the material into the forming mold frame through the material placing mechanism, and vibrating the material in the forming mold frame to form a water groove; Step S2: After the water groove is formed, the support plate is placed on the top of the forming mold frame, and the support plate is hooked by a hook plate mechanism; Step S3, driving the forming mold frame, the formed water groove and the supporting plate to rotate 180 degrees together through the rotary drive mechanism, so that the supporting plate rotates to the bottom of the water groove and supports the water groove; Step S4, driving the forming mold frame, the formed water trough and the support plate to descend together through the lifting mechanism, so that the forming mold frame is located at a first preset height, and the support plate is supported on the conveying mechanism; Step S5, controlling the hook plate mechanism to release the support plate, controlling the molding mold frame to rise to realize demolding, and outputting the support plate and the demolded water groove through the conveying mechanism; After demoulding is completed, the molding mold frame is driven by the rotary drive mechanism to rotate 180 degrees in the opposite direction to return to its original position.

2. A method for forming a water groove according to claim 1, characterized in that: The step S1 specifically includes: Step S11, inserting a pin for forming an assembly hole on the water groove into the forming mold frame, and driving the forming mold frame to move to a second preset height position through the lifting mechanism, so that the top of the forming mold frame is flush with the bottom of the material distribution mechanism, and the second preset height is higher than the first preset height; Step S12, controlling the material distributing mechanism to move from a first position away from the forming mold frame to a second position along a horizontal direction, so that the material distributing mechanism is located directly above the forming mold frame, and distributing the material into the forming mold frame through the material distributing mechanism, and controlling the vibration device on the forming mold frame to vibrate during the distributing process, and after the distributing is completed, controlling the material distributing mechanism to return from the second position to the first position along a horizontal direction; Step S13, controlling the vibration device on the molding mold frame to vibrate and mold the material in the molding mold frame, thereby obtaining a molded water groove.

3. A method for forming a water groove according to claim 1, characterized in that: The hook plate mechanism includes a connecting rod assembly and a first telescopic cylinder; the first telescopic cylinder is arranged on both sides of the middle of both ends of the forming mold frame; a hook portion is formed at the free end of the connecting rod assembly, and the connecting rod assembly is connected to the telescopic end of the first telescopic cylinder; In step S2, the use of the hook plate mechanism to hook the support plate specifically includes: controlling the telescopic end of the first telescopic cylinder to extend outward and linking the connecting rod assembly to unfold, so that the hook portion of the connecting rod assembly hooks the support plate tightly; In step S5, the control of the hook plate mechanism to release the support plate specifically includes: controlling the telescopic end of the first telescopic cylinder to retract and linking the connecting rod assembly to fold, so that the connecting rod assembly is stored in the storage gap on the surface of the molding mold frame.

4. A method for forming a water groove according to claim 1, characterized in that: The rotary drive mechanism comprises a support shell, a first drive cylinder, a second drive cylinder, a third drive cylinder, a fourth drive cylinder, an output shaft, a first piston rack, a second piston rack and a bearing; the support shell is arranged on the lifting mechanism; the first drive cylinder and the second drive cylinder are arranged on either side of the support shell, and the third drive cylinder and the fourth drive cylinder are arranged on the other side of the support shell; the central axes of the first drive cylinder and the third drive cylinder are located on the same straight line, the first piston rack is arranged in the support shell, one end of the first piston rack is movably connected to the first drive cylinder, and the other end of the first piston rack is movably connected to the third drive cylinder; The central axes of the second drive cylinder and the fourth drive cylinder are located on the same straight line, one end of the second piston rack is movably connected to the second drive cylinder, and the other end of the second piston rack is movably connected to the fourth drive cylinder; the output shaft body is rotatably arranged in the support shell through a bearing, the output shaft body is located between the first piston rack and the second piston rack, and the output shaft body is provided with driving teeth around the circumferential direction, and the first piston rack and the second piston rack are both engaged with the driving teeth on the output shaft body; one end of the output shaft body extends outside the support shell and is connected to the molding mold frame; In step S3, the method of driving the molding mold frame, the molded water groove and the support plate to rotate 180° together by the rotary drive mechanism is specifically as follows: controlling the first drive cylinder to push the first piston rack forward by a preset length, and controlling the fourth drive cylinder to synchronously push the second piston rack forward by a preset length, the movement directions of the first piston rack and the second piston rack are opposite, during which the third drive cylinder correspondingly retracts the first piston rack inward by a preset length, and the second drive cylinder correspondingly retracts the second piston rack inward by a preset length, and at the same time, the first piston rack and the second piston rack drive the output shaft to rotate 180° in the forward direction through the meshing drive teeth, thereby driving the molding mold frame, the molded water groove and the support plate to rotate 180° in the forward direction together; In step S5, the rotary drive mechanism is used to drive the molding mold frame to rotate 180° in the opposite direction for return to its original position as follows: the third drive cylinder is controlled to push the first piston rack forward by a preset length, and the second drive cylinder is controlled to synchronously push the second piston rack forward by a preset length. The movement directions of the first piston rack and the second piston rack are opposite. During this process, the first drive cylinder correspondingly retracts the first piston rack inward by a preset length, and the fourth drive cylinder correspondingly retracts the second piston rack inward by a preset length. At the same time, the first piston rack and the second piston rack drive the output shaft to rotate 180° in the opposite direction through the meshing drive teeth, thereby driving the molding mold frame to rotate 180° in the opposite direction for return to its original position.

5. A method for forming a water groove according to claim 4, characterized in that: The first drive cylinder, the second drive cylinder, the third drive cylinder and the fourth drive cylinder are all oil cylinders.

6. A method for forming a water groove according to claim 2, characterized in that: In step S3, before the molding mold frame, the molding water groove and the support plate are driven to rotate 180° together by the rotary drive mechanism, it also includes: driving the molding mold frame, the molding water groove and the support plate to rise together by the lifting mechanism, so that the molding mold frame is located at a third preset height, and the third preset height is higher than the second preset height.

7. A method for forming a water groove according to claim 2, characterized in that: In step S5, the molding mold frame is controlled to rise to realize demolding by driving the molding mold frame to rise to a fourth preset height by the lifting mechanism, and the fourth preset height is higher than the second preset height.

8. A method for forming a water groove according to claim 2, characterized in that: Before controlling the molding mold frame to rise and realize demoulding, the method also includes: extracting the pin from the molding mold frame.

9. A method for forming a water groove according to claim 1, characterized in that: At least two water groove cavities are formed in the molding mold frame, and a mold plate body for forming a splicing convex portion at the end of each water groove cavity is movably provided, and a second telescopic cylinder is provided on the molding mold frame corresponding to each of the mold plate bodies, and the telescopic end of the second telescopic cylinder is connected to the mold plate body; In step S1, before the material is distributed into the forming mold frame by the material distribution mechanism, the method further includes: controlling the second telescopic cylinder to drive the template body to move toward the direction close to the water groove cavity, so that the template body blocks one end of the water groove cavity; In step S5, before controlling the molding mold frame to rise to realize demoulding, it also includes: controlling the second telescopic cylinder to drive the template body to move in a direction away from the water groove cavity, so that the template body is separated from the molded water groove.

10. A method for forming a water groove according to claim 2, characterized in that: In step S2, placing the pallet on the top of the molding mold frame is specifically as follows: after the water groove is formed, the molding mold frame and the formed water groove are driven down together by the lifting mechanism until the molding mold frame is at a fifth preset height, and the top of the molding mold frame is made level with the top of the plate sending mechanism, and the pallet is sent to the top of the molding mold frame by the plate sending mechanism, wherein the fifth preset height is higher than the first preset height and lower than the second preset height.

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