阅读说明：本技术 一种用于陶瓷自动捡坯的装置 (Device for automatically picking up ceramic blanks ) 是由 陈彬权 郑成发 曾伟林 于 2021-07-12 设计创作，主要内容包括：本发明公开了一种用于陶瓷自动捡坯的装置,包括有相互平行设置的第一输送机和第二输送机,第二输送机内设有PLC控制器,第二输送机的前半部分上表面设有限位框体,限位框体的前边框设有缺口,第二输送机的中部设有固定支架,线性导轨水平设置在固定支架上,线性导轨上滑动设置有滑块,第一升降气缸固定在滑块上,第一升降气缸的输出端设有吸盘机构,吸盘机构的输出端方向朝下,抽气泵设置在固定支架上,抽气泵通过气管来连通吸盘机构,第二输送机的后半部分连接有辅助支撑体,辅助支撑体的上表面嵌合设置有两个相互平行的输送带机构,两个输送带机构的输送轨迹垂直于辅助支撑体的中轴线。本发明能降低工人的劳动强度,提高加工效率。(The invention discloses a device for automatically picking up a ceramic blank, which comprises a first conveyor and a second conveyor which are arranged in parallel, wherein a PLC (programmable logic controller) is arranged in the second conveyor, the upper surface of the front half part of the second conveyor is provided with a limiting frame body, the front frame of the limiting frame body is provided with a notch, the middle part of the second conveyor is provided with a fixed support, a linear guide rail is horizontally arranged on the fixed support, a sliding block is arranged on the linear guide rail in a sliding manner, a first lifting cylinder is fixed on the sliding block, the output end of the first lifting cylinder is provided with a sucker mechanism, the output end of the sucker mechanism faces downwards, an air pump is arranged on the fixed support, the air pump is communicated with the sucker mechanism through an air pipe, the rear half part of the second conveyor is connected with an auxiliary support body, the upper surface of the auxiliary support body is embedded with two mutually parallel conveyor belt mechanisms, and the conveying tracks of the two conveyor belt mechanisms are vertical to the central axis of the auxiliary support body. The invention can reduce the labor intensity of workers and improve the processing efficiency.)

1. The utility model provides a device for automatic blank of picking up of pottery, includes first conveyer (1) and second conveyer (2) of mutual parallel arrangement, its characterized in that: the automatic sucking disc device is characterized in that a PLC (programmable logic controller) (3) is arranged in the second conveyor (2), a limiting frame body (4) is arranged on the upper surface of the front half part of the second conveyor (2), a notch (5) is arranged on the front frame of the limiting frame body (4), a fixed support (6) is arranged in the middle of the second conveyor (2), a linear guide rail (7) is horizontally arranged on the fixed support (6), a sliding block (8) is arranged on the linear guide rail (7) in a sliding manner, a first lifting cylinder (9) is fixed on the sliding block (8), a sucking disc mechanism (10) is arranged at the output end of the first lifting cylinder (9), the direction of the output end of the sucking disc mechanism (10) faces downwards, an air pump (11) is arranged on the fixed support (6), and the air pump (11) is communicated with the sucking disc mechanism (10) through an air pipe (12), the rear half part of the second conveyor (2) is connected with an auxiliary supporting body (13), the upper surface of the auxiliary supporting body (13) is embedded with two mutually parallel conveying belt mechanisms (14), and the conveying tracks of the two conveying belt mechanisms (14) are perpendicular to the central axis of the auxiliary supporting body (13).

2. The apparatus for automatic ceramic blank picking as claimed in claim 1, wherein: the conveying device is characterized in that a first motor (15) is arranged in the second conveyor (2), a chain driving assembly (16) matched with the first motor (15) is arranged in the second conveyor (2), and a pushing soft block (17) movably matched with the chain driving assembly (16) is arranged on the chain driving assembly (16).

3. The apparatus for automatic ceramic blank picking as claimed in claim 2, wherein: sucking disc mechanism (10) include first mounting plate (18), coupling assembling (19), four hard tubes (20), vacuum chuck (21), shunt tubes (22), coupling assembling (19) make first mounting plate (18) with the output rigid coupling of first lift cylinder (9) together, four hard tubes (20) set up perpendicularly first mounting plate (18) on, four the bottom of hard tube (20) be provided with vacuum chuck (21) respectively, shunt tubes (22) constitute by a main hose (23) and four branch hoses (24), main hose (23) with trachea (12) intercommunication together, four branch hoses (24) correspond to four respectively hard tubes (20) communicate together.

4. The apparatus for automatic ceramic blank picking as claimed in claim 3, wherein: coupling assembling (19) include second mounting plate (25), slide bar (26), fixation nut (27), spring (28), second mounting plate (25) level set up the output of first lift cylinder (9) on, the upper surface of second mounting plate (25) be equipped with through-hole (29), slide bar (26) set up through-hole (29) in, the top of slide bar (26) be equipped with external screw thread (30), and with fixation nut (27) spiro union together, spring (28) cover establish slide bar (26) on, and make second mounting plate (25) with fixation nut (27) between form elastic connection.

5. The apparatus for automatic ceramic blank picking as claimed in claim 4, wherein: the bottom of the auxiliary supporting body (13) is provided with a second lifting cylinder (31) for lifting the auxiliary supporting body, and two sides of the auxiliary supporting body (13) are respectively provided with a first right-angle baffle (32).

6. The apparatus for automatic ceramic blank picking as claimed in claim 5, wherein: and second right-angle baffles (33) corresponding to the first right-angle baffles (32) are respectively arranged on two sides of the rear half part of the second conveyor (2).

7. The apparatus for automatic ceramic blank picking as claimed in claim 6, wherein: conveyer belt mechanism (14) include frame (34), second motor (35), drive synchronous pulley (36), driven synchronous pulley (37), hold-in range (38), second motor (35) set up frame (34) on, drive synchronous pulley (36) set up the output of second motor (35) on hold-in range (38) set up frame (34) on, hold-in range (38) make drive synchronous pulley (36) with driven synchronous pulley (37) transmission link together, the upper surface of hold-in range (38) be equipped with friction protrusion (39).

Technical Field

The invention relates to the technical field of ceramic production equipment, in particular to a device for automatically picking up a blank from ceramic.

Background

The pottery is a general name of pottery and porcelain, and is a common industrial art, the pottery and porcelain have different textures and different properties, the pottery is made of clay with higher viscosity and stronger plasticity as a main raw material, is opaque, has fine pores and weak water absorption, and the porcelain is made of clay, feldspar and quartz, is semitransparent, does not absorb water, is corrosion-resistant, and has hard and compact matrix. The production process flow of the ceramic comprises the steps of collecting and processing mineral raw materials, preparing blanks, forming blanks, applying glaze, drying the blanks and sintering the blanks, wherein in the drying process of the blanks, the traditional drying mode of the blanks is as follows: the formed green bodies need to be manually taken, the green bodies are arranged one by one and placed on a clean long-strip wood board, the long-strip wood board with the green bodies in a single batch is lifted, the long-strip wood board is moved to a ventilated and dry workshop for drying, the long-strip wood board is used based on the principle of medium wet conduction, moisture on the green bodies can be stably and slowly absorbed by the long-strip wood board, the situation that the green bodies deform and crack due to too fast drying is avoided, the quality of the green bodies is good, but in the process of mass production of the green bodies, the arrangement of the green bodies is placed, the operation of moving and carrying can cause large labor intensity of workers, meanwhile, the operation is carried out in a manual operation mode, and the processing efficiency can be easily reduced along with the increase of time.

Disclosure of Invention

The invention aims to provide a device for automatically picking up ceramic blanks, which can automatically arrange and place the blanks on a long-strip wood board and convey the long-strip wood board to a ventilated drying workshop, thereby reducing the working labor intensity of workers and improving the processing efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

a device for automatically picking up a blank of ceramic comprises a first conveyor and a second conveyor which are arranged in parallel, wherein a PLC (programmable logic controller) is arranged in the second conveyor, a limiting frame body is arranged on the upper surface of the front half part of the second conveyor, a notch is formed in the front frame of the limiting frame body, a fixed support is arranged in the middle of the second conveyor, a linear guide rail is horizontally arranged on the fixed support, a sliding block is arranged on the linear guide rail in a sliding manner, a first lifting cylinder is fixed on the sliding block, a sucker mechanism is arranged at the output end of the first lifting cylinder, the direction of the output end of the sucker mechanism faces downwards, an air suction pump is arranged on the fixed support and is communicated with the sucker mechanism through an air pipe, an auxiliary supporting body is connected to the rear half part of the second conveyor, and two conveying belt mechanisms which are parallel to each other are embedded on the upper surface of the auxiliary supporting body, the conveying tracks of the two conveying belt mechanisms are perpendicular to the central axis of the auxiliary supporting body.

Furthermore, a first motor is arranged in the second conveyor, a chain driving assembly matched with the first motor is arranged in the second conveyor, and a pushing soft block matched with the chain driving assembly in a moving mode is arranged on the chain driving assembly.

Further, sucking disc mechanism include horizontal base plate, coupling assembling, four hard tubes, vacuum chuck, shunt tubes, coupling assembling make horizontal base plate with the output rigid coupling of first lift cylinder together, four the hard tube set up perpendicularly horizontal base plate on, four the bottom of hard tube be provided with vacuum chuck respectively, the shunt tubes constitute by a main hose and four branch hoses, main hose with trachea intercommunication together, four branch hoses correspond to four respectively the hard tube intercommunication together.

Further, coupling assembling include PMKD, slide bar, fixation nut, spring, the PMKD level set up the output of first lift cylinder on, PMKD's upper surface be equipped with the through-hole, the slide bar set up the through-hole in, the top of slide bar be equipped with the external screw thread, and with fixation nut spiro union together, the spring housing establish the slide bar on, and make PMKD with fixation nut between form elastic connection.

Furthermore, the bottom of the auxiliary supporting body is provided with a second lifting cylinder for lifting the auxiliary supporting body, and two sides of the auxiliary supporting body are respectively provided with a first right-angle baffle.

Furthermore, two sides of the rear half part of the second conveyor are respectively provided with a second right-angle baffle.

Further, the conveyer belt mechanism include frame, second motor, initiative synchronous pulley, driven synchronous pulley, hold-in range, the second motor set up the frame on, initiative synchronous pulley set up the output of second motor on, driven synchronous pulley set up the frame on, the hold-in range make initiative synchronous pulley with driven synchronous pulley transmission link together, the upper surface of hold-in range be equipped with friction protrusion.

The working process of the device is as follows: before the device works, a plurality of long-strip boards are stacked and placed on the front half part of a second conveyor, the long-strip boards can be stacked to the height of a frame of a limiting frame body, a just-formed blank body is conveyed by the first conveyor in a unified mode, when the blank body is close to the second conveyor, a linear guide rail drives a sliding block to move on the sliding block, the sliding block drives a first lifting cylinder to move right above the blank body, the first lifting cylinder enables a sucker mechanism to descend and be attached to the surface of the blank body, an air pump adsorbs the blank body through an air pipe and the sucker mechanism, the first lifting cylinder ascends to drive the sucker mechanism of the blank body, then the linear guide rail is started again to horizontally move the blank body to the upper side of the second conveyor, meanwhile, the second conveyor is started to convey the long-strip boards, the lowest one of the plurality of stacked long-strip boards can extend out through a gap of the limiting frame body due to the conveying of the second conveyor, the breach is only limited to a rectangular plank and passes through, other rectangular planks then can be blockked and unable removal by the frame of spacing framework, remove the part face that only stretches out rectangular plank at every turn, then place the body on the face of rectangular plank, the above-mentioned operation is controlled by PLC controller's programming logic, adsorb the body and remove to the top of second conveyer with sucking disc mechanism at every turn for the prerequisite, trigger the second conveyer to the transport of rectangular plank, place every body on rectangular plank one by one, when the body was fully put to the surface of a rectangular plank, this rectangular plank will be carried on the surface of auxiliary support body, auxiliary support body is as the auxiliary passage between second conveyer and the conveyer belt mechanism, then this rectangular plank is transferred to the dry and comfortable workshop of ventilation by conveyer belt mechanism, accomplish the work of once automatically picking up base and transport.

The invention has the beneficial effects that: this device can arrange the body automatically and place on rectangular plank to carry rectangular plank to the dry and comfortable workshop that ventilates, reduce workman's work intensity of labour, improve machining efficiency.

Drawings

Fig. 1 is a top view of an apparatus for automatically picking up ceramic blanks according to the present invention.

Fig. 2 is a front view of an apparatus for automatically picking up ceramic blanks according to the present invention.

Fig. 3 is a side view of an apparatus for automatically picking up ceramic blanks according to the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Detailed Description

The technical solution in the embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, an apparatus for automatically picking up a ceramic blank comprises a first conveyor 1 and a second conveyor 2 arranged in parallel, a PLC controller 3 is arranged in the second conveyor 2, a limiting frame 4 is arranged on the upper surface of the front half part of the second conveyor 2, a notch 5 is arranged on the front frame of the limiting frame 4, a fixing bracket 6 is arranged in the middle part of the second conveyor 2, a linear guide 7 is horizontally arranged on the fixing bracket 6, a slide block 8 is slidably arranged on the linear guide 7, a first lifting cylinder 9 is fixed on the slide block 8, a suction cup mechanism 10 is arranged at the output end of the first lifting cylinder 9, the output end of the suction cup mechanism 10 faces downward, an air pump 11 is arranged on the fixing bracket 6, the air pump 11 is communicated with the suction cup mechanism 10 through an air pipe 12, the rear half part of the second conveyor 2 is connected with an auxiliary supporting body 13, two parallel conveying belt mechanisms 14 are embedded on the upper surface of the auxiliary supporting body 13, and the conveying tracks of the two conveying belt mechanisms 14 are perpendicular to the central axis of the auxiliary supporting body 13.

Before the device works, a plurality of long-strip wood boards 40 are stacked and placed on the front half part of a second conveyor 2, the long-strip wood boards 40 can be stacked to the height of a frame of a limiting frame body 4, a just-formed blank body 41 is uniformly conveyed by a first conveyor 1, after the blank body 41 is close to the second conveyor 2, a linear guide rail 7 drives a sliding block 8 to move on the sliding block 8, the sliding block 8 drives a first lifting cylinder 9 to move to the position right above the blank body 41, the first lifting cylinder 9 enables a suction cup mechanism 10 to descend and be attached to the surface of the blank body 41, an air pump 11 adsorbs the blank body 41 through an air pipe 12 and the suction cup mechanism 10, the first lifting cylinder 9 lifts the suction cup mechanism 10 with the blank body 41, then the linear guide rail 7 is started again, the blank body 41 is horizontally moved to the position above the second conveyor 2, meanwhile, the second conveyor 2 is started and conveys the long-strip wood boards 40, and the lowest one of the plurality of stacked long-strip wood boards 40 can pass through the limiting frame body 2 due to be conveyed by the second conveyor 2 Extending out of the gap of the frame body 4, limiting the gap 5 to only one long wood board 40 to pass through, stopping other long wood boards 40 by the frame of the limiting frame body 4 and being incapable of moving, only extending out of partial board surfaces of the long wood board 40 each time, then placing blanks 41 on the board surfaces of the long wood boards 40, wherein the operation is controlled by the programming logic of the PLC 3, triggering the second conveyor 2 to convey the long wood boards 40 by taking the suction cup mechanisms 10 to adsorb the blanks 41 and moving to the upper part of the second conveyor 2 as a precondition, placing each blank 41 on the long wood board 40 one by one, when the surface of one long wood board 40 is completely filled with the blanks 41, conveying the long wood board 40 to the surface of the auxiliary support body 13, using the auxiliary support body 13 as an auxiliary channel between the second conveyor 2 and the conveyor belt mechanism 14, and then transferring the long wood board 40 to a ventilated drying workshop by the conveyor belt mechanism 14, and finishing the work of automatically picking and carrying the blanks once.

The second conveyor 2 is internally provided with a first motor 15, the second conveyor 2 is internally provided with a chain driving assembly 16 matched with the first motor 15, and the chain driving assembly 16 is provided with a pushing soft block 17 movably matched with the chain driving assembly 16. The first motor 15 is a power source of the second conveyor 2 and is responsible for driving the chain driving assembly 16, the chain driving assembly 16 is utilized to drive the pushing soft block 17, the pushing soft block 17 intermittently pushes the long-strip wood board 40, the first half part of the second conveyor 2 is gradually pushed to the surface of the auxiliary supporting body 13 through the notch 5, when the whole long-strip wood board 40 reaches the surface of the auxiliary supporting body 13, the pushing soft block 17 returns to the original position to prepare for pushing the next long-strip wood board 40, the pushing soft block 17 has the function of ensuring that the long-strip wood board 40 can normally and stably move and stop, and the blanks 41 can be conveniently arranged one by one.

Sucking disc mechanism 10 include first mounting plate 18, coupling assembling 19, four hard tubes 20, vacuum chuck 21, shunt tubes 22, coupling assembling 19 make first mounting plate 18 with the output rigid coupling of first lift cylinder 9 together, four hard tubes 20 set up perpendicularly first mounting plate 18 on, four hard tubes 20's bottom be provided with vacuum chuck 21 respectively, shunt tubes 22 constitute by a main hose 23 and four branch hoses 24, main hose 23 with trachea 12 communicate together, four branch hoses 24 respectively corresponding to four hard tubes 20 communicate together. The vacuum chuck 21 forms an adsorption effect by utilizing the air pumping function of the air pump 11 and sequentially passing through the air pipe 12, the shunt pipe 22 and the hard pipe 20, the vacuum chuck 21 is fixed with the output end of the first lifting cylinder 9 through the first mounting bottom plate 18 and the connecting assembly 19, and the lifting is controlled by the first lifting cylinder 9, so that the green body 41 can be adsorbed, and the green body 41 carrying operation can be executed.

Coupling assembling 19 include second mounting plate 25, slide bar 26, fixation nut 27, spring 28, second mounting plate 25 level set up first lift cylinder 9's output on, second mounting plate 25's upper surface be equipped with through-hole 29, slide bar 26 set up through-hole 29 in, slide bar 26's top be equipped with external screw thread 30, and with fixation nut 27 spiro union together, spring 28 cover establish slide bar 26 on, and make second mounting plate 25 with fixation nut 27 between form elastic connection. The design of connection assembly 19 functions to: when first lift cylinder 9 control vacuum chuck 21 contacts body 41, slide bar 26 can the rebound, spring 28 then can hold slide bar 26, form elastic deformation, with this under the higher prerequisite of the rate of rise and fall of guaranteeing first lift cylinder 9, vacuum chuck 21 can not lead to the fact great impact to the surface of body 41, avoid the damage of body 41, and on the same way, when placing rectangular plank 40 with body 41, cushion by spring 28, can avoid vacuum chuck 21 and rectangular plank 40 to extrude body 41 each other, not only guarantee higher automatic blank picking efficiency, also reduce the loss that the production damage caused.

The bottom of the auxiliary supporting body 13 is provided with a second lifting cylinder 31 for lifting the auxiliary supporting body, and two sides of the auxiliary supporting body 13 are respectively provided with a first right-angle baffle 32. When the second conveyor 2 conveys the long wood board 40 to the auxiliary supporting body 13, the long wood board 40 enters between the two first right-angle baffle plates 32, the two first right-angle baffle plates 32 limit the moving direction of the long wood board 40, so as to avoid the situation that the blank 41 falls to the ground due to the deviation of the long wood board 40, when the long wood board 13 is completely placed on the surface of the auxiliary supporting body 13, the second lifting cylinder 31 controls the auxiliary supporting body 13 to descend, so that the first right-angle baffle plates 32 are far away from the long wood board 40, correspondingly, the long wood board 40 is changed to be supported by the two mutually parallel conveying belt mechanisms 14 and conveyed to a ventilation drying workshop, after the long wood board 40 leaves the auxiliary supporting body 13 through the conveying belt mechanisms 14, the second lifting cylinder 31 returns the auxiliary supporting body 13 to the original position to wait for the next long wood board 40.

Two sides of the rear half part of the second conveyor 2 are respectively provided with a second right-angle baffle 33 corresponding to the first right-angle baffle 32. The second right-angle fence 33 not only serves to restrict the moving direction of the elongated wooden board 40, but also facilitates the worker to set the second conveyor 2 and the auxiliary supporting body 13 in alignment.

The conveying belt mechanism 14 comprises a frame 34, a second motor 35, a driving synchronous pulley 35, a driven synchronous pulley 36 and a synchronous belt 37, wherein the second motor 35 is arranged on the frame 34, the driving synchronous pulley 35 is arranged at the output end of the second motor 35, the driven synchronous pulley 36 is arranged on the frame 34, the synchronous belt 37 enables the driving synchronous pulley 35 and the driven synchronous pulley 36 to be connected together in a transmission way, and the upper surface of the synchronous belt 37 is provided with a friction protrusion 38. The second motor 35 is used as a mechanical power source to drive the driving synchronous pulley 35, the driven synchronous pulley 36 is used as a driven pulley to drive the synchronous belt 37, the synchronous belt 37 in the transmission drives the long wood board 40 to move, the friction protrusion 35 can increase the friction between the synchronous belt 37 and the long wood board 40, and the synchronous belt 37 is ensured to stably convey the long wood board 40.