Closestool inner container forming device and forming method

Abstract

The invention provides a closestool inner container forming device and a manufacturing method. The forming device comprises a mold body, a rack, a swing body and a swing driving mechanism. The upper portion of the swing body is rotationally connected with the rack, the swing driving mechanism is installed on the rack, and the swing driving mechanism is connected with the lower portion of the swing body; and the mold main body is arranged in the middle of the swinging body. The invention further provides a forming method of the closestool inner container. The mold has the advantages that the whole mold body only comprises the three-section mold, the structure is simple, and the manufacturing cost is low; the whole demolding process is very simple and convenient, and the production efficiency can be improved; the whole production process is fully automatic, and the production efficiency can be effectively improved.

Description

[Technical field]

[0001] The invention relates to the technical field of toilet molding, and in particular to a toilet liner molding device and a molding method. [Background technology]

[0002] A toilet, also known as a toilet seat, is a sanitary appliance in the field of building water supply and drainage materials. It is characterized by the human body sitting in use, and can be divided into direct flushing and siphoning according to the flushing method. When a toilet is manufactured, it is usually manufactured by high-pressure grouting, so a molding mold is required, such as a toilet production mold disclosed in the Chinese utility model patent application number CN202120646529.6.

[0003] A toilet generally includes an inner liner and an outer shell. In some manufacturing processes, the inner liner and the outer shell are molded separately by high-pressure grouting, and then the molded inner liner is placed in the outer shell, and the inner liner and the outer shell are bonded together to form a toilet. However, the mold structure currently used to mold the inner liner of a toilet is relatively complex, and the demoulding efficiency is low, which not only increases the manufacturing cost, but also is not conducive to improving production efficiency. In view of the above-mentioned problems, the inventor of this case conducted an in-depth study on the problem, and thus this case was created. [Summary of the invention]

[0004] The technical problem to be solved by the present invention is to provide a toilet liner forming device and a manufacturing method, so as to solve the problem that the mold structure in the prior art is relatively complex and the demoulding efficiency is low, which not only has high manufacturing cost but also is not conducive to improving production efficiency.

[0005] The present invention is achieved in that:

[0006] In a first aspect, a toilet liner molding device comprises a mold body, a frame, a swing body and a swing driving mechanism; the upper part of the swing body is rotatably connected to the frame, the swing driving mechanism is mounted on the frame, and the swing driving mechanism is connected to the lower part of the swing body; the mold body is arranged in the middle part of the swing body;

[0007] The mold body includes a bottom mold, a left mold, a right mold, a lifting mechanism and a mold opening and closing drive mechanism. The bottom mold is arranged at the lower part of the swinging body, and the left mold and the right mold are movably arranged above the bottom mold. A cavity for molding a toilet liner is formed between the bottom mold, the left mold and the right mold; the mold opening and closing drive mechanism is arranged on the outside of the left mold and the right mold, and the left mold and the right mold are both connected to the mold opening and closing drive mechanism. The lifting mechanism is arranged above the left mold and the right mold, and the mold opening and closing drive mechanism is connected to the lifting mechanism.

[0008] Furthermore, it also includes a pallet grabbing mechanism and a pallet conveying mechanism; a supporting beam is extended outward from the top of the frame, and the pallet grabbing mechanism and the pallet conveying mechanism are both movably arranged on the supporting beam.

[0009] Furthermore, the mold opening and closing driving mechanism includes an outer frame, a first driving cylinder, a second driving cylinder and a connecting rod;

[0010] The outer frame is sleeved on the outside of the left mold and the right mold, and a distance is left between the outer frame and the outer walls of the left mold and the right mold; the first driving cylinder is arranged on the left side of the outer frame, and the movable end of the first driving cylinder is connected to the left mold through a first connecting plate; the second driving cylinder is arranged on the right side of the outer frame, and the movable end of the second driving cylinder is connected to the right mold through a second connecting plate; the connecting rod is connected between the outer frame and the lifting mechanism.

[0011] Furthermore, the swing body includes an upper support seat, a lower support seat and a plurality of connecting columns connected between the upper support seat and the lower support seat; the bottom mold is arranged on the top of the lower support seat, and the left and right sides of the upper support seat are rotatably connected to the frame through a rotating shaft.

[0012] Furthermore, the lifting mechanism includes a third driving cylinder and a pressure plate; the third driving cylinder is vertically installed in the middle of the upper support seat, the pressure plate is slidably connected to each connecting column, and the lower end of the third driving cylinder is connected to the pressure plate; the pressure plate is connected to the connecting rod of the opening and closing mold driving mechanism, and the lower surface of the pressure plate is in contact with the upper surfaces of the left mold and the right mold.

[0013] Furthermore, the swing driving mechanism is a fourth driving cylinder which is arranged obliquely, the upper end of the fourth driving cylinder is hinged to the lower supporting seat, and the lower end of the fourth driving cylinder is hinged to the frame.

[0014] Further, the pallet conveying mechanism includes a front-to-rear moving assembly, a first auxiliary support beam, a first up-and-down moving assembly, a second auxiliary support beam, a left-to-right moving assembly, an opening and closing support arm, an up-and-down adjusting assembly, and a bracket;

[0015] The front-to-back moving component is arranged at the bottom of the supporting beam along the front-to-back direction, the first auxiliary support beam is arranged along the vertical direction, and the upper end of the first auxiliary support beam is connected to the front-to-back moving component; the first up-and-down moving component is arranged on the first auxiliary support beam along the vertical direction, the second auxiliary support beam is arranged along the left-right direction, and the middle part of the second auxiliary support beam is connected to the first up-and-down moving component; the left-and-right moving component is arranged on the second auxiliary support beam along the left-and-right direction, and both ends of the second auxiliary support beam are equipped with opening and closing support arms, and the two opening and closing support arms are connected to the left-and-right moving component; each of the opening and closing support arms is provided with an up-and-down adjusting component, the bracket is arranged along the front-to-back direction, and the upper end of each of the up-and-down adjusting components is connected to one of the brackets.

[0016] Furthermore, the pallet grabbing mechanism includes an automatic suction cup assembly, a lifting bracket and a second up-and-down moving assembly;

[0017] The second up-and-down moving component is arranged above the supporting beam, and the lifting bracket is connected to the top of the supporting beam through the second up-and-down moving component; automatic suction cup components are arranged on the left and right sides below the supporting beam, and the lower end of the lifting bracket extends to the bottom of the supporting beam, the automatic suction cup component is connected to the bottom of the lifting bracket, and conveying aisles are left between the left and right sides of the supporting beam and the lifting bracket.

[0018] In a second aspect, a method for molding a toilet liner is provided, the molding method comprising the following steps:

[0019] Step S1, controlling the lifting mechanism to drive the left mold, the right mold and the mold opening and closing driving mechanism to descend together, and after descending to the right position, controlling the mold opening and closing driving mechanism to drive the left mold and the right mold to close the mold, so that a cavity for molding the toilet liner is formed between the bottom mold, the left mold and the right mold;

[0020] Step S2, controlling the swing driving mechanism to drive the swing body to drive the mold body to swing to a preset angle, so that the entire mold body is in an inclined state, and the grouting port of the mold body is in a low end position;

[0021] Step S3, performing grouting molding from the grouting port at the lower end of the mold body into the mold cavity of the mold body, thereby obtaining a molded toilet liner;

[0022] Step S4, controlling the swing driving mechanism to drive the swing body to drive the mold body to swing back to the initial position, so that the entire mold body is in a vertical state;

[0023] Step S5, control the lifting mechanism to drive the left mold, the right mold, the mold opening and closing drive mechanism and the formed toilet liner to rise to a position higher than the top of the bottom mold, and transport the pallet to the bottom of the left mold and the right mold; control the mold opening and closing drive mechanism to drive the left mold and the right mold to open the mold, so that the formed toilet liner falls onto the pallet.

[0024] Further, the step of conveying the support plate to below the left mold and the right mold specifically includes:

[0025] The second up-and-down moving assembly of the pallet grabbing mechanism is controlled to drive the lifting bracket and the automatic suction cup assembly to descend together. After descending to the right position, the automatic suction cup assembly is controlled to suck the pallet; the second up-and-down moving assembly of the pallet grabbing mechanism is controlled to drive the lifting bracket, the automatic suction cup assembly and the sucked pallet to rise to the desired position together;

[0026] Control the forward and backward moving assembly, the first up and down moving assembly and the left and right moving assembly of the pallet conveying mechanism to drive the bracket to move to the bottom of the pallet, and control the automatic suction cup assembly to release the pallet so that the pallet falls onto the bracket of the pallet conveying mechanism;

[0027] The forward and backward moving components, the first up and down moving components and the left and right moving components of the pallet conveying mechanism are controlled to drive the bracket and the pallet to move to just below the left and right molds. At the same time, the up and down adjustment components of the pallet conveying mechanism are controlled to drive the pallet to adjust so that the pallet is attached to the bottom walls of the left and right molds.

[0028] By adopting the technical solution of the present invention, at least the following beneficial effects are achieved:

[0029] 1. The design of the mold body includes a bottom mold, a left mold and a right mold, and the bottom mold, the left mold and the right mold are combined to form a cavity for molding the toilet liner. The entire mold body only includes a three-petal mold, which has a simple structure and low manufacturing cost. At the same time, when demolding, it is only necessary to use the lifting mechanism to drive the opening and closing mold driving mechanism, the left mold and the right mold to rise to the required position together, and then drive the left mold and the right mold to open the mold through the opening and closing mold driving mechanism, so as to complete the demolding operation of the toilet liner. The entire demolding process is very simple and convenient, which is conducive to improving production efficiency.

[0030] 2. Design a molding device including a swinging body and a swinging driving mechanism, wherein the upper part of the swinging body is rotatably connected to the frame, the swinging driving mechanism is connected to the lower part of the swinging body, and the mold body is arranged in the middle part of the swinging body, so that during specific work, the swinging driving mechanism can be used to drive the swinging body to drive the mold body to swing and tilt to a desired angle, thereby facilitating grouting from the lower end position into the cavity to better mold the toilet liner.

[0031] 3. The molding device is equipped with a pallet grabbing mechanism and a pallet conveying mechanism. After the toilet liner is formed by the mold main body, the pallet can be automatically grabbed by the pallet grabbing mechanism and sent to the pallet conveying mechanism, and the pallet conveying mechanism can automatically convey the pallet to the bottom of the left mold and the right mold. At the same time, the toilet liner after demolding is automatically output by the pallet conveying mechanism, so that the whole production process is fully automated, which can effectively improve production efficiency.

Brief Description of the Drawings

[0032] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0033] Figure 1 It is a front view of a toilet liner forming device of the present invention;

[0034] Figure 2 It is a three-dimensional structural diagram of a toilet liner forming device of the present invention;

[0035] Figure 3 It is a three-dimensional structural diagram of a toilet liner forming device of the present invention after removing the pallet grabbing mechanism and the pallet conveying mechanism;

[0036] Figure 4 It is an assembly structure diagram of the mold main body and the swing body in the present invention;

[0037] Figure 5 This is an exploded view of the mold body of the present invention after removing the lifting mechanism;

[0038] Figure 6 It is a three-dimensional structural diagram of the pallet conveying mechanism in the present invention;

[0039] Figure 7 It is a three-dimensional structural diagram of the pallet grabbing mechanism in the present invention.

[0040] Description of reference numerals:

[0041] Forming device 100;

[0042] Mold body 1, bottom mold 11, bottom mold plate 111, core 112, vertical wall 1121, left mold 12, right mold 13, lifting mechanism 14, third driving cylinder 141, pressing plate 142, mold opening and closing driving mechanism 15, outer frame 151, first assembly groove 1511, second assembly groove 1512, first driving cylinder 152, second driving cylinder 153, connecting rod 154, first connecting plate 155, second connecting plate 156;

[0043] Frame 2, supporting beam 21;

[0044] Swinging body 3, upper support seat 31, lower support seat 32, connecting column 33, rotating shaft 34;

[0045] Swing drive mechanism 4, fourth drive cylinder 41;

[0046] The pallet grabbing mechanism 5, the automatic suction cup assembly 51, the lifting bracket 52, the main body support rod 521, the transverse support rod 522, the second up-and-down moving assembly 53, the lifting slider 531, the lifting rail 532, the movable connecting plate 533, the fixed connecting plate 534, the fifth driving cylinder 535, and the balancing cylinder 536;

[0047] The pallet conveying mechanism 6 , the front-rear moving component 61 , the first auxiliary support beam 62 , the first up-and-down moving component 63 , the second auxiliary support beam 64 , the left-and-right moving component 65 , the opening and closing support arm 66 , the up-and-down adjusting component 67 , and the bracket 68 . [Specific implementation method]

[0048] 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.

[0049] 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. Specific embodiment 1

[0051] See also Figures 1 to 7 As shown, a preferred embodiment of a toilet liner molding device 100 of the present invention, the molding device 100 comprises a mold body 1, a frame 2, a swing body 3 and a swing driving mechanism 4; the upper part of the swing body 3 is rotatably connected to the frame 1, so that the entire swing body 3 can rotate and swing relative to the frame 1; the swing driving mechanism 4 is installed on the frame 1, and the swing driving mechanism 4 is connected to the lower part of the swing body 3, so that the swing body 3 is driven to rotate and swing by the swing driving mechanism 4; the mold body 1 is arranged in the middle part of the swing body 3, so that the entire mold body 1 can rotate and swing with the swing body 3;

[0052] The mold body 1 includes a bottom mold 11, a left mold 12, a right mold 13, a lifting mechanism 14 and a mold opening and closing driving mechanism 15. The bottom mold 11 is arranged at the lower part of the swing body 3, and the left mold 12 and the right mold 13 are movably arranged above the bottom mold 11, so that the left mold 12 and the right mold 13 can move relative to the bottom mold 11 to realize the demoulding function; a cavity for molding a toilet liner is formed between the bottom mold 11, the left mold 12 and the right mold 13, so that the toilet liner can be molded through the cavity; the opening The mold closing drive mechanism 15 is arranged outside the left mold 12 and the right mold 13, and the left mold 12 and the right mold 13 are both connected to the mold opening and closing drive mechanism 15, so that the left mold 12 and the right mold 13 are driven to perform mold opening and closing operations through the mold opening and closing drive mechanism 15; the lifting mechanism 14 is arranged above the left mold 12 and the right mold 13, and the mold opening and closing drive mechanism 15 is connected to the lifting mechanism 14, so that the mold opening and closing drive mechanism 15, the left mold 12 and the right mold 13 are driven to perform lifting and lowering movements through the lifting mechanism 14. When the present invention is implemented, the grouting port can be arranged at the bottom edge of the bottom mold 11 or the side wall of the lower end of the bottom mold 11, so that after the mold main body 1 rotates and swings to the desired angle together with the swing body 3, the grouting port can be at the low end position.

[0053] In some embodiments of the present invention, the forming device 100 also includes a pallet grabbing mechanism 5 and a pallet conveying mechanism 6; a support beam 21 is extended outward from the top of the frame 2, and the pallet grabbing mechanism 5 and the pallet conveying mechanism 6 are both movably arranged on the support beam 21. When working, the pallet can be automatically grabbed by the pallet grabbing mechanism 5 and the pallet conveying mechanism 6, and the pallet can be automatically conveyed to the bottom position of the left mold 12 and the right mold 13 by the pallet conveying mechanism 6, so that the pallet can catch the demolded toilet liner.

[0054] By adopting the above technical solution of the present invention, at least the following beneficial effects are achieved:

[0055] 1. The design of the mold body 1 includes a bottom mold 11, a left mold 12 and a right mold 13, and the bottom mold 11, the left mold 12 and the right mold 13 are combined to form a cavity for molding a toilet liner. The entire mold body 1 only includes a three-petal mold, which has a simple structure and low manufacturing cost. At the same time, when demolding, it is only necessary to use the lifting mechanism 14 to drive the opening and closing mold driving mechanism 15, the left mold 12 and the right mold 13 to rise to the required position together, and then drive the left mold 12 and the right mold 13 to open the mold through the opening and closing mold driving mechanism 15, so as to complete the demolding operation of the toilet liner. The entire demolding process is very simple and convenient, which is conducive to improving production efficiency.

[0056] 2. The molding device 100 is designed to include a swinging body 3 and a swinging driving mechanism 4. The upper part of the swinging body 3 is rotatably connected to the frame 1, the swinging driving mechanism 4 is connected to the lower part of the swinging body 3, and the mold body 1 is arranged in the middle of the swinging body 3, so that during specific work, the swinging driving mechanism 4 can be used to drive the swinging body 3 to drive the mold body 1 to swing and tilt to a desired angle, thereby facilitating grouting from the lower end position into the cavity to better mold the toilet liner.

[0057] 3. The molding device 100 is equipped with a pallet grabbing mechanism 5 and a pallet conveying mechanism 6. After the toilet liner is molded by the mold main body 1, the pallet can be automatically grabbed by the pallet grabbing mechanism 5 and sent to the pallet conveying mechanism 6, and the pallet conveying mechanism 6 can automatically convey the pallet to the bottom of the left mold 12 and the right mold 13. At the same time, the toilet liner after demolding is automatically output by the pallet conveying mechanism 6, so that the entire production process is fully automated, which can effectively improve production efficiency.

[0058] In some embodiments of the present invention, in order to realize the opening and closing operation of the left mold 12 and the right mold 13, and enable the lifting mechanism 14 to drive the entire opening and closing mold driving mechanism 15 to perform lifting and lowering movements together, please refer to Figure 3-Figure 5 As shown, the mold opening and closing driving mechanism 15 includes an outer frame 151, a first driving cylinder 152, a second driving cylinder 153 and a connecting rod 154, wherein both the first driving cylinder 152 and the second driving cylinder 153 can be driving oil cylinders;

[0059] The outer frame 151 is sleeved on the outside of the left mold 12 and the right mold 13, and a distance is left between the outer frame 151 and the outer walls of the left mold 12 and the right mold 13, so that the left mold 12 and the right mold 13 can use the distance to realize opening and closing operations; the first driving cylinder 152 is arranged on the left side of the outer frame 151, and the movable end of the first driving cylinder 152 is connected to the left mold 12 through a first connecting plate 155; the second driving cylinder 153 is arranged on the right side of the outer frame 151, and the movable end of the second driving cylinder 153 is connected to the right mold 13 through a second connecting plate 156; the connecting rod 154 is connected between the outer frame 151 and the lifting mechanism 14 to realize the connection between the mold opening and closing driving mechanism 15 and the lifting mechanism 14.

[0060] In a specific implementation of the present invention, a first assembly groove 1511 is formed on the left side of the outer frame 151, and first driving cylinders 152 are arranged on the left side of the outer frame 151 at positions corresponding to the two ends of the left mold 12, and the movable end of each of the first driving cylinders 152 passes through the first assembly groove 1511 and is connected to the first connecting plate 155; a second assembly groove 1512 is formed on the right side of the outer frame 151, and second driving cylinders 153 are arranged on the right side of the outer frame 151 at positions corresponding to the two ends of the right mold 13, and the movable end of each of the second driving cylinders 153 passes through the second assembly groove 1512 and is connected to the second connecting plate 156, wherein the first assembly groove 1511 and the second assembly groove 1512 are both long strip structures. The present invention arranges two first driving cylinders 152 on the left side of the outer frame 151 and two second driving cylinders 153 on the right side of the outer frame 151, so that the left mold 12 and the right mold 13 can be driven to open and close the mold more reliably and stably during specific work; at the same time, the left and right sides of the outer frame 151 are also provided with a first assembly groove 1511 and a second assembly groove 1512, which can not only better realize the installation and fixation of the first driving cylinder 152 and the second driving cylinder 153, but also facilitate the adjustment of the positions of the first driving cylinder 152 and the second driving cylinder 153 as needed.

[0061] In some embodiments of the present invention, the swing body 3 includes an upper support seat 31, a lower support seat 32 and a plurality of connecting columns 33 connected between the upper support seat 31 and the lower support seat 32; the bottom mold 11 is arranged on the top of the lower support seat 32, and specifically, the bottom mold 11 can be arranged in the middle position of the top of the lower support seat 32, so as to utilize the lower support seat 32 to support the bottom mold 11, and the left and right sides of the upper support seat 31 are rotatably connected to the frame 2 through a rotating shaft 34, so that the entire swing body 3 can rotate and swing around the rotating shaft 34.

[0062] In some embodiments of the present invention, the lifting mechanism 14 includes a third driving cylinder 141 and a pressure plate 142; the third driving cylinder 141 is vertically installed in the middle of the upper support seat 31, and the pressure plate 142 is slidably connected to each connecting column 33. The pressure plate 142 can slide up and down relative to the connecting column 33. The lower end of the third driving cylinder 141 is connected to the pressure plate 142, so that the third driving cylinder 141 can be used to drive the pressure plate 142 to perform lifting and lowering movements; the pressure plate 142 is connected to the connecting rod 154 of the opening and closing mold driving mechanism 15, and the lower surface of the pressure plate 142 is in contact with the upper surfaces of the left mold 12 and the right mold 13. When the present invention is used in practice, the connecting column 33 can, on the one hand, connect the upper support seat 31 with the lower support seat 32, and on the other hand, guide the up and down sliding of the pressure plate 142, so that the pressure plate 142 can slide up and down more smoothly; at the same time, an elastic member (not shown) can be arranged between the upper end of the connecting rod 154 and the pressure plate 142, so that the pressure plate 142 can float slightly relative to the connecting rod 154, so that the pressure plate 142 can, on the one hand, drive the entire opening and closing mold driving mechanism 15, the left mold 12 and the right mold 13 to achieve lifting and lowering, and on the other hand, can exert a certain downward pressure on the top of the left mold 12 and the right mold 13; the third driving cylinder 141 can adopt a driving oil cylinder.

[0063] More specifically, the connecting columns 33 are disposed at four corners between the upper support seat 31 and the lower support seat 32 , so that the lifting mechanism 14 can more stably drive the mold opening and closing driving mechanism 15 , the left mold 12 and the right mold 13 to lift and lower.

[0064] As a specific embodiment of the present invention, the swing drive mechanism 4 is a fourth drive cylinder 41 that is tilted, the upper end of the fourth drive cylinder 41 is hinged to the lower support seat 32, and the lower end of the fourth drive cylinder 41 is hinged to the frame 2, so that the swing body 3 is driven to rotate and swing by the telescopic movement of the fourth drive cylinder 41. As a specific embodiment of the present invention, the fourth drive cylinder 41 can be a drive oil cylinder.

[0065] In the present invention, please refer to Figure 5 As shown, the bottom mold 11 includes a bottom mold plate 111 and a core 112 disposed on the bottom mold plate 111, and a vertical wall 1121 is formed at the lower portion of the core 112 (i.e., one end close to the bottom mold plate 111) to ensure that the bottom mold 11 can be demolded smoothly. Because the lower portion of the traditional core usually protrudes outward to form a convex ring to form a concave ring on the inner wall of the toilet liner, this design makes demolding more difficult and greatly increases the structural complexity of the mold; for this reason, the present invention designs the lower portion of the core 112 to be a vertical wall 1121, so that molding and rapid demolding can be well achieved through a three-petal mold.

[0066] In some embodiments of the present invention, please refer to Figure 6 As shown, the pallet conveying mechanism 6 includes a front-to-rear moving assembly 61, a first auxiliary support beam 62, a first up-and-down moving assembly 63, a second auxiliary support beam 64, a left-to-right moving assembly 65, an opening and closing support arm 66, an up-and-down adjusting assembly 67 and a bracket 68;

[0067] The front-to-back moving assembly 61 is arranged at the bottom of the supporting crossbeam 21 along the front-to-back direction, the first auxiliary support beam 62 is arranged along the vertical direction, and the upper end of the first auxiliary support beam 62 is connected to the front-to-back moving assembly 61, so that the front-to-back moving assembly 61 can be used to drive the first auxiliary support beam 62 to adjust the front-to-back direction; the first up-and-down moving assembly 63 is arranged on the first auxiliary support beam 62 along the vertical direction, the second auxiliary support beam 64 is arranged along the left-right direction, and the middle part of the second auxiliary support beam 64 is connected to the first up-and-down moving assembly 63, so that the first up-and-down moving assembly 63 can be used to drive the second auxiliary support beam 64 to adjust the front-to-back direction. The left-right moving component 65 is arranged on the second auxiliary support beam 64 along the left-right direction, and both ends of the second auxiliary support beam 64 are equipped with opening and closing support arms 66, and the two opening and closing support arms 66 are connected to the left-right moving component 65, so that the left-right moving component 65 can be used to drive the two opening and closing support arms 66 to move left and right to realize the opening and closing function; each of the opening and closing support arms 66 is provided with an up-and-down adjustment component 67, and the bracket 68 is arranged along the front-and-back direction, and the upper end of each of the up-and-down adjustment components 67 is connected to a bracket 68, so that the up-and-down adjustment component 67 can be used to drive the bracket 68 to perform up-and-down fine-tuning.

[0068] When the pallet conveying mechanism 6 of the present invention is working, the front-to-back moving assembly 61 can be used to drive the two brackets 68 to move to the desired position along the front-to-back direction, such as using the front-to-back moving assembly 61 to drive the bracket 68 to move to the bottom of the pallet grabbing mechanism 5, and using the front-to-back moving assembly 61 to drive the bracket 68 to move to the bottom of the left mold 12 and the right mold 13, etc.; the first up-and-down moving assembly 63 can be used to drive the bracket 68 to move to the desired position along the vertical direction, such as using the first up-and-down moving assembly 63 to drive the bracket 68 to move to a position close to the bottom of the left mold 12 and the right mold 13; the left-right moving assembly 65 can be used to drive the two brackets 68 to move closer to or away from each other, so that the pallet grabbing mechanism 5 can place the grabbed pallets on the two brackets 68; the up-and-down adjustment assembly 67 can be used to drive the pallet to be fine-tuned up and down, so that the pallet can be attached to the lower surface of the left mold 12 and the right mold 13 during demolding, so that the demolded toilet liner can be more stably received.

[0069] In some embodiments of the present invention, please refer to Figure 7As shown, the pallet grabbing mechanism 5 includes an automatic suction cup assembly 51, a lifting bracket 52 and a second up-and-down moving assembly 53; wherein the automatic suction cup assembly 51 is a common assembly of an existing manipulator, so the automatic suction cup assembly 51 will not be described in detail here;

[0070] The second up-and-down moving component 53 is arranged above the supporting beam 21, and the lifting bracket 52 is connected to the top of the supporting beam 21 through the second up-and-down moving component 53; automatic suction cup components 51 are arranged on the left and right sides below the supporting beam 21, and the lower end of the lifting bracket 52 extends to the bottom of the supporting beam 21, and the automatic suction cup component 51 is connected to the bottom of the lifting bracket 52, and conveying aisles are reserved between the left and right sides of the supporting beam 21 and the lifting bracket 52, so that the pallet conveying mechanism 6 can drive the bracket 68 to move along the front-to-back direction to the bottom of the automatic suction cup component 51, thereby realizing the placement of the pallet grasped by the pallet grasping mechanism 5 on the bracket 68.

[0071] When the pallet grabbing mechanism 5 is working, the second up-and-down moving component 53 can be used to drive the lifting bracket 52 and the automatic suction cup component 51 to descend to the desired position, so as to facilitate the control of the automatic suction cup component 51 to automatically adsorb and grab the pallet; and after grabbing the pallet, the second up-and-down moving component 53 can be used to drive the lifting bracket 52 and the automatic suction cup component 51 to rise to the desired position, so as to facilitate the placement of the grabbed pallet on the bracket 68 of the pallet conveying mechanism 6.

[0072] More specifically, the lifting bracket 52 includes a main support rod 521 located on both sides of the supporting beam 21 and a transverse support rod 522 connected between the tops of the two main support rods 521, so that the two main support rods 521 and the transverse support rod 522 become a whole.

[0073] The second up-and-down moving assembly 53 includes a lifting slider 531, a lifting rail 532, a movable connecting plate 533, a fixed connecting plate 534, a fifth driving cylinder 535 and a balancing cylinder 536; the two main support rods 521 are provided with the lifting rail 532 on the opposite side along the vertical direction, the middle part of the fixed connecting plate 534 is fixedly connected to the top of the supporting crossbeam 21, and both ends of the fixed connecting plate 534 are slidably connected to the lifting rail 532 through the lifting slider 531; the movable connecting plate 533 is movably arranged above the fixed connecting plate 534, and the movable connecting plate 53 3 is slidably connected to the lifting rail 532 through the lifting slider 531; the fifth driving cylinder 535 is fixed at the middle position of the movable connecting plate 533, and the telescopic end of the fifth driving cylinder 535 is connected to the fixed connecting plate 534, so that the fifth driving cylinder 535 is used to drive the entire lifting bracket 52 to move up and down; the lateral support rod 522 is provided with a balancing cylinder 536 at the two side positions corresponding to the fifth driving cylinder 535, and the telescopic end of the balancing cylinder 536 is connected to the movable connecting plate 533, and the balancing cylinder 536 can balance the two ends of the movable connecting plate 533. Specific embodiment 2

[0075] See also Figures 1 to 7 As shown, a preferred embodiment of a molding method for a toilet liner of the present invention, the molding method requires the use of a molding device 100, and the specific structure and technical effects that can be obtained by the molding device 100 are exactly the same as those of the specific embodiment 1. Please refer to the detailed introduction of the specific embodiment 1, and no further details will be given here.

[0076] The molding method comprises the following steps:

[0077] Step S1, controlling the lifting mechanism 14 to drive the left mold 12, the right mold 13 and the mold opening and closing driving mechanism 15 to descend together, and after descending to the right position, controlling the mold opening and closing driving mechanism 15 to drive the left mold 12 and the right mold 13 to close the mold, so that a cavity for molding the toilet liner is formed between the bottom mold 11, the left mold 12 and the right mold 13, so as to prepare for grouting molding;

[0078] Step S2, controlling the swing driving mechanism 4 to drive the swing body 3 to drive the mold body 1 to swing to a preset angle, so that the entire mold body 1 is in an inclined state, and the grouting port of the mold body 1 is in a low end position; wherein the specific angle of inclination of the mold body 1 can be designed according to actual needs and is not limited to a specific angle;

[0079] Step S3, performing grouting molding from the grouting port at the lower end of the mold body 1 into the mold cavity of the mold body 1, thereby obtaining a formed toilet liner; it should be noted that the specific grouting molding process of the toilet belongs to the existing process, so the specific grouting molding process will not be introduced in detail here;

[0080] Step S4, controlling the swing driving mechanism 4 to drive the swing body 3 to drive the mold body 1 to swing back to the initial position, so that the entire mold body 1 is in a vertical state, in preparation for demoulding operation;

[0081] Step S5, control the lifting mechanism 14 to drive the left mold 12, the right mold 13, the mold opening and closing driving mechanism 15 and the formed toilet liner to rise to a position higher than the top of the bottom mold 11, to ensure that the left mold 12, the right mold 13 and the toilet liner will not touch the bottom mold 11 during the demolding process, and transport the pallet to the bottom of the left mold 12 and the right mold 13 to use the pallet to support the toilet liner after demolding; control the mold opening and closing driving mechanism 15 to drive the left mold 12 and the right mold 13 to open the mold, so that the formed toilet liner falls onto the pallet.

[0082] In some embodiments of the present invention, in order to realize the automatic output of the demolded toilet liner to effectively improve the production efficiency, the conveying of the support plate to the bottom of the left mold 12 and the right mold 13 specifically includes:

[0083] The second up-and-down moving assembly 53 of the pallet grabbing mechanism 5 is controlled to drive the lifting bracket 52 and the automatic suction cup assembly 51 to descend together. After descending to the right position, the automatic suction cup assembly 51 is controlled to suck the pallet; the second up-and-down moving assembly 53 of the pallet grabbing mechanism 5 is controlled to drive the lifting bracket 52, the automatic suction cup assembly 51 and the sucked pallet to rise to the desired position together;

[0084] Control the forward and backward moving assembly 61, the first up and down moving assembly 63 and the left and right moving assembly 63 of the pallet conveying mechanism 6 to drive the bracket 68 to move to the bottom of the pallet, and control the automatic suction cup assembly 51 to release the pallet so that the pallet falls onto the bracket 68 of the pallet conveying mechanism 6;

[0085] The forward and backward moving component 61, the first up and down moving component 63 and the left and right moving component 65 of the pallet conveying mechanism 6 are controlled to drive the bracket 68 and the pallet to move to just below the left mold 12 and the right mold 13. At the same time, the up and down adjustment component 67 of the pallet conveying mechanism 6 is controlled to drive the pallet to adjust so that the pallet is attached to the bottom wall of the left mold 12 and the right mold 13, so that the pallet can reliably and stably receive the demolded toilet liner.

[0086] 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 toilet liner forming device, characterized in that: It includes a mold body, a frame, a swing body and a swing driving mechanism; the upper part of the swing body is rotatably connected to the frame, the swing driving mechanism is installed on the frame, and the swing driving mechanism is connected to the lower part of the swing body; the mold body is arranged in the middle part of the swing body; The mold body includes a bottom mold, a left mold, a right mold, a lifting mechanism and a mold opening and closing drive mechanism. The bottom mold is arranged at the lower part of the swinging body, and the left mold and the right mold are movably arranged above the bottom mold. A cavity for molding a toilet liner is formed between the bottom mold, the left mold and the right mold; the mold opening and closing drive mechanism is arranged on the outside of the left mold and the right mold, and the left mold and the right mold are both connected to the mold opening and closing drive mechanism. The lifting mechanism is arranged above the left mold and the right mold, and the mold opening and closing drive mechanism is connected to the lifting mechanism.

2. A toilet liner forming device as claimed in claim 1, characterized in that: It also includes a pallet grabbing mechanism and a pallet conveying mechanism; a supporting crossbeam is extended outward from the top of the frame, and the pallet grabbing mechanism and the pallet conveying mechanism are both movably arranged on the supporting crossbeam.

3. A toilet liner forming device as claimed in claim 1, characterized in that: The mold opening and closing driving mechanism comprises an outer frame, a first driving cylinder, a second driving cylinder and a connecting rod; The outer frame is sleeved on the outside of the left mold and the right mold, and a distance is left between the outer frame and the outer walls of the left mold and the right mold; the first driving cylinder is arranged on the left side of the outer frame, and the movable end of the first driving cylinder is connected to the left mold through a first connecting plate; the second driving cylinder is arranged on the right side of the outer frame, and the movable end of the second driving cylinder is connected to the right mold through a second connecting plate; the connecting rod is connected between the outer frame and the lifting mechanism.

4. A toilet liner forming device as claimed in claim 1, characterized in that: The swing body includes an upper support seat, a lower support seat and a plurality of connecting columns connected between the upper support seat and the lower support seat; the bottom mold is arranged on the top of the lower support seat, and the left and right sides of the upper support seat are rotatably connected to the frame through a rotating shaft.

5. A toilet liner forming device as claimed in claim 4, characterized in that: The lifting mechanism includes a third driving cylinder and a pressure plate; the third driving cylinder is vertically installed in the middle of the upper support seat, the pressure plate is slidably connected to each connecting column, and the lower end of the third driving cylinder is connected to the pressure plate; the pressure plate is connected to the connecting rod of the opening and closing mold driving mechanism, and the lower surface of the pressure plate is in contact with the upper surfaces of the left mold and the right mold.

6. A toilet liner forming device as claimed in claim 4, characterized in that: The swing driving mechanism is a fourth driving cylinder which is arranged obliquely, the upper end of the fourth driving cylinder is hinged to the lower supporting seat, and the lower end of the fourth driving cylinder is hinged to the frame.

7. A toilet liner forming device as claimed in claim 2, characterized in that: The pallet conveying mechanism includes a front-to-back moving assembly, a first auxiliary support beam, a first up-and-down moving assembly, a second auxiliary support beam, a left-to-right moving assembly, an opening and closing support arm, an up-and-down adjusting assembly, and a bracket; The front-to-back moving component is arranged at the bottom of the supporting beam along the front-to-back direction, the first auxiliary support beam is arranged along the vertical direction, and the upper end of the first auxiliary support beam is connected to the front-to-back moving component; the first up-and-down moving component is arranged on the first auxiliary support beam along the vertical direction, the second auxiliary support beam is arranged along the left-right direction, and the middle part of the second auxiliary support beam is connected to the first up-and-down moving component; the left-and-right moving component is arranged on the second auxiliary support beam along the left-and-right direction, and both ends of the second auxiliary support beam are equipped with opening and closing support arms, and the two opening and closing support arms are connected to the left-and-right moving component; each of the opening and closing support arms is provided with an up-and-down adjusting component, the bracket is arranged along the front-to-back direction, and the upper end of each of the up-and-down adjusting components is connected to one of the brackets.

8. A toilet liner forming device as claimed in claim 2, characterized in that: The pallet grabbing mechanism includes an automatic suction cup assembly, a lifting bracket and a second up-and-down moving assembly; The second up-and-down moving component is arranged above the supporting beam, and the lifting bracket is connected to the top of the supporting beam through the second up-and-down moving component; automatic suction cup components are arranged on the left and right sides below the supporting beam, and the lower end of the lifting bracket extends to the bottom of the supporting beam, the automatic suction cup component is connected to the bottom of the lifting bracket, and conveying aisles are left between the left and right sides of the supporting beam and the lifting bracket.

9. A method for forming a toilet liner, characterized in that: The molding method comprises the following steps: Step S1, controlling the lifting mechanism to drive the left mold, the right mold and the mold opening and closing driving mechanism to descend together, and after descending to the right position, controlling the mold opening and closing driving mechanism to drive the left mold and the right mold to close the mold, so that a cavity for molding the toilet liner is formed between the bottom mold, the left mold and the right mold; Step S2, controlling the swing driving mechanism to drive the swing body to drive the mold body to swing to a preset angle, so that the entire mold body is in an inclined state, and the grouting port of the mold body is in a low end position; Step S3, performing grouting molding from the grouting port at the lower end of the mold body into the mold cavity of the mold body, thereby obtaining a molded toilet liner; Step S4, controlling the swing driving mechanism to drive the swing body to drive the mold body to swing back to the initial position, so that the entire mold body is in a vertical state; Step S5, control the lifting mechanism to drive the left mold, the right mold, the mold opening and closing drive mechanism and the formed toilet liner to rise to a position higher than the top of the bottom mold, and transport the pallet to the bottom of the left mold and the right mold; control the mold opening and closing drive mechanism to drive the left mold and the right mold to open the mold, so that the formed toilet liner falls onto the pallet.

10. A method for forming a toilet liner according to claim 9, characterized in that: The method of conveying the support plate to the bottom of the left mold and the right mold specifically includes: The second up-and-down moving assembly of the pallet grabbing mechanism is controlled to drive the lifting bracket and the automatic suction cup assembly to descend together. After descending to the right position, the automatic suction cup assembly is controlled to suck the pallet; the second up-and-down moving assembly of the pallet grabbing mechanism is controlled to drive the lifting bracket, the automatic suction cup assembly and the sucked pallet to rise to the desired position together; Control the forward and backward moving assembly, the first up and down moving assembly and the left and right moving assembly of the pallet conveying mechanism to drive the bracket to move to the bottom of the pallet, and control the automatic suction cup assembly to release the pallet so that the pallet falls onto the bracket of the pallet conveying mechanism; The forward and backward moving components, the first up and down moving components and the left and right moving components of the pallet conveying mechanism are controlled to drive the bracket and the pallet to move to just below the left and right molds. At the same time, the up and down adjustment components of the pallet conveying mechanism are controlled to drive the pallet to adjust so that the pallet is attached to the bottom walls of the left and right molds.

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