CN112078070A

CN112078070A - Toilet cover plate forming and trimming system and processing method thereof

Info

Publication number: CN112078070A
Application number: CN202011033514.9A
Authority: CN
Inventors: 曾招远
Original assignee: Fujian Kaiboer Intelligent Equipment Co ltd
Current assignee: Fujian Kaiboer Intelligent Equipment Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2020-12-15

Abstract

The invention provides a toilet cover plate forming and trimming system which comprises a manipulator, wherein a raw material weighing machine, a first hydraulic machine, a trimming machine, a temporary storage table and a second hydraulic machine are respectively arranged on the periphery of the manipulator in the clockwise direction, a product grabbing mechanism for grabbing a product is rotatably arranged at the tail end of the manipulator, one end of the product grabbing mechanism is automatically detachably connected with a raw material transferring mechanism for transferring the raw material, the raw material weighing machine is used for weighing the raw material, forming dies for hot-press forming the raw material into a product are respectively arranged on the first hydraulic machine and the second hydraulic machine, the trimming machine is used for cutting burrs on the side wall of the hot-press formed product, and the temporary storage table is used for temporarily storing the trimmed product; the invention aims to solve the problems that the quality of blood taking needles assembled by the existing blood taking needle assembling mode is uneven, the quality is difficult to ensure and the production efficiency is low.

Description

Toilet cover plate forming and trimming system and processing method thereof

Technical Field

The invention relates to the field of production and processing of toilet cover plates, in particular to a toilet cover plate forming and trimming system and a processing method thereof.

Background

The toilet cover is one of accessories of the toilet, and comprises a toilet cover and a gasket, wherein the toilet cover is used for closing the toilet after the toilet is used, so that peculiar smell is prevented from being spread out, and the gasket is used for improving the comfort and sanitation of using the toilet.

The existing toilet lid and the existing toilet gasket need to be subjected to steps of raw material weighing, hot press forming, trimming and the like during forming, each step is carried out in different production areas, in the production process, the costs of back-and-forth transportation, manual operation and the like are very high, the production efficiency is low, and the equipment occupies a large space and wastes space resources due to the fact that different production areas are divided.

In view of the above, the inventor of the present application invented a toilet cover plate forming and trimming system and a processing method thereof.

Disclosure of Invention

The invention provides a toilet cover plate forming and trimming system and a processing method thereof, aiming at solving the problems that the quality of blood taking needles assembled by the existing blood taking needle assembling mode is uneven, the quality is difficult to ensure and the production efficiency is low.

The invention is realized by the following steps:

a toilet cover plate forming and trimming system comprises a manipulator, wherein a raw material weighing machine, a first hydraulic machine, a trimming machine, a temporary storage table and a second hydraulic machine are respectively arranged on the periphery of the manipulator along the clockwise direction,

the tail end of the manipulator is rotatably provided with a product grabbing mechanism for grabbing products, one end of the product grabbing mechanism is automatically detachably connected with a raw material transferring mechanism for transferring raw materials,

the raw material weighing machine comprises a bracket, a weighing platform, a raw material receiving mechanism and a feeding box, wherein the weighing platform is arranged below the bracket, the feeding box is arranged on the bracket above the weighing platform, a transverse rail is arranged on the bracket between the weighing platform and the feeding box, the raw material receiving mechanism is arranged on the transverse rail, the raw material received by the feeding box is transferred to the weighing platform through the transverse rail by the raw material receiving mechanism for weighing,

the first hydraulic press and the second hydraulic press are respectively provided with a forming die of different product accessories for hot-press forming raw materials into products,

the edge trimmer is used for cutting off burrs on the side wall of the product after hot press molding,

the temporary storage table is used for temporarily storing the trimmed products.

Further, the product snatchs the mechanism include with the terminal pivot fixed connection's of manipulator fixed plate, the fixed plate edge is provided with a plurality of holders, all the centre gripping is fixed with vacuum chuck on every holder, snatchs the product through vacuum chuck and shifts.

Further, raw materials shifts mechanism includes the mount, mount one end is provided with the transverse connection axle, the one end that the mount was kept away from to the transverse connection axle is provided with first vacuum flange, the fixed plate one end that the product snatched the mechanism is provided with the second vacuum flange that corresponds with first vacuum flange, the mount is connected fixedly with the fixed plate through the cooperation of first vacuum flange and second vacuum flange, be provided with the transfer case that is used for the raw materials transfer on the mount, the first open end that is used for the ejection of compact of transfer bottom end for passing the mount bottom, be provided with the first subassembly of opening and close that is used for sealing or opening the first open end export of transfer case on the mount bottom surface.

Further, the first opening and closing assembly comprises a first transverse sliding cylinder fixed to the bottom surface of the fixing frame, a first closing plate with one end penetrating through a first opening end of the transfer box is arranged on a sliding block of the first transverse sliding cylinder, a first through hole is formed in one end, far away from the first transverse sliding cylinder, of the first closing plate, the first transverse sliding cylinder pushes the first closing plate to move, the first opening end of the transfer box is closed by the first closing plate, and the first transverse sliding cylinder pulls the first closing plate to move so that the first through hole is communicated with the first opening end for discharging.

Furthermore, a vertical plate is transversely arranged on a support between the weighing platform and the feeding box, two transverse rails are arranged on the support, the two transverse rails are respectively arranged on the vertical plate in parallel, a transmission motor is arranged at one end of each transverse rail, a rotating shaft is arranged at the other end of each transverse rail, a transmission belt penetrating between the two transverse rails is arranged between the transmission motor and the rotating shaft, the raw material receiving mechanism is fixed on the transmission belt, and the transmission motor drives the transmission belt to enable the raw material receiving mechanism to move back and forth on the transverse rails.

Further, the raw material receiving mechanism comprises a sliding plate which is arranged on the transverse track and fixed with the transmission belt, a vertical sliding cylinder is arranged on the sliding plate, a rotating cylinder is arranged on a sliding block of the vertical sliding cylinder, a receiving component is arranged on the rotating cylinder, the receiving component comprises a transverse support plate fixed on the rotating cylinder, a receiving box used for receiving raw materials is fixedly arranged on the transverse support plate, the bottom end of the receiving box is a second opening end which penetrates through the transverse support plate and is used for feeding and discharging materials, a second opening and closing component used for closing or opening the second opening end of the receiving box is arranged on the bottom surface of the transverse support plate, a flat bottom box used for covering the receiving box is arranged on the receiving box, a plurality of pressing components used for pressing and sealing the flat bottom box and the receiving box are respectively arranged on the top surfaces of the transverse support plate on the periphery of the, one side that the platform of weighing was kept away from to the support is provided with places the board, move the platform top of weighing after the receiving box connects and gets the raw materials, it loosens to compress tightly the subassembly, the flat bottom case is fallen and is weighed on the platform of weighing, compress tightly the subassembly action after finishing weighing, fix the flat bottom case on the receiving box, then the receiving box moves and places the board top and rotatory messenger's receiving box under revolving cylinder's drive and be located the flat bottom case below, after the manipulator removed the transfer box to the place board of receiving box below on, the subassembly action is opened and close to the second, the raw materials flow in the transfer box.

Furthermore, the second opening and closing assembly comprises a second transverse sliding cylinder fixed on the bottom surface of the transverse support plate, a second closed plate with one end penetrating through a second opening end of the receiving box is arranged on a sliding block of the second transverse sliding cylinder, a second through hole is formed in one end, far away from the second transverse sliding cylinder, of the second closed plate, the second transverse sliding cylinder pushes the second closed plate to move, the second closed plate seals the second opening end of the receiving box, and the second transverse sliding cylinder pulls the second closed plate to move so that the second through hole is communicated with the second opening end for feeding and discharging.

Further, compress tightly the subassembly including setting up the cylinder that compresses tightly on horizontal extension board top surface, the piston rod top that compresses tightly the cylinder articulates there is the depression bar, the cylinder body that compresses tightly the cylinder is provided with the connecting block on being close to the top surface of flat bed case, it has two connecting plates to articulate respectively on the depression bar is close to the lateral wall that compresses tightly the cylinder piston rod, it is articulated through the connecting plate between connecting block and the depression bar, the piston rod that compresses tightly the cylinder drives depression bar one end and removes, makes the depression bar other end compress tightly or loosen the flat.

Further, it is provided with thick deburring subassembly to connect on an trimmer lateral wall, cuts a large amount of deckle edges through thick deburring subassembly earlier after the product shaping, places the product in the trimmer and refines again, the temporary storage platform is kept away from one side of manipulator and is provided with the conveyer belt, temporary storage bench is provided with the subassembly that flattens that is used for flattening the product, temporary storage bench is provided with the promotion subassembly, promote the subassembly and be used for promoting the product after flattening from temporary storage bench to the conveyer belt.

The invention also discloses a processing method of the toilet cover plate forming and trimming system, which comprises the following steps:

s1: weighing raw materials, wherein a receiving box is driven by a transmission motor to move to the position below an outlet of a feeding box, the receiving box is moved to the position above a weighing table after receiving the raw materials, a pressing cylinder drives a pressing rod to move to loosen a flat-bottom box, the flat-bottom box falls onto the weighing table to be weighed, the pressing cylinder drives the pressing rod to move after the weighing is finished, the flat-bottom box is fixed on the receiving box in a newly pressed mode, and then the receiving box moves to the position above a placing plate and rotates 180 degrees under the driving of a rotating cylinder to enable the receiving box to be located right below the flat-bottom box;

s2: transferring raw materials, moving the transfer box onto the placing plate by a manipulator, disconnecting the second vacuum flange and the first vacuum flange, placing the transfer box onto the placing plate below the receiving box, driving the second closing plate to move by a second transverse sliding cylinder, communicating the second through hole with the second opening end of the receiving box, and allowing the raw materials to flow into the transfer box;

s3: taking out a product and placing a raw material of a first hydraulic machine, connecting and fixing a manipulator with a transfer case through a second vacuum flange and the first vacuum flange, moving a product grabbing mechanism of the manipulator above a forming mold of the first hydraulic machine, sucking the hot-press formed product by a vacuum sucker of the product grabbing mechanism, moving the manipulator to take out the product and enable the transfer case to be located above the forming mold, driving a first closing plate to move by a first transverse sliding cylinder, communicating a first through hole with a first opening end of the transfer case, enabling the raw material to flow into the forming mold, driving the transfer case to move out of the first hydraulic machine by the manipulator, and starting hot-press forming work by the first hydraulic machine;

s4: the method comprises the following steps that raw materials are newly filled and a product formed by a first hydraulic press is trimmed, a transfer box is moved to a placing plate by a manipulator, the steps S1 and S2 are repeated, the raw materials are newly filled in the transfer box, meanwhile, the manipulator drives the product formed by the first hydraulic press to move to a rough trimming component, the manipulator is matched with the rough trimming component, rough trimming processing is carried out on burrs of the formed product, and then the finished product is moved to a trimming machine for fine trimming processing;

s5: taking out the product and placing the raw material of the second hydraulic machine, repeating the step S3, moving the product grabbing mechanism of the manipulator above the forming die of the second hydraulic machine, moving the manipulator to take out the product and flow the raw material into the forming die of the second hydraulic machine, and starting hot-press forming work by the second hydraulic machine;

s6: the raw materials are newly filled and the molded product of the second hydraulic press is trimmed, the transfer box is moved to the placing plate by the manipulator, the steps S1 and S2 are repeated, the raw materials are newly filled in the transfer box, meanwhile, the manipulator drives the molded product of the second hydraulic press to move to the rough trimming component, the manipulator is matched with the rough trimming component to perform rough trimming on the rough edge of the molded product, and then the finished product is moved to the trimming machine to perform fine trimming;

s7: and temporarily storing and conveying the products, taking the finished products out of the edge trimming machine by a manipulator and placing the products on a temporary storage table, flattening the tilted and deformed parts of the products by the working of a flattening assembly, pushing the flattened products onto a conveying belt by a pushing assembly, and conveying the products out through the conveying belt.

The invention has the beneficial effects that:

according to the invention, the raw material weighing machine, the first hydraulic machine, the edge trimmer, the temporary storage table and the second hydraulic machine are arranged around the manipulator, so that the occupied space is small, the space resource is reasonably utilized, the weighing work is completed through the raw material receiving mechanism, the raw material transferring work is completed through the matching of the raw material transferring mechanism and the manipulator, the intermediate product transportation and the product rough edge trimming work are completed through the product grabbing mechanism of the manipulator, the intermediate manual transportation link is saved, the work can be completed through the manipulator, the production cost is reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of B of FIG. 1;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the construction of the robot of the present invention;

FIG. 5 is an enlarged view of the first view of the structure C in FIG. 4;

FIG. 6 is a second enlarged schematic view of C in FIG. 4;

FIG. 7 is a schematic view of the structure of the material transfer mechanism according to the present invention;

FIG. 8 is a schematic diagram of the raw material weighing machine of the raw material receiving mechanism of the present invention when the weighing platform is weighing;

FIG. 9 is an enlarged schematic view of D of FIG. 8;

FIG. 10 is a schematic diagram of the construction of the material weighing machine with the material receiving mechanism moved above the placing plate in the present invention;

FIG. 11 is an enlarged schematic view of E in FIG. 10;

FIG. 12 is a schematic diagram of the material weighing machine of the present invention with the material receiving mechanism transferring material to the material transfer mechanism;

FIG. 13 is an assembly view of the material transfer mechanism and riser of the present invention;

FIG. 14 is a schematic diagram of a staging platform according to the present invention.

Description of the main elements

The manipulator 1 is provided with a mechanical arm and a mechanical arm,

a product grabbing mechanism 11, a fixing plate 111, a fixing block 112, a fixing column 113, a clamping piece 114, a vacuum chuck 115, a second vacuum flange 116,

a raw material transferring mechanism 12, a fixing frame 121, a transverse connecting shaft 122, a first vacuum flange 123, a transfer box 124, a first opening end 125, a limiting hole 126,

a first opening and closing assembly 13, a first lateral sliding cylinder 131, a first closing plate 132, a first through hole 133,

a raw material weighing machine (2) is arranged,

the support frame 21, the weighing station 22,

a raw material receiving mechanism 23, a slide plate 231, a vertical slide cylinder 232, a rotary cylinder 233,

a feeding box 24, a vertical plate 25, a transverse rail 251, a transmission motor 252, a rotating shaft 253, a transmission belt 254, an infrared sensor 255,

the receiver assembly 26, the transverse support plate 261, the receiver box 262, the second open end 263, the flat bottom box 264,

a second opening and closing member 27, a second lateral sliding cylinder 271, a second closing plate 272, a second through hole 273,

a pressing component 28, a pressing cylinder 281, a pressing rod 282, a connecting block 283, a connecting rod 284, a placing plate 29, a limit column 291, a supporting block 292, a concave notch 293, a corner lower pressing cylinder 294,

a first hydraulic machine (3) for the first,

the edge-finishing machine (4) is,

a rough trimming component 41, a fixed rod 411, a positioning plate 412, a trimming knife 413, a connecting plate 414, a positioning hole 415,

the temporary storage table (5) is provided with a temporary storage table,

support column 51, cross plate 52, flattening assembly 53, flattening cylinder 531, press plate 532, conveyor belt 54, pusher assembly 55, pusher cylinder 551, push plate 552,

and a second hydraulic machine 6.

Detailed description of the preferred embodiments

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or unified; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. It is possible for those skilled in the art to understand the meaning of the above-mentioned terms in the present invention according to circumstances.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1, referring to fig. 1 and 3, a toilet cover plate forming and trimming system includes a manipulator 1, a raw material weighing machine 2, a first hydraulic machine 3, a trimming machine 4, a temporary storage table 5, and a second hydraulic machine 6 are respectively disposed on the periphery of the manipulator 1 in a clockwise direction, the toilet cover plate includes a toilet cover and a gasket, and forming molds of the toilet cover or the gasket are respectively disposed on the first hydraulic machine 3 and the second hydraulic machine 6, and are used for hot-press forming raw materials into products.

Referring to fig. 4 to 6, the end of the manipulator 1 is rotatably provided with a product grabbing mechanism 11 for grabbing a product, one end of the product grabbing mechanism 11 is automatically detachably connected with a raw material transferring mechanism 12 for transferring raw materials, the product grabbing mechanism 11 comprises a fixing plate 111 fixedly connected with a rotating shaft 253 at the end of the manipulator 1, two fixing blocks 112 are respectively arranged on the top surfaces of two sides of the fixing plate 111, a fixing column 113 penetrates through the two fixing blocks 112 on the same side, a plurality of clamping pieces 114 located at the edge of the fixing plate 111 are arranged on the fixing column 113, a vacuum chuck 115 is clamped and fixed on each clamping piece 114, and the product is grabbed and transferred through the vacuum chuck 115.

Referring to fig. 5 and 7, the raw material transferring mechanism 12 includes a fixing frame 121, one end of the fixing frame 121 is provided with a transverse connecting shaft 122, one end of the transverse connecting shaft 122, which is far away from the fixing frame 121, is provided with a first vacuum flange 123, one end of a fixing plate 111 of the product grabbing mechanism 11 is provided with a second vacuum flange 116 corresponding to the first vacuum flange 123, the fixing frame 121 is fixedly connected with the fixing plate 111 through the cooperation of the first vacuum flange 123 and the second vacuum flange 116, the fixing frame 121 is provided with a transfer box 124 for transferring raw materials, the bottom end of the transfer box 124 is a first opening end 125 for discharging materials, which passes through the bottom of the fixing frame 121, and the bottom surface of the fixing frame 121 is provided with a first opening and closing assembly 13 for closing or opening an outlet of.

Referring to fig. 7, the first opening and closing assembly 13 includes a first transverse sliding cylinder 131 fixed on the bottom surface of the fixing frame 121, a first closing plate 132 having one end penetrating through the first opening end 125 of the transfer box 124 is disposed on a sliding block of the first transverse sliding cylinder 131, a first through hole 133 is disposed at an end of the first closing plate 132 away from the first transverse sliding cylinder 131, the first transverse sliding cylinder 131 pushes the first closing plate 132 to move, the first closing plate 132 closes the first opening end 125 of the transfer box 124, and the first transverse sliding cylinder 131 pulls the first closing plate 132 to move so that the first through hole 133 is communicated with the first opening end 125 for discharging.

Referring to fig. 8, 10 and 12, the raw material weighing machine 2 includes a support 21, a weighing platform 22, a raw material receiving mechanism 23, and a feeding box 24, the weighing platform 22 is disposed below the support 21, the feeding box 24 is disposed on the support 21 above the weighing platform 22, a vertical plate 25 is transversely disposed on the support 21 between the weighing platform 22 and the feeding box 24, two transverse rails 251 are respectively disposed on the vertical plate 25 in parallel, the raw material receiving mechanism 23 is disposed on the transverse rails 251, a transmission motor 252 is disposed at one end of each transverse rail 251, a rotating shaft 253 is disposed at the other end of each transverse rail 251, a transmission belt 254 passing through the two transverse rails 251 is disposed between the transmission motor 252 and the rotating shaft 253, the raw material receiving mechanism 23 is fixed on the transmission belt 254, the material receiving mechanism 23 moves back and forth on the transverse rail 251 by the driving belt 254 driven by the driving motor 252, and the material receiving mechanism 23 transfers the material received from the feeding box 24 to the weighing table 22 through the transverse rail 251 for weighing.

Referring to fig. 8 to 13, the raw material receiving mechanism 23 includes a sliding plate 231 disposed on a transverse rail 251 and fixed to a transmission belt 254, the sliding plate 231 is provided with a vertical sliding cylinder 232, a slider of the vertical sliding cylinder 232 is provided with a rotating cylinder 233, the rotating cylinder 233 is provided with a receiving assembly 26, the receiving assembly 26 includes a transverse support plate 261 fixed to the rotating cylinder 233, the transverse support plate 261 is fixedly provided with a receiving box 262 for receiving the raw material, a bottom end of the receiving box 262 is a second open end 263 for passing through the transverse support plate 261 and for feeding and discharging, a bottom surface of the transverse support plate 261 is provided with a second opening and closing assembly 27 for closing or opening the second open end 263 of the receiving box 262, the receiving box 262 is provided with a flat bottom box 264 for covering the receiving box 262, a plurality of pressing assemblies 28 for pressing and sealing the flat bottom box 264 and the receiving box 262 are respectively disposed on a top surface of the transverse support plate 261 on, one side that the support 21 kept away from weighing platform 22 is provided with places the board 29, move to weighing platform 22 top after receiving box 262 connects and gets the raw materials, it loosens to compress tightly subassembly 28, flat bottom case 264 falls and weighs on weighing platform 22, compress tightly the action of subassembly 28 after weighing finishes, fix flat bottom case 264 on receiving box 262, then receiving box 262 moves and places board 29 top and rotatory messenger receiving box 262 in flat bottom case 264 below under revolving cylinder 233's drive, after manipulator 1 moved transfer box 124 to placing board 29 of receiving box 262 below, the action of subassembly 27 is opened and close to the second, the raw materials flows into transfer box 124 in.

Referring to fig. 13, infrared sensors 255 electrically connected to the driving motor 252 are respectively disposed on the vertical plates 25 above the two ends of the transverse track 251, the positions of the two infrared sensors 255 correspond to the positions of the weighing platform 22 and the placing plate 29, and when the raw material receiving mechanism 23 moves on the transverse track 251, the infrared sensors 255 and the driving motor 252 are matched to stop at the corresponding positions.

Referring to fig. 7 and 8, the bottom of the fixing frame 121 on both sides of the transit box 124 is respectively provided with a plurality of limiting holes 126, the placing plate 29 is provided with limiting posts 291 corresponding to the limiting holes 126, the top ends of the limiting posts 291 are tapered, the radius of the limiting posts 291 is greater than that of the limiting holes 126, the fixing frame 121 is inserted into the limiting posts 291 through the limiting holes 126 to support and fix the transit box 124, one end of the placing plate 29 close to the manipulator 1 is provided with a supporting block 292, the top end of the supporting block 292 is provided with a concave notch 293 matched with the size of the transverse connecting shaft 122, the transverse connecting shaft 122 is placed in the concave notch 293 to cooperate with the limiting posts 291 to further support, and a corner lower pressure cylinder 294 is arranged on the side wall adjacent to one end of the supporting block 292 close to the manipulator 1, and the corner lower pressure cylinder 294 rotates to press the transverse connecting shaft 122 in the concave notch 293 to play a limiting role.

Referring to fig. 9 and 13, the second opening and closing assembly 27 includes a second transverse sliding cylinder 271 fixed on the bottom surface of the transverse support plate 261, a second closing plate 272 having one end passing through the second open end 263 of the receiving box 262 is disposed on the slider of the second transverse sliding cylinder 271, a second through hole 273 is disposed at one end of the second closing plate 272 away from the second transverse sliding cylinder 271, the second transverse sliding cylinder 271 pushes the second closing plate 272 to move, the second closing plate 272 closes the second open end 263 of the receiving box 262, and the second transverse sliding cylinder 271 pulls the second closing plate 272 to move so that the second through hole 273 communicates with the second open end 263 for feeding and discharging.

Referring to fig. 10 and 11, the pressing assembly 28 includes a pressing cylinder 281 disposed on the top surface of the transverse support plate 261, a pressing rod 282 is hinged to the top end of the piston rod of the pressing cylinder 281, a connecting block 283 is disposed on the top surface of the cylinder body of the pressing cylinder 281 close to the flat bottom box 264, two connecting rods 284 are hinged to the side walls of the pressing rod 282 close to the piston rod of the pressing cylinder 281, the connecting block 283 and the pressing rod 282 are hinged by the connecting rods 284, and the piston rod of the pressing cylinder 281 drives one end of the pressing rod 282 to move, so that the other end of the pressing rod.

Referring to fig. 2 and 3, the edge trimmer 4 is used for cutting burrs on a side wall of a product after hot press forming, a rough edge trimming assembly 41 is connected to one side wall of the edge trimmer 4, a large amount of burrs are cut off by the rough edge trimming assembly 41 after the product is formed, and then the product is placed in the edge trimmer 4 for finishing.

The rough trimming assembly 41 comprises a fixing rod 411 arranged on the side wall of the edge trimmer 4 close to the first hydraulic machine 3, a positioning plate 412 is arranged at one end, far away from the edge trimmer 4, of the fixing rod 411, an edge cutter 413 is arranged on the positioning plate 412, a connecting plate 414 is arranged on the side wall of the edge cutter 413, positioning holes 415 are correspondingly arranged on the connecting plate 414 and the positioning plate 412, the inclination angle of the edge cutter 413 can be adjusted, the corresponding positioning holes 415 on the connecting plate 414 and the positioning plate 412 are adjusted to enable the connecting plate 414 and the positioning plate 412 to be coaxial, the connecting plate 414 and the positioning plate 412 are fixed through bolts, and the inclination angle of.

Referring to fig. 14, the temporary storage table 5 is used for temporarily storing the trimmed product, a support column 51 is disposed at a corner of the temporary storage table 5, a transverse plate 52 is disposed at a top end of the support column 51, a flattening assembly 53 for flattening the product is disposed on the transverse plate 52, the flattening assembly 53 includes two flattening cylinders 531 disposed on the transverse plate 52 at intervals, piston rods of the flattening cylinders 531 penetrate through a bottom end of the transverse plate 52 to be connected and fixed with a pressing plate 532, after the manipulator 1 places the product on the temporary storage table 5, the flattening cylinder 531 drives the pressing plate 532 to move down to flatten the tilted and deformed portion of the product, a conveyor belt 54 is disposed on one side of the temporary storage table 5 away from the manipulator 1, a pushing assembly 55 is disposed on the temporary storage table 5, the pushing assembly 55 includes two pushing cylinders 551 disposed at intervals on one side of the temporary storage table 5 close to the manipulator 1, push plates 552, the pushing cylinder 551 drives the pushing plate 552 to push the product from the buffer 5 to the conveyor belt 54, and then the product is carried out through the conveyor belt 54.

When in use, the invention comprises the following steps:

s1: weighing raw materials, moving a receiving box 262 to the position below an outlet of a feeding box 24 under the driving of a transmission motor 252, moving the receiving box 262 to the position above a weighing table 22 after receiving the raw materials, moving a pressing rod 282 by a pressing cylinder 281 to move, loosening a flat-bottom box 264, dropping the flat-bottom box 264 onto the weighing table 22 for weighing, moving the pressing rod 282 by the pressing cylinder 281 after weighing is finished, fixing the flat-bottom box 264 on the receiving box 262 by new pressing, moving the receiving box 262 to the position above a placing plate 29 and rotating the receiving box 262 by 180 degrees under the driving of a rotating cylinder 233 so that the receiving box 262 is positioned under the flat-bottom box 264;

s2: the raw material is transferred, the manipulator 1 moves the transfer box 124 onto the placing plate 29, the second vacuum flange 116 and the first vacuum flange 123 are disconnected, the transfer box 124 is placed on the placing plate 29 below the receiving box 262, the second transverse sliding cylinder 271 drives the second closing plate 272 to move, the second through hole 273 is communicated with the second opening end 263 of the receiving box 262, and the raw material flows into the transfer box 124;

s3: taking out a product and placing a raw material of the first hydraulic machine 3, connecting and fixing a manipulator 1 with a transfer case 124 through a second vacuum flange 116 and a first vacuum flange 123, moving a product grabbing mechanism 11 of the manipulator 1 to the upper part of a forming mold of the first hydraulic machine 3, sucking the hot-press formed product by a vacuum sucker 115 of the product grabbing mechanism 11, moving the manipulator 1 to take out the product and enable the transfer case 124 to be located above the forming mold, driving a first closing plate 132 to move by a first transverse sliding cylinder 131, enabling a first through hole 133 to be communicated with a first opening end 125 of the transfer case 124, enabling the raw material to flow into the forming mold, driving the transfer case 124 to move out of the first hydraulic machine 3 by the manipulator 1, and starting hot-press forming work by the first hydraulic machine 3;

s4: the raw materials are newly filled and the products formed by the first hydraulic press 3 are trimmed, the manipulator 1 moves the transfer box 124 to the placing plate 29, the steps S1 and S2 are repeated, the transfer box 124 is newly filled with the raw materials, meanwhile, the manipulator 1 drives the products formed by the first hydraulic press 3 to move to the rough trimming component 41, the manipulator 1 drives the products to rotate, the trimming knife 413 of the rough trimming component 41 cuts off rough burrs along the outer wall of the products, and then the finished products are moved to the trimmer 4 for fine trimming;

s5: taking out the product and placing the raw material of the second hydraulic machine 6, repeating the step S3, moving the product grabbing mechanism 11 of the manipulator 1 to the position above the forming mold of the second hydraulic machine 6, moving the manipulator 1 to take out the product and flow the raw material into the forming mold of the second hydraulic machine 6, and starting the hot press forming work of the second hydraulic machine 6;

s6: the raw materials are newly filled and the molded product of the second hydraulic press 6 is trimmed, the transfer box 124 is moved to the placing plate 29 by the manipulator 1, the steps S1 and S2 are repeated, the raw materials are newly filled in the transfer box 124, meanwhile, the molded product of the second hydraulic press 6 is driven to move to the rough trimming component 41 by the manipulator 1, the product is driven to rotate by the manipulator 1, the rough burrs are cut off by the trimming knife 413 of the rough trimming component 41 along the outer wall of the product, and then the finished product is moved to the trimmer 4 for fine trimming;

s7: and (3) temporarily storing and conveying the product, taking out the finished product from the edge trimming machine 4 by the manipulator 1 and placing the product on a temporary storage table 5, driving the pressing plate 532 to move downwards by the flattening cylinder 531 to flatten the upwarped part of the product, and after the product is flattened, driving the pushing plate 552 by the pushing cylinder 551 to push the product from the temporary storage table 5 to the conveyor belt 54 and conveying the product out through the conveyor belt 54.

And the steps are circulated, so that uninterrupted production and processing can be completed.

According to the invention, the raw material weighing machine 2, the first hydraulic machine 3, the edge trimmer 4, the temporary storage table 5 and the second hydraulic machine 6 are arranged around the manipulator 1, so that the occupied space is small, space resources are reasonably utilized, the weighing work is completed through the raw material receiving mechanism 23, the raw material transferring work is completed through the matching of the raw material transferring mechanism 12 and the manipulator 1, the intermediate product transportation and the product rough edge trimming work are completed through the product grabbing mechanism 11 of the manipulator 1, the intermediate manual transportation link is omitted, the work can be completed through the manipulator 1, the production cost is reduced, and the production efficiency is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A toilet cover plate forming and trimming system is characterized by comprising a manipulator, wherein a raw material weighing machine, a first hydraulic machine, a trimming machine, a temporary storage table and a second hydraulic machine are respectively arranged on the periphery of the manipulator along the clockwise direction,

2. The system of claim 1, wherein: the product snatchs the mechanism include with the terminal pivot fixed connection's of manipulator fixed plate, the fixed plate edge is provided with a plurality of holders, all the centre gripping is fixed with vacuum chuck on every holder, snatchs the product through vacuum chuck and shifts.

3. The system of claim 2, wherein the system comprises: the raw materials shifts mechanism and includes the mount, mount one end is provided with the transverse connection axle, the one end that the mount was kept away from to the transverse connection axle is provided with first vacuum flange, the fixed plate one end that the product snatched the mechanism is provided with the second vacuum flange that corresponds with first vacuum flange, the mount is connected fixedly through the cooperation and the fixed plate of first vacuum flange and second vacuum flange, be provided with the transfer case that is used for the raw materials transfer on the mount, the first open end that is used for the ejection of compact of transfer bottom end for passing the mount bottom, be provided with the first subassembly of opening and close that is used for sealing or opening the first open end export of transfer case on the mount bottom surface.

4. The system of claim 3, wherein: the first opening and closing assembly comprises a first transverse sliding cylinder fixed on the bottom surface of the fixing frame, a first closing plate with one end penetrating through a first opening end of the transfer box is arranged on a sliding block of the first transverse sliding cylinder, a first through hole is formed in one end, far away from the first transverse sliding cylinder, of the first closing plate, the first transverse sliding cylinder pushes the first closing plate to move, the first opening end of the transfer box is closed by the first closing plate, and the first transverse sliding cylinder pulls the first closing plate to move so that the first through hole is communicated with the first opening end and used for discharging.

5. The system of claim 3, wherein: the vertical plate is transversely arranged on the support between the weighing platform and the feeding box, two transverse rails are arranged on the support, the vertical plate and the transverse rails are respectively arranged on the vertical plate in parallel, a transmission motor is arranged at one end of each transverse rail, a rotating shaft is arranged at the other end of each transverse rail, a transmission belt penetrating between the two transverse rails is arranged between the transmission motor and the rotating shaft, the raw material receiving mechanism is fixed on the transmission belt, and the transmission belt is driven by the transmission motor to enable the raw material receiving mechanism to move back and forth on the transverse rails.

6. The system of claim 5, wherein: the raw material receiving mechanism comprises a sliding plate which is arranged on a transverse track and fixed with a transmission belt, a vertical sliding cylinder is arranged on the sliding plate, a rotary cylinder is arranged on a sliding block of the vertical sliding cylinder, a receiving assembly is arranged on the rotary cylinder, the receiving assembly comprises a transverse support plate fixed on the rotary cylinder, a receiving box for receiving raw materials is fixedly arranged on the transverse support plate, the bottom end of the receiving box is a second opening end which penetrates through the transverse support plate and is used for feeding and discharging materials, a second opening and closing assembly for closing or opening the second opening end of the receiving box is arranged on the bottom surface of the transverse support plate, a flat bottom box for covering the receiving box is arranged on the receiving box, a plurality of pressing assemblies for pressing and sealing the flat bottom box and the receiving box are respectively arranged on the top surface of the transverse support plate on the peripheral side of the receiving box, and a placing plate is arranged on one side, move the platform top of weighing after the receiving box connects and gets the raw materials, it loosens to compress tightly the subassembly, the flat bottom case falls to the platform of weighing and weighs, the back that finishes of weighing compresses tightly the subassembly action, fix the flat bottom case on the receiving box, then the receiving box removes places the board top and makes the receiving box be located flat bottom case below rotatory under revolving cylinder's drive, after the manipulator removes the transfer box to the board of placing of receiving box below, the subassembly action is opened and close to the second, the raw materials flow in the transfer box.

7. The system of claim 6, wherein: the second opening and closing assembly comprises a second transverse sliding cylinder fixed on the bottom surface of the transverse support plate, a second closing plate with one end penetrating through a second opening end of the receiving box is arranged on a sliding block of the second transverse sliding cylinder, a second through hole is formed in one end, far away from the second transverse sliding cylinder, of the second closing plate, the second transverse sliding cylinder pushes the second closing plate to move, the second closing plate seals the second opening end of the receiving box, and the second transverse sliding cylinder pulls the second closing plate to move so that the second through hole is communicated with the second opening end and used for feeding and discharging.

8. The system of claim 6, wherein: compress tightly the subassembly including setting up the cylinder that compresses tightly on horizontal extension board top surface, the piston rod top that compresses tightly the cylinder articulates there is the depression bar, the cylinder body that compresses tightly the cylinder is provided with the connecting block on being close to the top surface of flat bed case, it has two connecting plates to articulate respectively on the depression bar is close to the lateral wall that compresses tightly the cylinder piston rod, it is articulated through the connecting plate between connecting block and the depression bar, the piston rod that compresses tightly the cylinder drives depression bar one end and removes, makes the depression bar other end compress tightly or loosen.

9. The system of claim 1, wherein: connect on the trimmer lateral wall and be provided with thick deburring subassembly, cut a large amount of deckle edges through thick deburring subassembly earlier after the product shaping, place the product in the trimmer and carry out the truing again, the one side of keeping away from the manipulator of platform temporarily is provided with the conveyer belt, it is provided with the subassembly that flattens that is used for flattening the product to store the bench temporarily, it is provided with the promotion subassembly to store the bench temporarily, the promotion subassembly is used for pushing the product after flattening from storing the bench temporarily and pushing to the conveyer belt.

10. A method of manufacturing a system for forming and trimming a toilet cover according to claims 1 to 9, comprising the steps of: