Ceramic processing blank trimming device

Abstract

The invention belongs to the technical field of ceramic forming, and discloses a ceramic machining blank trimming device which comprises a machining table, a backrest plate is fixedly connected to the edge of the machining table, transverse and longitudinal sliding rails are mounted on the backrest plate, and mounting plates are slidably connected to the sliding rails. The first hose plays a role in main collection, the hard pipe serves as auxiliary collection to suck a small part of dust which is not adsorbed in time and then gathers the dust into the material suction pipe, and in the high-speed rotation process of the elbow pipe, air in the material suction pipe can be discharged out of the elbow pipe in a continuously accelerated mode, so that a strong air pressure difference is formed inside and outside the material suction pipe, and the material suction efficiency is improved. Therefore, the air inlet rate of the bottom of the material suction pipe is greatly increased, the suction effect is achieved, dust pollution is effectively reduced, the pressure difference is generated through the elbow pipe, negative pressure is generated inside and outside the pipe through rapid air flowing, a fan does not need to be used for exhausting air, and the operation stability of the device is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ceramic forming, and particularly relates to a ceramic processing embryo trimming device. BACKGROUND

[0002] Ceramic embryo trimming, also known as 'beneficial embryo' or'scraping bottom', is a very important finishing process in the ceramic production process, which specifically refers to that when a ceramic body or a porcelain body is dried to a certain extent, usually to a leather hardness state, but has not been completely dried and sintered, an artisan uses a specific tool to cut, scrape and polish the edge and bottom of the embryo body to achieve the purpose of shaping and regularizing.

[0003] The prior art document with the document number CN107639725A discloses a ceramic processing embryo trimming device, which has a machine air inlet, a handle, a power switch, a machine double-layer head, a connecting port, a polishing piece, a machine handle, a motor air outlet, a speed regulating switch, a dust collection device and a machine body. The machine double-layer head is connected to the polishing piece through the connecting port, the connecting port is a cylindrical structure, the machine handle is connected to the right side of the machine body, the motor air outlet is integrated with the machine body, the handle is installed on the right side of the power switch, the dust collection device is connected to the machine body, and the dust collection device comprises a dust collection port, a pipe wall, a dust collection cavity, dust collection fan blades, a motor and a dust collection cavity. The ceramic processing embryo trimming device has a dust collection device arranged on the structure, can absorb dust in the operation through the rotation of the dust collection fan blades, and store the dust in the dust collection cavity, so that the dust generated in the trimming process is sucked into the device, the small-range purification effect is achieved, and the health of the workers is protected.

[0004] Although the above device can absorb dust in the operation through the rotation of the dust collection fan blades, a large amount of dust is generated in the trimming process, and a large amount of dust cannot be absorbed. In addition, the traditional dust collection device is basically driven by the rotation of the dust collection fan blades to make air flow quickly, and the airflow is discharged through the fan blades. Therefore, a small amount of dust inevitably continuously impacts the fan blades, and the service life of the fan blades is rapidly reduced. SUMMARY

[0005] To solve the problem that the airflow is discharged through the fan blades, a small amount of dust continuously impacts the fan blades, and the service life of the fan blades is rapidly reduced in the background art, the application provides a ceramic processing embryo trimming device.

[0006] To achieve the above purpose, the application provides the following technical scheme: a ceramic processing embryo trimming device, comprising a processing table, a backrest plate is fixedly connected to the edge of the processing table, transverse and longitudinal sliding rails are installed on the backrest plate, an installation plate is slidingly connected to the sliding rails, a driving piece is installed in the middle of the processing table, a rotating support table is fixedly connected to the output end of the driving piece, and the ceramic processing embryo trimming device further comprises:

[0007] An adjusting mechanism is arranged on the mounting plate;

[0008] A dust suction mechanism is connected with the adjusting mechanism;

[0009] A discharging mechanism is connected with the dust suction mechanism;

[0010] The dust suction mechanism comprises a suction pipe fixed through the top edge of the mounting plate, a first hose and a second hose are fixedly communicated with the bottom of the suction pipe respectively, and the second hose is fixedly communicated with a hard pipe through a connecting ring.

[0011] Preferably, the dust suction mechanism further comprises a fixed ring block fixed to the lower end of the suction pipe, and an outer wall of the fixed ring block is fixedly connected with a sliding chute plate.

[0012] Preferably, a micro electric push rod is fixedly connected to the inner side of the sliding chute plate, an output end of the micro electric push rod is fixedly connected with a rack, and the rack is slidingly connected to the sliding chute plate.

[0013] Preferably, an external wall of the rack is engaged with a spur gear, one side of the spur gear is rotatably connected to the sliding chute plate, and the other side of the spur gear is fixedly connected to the connecting ring; when the spur gear rotates forward and backward, the second hose and the hard pipe can be driven to make reciprocating swing movement, so as to increase the adsorption range, and the second hose can make up for the arc displacement of the hard pipe when the hard pipe swings.

[0014] Preferably, a material guide hopper is fixedly connected to the bottom of the hard pipe, and a pair of dust catching nets are fixedly connected to the outer wall of the material guide hopper.

[0015] Preferably, the discharging mechanism comprises an elbow pipe rotatably connected to the top inner cavity of the suction pipe, a sub gear is fixedly connected to the lower end of the elbow pipe, an external wall of the sub gear is engaged with a main gear, an electric motor is fixedly connected to the middle of the mounting plate, and a side wall of the main gear is fixedly connected to the output end of the electric motor.

[0016] Preferably, an external part of the main gear and the sub gear is covered with a protective cover, the protective cover is fixedly connected to the mounting plate, a material collecting box is fixedly connected to the top of the protective cover, and the upper end of the elbow pipe extends into the material collecting box.

[0017] Preferably, an S-shaped bent pipe is fixedly communicated with the side wall of the material collecting box, a discharging port is arranged at the bending part of the S-shaped bent pipe, and a dust filter is fixedly communicated with the end of the S-shaped bent pipe; after dust particles enter the S-shaped bent pipe along with the airflow, the dust particles can quickly settle in the bending part, the gas can be discharged upward along the S-shaped bent pipe, and the dust in the gas can be intercepted through the dust filter, so as to avoid environmental pollution.

[0018] Preferably, the adjusting mechanism comprises a fixed sleeve fixed to the side wall of the mounting plate, an inner cavity of the fixed sleeve movably sleeving an adjusting rod, and a tool bit at the bottom of the adjusting rod fixed to the tool holder through a tool holder.

[0019] Preferably, a plurality of positioning bolts are symmetrically screwed on both sides of the fixed sleeve, end portions of the positioning bolts abutting on the adjusting rod, and an end portion of the first hose fixed to the tool holder through a limiting block; since the end portion of the first hose is fixed to the obliquely upper side of the tool bit, waste particles and dust generated by the tool bit during trimming are first sucked by the first hose, so that a large amount of dust is prevented from splashing and polluting the air, and a small amount of dust that cannot be timely adsorbed can be sucked by the hard pipe and the second hose through the material guide hopper and then merged into the material suction pipe.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] The present application cooperates the structures of the hard pipe, the second hose and the elbow pipe, since the end portion of the first hose is fixed to the obliquely upper side of the tool bit, waste particles and dust generated by the tool bit during trimming are first sucked by the first hose, so that a large amount of dust is prevented from splashing and polluting the air, the first hose plays a major collection role, the hard pipe serves as an auxiliary collection, a small amount of dust that cannot be timely adsorbed can be sucked by the hard pipe and the second hose through the material guide hopper and then merged into the material suction pipe, in the process of high-speed rotation of the elbow pipe, air in the material suction pipe can be continuously accelerated and discharged from the elbow pipe, so that a relatively strong air pressure difference is formed between the inside and outside of the material suction pipe, so as to greatly increase the air inlet rate at the bottom of the material suction pipe, achieve the effect of suction, effectively reduce dust pollution, and generate a pressure difference through the elbow pipe, utilize the rapid flow of air to generate negative pressure between the inside and outside of the pipe, so that a fan is not needed for air exhaust, the running stability of the device is improved, and the service life is prolonged.

[0022] The present application cooperates the structures of the second hose and the dust catching net, utilizes the rack to drive the gear to rotate forward and backward, and also drives the second hose and the hard pipe to perform reciprocating swing movement, increases the adsorption range, the second hose can compensate for the arc displacement amount generated by the hard pipe during swing, the hard pipe can also drive the dust catching nets on both sides to move synchronously and reciprocally through the material guide hopper at the bottom when the hard pipe swings, the dust particles diffused into the air can be further captured and adsorbed by the dust catching nets during movement, and the cleanliness of the table during embryo processing is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 It is a schematic diagram of the local enlarged structure at A in the present application; Figure 1

[0025] Figure 3 ​It is a side view of the structure of the application;

[0026] Figure 4 It is a schematic diagram of the structure of the driving member and the processing table of the application;

[0027] Figure 5 It is a schematic diagram of the structure of the suction pipe and the processing table of the application;

[0028] Figure 6 It is a schematic diagram of the structure of the application Figure 5 It is a partial enlarged view of B in the application;

[0029] Figure 7 It is a schematic diagram of the structure of the application Figure 5 It is a schematic diagram of the structure of the application

[0030] Figure 8 It is a schematic diagram of the structure of the aggregate box and the protective cover of the application;

[0031] Figure 9 It is a schematic diagram of the structure of the second hose and the connecting ring of the application;

[0032] Figure 10 It is a partial enlarged view of D in the application. Figure 9

[0033] In the figure:

[0034] 1, processing table; 2, backrest plate; 3, sliding rail; 4, rotating bearing table; 5, mounting plate; 6, adjusting mechanism; 601, fixed sleeve; 602, tool bit; 603, adjusting rod; 604, tool holder; 605, positioning bolt; 7, dust collection mechanism; 701, suction pipe; 702, fixed ring block; 703, sliding chute plate; 704, micro electric push rod; 705, hard pipe; 706, dust collection net; 707, first hose; 708, flat gear; 709, material guide hopper; 7010, rack; 7011, second hose; 7012, connecting ring; 8, material discharge mechanism; 801, aggregate box; 802, protective cover; 803, S-shaped elbow pipe; 804, discharge port; 805, dust filter; 806, main gear; 807, auxiliary gear; 808, elbow pipe; 9, driving member. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0036] As Figures 1 to 10 ​As shown, the present application provides a kind of ceramic processing embryo trimming device, including processing table 1, backrest plate 2 is fixedly connected in the edge of processing table 1, transverse and longitudinal slide rail 3 is installed on backrest plate 2, mounting plate 5 is slidably connected with slide rail 3, driving element 9 is installed in the middle of processing table 1, the output end of driving element 9 is fixedly connected with rotary bearing platform 4, further comprising:

[0037] Adjusting mechanism 6 is located on mounting plate 5;

[0038] Dust collection mechanism 7 is connected with adjusting mechanism 6;

[0039] Discharge mechanism 8 is connected with dust collection mechanism 7;

[0040] Wherein, dust collection mechanism 7 includes suction pipe 701 fixedly penetrating the top edge of mounting plate 5, first hose 707 and second hose 7011 are fixedly communicated with the bottom of suction pipe 701 respectively, and second hose 7011 is fixedly communicated with hard pipe 705 through connecting ring 7012.

[0041] The above scheme is adopted: driving element 9 mainly includes pulley, transmission belt and driving motor, the transmission belt is continuously rotated by driving motor driving pulley, which can drive multiple rotary bearing platforms 4 at the same time, facilitating pre-feeding and synchronous discharging operation, and improving processing efficiency. The waste particles and dust generated by trimming are sucked by first hose 707 in the first time, to avoid a large amount of dust splashing and polluting the air. And a small part of dust that can not be adsorbed in time can be sucked by hard pipe 705 and second hose 7011 through guide hopper 709, and then be collected into suction pipe 701, and the double tube ports are combined to absorb, effectively reducing dust dispersion.

[0042] As shown in the drawings, Figures 5 to 10 Dust collection mechanism 7 further includes fixed ring block 702 fixedly connected to the lower end of suction pipe 701, and sliding groove plate 703 is fixedly connected to the outer wall of fixed ring block 702;Micro electric push rod 704 is fixedly connected to the inner side of sliding groove plate 703, the output end of micro electric push rod 704 is fixedly connected with rack 7010, and rack 7010 is slidably connected to sliding groove plate 703;Flat gear 708 is engaged with the outer wall of rack 7010, one side of flat gear 708 is rotatably connected to sliding groove plate 703, and the other side of flat gear 708 is fixedly connected to connecting ring 7012;Hard pipe 705 is fixedly connected with guide hopper 709 at the bottom, and a pair of dust catching nets 706 are fixedly connected to the outer wall of guide hopper 709.

[0043] With the above scheme: the air pressure difference is formed inside and outside the suction pipe 701, so as to greatly increase the air inlet rate at the bottom of the suction pipe 701, and achieve the effect of suction. The suction pipe 701 continuously sucks air upward, and the first hose 707 and the hard pipe 705 connected to the bottom of the suction pipe 701 simultaneously suck air from the outside. When the hard pipe 705 assists in absorbing residual dust, the micro electric push rod 704 reciprocally pushes the rack 7010, and the rack 7010 drives the spur gear 708 to rotate forward and backward, because the spur gear 708 is fixedly connected to the connecting ring 7012, and the connecting ring 7012 connects the second hose 7011 and the hard pipe 705, so when the spur gear 708 rotates forward and backward, it can drive the second hose 7011 and the hard pipe 705 to move back and forth, increasing the adsorption range. When the hard pipe 705 swings, the dust collection net 706 on both sides can also be driven to move back and forth synchronously through the bottom guide hopper 709, and the dust collection net 706 can further capture and adsorb the dust particles diffused in the air during movement, effectively ensuring the cleanliness of the embryo processing table.

[0044] As shown in Figure 2 , Figure 6 and Figure 8 , the discharge mechanism 8 includes an elbow pipe 808 rotatably connected to the inner cavity of the top of the suction pipe 701, the lower end of the elbow pipe 808 is fixedly connected with a secondary gear 807, the outer wall of the secondary gear 807 is engaged with a primary gear 806, an electric motor is fixedly connected in the middle of the mounting plate 5, and the side wall of the primary gear 806 is fixedly connected to the output end of the electric motor; the outer part of the primary gear 806 and the secondary gear 807 is covered with a protective cover 802, and the protective cover 802 is fixedly connected to the mounting plate 5, the top of the protective cover 802 is fixedly connected with a material collecting box 801, and the upper end of the elbow pipe 808 extends into the material collecting box 801; the side wall of the material collecting box 801 is fixedly connected with an S-shaped bend pipe 803, the bend of the S-shaped bend pipe 803 is provided with a discharge port 804, and the end of the S-shaped bend pipe 803 is fixedly connected with a dust filter 805.

[0045] With the above scheme: the primary gear 806 engages the secondary gear 807 to rotate synchronously, and the secondary gear 807 drives the elbow pipe 808 to also rotate, because the elbow pipe 808 is connected to the suction pipe 701, so during high-speed rotation of the elbow pipe 808, the air in the suction pipe 701 can be continuously accelerated and discharged from the elbow pipe 808, so that a strong air pressure difference is formed inside and outside the suction pipe 701, thereby greatly increasing the air inlet rate at the bottom of the suction pipe 701, and achieving the effect of suction. When the waste enters the S-shaped bend pipe 803 along with the airflow, the dust particles can quickly settle in the bend, the gas can be discharged upward along the S-shaped bend pipe 803, and the dust in the gas can be intercepted by the dust filter 805 to avoid pollution of the environment. The solid dust in the bend of the S-shaped bend pipe 803 is discharged from the device along the discharge port 804.

[0046] As shown in Figure 2And Figure 5 As shown, the adjusting mechanism 6 comprises a fixed sleeve 601 fixed to the side wall of the mounting plate 5, the inner cavity of the fixed sleeve 601 movably sleeves an adjusting rod 603, the bottom of the adjusting rod 603 is fixed with a tool bit 602 through a tool holder 604, a plurality of positioning bolts 605 are symmetrically and threadedly connected to the two sides of the fixed sleeve 601, the end of the positioning bolt 605 abuts on the adjusting rod 603, and the end of the first hose 707 is fixed to the tool holder 604 through a limiting block.

[0047] By adopting the above scheme, when the angle and position of the tool bit 602 need to be adjusted, the positioning bolts 605 are loosened, the angle of the adjusting rod 603 is rotated or the position of the adjusting rod 603 is pulled to adjust, so that the tool bit 602 at the bottom reaches the corresponding position. During the trimming operation, the embryo body rotates at high speed, the mounting plate 5 is driven by an external motor to move transversely or longitudinally on the slide rail 3, the position of the tool bit 602 is accurately moved, and the tool bit 602 continuously abuts on the surface of the embryo body.

[0048] The working principle and use process of the present application are as follows:

[0049] Firstly, the ceramic embryo body dried to a certain extent is placed on the rotating support platform 4 and trimmed by the tool bit 602. According to the position to be trimmed of the embryo body, the positioning bolts 605 are loosened, the angle of the adjusting rod 603 is rotated or the position of the adjusting rod 603 is pulled to adjust, so that the tool bit 602 at the bottom reaches the corresponding position, then the rotating support platform 4 drives the embryo body to rotate at high speed through the driving piece 9, and the mounting plate 5 is driven by an external motor to move transversely or longitudinally on the slide rail 3, the tool bit 602 is adjusted, and the tool bit 602 continuously abuts on the surface of the embryo body, so that the trimming operation is performed.

[0050] In the trimming process, the waste material cut off is mostly small particles or dust due to the relatively high degree of dryness of the trimming-shaped embryo body, and thus the waste material can be removed through the cooperation of the first hose 707 and the hard tube 705. The staff starts the motor to drive the main gear 806 to mesh with the secondary gear 807 to rotate synchronously, and the secondary gear 807 drives the elbow pipe 808 to also rotate. Since the elbow pipe 808 is connected to the suction pipe 701, the air in the suction pipe 701 can be continuously accelerated and discharged from the elbow pipe 808 during the high-speed rotation of the elbow pipe 808, so that a relatively strong air pressure difference is formed inside and outside the suction pipe 701, thereby greatly increasing the air inlet rate at the bottom of the suction pipe 701 to achieve the effect of suction. The suction pipe 701 continuously sucks air upward, and the first hose 707 and the hard tube 705 connected to the bottom of the suction pipe 701 simultaneously suck air from the outside. Since the end of the first hose 707 is fixedly connected to the obliquely upper side of the cutter head 602, the waste material particles and dust generated by the trimming of the cutter head 602 are first sucked away by the first hose 707, avoiding the splashing of a large amount of dust and pollution of the air. A small part of dust that cannot be timely adsorbed can be sucked by the hard tube 705 and the second hose 7011 through the guide hopper 709, then merged into the suction pipe 701, and finally discharged into the material collecting box 801 through the elbow pipe 808. Since the material collecting box 801 discharges material through the S-shaped bend pipe 803, when the dust particles enter the S-shaped bend pipe 803 along with the airflow, the dust particles can quickly settle in the bend, the gas can be discharged upward along the S-shaped bend pipe 803, and the dust in the gas can be intercepted by the dust filter 805 to avoid pollution of the environment. The solid dust in the bend of the S-shaped bend pipe 803 is discharged from the device through the discharge port 804;

[0051] When the hard tube 705 assists in absorbing residual dust, the rack 7010 is reciprocally pushed by the micro electric push rod 704, and the spur gear 708 is rotated forward and backward by the rack 7010. Since the spur gear 708 is fixedly connected to the connecting ring 7012, and the connecting ring 7012 connects the second hose 7011 and the hard tube 705, when the spur gear 708 rotates forward and backward, it can drive the second hose 7011 and the hard tube 705 to move reciprocally, thereby increasing the adsorption range. The second hose 7011 can make up for the arc displacement amount of the hard tube 705 when it swings. When the hard tube 705 swings, the dust-catching net 706 on both sides can also be moved synchronously by the guide hopper 709 at the bottom. The dust-catching net 706 can further capture and adsorb dust particles dispersed in the air during movement, effectively ensuring the cleanliness of the processing table of the embryo body.

[0052] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0053] While the embodiments of the application have been shown and described herein, it will be understood by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made to the embodiments without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A ceramic blank trimming device, comprising a processing table (1), a backing plate (2) fixedly connected to the edge of the processing table (1), a transverse and longitudinal slide rail (3) mounted on the backing plate (2), a mounting plate (5) slidably connected to the slide rail (3), a driving component (9) mounted in the middle of the processing table (1), and a rotating support (4) fixedly connected to the output end of the driving component (9), characterized in that: Also includes: Adjustment mechanism (6), which is located on mounting plate (5); A vacuuming mechanism (7) is connected to an adjusting mechanism (6); A material discharge mechanism (8) is connected to a dust collection mechanism (7); The vacuuming mechanism (7) includes a suction pipe (701) that is fixedly inserted through the top edge of the mounting plate (5). The bottom of the suction pipe (701) is respectively fixedly connected to a first hose (707) and a second hose (7011). The second hose (7011) is fixedly connected to a rigid pipe (705) through a connecting ring (7012).

2. The ceramic blank trimming device according to claim 1, characterized in that: The dust collection mechanism (7) further includes a fixed ring block (702) fixed to the lower end of the suction pipe (701), and a sliding groove plate (703) is fixed to the outer wall of the fixed ring block (702).

3. The ceramic blank trimming device according to claim 2, characterized in that: A miniature electric actuator (704) is fixedly connected to the inner side of the slide plate (703), and a rack (7010) is fixedly connected to the output end of the miniature electric actuator (704). The rack (7010) is slidably connected to the slide plate (703).

4. The ceramic blank trimming device according to claim 3, characterized in that: The outer wall of the rack (7010) is meshed with a spur gear (708), one side of which is rotatably connected to the slide plate (703), and the other side of which is fixed to the connecting ring (7012).

5. The ceramic blank trimming device according to claim 4, characterized in that: The bottom of the rigid pipe (705) is fixedly connected to a guide hopper (709), and a pair of dust collection nets (706) are fixedly connected to the outer wall of the guide hopper (709).

6. The ceramic blank trimming device according to claim 5, characterized in that: The discharge mechanism (8) includes an elbow (808) rotatably connected to the inner cavity of the top of the suction pipe (701). A secondary gear (807) is fixedly connected to the lower end of the elbow (808). A main gear (806) meshes with the outer wall of the secondary gear (807). An electric motor is fixedly connected to the middle of the mounting plate (5). The side wall of the main gear (806) is fixedly connected to the output end of the electric motor.

7. The ceramic blank trimming device according to claim 6, characterized in that: The main gear (806) and the auxiliary gear (807) are covered with protective covers (802), and the protective covers (802) are fixed to the mounting plate (5). A collection box (801) is fixed to the top of the protective cover (802), and the upper end of the elbow pipe (808) extends into the collection box (801).

8. The ceramic blank trimming device according to claim 7, characterized in that: The side wall of the collection box (801) is fixedly connected to an S-shaped bend (803), and a discharge port (804) is provided at the bend of the S-shaped bend (803). A dust filter (805) is fixedly connected to the end of the S-shaped bend (803).

9. The ceramic blank trimming device according to claim 8, characterized in that: The adjustment mechanism (6) includes a fixed sleeve (601) fixed to the side wall of the mounting plate (5), and an adjustment rod (603) is movably sleeved in the inner cavity of the fixed sleeve (601). The bottom of the adjustment rod (603) is fixed to a cutter head (602) through a cutter holder (604).

10. The ceramic blank trimming device according to claim 9, characterized in that: The fixed sleeve (601) has multiple positioning bolts (605) symmetrically threaded on both sides. The ends of the positioning bolts (605) abut against the adjusting rod (603). The end of the first hose (707) is fixed to the knife holder (604) by a limiting block.

Images