Closestool mold, hoisting device and hoisting method

Abstract

The closestool mold comprises a middle-sized module and a bottom foot module which are matched with each other, a side mold module in the prior art is divided into two parts which are integrally formed on the middle-sized module and the bottom foot module respectively, namely, a water tank side mold is integrally formed on the middle-sized module, and an outer side mold is integrally formed on the bottom foot module; the bottom foot modules can be lifted through existing lifting equipment, the problem that the labor intensity is large due to the fact that the side formwork modules are opened manually is solved, and the production efficiency is improved; meanwhile, space occupation when the side mold modules are opened is avoided, so that more toilet molds can be placed on a production line with the same length, and the utilization rate of the production line is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of toilet moulds and hoisting equipment thereof, and in particular to a toilet mould, a hoisting device and a hoisting method. Background Art

[0002] When existing toilets are mass-produced, the base modules of each toilet mold on the production line are synchronously raised to a sufficient height, and then the side molds of each toilet mold are manually opened from the inside out, and then each product is processed in turn. Since each set of toilet molds weighs four to five hundred pounds, and there are more than twenty sets of molds on each production line, the overall labor intensity of manually opening the side molds is relatively high, and the early stages of the process are time-consuming and labor-intensive, thus affecting the overall production efficiency. At the same time, it is also limited by the space required after the side molds are opened. Specifically, the width of the toilet mold in the closed state is approximately between 500-700mm, but the width required after the side molds are opened far exceeds the width dimension in the closed state. As a result, after the molds are closed, nearly one-third of the length of each line is left wasted, and the mold cannot be placed, resulting in a waste of production line space. Summary of the Invention

[0003] The present invention provides a toilet mold, a hoisting device and a hoisting method, aiming to solve the problem that when the side mold module is opened, a large space is occupied, resulting in a waste of production line space.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A toilet mold, comprising a medium-sized module and a base module adapted to each other, wherein the medium-sized module is integrally formed with a water tank side mold, and the base module is integrally formed with an outer side mold; and further comprising:

[0006] Side mold small parts module, which is installed on the inner side of the outer side mold;

[0007] A pipe module, which is installed inside the side mold small module; and

[0008] The water tank rear mold is installed on the medium module and adapted to the water tank side mold.

[0009] Furthermore, the side mold small part module is provided with a first connection position, and the pipeline module is provided with a second connection position that is concave and convexly matched with the first connection position.

[0010] Furthermore, the side mold small piece module includes a first side mold small piece and a second side mold small piece, the pipe module includes a first pipe mold and a second pipe mold, the first pipe mold is installed on the inner side of the first side mold small piece, and the second pipe mold is installed on the inner side of the second side mold small piece, the first connection position is arranged on the inner sides of the first side mold small piece and the second side mold small piece, and the second connection position is arranged on the outer sides of the first pipe mold and the second pipe mold.

[0011] Furthermore, the first side mold small piece and the second side mold small piece are integrally formed to form a side mold small piece module.

[0012] Furthermore, the water tank rear mold is provided with a third connection position, and the medium-sized module is provided with a fourth connection position that is concave and convexly matched with the third connection position.

[0013] Furthermore, the water tank rear mold is provided with a first draft angle, and the water tank side mold is provided with a second draft angle adapted to the first draft angle.

[0014] A lifting device is used to lift the toilet mold as described above, including a lifting beam, the lifting beam is connected to the lifting device by transmission, the base module is detachably connected to the lifting beam, and a buffer pad is provided between the lifting beam and the base module.

[0015] Furthermore, the lifting device includes an electric hoist transmission-connected to the lifting beam and a motor electrically connected to the electric hoist.

[0016] Furthermore, support devices are provided at both ends of the lifting beam, and the support devices include support rods and retractable hydraulic rods.

[0017] Furthermore, it also includes a demoulding device, the other end of which is connected to the side mold small component module, and the demoulding device is movable along the disassembly and assembly direction of the side mold small component module.

[0018] A hoisting method, applicable to the hoisting device as described above, comprises the following steps:

[0019] S1. Connect the footing module to the lifting beam, start the lifting device, and lift the footing module to a preset height through the lifting beam;

[0020] S2, take out the small module of the side mold;

[0021] S3, taking out the pipeline module;

[0022] S4, take out the water tank rear mold;

[0023] S5. Use a support plate to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

[0024] A hoisting method, applicable to the hoisting device as described above, comprises the following steps:

[0025] S1. Connect the foot module to the lifting beam, start the demoulding device, and take out the small side mold module;

[0026] S2. Start the lifting device and lift the foot module and the side mold small component module to the preset height through the lifting beam;

[0027] S3, taking out the pipeline module;

[0028] S4, take out the water tank rear mold;

[0029] S5. Use a support plate to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

[0030] The beneficial effects of the present invention are:

[0031] 1. The present invention proposes a toilet mold, which includes a medium-sized module and a base module that are compatible with each other. The side mold module in the prior art is decomposed into two parts and the two parts are integrally formed in the medium-sized module and the base module, that is, the medium-sized module is integrally formed with the water tank side mold, and the base module is integrally formed with the outer side mold. The base module can be lifted by existing lifting equipment, avoiding the high labor intensity caused by manually opening the side mold module, thereby improving production efficiency; at the same time, the space occupied when opening the side mold module is avoided, so that more toilet molds can be placed on the production line of the same length, thereby improving the utilization rate of the production line.

[0032] 2. The toilet mold proposed by the present invention has a side mold small part module and a pipe module that are positioned and connected through a first connection position and a second connection position that are concave and convex and fit with each other to prevent the two from being misaligned.

[0033] 3. Compared with the separately formed first side mold small parts and the second side mold small parts, the toilet mold proposed in the present invention takes up less space after being taken out. The first side mold small parts and the second side mold small parts formed in one piece can be lifted to a preset height by a lifting device together with the base module, avoiding occupying the production line space.

[0034] 4. The toilet mold proposed by the present invention has a water tank rear mold and a medium-sized module that are positioned and connected through a third connection position and a fourth connection position that are concave and convex and fit with each other. The water tank rear mold is provided with a draft angle to facilitate its removal.

[0035] 5. The present invention proposes a lifting device, which includes a lifting beam, which is detachably connected to the base module, and a buffer pad is provided between the lifting beam and the base module to play a buffering role and avoid damage to the toilet mold due to rigid contact between the toilet mold and the lifting beam during lifting and lowering.

[0036] 6. The lifting device proposed by the present invention also has support devices at both ends of the lifting beam to provide auxiliary support for the lifting beam.

[0037] 7. The present invention proposes a lifting device that can remove the small side mold modules through the mold removal device, reducing labor intensity, and at the same time allowing the small side mold modules to rise to a preset height together with the lifting beam, while reducing the space occupied by the small side mold modules on the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 This is an exploded view of a toilet mold in the prior art;

[0040] Figure 2 Schematic diagram of a toilet mold of the present invention;

[0041] Figure 3 This is an exploded view of a toilet mold of the present invention;

[0042] Figure 4 This is a schematic diagram of a first side mold component of a toilet mold of the present invention;

[0043] Figure 5 This is a schematic diagram of a second pipe of a toilet mold of the present invention;

[0044] Figure 6 A schematic diagram of a water tank rear mold of a toilet mold of the present invention;

[0045] Figure 7 for Figure 3 A partial enlarged view of the middle part;

[0046] Figure 8 This is a schematic diagram of a small side mold module of a toilet mold of the present invention;

[0047] Figure 9 is a schematic diagram of a lifting device of the present invention;

[0048] Figure 10 This is one of the schematic diagrams of a hoisting method of the present invention;

[0049] Figure 11 This is one of the schematic diagrams of a hoisting method of the present invention;

[0050] Figure 12 This is a schematic diagram of another embodiment of a hoisting method of the present invention;

[0051] Figure 13 This is a second schematic diagram of another embodiment of a hoisting method of the present invention;

[0052] Figure 14 This is a third schematic diagram of another embodiment of a hoisting method of the present invention;

[0053] In the figure, 10', left mold; 20', right mold; 10, toilet mold; 20, medium-sized module; 201, water tank side mold; 30, base module; 301, outer side mold; 40, side mold small part module; 401, first side mold small part; 402, second side mold small part; 501, first pipe mold; 502, second pipe mold; 60, water tank rear mold; 701, first connection position; 702, second connection position; 703, third connection position; 704, fourth connection position; 80, lifting device; 90, lifting beam; 100, electric hoist; 110, buffer pad; 1201, support rod; 1202, hydraulic rod; 130, demoulding device; 1301, elbow adapter; 1302, connecting plate. DETAILED DESCRIPTION

[0054] Example 1

[0055] The following combination Figures 1-8 The present invention will be described in detail.

[0056] Common toilet mold 10 in the prior art is as follows Figure 1 As shown, the left mold 10' and the right mold 20' are included. When removing the mold, the left mold 10' and the right mold 20' are moved to the sides respectively. To ensure the smooth removal of the left mold 10' and the right mold 20', and because the left mold 10' and the right mold 20' are large in size, the spacing between adjacent toilet molds 10 is large, which easily leads to a situation where the number of toilet molds 10 placed on the production line is small, resulting in reduced production capacity.

[0057] This embodiment provides a toilet mold 10, comprising a medium-sized module 20 and a base module 30 adapted to each other, wherein the medium-sized module 20 is integrally formed with a water tank side mold 201, and the base module 30 is integrally formed with an outer side mold 301; and further comprising:

[0058] The side mold small component module 40 is installed inside the outer side mold 301;

[0059] Pipe module, which is installed inside the side mold small component module 40; and

[0060] The water tank rear mold 60 is installed on the middle module 20 and is adapted to the water tank side mold 201 .

[0061] Therefore, compared with the prior art, this embodiment decomposes the side mold module in the prior art into two parts and integrally molds them into the medium module 20 and the base module 30, that is, the medium module 20 is integrally molded with the water tank side mold 201, and the base module 30 is integrally molded with the outer side mold 301. The base module 30 can be lifted by existing lifting equipment, avoiding the high labor intensity caused by manually opening the side mold module, thereby improving production efficiency; at the same time, it avoids occupying space when opening the side mold module, so that more toilet molds 10 can be placed on the production line of the same length, thereby improving the utilization rate of the production line.

[0062] In this embodiment, the side mold small piece module 40 is provided with a first connection position 701, and the pipe module is provided with a second connection position 702 that is concave and convex to fit with the first connection position 701 to prevent the two from being misaligned. Specifically, the first connection position 701 is a groove, and the second connection position 702 is a convex portion. Further, the side mold small piece module 40 includes a first side mold small piece 401 and a second side mold small piece 402, and the pipe module includes a first pipe mold 501 and a second pipe mold 502. The first pipe mold 501 is installed on the inner side of the first side mold small piece 401, and the second pipe mold 502 is installed on the inner side of the second side mold small piece 402. The first connection position 701 is provided on the inner side of the first side mold small piece 401 and the second side mold small piece 402, as shown in FIG. Figure 4 As shown, the second connection position 702 is provided on the outside of the first pipe mold 501 and the second pipe mold 502, as shown in FIG. Figure 5 shown.

[0063] In this embodiment, compared with the first side mold small piece 401 and the second side mold small piece 402 formed separately, the first side mold small piece 401 and the second side mold small piece 402 are formed as a whole to form the side mold small piece module 40. Figure 8 As shown, the side mold small component module 40 occupies a smaller space after being taken out, and can be lifted to a preset height by the hoisting device 80 together with the base module 30, thereby avoiding occupying the production line space.

[0064] In this embodiment, the water tank rear mold 60 is provided with a third connection position 703, such as Figure 6 As shown, the medium-sized module 20 is provided with a fourth connection position 704 that is concave-convexly matched with the third connection position 703, as shown in FIG. Figure 7 As shown, the third connection position 703 is a convex portion and the fourth connection position 704 is a groove. The water tank rear mold 60 is provided with a first draft angle, and the water tank side mold 201 is provided with a second draft angle adapted to the first draft angle, so as to facilitate the removal of the water tank rear mold 60.

[0065] Example 2

[0066] This embodiment provides a lifting device 80 for lifting the toilet mold 10 as described above. Figure 9As shown, the toilet mold 10 includes a lifting beam 90, which is transmission-connected to the lifting device. The foot module 30 is detachably connected to the lifting beam 90, and a buffer pad 110 is provided between the lifting beam 90 and the foot module 30. Furthermore, the buffer pad 110 is an inflatable and deflated air cushion to prevent damage to the toilet mold 10 due to rigid contact between the toilet mold 10 and the lifting beam 90 during lifting and lowering. In other embodiments, the buffer pad 110 can also be made of rubber or other elastic materials.

[0067] In this embodiment, the lifting device includes an electric hoist 100 transmission-connected to the lifting beam 90 and a motor electrically connected to the electric hoist 100 , and the electric hoist 100 is driven by the motor to lift and lower the lifting beam 90 .

[0068] In this embodiment, support devices are provided at both ends of the lifting beam 90. The support devices include support rods 1201 and retractable hydraulic rods 1202. The lifting of the lifting beam 90 is mainly dependent on the lifting device, which lifts the lifting beam 90 within the range of motion of the hydraulic rods 1202. The hydraulic rods 1202 assist in the lifting of the lifting beam 90, while the support rods 1201 provide auxiliary driving.

[0069] In this embodiment, a demolding device 130 is also included. The other end of the demolding device 130 is connected to the side mold small component module 40, and the demolding device 130 is movable along the disassembly direction of the side mold small component module 40. Therefore, the side mold small component module 40 can be taken out through the demolding device 130, reducing labor intensity. At the same time, the side mold small component module 40 can be raised to a preset height along with the lifting beam 90, while reducing the space occupied by the side mold small component module 40 on the production line. Furthermore, the demolding device 130 adopts a hydraulic device, whose fixed end is connected to the lifting beam 90, and its output end is connected to the side mold small component module 40 through the elbow adapter 1301, as shown in FIG. Figure 12 The elbow adapter 1301 is further provided with a connecting plate 1302, which is connected to the side mold module 40 via fasteners to increase the connection strength. Specifically, the connecting plate 1302 can be connected to the first side mold module 401 and the second side mold module 402, which can be formed separately or integrally.

[0070] Example 3

[0071] A hoisting method is used to operate a hoisting device 80 to demould and close the toilet mold 10, and the demoulding includes the following steps: Figure 10-11 As shown:

[0072] S1, connect the footing module 30 to the lifting beam 90, start the lifting device, and lift the footing module 30 to a preset height through the lifting beam 90;

[0073] S2, take out the side mold small component module 40;

[0074] S3, taking out the pipeline module;

[0075] S4, taking out the water tank rear mold 60;

[0076] S5. Use a support plate to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

[0077] The mold closing process is the opposite of the mold opening process, as follows:

[0078] S1. Install the water tank and the bladder bag small parts on the medium module 20;

[0079] S2, sequentially install the pipe module and the side mold small module 40 on the medium module 20;

[0080] S4, installing the water tank rear mold 60 on the medium-sized module 20;

[0081] S5. The lifting beam 90 is lowered, so that the foot module 30 is installed on the medium-sized module 20, and the mold is closed.

[0082] Example 4

[0083] This embodiment proposes another hoisting method, which is different from the third embodiment in that the side mold small module 40 is electrically removed by the mold removal device 130, avoiding manual removal and thus reducing labor intensity. Figure 12-14 As shown, the following steps are included:

[0084] S1, connect the footing module 30 to the lifting beam 90, start the demoulding device 130, and remove the side mold small component module 40;

[0085] S2, start the lifting device and lift the footing module 30 and the side mold small component module 40 to a preset height through the lifting beam 90;

[0086] S3, taking out the pipeline module;

[0087] S4, taking out the water tank rear mold 60;

[0088] S5. Use a support plate to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

[0089] The mold closing process is as follows:

[0090] S1. Install the water tank and the bladder bag small parts on the medium module 20;

[0091] S2. Install the pipe module on the medium module 20

[0092] S3, the lifting beam 90 is lowered, so that the footing module 30 is installed on the medium module 20, and the mold removal device 130 is started to install the side mold small piece on the medium module 20;

[0093] S4. Install the water tank rear mold 60 on the medium-sized mold block 20 to complete the mold closing.

[0094] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand and implement the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention are intended to be covered by the scope of protection of the present invention.

Claims

1. A toilet mold, characterized in that: It comprises a medium-sized module and a foot module adapted to each other, wherein the medium-sized module is integrally formed with a water tank side mold, and the foot module is integrally formed with an outer side mold; and further comprises: A side mold small component module, which is installed on the inner side of the outer side mold; A pipe module installed inside the side mold small module; and The water tank rear mold is installed on the medium-sized module and is adapted to the water tank side mold.

2. A toilet mold according to claim 1, characterized in that: The side mold small piece module is provided with a first connection position, and the pipeline module is provided with a second connection position which is concave-convexly matched with the first connection position.

3. A toilet mold as claimed in claim 2, characterized in that: The side mold small piece module includes a first side mold small piece and a second side mold small piece, and the pipe module includes a first pipe mold and a second pipe mold. The first pipe mold is installed on the inner side of the first side mold small piece, and the second pipe mold is installed on the inner side of the second side mold small piece. The first connecting position is arranged on the inner sides of the first side mold small piece and the second side mold small piece, and the second connecting position is arranged on the outer sides of the first pipe mold and the second pipe mold.

4. A toilet mold as claimed in claim 3, characterized in that: The first side mold small piece and the second side mold small piece are integrally formed to form the side mold small piece module.

5. A toilet mold as claimed in claim 1, characterized in that: The water tank rear mold is provided with a third connection position, and the medium-sized module is provided with a fourth connection position which is concave-convexly matched with the third connection position.

6. A toilet mold as claimed in claim 5, characterized in that: The water tank rear mold is provided with a first draft angle, and the water tank side mold is provided with a second draft angle matched with the first draft angle.

7. A hoisting device for hoisting a toilet mold according to any one of claims 1 to 6, characterized in that: It comprises a lifting beam, which is transmission-connected to a lifting device, and a footing module which is detachably connected to the lifting beam, and a buffer pad is arranged between the lifting beam and the footing module.

8. A lifting device according to claim 7, characterized in that: The lifting device comprises an electric hoist transmission-connected to the lifting beam and a motor electrically connected to the electric hoist.

9. A lifting device according to claim 7, characterized in that: Support devices are also provided at both ends of the lifting beam, and the support devices include a support rod and a telescopic hydraulic rod.

10. A lifting device according to claim 7, characterized in that: It also includes a demoulding device, the other end of which is connected to the side mold small component module, and the demoulding device is movable along the disassembly direction of the side mold small component module.

11. A hoisting method, applicable to the hoisting device according to any one of claims 7 to 9, characterized in that: The steps include: S1, connecting the footing module to the lifting beam, starting the lifting device, and lifting the footing module to a preset height through the lifting beam; S2, take out the small module of the side mold; S3, taking out the pipeline module; S4, taking out the rear mold of the water tank; S5. Use a pallet to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

12. A hoisting method, applicable to the hoisting device according to claim 10, characterized in that: The steps include: S1. Connect the foot module to the lifting beam, start the mold removal device, and take out the small module of the side mold; S2, start the lifting device, and lift the foot module and the side mold small component module to a preset height through the lifting beam; S3, taking out the pipeline module; S4, taking out the rear mold of the water tank; S5. Use a pallet to hold the clay blank and take it out and place it on the secondary line, and take out the small parts of the water tank and the small parts of the bladder bag.

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