Automatic grouting production line for pedestal pan

Abstract

The utility model discloses an automatic grouting production line for a pedestal pan, and relates to the field of production lines. A movable beam and a main line are vertically arranged in a frame, the movable beam is lifted and hoisted on the frame through a lifting assembly, upper dies are evenly and fixedly installed at the bottom of the movable beam in the length direction, and pressing plates are arranged on the two sides of each upper die in a mirror symmetry mode. The bottom frame and the main line are installed in a rollover mode through a rollover driving piece. Bottom formwork frames are evenly arranged on the bottom frame in the length direction and communicate with a grouting pipeline. The left half formwork and the right half formwork are arranged on the bottom frame in an opening and closing mode through a driving assembly. And pressing air bags are arranged on the sides, away from the bottom mold frame, of the outer walls of the left half mold frame and the right half mold frame correspondingly, and the pressing air bags and the outer walls of the pressing plates are fixedly mounted correspondingly. The mold has the advantages that the multiple split molds are synchronously driven to be opened and closed, grouting production and demolding of a green body are achieved, redundant slurry in the mold is discharged by turning over the mold on one side, operation is easy and convenient, production cost is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of production lines, relates to a toilet production line, and specifically relates to an automatic grouting production line for toilets. Background Art

[0002] A toilet is a sanitary ceramic product, also known as a toilet. Toilets are usually produced using a grouting process, that is, the slurry used for toilet production is injected into a toilet mold, the slurry is solidified in the mold, and then demolded. After the green body is removed, it is transferred to the next step for further processing.

[0003] When grouting toilets are currently produced, the grouting mold for toilets is a split mold, which usually requires manual transport of its parts to the main line, and the assembly of the mold parts on the main line, and then grouting into the assembled mold. After the grouting is completed, the slurry is solidified in the mold, and the parts of the mold are manually separated again to take out the blank in the mold and complete the demoulding operation. When grouting toilets are produced, the production quantity is large, and manual operation is used, which is time-consuming and labor-intensive, and the production cost is high and the efficiency is low. Utility Model Content

[0004] The utility model provides an automatic grouting production line for toilets to solve the technical problems of high cost and low efficiency in manual grouting production of toilets. The grouting production and demoulding of the blank are realized by synchronously driving the opening and closing of multiple split molds, and the excess slurry in the mold is discharged by flipping the mold sideways. The operation is simple, the production cost is reduced, and the production efficiency is improved.

[0005] The technical solution adopted by the utility model is: to provide an automatic grouting production line for toilets, comprising a frame, a main line and a moving beam arranged in the frame; the characteristic is that: the moving beam and the main line are arranged in the frame up and down, the moving beam is lifted and hoisted on the frame by means of a lifting assembly, and corresponds to the position of the main line, an upper mold is evenly fixedly installed on the bottom of the moving beam along the length direction, and clamping plates are mirror-symmetrically arranged on both sides of the upper mold; a base frame is arranged on the main line, one side of the base frame in the width direction is rotatably hinged with the main line, and the base frame is installed with the main line by means of a rollover driving member; a bottom mold frame is evenly arranged on the base frame along the length direction, and the bottom mold frame corresponds to the position of the upper mold; a left half mold frame and a right half mold frame are mirror-symmetrically arranged on both sides of the bottom mold frame, and the left half mold frame and the right half mold frame are opened and closed on the base frame by means of a driving assembly; a clamping air bag is arranged on the side of the outer wall of the left half mold frame and the right half mold frame away from the bottom mold frame, and the clamping air bag is respectively fixedly installed on the outer wall of the clamping plate.

[0006] When producing toilets, first drive the left and right mold frames to move closer to the bottom mold frame so that the left and right molds are combined with the bottom mold, and then hoist the movable beam down to combine the upper mold with the bottom mold and the left and right molds to make the mold complete. When the upper mold is lowered, the movable beam drives the clamping plate to be synchronously lowered to the outside of the left and right molds. After the molds are combined, the clamping airbag on the clamping plate is inflated and squeezes the left and right molds to compact them, and then the injection molding is performed. The slurry pipe injects grout into the combined mold. After the grouting is completed, the base frame flips sideways along the main line to discharge the excess slurry in the mold, and then the base frame is pulled back to the main line to make the mold stand still horizontally. After the slurry solidifies, the gas in the compression airbag is discharged to release the constraints on the left and right half molds, and the upper mold and the compression plate are pulled upward by the moving beam. After the left and right half mold frames are pulled apart, the mold is demoulded. The operation is simple, flexible and efficient.

[0007] To further optimize the technical solution, the lifting assembly includes a matching driving motor and a lifting chain, the matching driving motor and lifting chain are fixedly installed on the frame, and the lifting chain is hoisted with the moving beam.

[0008] When the driving motor drives the lifting chain to retract and extend, the lifting moving beam rises and falls in the frame, thereby driving the upper mold and the clamping plate to rise and fall, making it convenient to complete the mold assembly operation. It is easy and flexible to use.

[0009] To further optimize the technical solution, the rollover drive member includes a reciprocating actuator arranged on one side of the main line, and the output end of the reciprocating actuator is rotatably hinged to the free end of the chassis.

[0010] The reciprocating actuator pushes the free end of the chassis to make the other end tip over along the main line, and drives the mold on the chassis to tip over, which is stable and reliable to use.

[0011] To further optimize the technical solution, a track is fixedly installed on the top of the base frame, the bottom mold frames are fixedly installed on the track, and the left half mold frame and the right half mold frame arranged on both sides of the bottom mold frame are movably installed on the track with the help of connecting parts.

[0012] Tracks are arranged on the bottom frame to facilitate the movement of the left half mold frame and the right half mold frame along both sides of the bottom mold frame, so that the left half mold frame and the right half mold frame can be opened and closed on the bottom mold frame, which is convenient for casting and demoulding of the toilet.

[0013] To further optimize the technical solution, the connecting member includes a crane disposed on both sides of the bottom mold frame, the left half mold frame and the right half mold frame are fixedly mounted on the crane, and the crane is moved on the track with the help of a driving assembly and moves relatively along both sides of the bottom mold frame.

[0014] The supporting installation of the crane and the track enables it to drive the left half mold frame and the right half mold frame to move and open and close labor-savingly and stably.

[0015] To further optimize the technical solution, the driving assembly includes a matching transmission member and a transmission wheel, which are arranged under the crane; the transmission wheels are arranged on both sides of the base frame, and the transmission wheels are installed on the base frame with the help of a power mechanism; the two ends of the transmission member respectively bypass the transmission wheels on both sides and are connected end to end, and the left half mold frame and the right half mold frame are respectively connected in series on both sides of the transmission member.

[0016] The transmission wheels are arranged on both sides of the base frame, and the transmission parts are connected end to end after passing around the transmission wheels, so that the transmission wheels drive the transmission parts to operate, and the transmission parts drive the left half mold frame and the right half mold frame directly and smoothly. At the same time, the two sides of the transmission parts are respectively connected in series with the left half mold frame and the right half mold frame, so that after the transmission parts operate, they drive the left half mold frame and the right half mold frame to open and close the operation, which is easy and flexible to use.

[0017] To further optimize the technical solution, the power mechanism is at least one servo motor fixedly mounted on the bottom end of the base frame, and the output end of the servo motor is coaxially assembled with one of the transmission wheels.

[0018] The servo motor drives the transmission wheel more accurately, making the opening and closing of the left and right half mold frames accurate and stable.

[0019] To further optimize the technical solution, the clamping plate is assembled with the movable beam by means of a bracket, and an assembly groove is provided on the outer wall of the clamping plate, and the clamping airbag is fixed to the assembly groove.

[0020] When the compression airbag is not inflated, it shrinks and is stored in the assembly groove, and does not interfere with the compression plate when it is placed on both sides of the left and right half molds. After the compression airbag is inflated, it expands and protrudes from the side wall of the compression plate, thereby squeezing and fixing the left and right half molds.

[0021] The beneficial effects of the utility model are:

[0022] 1. The transmission member meshes with the transmission wheel to drive the left and right half mold frames to move closer to the bottom mold frame, so that the left and right half molds are combined with the bottom mold, and the upper mold is lowered by the movable beam to combine with the combined bottom mold and side mold, so that the mold is combined. The mold combination operation is simple and efficient. When the movable beam lowers the upper mold, the clamping plate is lowered to the outside of the left and right half molds, and after the clamping airbag is inflated, it is expanded to clamp the side mold of the mold, thereby improving the reliability of the mold;

[0023] 2. When grouting is injected into the combined mold through the grouting pipe, the mold can be driven by the reciprocating actuator to flip the bottom frame according to the product specifications to adjust the grouting angle of the mold. It is flexible and diverse to use. After the grouting is completed, the bottom frame drives the mold to flip sideways to discharge the excess slurry in the mold. It is easy to operate and improves production efficiency.

[0024] 3. After grouting in the mold, the bottom frame supports the mold to a horizontal position and allows the slurry to stand and solidify in the mold. Then the upper mold is hoisted upward by the moving beam, and the left and right half mold frames of the side mold are moved along the two sides of the bottom mold frame with the help of the transmission parts, so that the mold is split again, so that demoulding is not disturbed and demoulding is convenient;

[0025] 4. When the movable beam drives the upper mold to move upward, the gas in the compression airbag is first discharged to release the constraint on the side mold, and then the movable beam drives the compression plate to move upward synchronously with the upper mold, thereby not interfering with the pulling line of the side mold, facilitating the smooth splitting of the side mold, and the compression airbag is arranged in the assembly groove on the compression plate. When the compression airbag is not inflated, it is stored in the assembly groove, does not interfere with the lifting and lowering of the compression plate along the side mold, and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the automatic grouting production line for toilets of this embodiment;

[0027] Figure 2 It is a side structural schematic diagram of the automatic grouting production line for toilets of this embodiment;

[0028] Figure 3 is a schematic diagram of the assembly structure of the chassis of this embodiment;

[0029] Figure 4 It is a structural schematic diagram of the upper mold and the movable beam assembly of this embodiment;

[0030] Figure 5 It is a schematic diagram of the disassembly structure of the pressing plate and the pressing airbag of this embodiment;

[0031] Figure 6 This is a schematic diagram of the assembly structure of the driving motor and the lifting chain that are arranged in conjunction with this embodiment.

[0032] In the figure, 1, frame; 101, driving motor; 102, lifting chain; 2, main line; 201, base frame; 2011, bottom mold frame; 2012, left half mold frame; 2013, right half mold frame; 2014, track; 2015, crane; 3, moving beam; 301, clamping plate; 3011, clamping airbag; 302, upper mold; 4, reciprocating actuator; 5, bracket; 6, driving wheel; 7, assembly groove. DETAILED DESCRIPTION

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Please see attached Figure 1-4 And attached Figure 6The automatic grouting production line for toilet bowl comprises a frame 1 and a main line 2 and a moving beam 3 arranged in the frame 1. The moving beam 3 and the upper line of the main line 2 are arranged in the frame 1. The moving beam 3 is lifted and hoisted on the frame 1 by means of a lifting assembly. The lifting assembly comprises a matching driving motor 101 and a lifting chain 102. The matching driving motor 101 and the lifting chain 102 are fixedly installed on the top of the frame 1. A lifting connection seat is arranged on the moving beam 3 so that the lifting chain 102 and the moving beam 3 can be lifted. The lifting chain 102 is retracted and released by the driving motor 101 to adjust the lifting speed. The position of the movable beam 3 is simple and easy to operate. The upper mold 302 is evenly fixedly installed at the bottom of the movable beam 3 along the length direction. The clamping plates 301 are symmetrically arranged on both sides of the upper mold 302. The clamping plates 301 are installed with the movable beam 3 by means of the bracket 5, and the brackets 5 of the two adjacent upper molds 302 are supported by installing double-headed screws and other components, so as to adjust the interval between the brackets 5 on both sides of the upper mold 302 to meet the clamping requirements of the mold and improve the flexibility of use. The lifting and lowering of the movable beam 3 drives the upper mold 302 and the clamping plate 301 to lift and lower;

[0035] Please see attached Figure 1-3 The main line 2 below the movable beam 3 corresponds to the position of the movable beam 3. A chassis 201 is arranged on the main line 2. One side of the chassis 201 in the width direction is rotatably hinged with the chassis 201, and the chassis 201 is installed with the main line 2 by means of a rollover drive. The rollover drive includes a reciprocating actuator 4 arranged on one side of the main line 2. The output end of the reciprocating actuator 4 is rotatably hinged with the free end of the chassis 201. With the operation of the reciprocating actuator 4, its output shaft pushes the free end of the chassis 201 to flip to one side. After the output end of the reciprocating actuator 4 contracts, the chassis 201 is pulled back to a horizontal position. The reciprocating actuator 4 can use an oil cylinder or an air cylinder according to actual use requirements, and the operation is smooth and stable.

[0036] Please see attached Figure 1 , Attachment Figure 3, bottom mold frames 2011 are evenly arranged on the bottom frame 201 along the length direction, the bottom mold frames 2011 correspond to the upper mold 302, a bottom mold is installed on the bottom mold frame 2011, a grouting pipeline is installed on the main line 2 to connect it with the bottom mold on the bottom mold frame 2011, a track 2014 is fixedly installed on the top of the bottom frame 201, the bottom mold frame 2011 is fixedly installed with the track 2014, and the left half mold frame 2012 and the right half mold frame 2013 are respectively arranged on both sides of the bottom mold frame 2011, and the left half mold frame 2012 and the right half mold frame 2013 are respectively arranged on the bottom mold frame 2011. The left half mold and the right half mold are respectively mounted on the half mold frame 2013. The left half mold frame 2012 and the right half mold frame 2013 are movably installed with the help of connecting parts and tracks 2014. The connecting parts include traveling cranes 2015 respectively arranged on both sides of the bottom mold frame 2011. The left half mold frame 2012 and the right half mold frame 2013 are both fixedly installed with the traveling cranes 2015. The traveling cranes 2015 are movably arranged on the tracks 2014 with the help of driving components, and move relatively along both sides of the bottom mold frame 2011, so as to realize the opening and closing operation of the left half mold and the right half mold.

[0037] Please see attached Figure 1 , Attachment Figure 3 The driving assembly includes a matching transmission member and a transmission wheel 6, which are mounted below the traveling crane 2015. The transmission wheels 6 are arranged on both sides of the base frame 201, and the transmission wheels 6 are driven and installed on the base frame 201 with the help of a power mechanism. The power mechanism is at least one servo motor fixedly mounted on the bottom end of the base frame 201, and the output end of the servo motor is coaxially assembled with one of the transmission wheels 6, and the two ends of the transmission member respectively bypass the transmission wheels 6 on both sides, and the end to end thereof are connected, so that the servo motor drives the transmission member to operate through the transmission wheel 6, and the left half mold frame 2012 and the right half mold frame 2013 are respectively connected in series on both sides of the transmission member, the left half mold frame 2012 is connected in series by the upper side of the transmission member, and the right half mold frame 2013 is connected in series by the lower side of the transmission member. When the transmission member is running, it drives the left half mold frame 2012 and the right half mold frame 2013 to move relative to each other, so as to realize the opening and closing operation, and the operation is direct and stable. The transmission member and the transmission wheel 6 can select the matching chain and sprocket or the belt and pulley according to the actual use requirements, which is flexible to use;

[0038] Please see attached Figure 4 , Attachment Figure 5The outer sides of the left and right half molds and the side away from the bottom mold are provided with compression airbags 3011, which are respectively fixedly connected to the compression plates 301. The outer walls of the compression plates 301 are provided with assembly grooves 7, and the compression airbags 3011 are fixed to the assembly grooves 7. When the compression airbags 3011 are in a contracted state, they are stored in the assembly grooves 7. After the compression airbags 3011 are inflated, they protrude from the outer wall of the compression plate 301. When the compression airbags 3011 are used, When the mold is combined, the left mold frame 2012 and the right mold frame 2013 are first combined on both sides of the bottom mold frame 2011, and the movable beam 3 drives the upper mold 302 to move downward to complete the final combination of the mold. The movable beam 3 drives the clamping plate 301 to move downward to both sides of the left mold frame 2012 and the right mold frame 2013. After the mold is combined, the clamping airbag 3011 is inflated to pressurize and fix the left mold frame 2012 and the right mold frame 2013 to ensure the safety and reliability of the mold.

[0039] The working principle of the automatic grouting production line for toilets is as follows: during the grouting production of toilets, the base frame 201 is horizontally placed on the main line 2, the split molds are first combined, the servo motor drives the transmission wheel 6 to run, so that it engages with the transmission member to drive the trolley 2015 on both sides of the bottom mold frame 2011 to move relatively along the track 2014, so that the left half mold frame 2012 and the right half mold frame 2013 on the trolley 2015 move on the bottom mold frame 2011, so that the left half mold and the right half mold are combined, and the driving motor 101 drives the hanging chain 102 to lower the moving beam 3, so that the upper mold 302 moves down and combines with the bottom mold frame 2011 and the left half mold and the right half mold. The combination operation is simple, and the upper mold 302 During the lowering process, the clamping plates 301 on both sides of the upper mold 302 are lowered synchronously and finally placed outside the left and right half molds. During the lowering process of the clamping plate 301, the clamping airbag 3011 shrinks in the assembly groove 7 of the clamping plate 301, so as not to interfere with the lowering of the clamping plate 301, thereby ensuring the smoothness of the lowering. Then, the clamping airbag 3011 is inflated synchronously to expand and deform, and after protruding from the outer wall of the clamping plate 301, it abuts against the outer wall of the left and right half molds, and at the same time applies pressure to it, thereby clamping the side molds to avoid slurry leakage. The elastic structure of the clamping airbag 3011 avoids damage to the left and right half molds, thereby ensuring its safety in use.

[0040] After the mold is assembled and fixed, grouting is injected into the assembled mold through the grouting pipe. When grouting the mold, the base frame 201 is in a horizontal position on the main line 2, and horizontal grouting is performed. After the mold grouting is completed, the reciprocating actuator 4 drives the base frame 201 to flip along the main line 2 and flip it to a suitable angle to discharge excess slurry in the mold;

[0041] After the slurry is discharged, the reciprocating actuator 4 pulls the base frame 201 back to the horizontal position again, so that the slurry is allowed to stand and solidify in the combined mold. After the slurry is solidified, the gas in the compression airbag 3011 is discharged, causing it to shrink back into the assembly groove 7. Then the lifting chain 102 pulls the upper mold 302 and the compression plate 301 upward through the movable beam 3, so that the upper mold 302 is separated from the bottom mold and the side mold, and the side mold loses its constraint. After the servo motor drives the transmission wheel 6 to run in the reverse direction, the left half mold frame 2012 and the right half mold frame 2013 are pulled apart on the bottom mold frame 2011, thereby completing the demoulding operation. It is easy to use, labor-saving and efficient.

Claims

1. An automatic grouting production line for toilets, comprising a frame (1) and a main line (2) and a moving beam (3) arranged in the frame (1); characterized in that: The movable beam (3) and the main line (2) are arranged vertically in the frame (1); the movable beam (3) is lifted and hoisted on the frame (1) by means of a lifting assembly and corresponds to the position of the main line (2); an upper mold (302) is evenly fixedly installed on the bottom of the movable beam (3) along the length direction, and clamping plates (301) are symmetrically arranged on both sides of the upper mold (302); a bottom frame (201) is arranged on the main line (2); one side of the bottom frame (201) in the width direction is rotatably hinged with the main line (2), and the bottom frame (201) is installed to flip with the main line (2) by means of a flip driving member; the bottom frame (201) is evenly fixedly installed along the length direction A bottom mold frame (2011) is evenly arranged, and the bottom mold frame (2011) corresponds to the position of the upper mold (302); a left half mold frame (2012) and a right half mold frame (2013) are respectively arranged on both sides of the bottom mold frame (2011) in a mirror-symmetrical manner, and the left half mold frame (2012) and the right half mold frame (2013) are opened and closed on the bottom frame (201) by means of a driving component; and a compression air bag (3011) is arranged on the side of the outer wall of the left half mold frame (2012) and the right half mold frame (2013) away from the bottom mold frame (2011), and the compression air bag (3011) is respectively fixedly installed on the outer wall of the compression plate (301).

2. The automatic grouting production line for toilets according to claim 1 is characterized in that: The lifting assembly comprises a matching driving motor (101) and a lifting chain (102); the matching driving motor (101) and the lifting chain (102) are fixedly mounted on the frame (1), and the lifting chain (102) is hoisted on the moving beam (3).

3. The automatic grouting production line for toilets according to claim 1 is characterized by: The rollover drive comprises a reciprocating actuator (4) arranged on one side of the main line (2), and the output end of the reciprocating actuator (4) is rotatably hinged to the free end of the base frame (201).

4. The automatic grouting production line for toilets according to claim 1, characterized in that: A track (2014) is fixedly installed on the top of the bottom frame (201), the bottom mold frame (2011) is fixedly installed on the track (2014), and the left half mold frame (2012) and the right half mold frame (2013) arranged on both sides of the bottom mold frame (2011) are movably installed with the help of connecting parts and the track (2014).

5. The automatic grouting production line for toilets according to claim 4 is characterized in that: The connecting member comprises a crane (2015) disposed on both sides of the bottom mold frame (2011); the left half mold frame (2012) and the right half mold frame (2013) are both fixedly mounted on the crane (2015); and the crane (2015) is movably disposed on the track (2014) by means of a driving assembly and moves relatively along both sides of the bottom mold frame (2011).

6. The automatic grouting production line for toilets according to claim 5, characterized in that: The driving assembly comprises a transmission member and a transmission wheel (6) which are arranged in a matching manner, and the transmission member and the transmission wheel (6) which are arranged in a matching manner are mounted below the traveling vehicle (2015); the transmission wheels (6) are arranged on both sides of the base frame (201), and the transmission wheels (6) are driven and installed on the base frame (201) by means of a power mechanism; both ends of the transmission member respectively pass around the transmission wheels (6) on both sides and are connected end to end, and the left half mold frame (2012) and the right half mold frame (2013) are respectively connected in series on both sides of the transmission member.

7. The automatic grouting production line for toilets according to claim 6, characterized in that: The power mechanism is at least one servo motor fixedly mounted on the bottom end of the base frame (201), and the output end of the servo motor is coaxially assembled with one of the transmission wheels (6).

8. The automatic grouting production line for toilets according to claim 1, characterized in that: The clamping plate (301) is assembled with the movable beam (3) by means of a bracket (5), and an assembly groove (7) is provided on the outer wall of the clamping plate (301), and the clamping airbag (3011) is fixed to the assembly groove (7).

Images