CN112192807A - Plastic pipe fitting burr cutting and polishing device with matched shearing and polishing functions for tool setting - Google Patents
Plastic pipe fitting burr cutting and polishing device with matched shearing and polishing functions for tool setting Download PDFInfo
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- CN112192807A CN112192807A CN202011076588.0A CN202011076588A CN112192807A CN 112192807 A CN112192807 A CN 112192807A CN 202011076588 A CN202011076588 A CN 202011076588A CN 112192807 A CN112192807 A CN 112192807A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a cutting and polishing device, in particular to a plastic pipe fitting burr cutting and polishing device matched with cutter cutting and polishing. The invention aims to solve the technical problem of providing a plastic pipe fitting burr cutting and polishing device which can cut the corners of plastic pieces in batches and has a polishing function and is matched with cutter cutting and polishing. Technical scheme is for providing a pair of knife is cuted and is polished matched with plastics pipe fitting deckle edge excision burnishing device, including first support, power unit, feeding mechanism, cutting mechanism, wedge and workbin, opens the spout that is equipped with the left and right directions around the first support intermediate position, and power unit fixed mounting is in the rear side intermediate position of first support, feeding mechanism and power unit fixed connection. The plastic pipe fitting injection machine has the advantages that the feeding mechanism and the cutting mechanism are added to replace manpower, the feeding mechanism can convey the whole plastic pipe fitting after injection at one time, and the cutting mechanism is provided with the same number of cutting knives.
Description
Technical Field
The invention relates to a cutting and polishing device, in particular to a plastic pipe fitting burr cutting and polishing device matched with cutter cutting and polishing.
Background
The plastic product is generally formed through a mold, in the mold forming process, in order to ensure the use efficiency of the mold, a plurality of plastic parts can be formed simultaneously in one mold, and because the forming cavities are communicated during the forming of the plastic parts, the formed plastic parts are connected together and are generally cut off and collected after the forming is finished.
The traditional mode for separating the finished plastic pipe from the waste is a mode of manually cutting and separating the finished plastic pipe by using a pair of cutting pliers, an operator holds the cutting pliers by one hand and takes the plastic pipe which is not separated and is just formed by the other hand, then the waste on the plastic pipe is cut and removed one by one, the waste on one plastic pipe can only be cut by manually cutting a plastic part at each time, the efficiency is very low, the hands can be worn by forcibly cutting the plastic pipe by holding the cutting pliers for a long time, the working time of workers is long, the working efficiency is influenced, time and labor are wasted, at present, some factories start to use electric scissors or pressure scissors to remove the waste on the plastic pipe one by one, the electric scissors also need to manually hold the scissors to work to remove the waste on the plastic pipe one by one, the function of manually pinching the scissors is only replaced, and the cutting efficiency is not obviously, because the pressure scissors are the scissors of unilateral activity, the scissors of unilateral activity is similar with the steel sheet shearing bed, all be the motion of top cutter, the cutter of below is fixed motionless, the plastic tubing that needs to cut the corner is put into below immovably on the workstation to the manual work, go up the cutter downstream and realize the function that the leftover bits were cuted, this kind of shearing mode is because the leftover bits unilateral atress of plastic tubing, the leftover bits crack in advance very easily, the position that the leftover bits crack does not lead to the fact the damage to the finished product working of plastics, for example crack the position be working of plastics finished product and leftover bits contact point, the leftover bits that crack can leave a pit on the finished product working of plastics, thereby damaged the finished product. The face of being cut the part on moulding can be because the effect of cutting nippers leaves sharp corner, this just needs to polish and grind the flat processing, the corner of working of plastics subtracts and polishes separately under the present circumstances, the polishing uses current burnishing machine just can operate, but most burnishing machines still need artifical handheld work piece to polish, and this kind of work of working of plastics corner subtracts the work of working of plastics and working of plastics finished product polishing work separate processing mode needs artifical secondary transport to cut good working of plastics finished product, the waste manpower, work efficiency is low.
In summary, it is desirable to design a plastic pipe burr cutting and polishing device capable of cutting and polishing plastic part corners in batch and matching with cutting and polishing.
Disclosure of Invention
In order to overcome the defect that sharp corners are left on the surface of a cut part on a plastic part under the action of a pair of shearing pliers, operators are easily injured, because the pair of pressure scissors is a pair of scissors capable of moving on one side, the edge materials of the plastic pipe are easily cracked in advance due to the single-side stress of the edge materials, the cracking positions of the edge materials do not damage finished plastic parts, for example, the cracking positions are contact points of finished plastic parts and the edge materials, and the cracked edge materials can leave a pit on the finished plastic parts, so that the finished products are damaged; the present invention relates to a polishing machine for polishing a plastic part, and more particularly to a polishing machine for polishing a plastic part, which is characterized in that the edge and the polishing of the plastic part are separately processed, the polishing can be operated by using the existing polishing machine, but most polishing machines also need to manually hold the workpiece for polishing, and the separate processing mode of the edge and the polishing of the plastic part requires manual secondary carrying of the cut plastic part finished product, thereby wasting manpower and reducing the working efficiency, and the technical problems to be solved by the invention are as follows: the plastic pipe fitting burr removing and polishing device can cut the corners of plastic parts in batches and has a polishing function after injection molding.
The technical scheme is as follows: the utility model provides a pair of cutter is cuted and is polished matched with plastics pipe fitting deckle edge excision burnishing device, including:
the middle position of the first bracket is provided with a sliding chute;
the power mechanism is fixedly arranged on one side of the first support;
the feeding mechanism is fixedly connected with the power mechanism and is arranged in a sliding groove formed in the first support in a sliding manner;
the cutting mechanism is arranged in the middle of the first support and is connected with the power mechanism;
the wedge-shaped blocks are fixedly arranged on two sides of a sliding groove formed in the first support;
the two material boxes are fixedly arranged at the middle position and one side of the first support, the material box at the middle position is positioned below the cutting mechanism, and the material box at one side position is positioned below the wedge-shaped block.
Furthermore, the power mechanism comprises:
the first support plate is fixedly arranged on one side of the first support;
the supporting table is fixedly arranged on one side of the first support close to the first supporting plate;
the body of the first motor is fixedly arranged on the support table;
the first tooth-missing gear is fixedly arranged on an output shaft of the first motor and is rotationally connected with the first supporting plate;
the second gear with missing teeth is fixedly connected with the first gear with missing teeth;
two first belt wheels are arranged on the first supporting plate in a rotating mode and are positioned on two sides of the first gear-lacking gear;
the first straight gear is fixedly arranged on a shaft of one of the first belt wheels and is meshed with the first gear-lacking gear;
a first belt wound around the two first pulleys;
the second belt wheel is rotatably arranged on one side of the first supporting plate and is positioned between the first gear-lacking gear and the other first belt wheel;
the second straight gear is fixedly arranged on a shaft of the second belt pulley and is meshed with the second gear with missing teeth;
the third belt wheel is rotatably arranged on one side of the cutting mechanism;
a second belt wound around the second pulley and the third pulley.
Furthermore, the feeding mechanism comprises:
the first support frame is connected with the first support in a sliding mode, and a rectangular sliding frame is arranged in the middle of the first support frame;
the first sliding block is in sliding connection with the rectangular sliding frame in the middle of the first supporting frame;
the sliding column is rotationally connected with the first sliding block and fixedly connected with the first belt;
the two clamping plates are connected with the inner part of the first supporting frame in a sliding manner;
and at least two clamping mechanisms are arranged, the clamping mechanisms are fixedly arranged on one side of the clamping plate, and the clamping mechanisms are connected with the first support in a sliding manner.
Further, the clamping mechanism comprises:
the first spring is positioned inside the first supporting plate, and one end of the first spring is fixedly arranged on one side of the clamping plate;
the top column is fixedly arranged at the other end of the first spring and is in sliding connection with the first supporting frame;
the top bead is fixedly arranged at the other end of the top column and is in sliding connection with the inside of a sliding groove formed in the first support;
the second spring is sleeved on the ejection column, one end of the second spring is fixedly connected with the ejection ball, and the other end of the second spring is fixedly connected with the first supporting frame.
Furthermore, the cutting mechanism comprises:
the third belt wheel is rotatably connected with one side of the U-shaped frame;
the second bracket is fixedly arranged at the middle position in the first bracket;
the second connecting rod is fixedly arranged at the inner middle position of the horizontal flat plate on the second support;
the first connecting rod is hinged with the second connecting rod;
the connecting plates are at least two, and one end of one connecting plate is hinged with the first connecting rod;
the middle of the first shaft lever is hinged with the other end of the connecting plate, one side of the first shaft lever is hinged with one end of the other connecting plate, and the other side of the first shaft lever is rotatably connected with the first support;
the third straight gear is fixedly arranged on the other side of the first shaft lever;
the second shaft lever is rotatably connected with the middle position of the U-shaped frame, penetrates through the middle position of the U-shaped frame, and one end of the second shaft lever is fixedly connected with the third belt wheel;
the fourth straight gear is fixedly arranged at the other end of the second shaft lever and is meshed with the third straight gear;
one end of the third support is hinged with the other end of the connecting plate;
the cutting knife is fixedly arranged at one end of the third bracket, which is far away from the connecting plate;
the blade, blade fixed mounting cooperate at the downside of second support, blade and cutting knife.
Still further, include polishing mechanism, polishing mechanism includes:
the fixing frame is fixedly arranged in the middle of the second bracket;
at least one roller is arranged and is rotationally connected with the fixed frame;
the second support plate is fixedly arranged on one side of the first support;
the second supporting frame is fixedly arranged on one side of the second supporting plate;
the sliding plate is connected with the second supporting plate in a sliding manner and is arranged in the second supporting frame in a sliding manner;
the two second sliding blocks are fixedly arranged on two sides of the sliding plate and are in sliding connection with the second supporting plate and sliding grooves formed in the second supporting frame;
two tension springs are provided, one end of each tension spring is fixedly arranged on one side of the second sliding block, and the other end of each tension spring is fixedly arranged on one side of the first support;
one end of the sliding rod is fixedly arranged on one side of the third support, and the other end of the sliding rod is connected with the sliding plate in a sliding manner;
the sliding rail is fixedly arranged on one side of the first support far away from the second support plate;
one end of the rotating rod is hinged with one end of the sliding plate, and the middle part of the rotating rod is rotatably connected with the second supporting plate;
two sides of the third supporting plate are respectively connected with the second supporting plate and the sliding rail in a sliding manner, and one side of the third supporting plate is fixedly connected with the fixing frame;
the supporting rod is fixedly arranged in the middle of one side of the third supporting plate, which is far away from the fixed frame, and one end of the supporting rod is hinged with the other end of the rotating rod;
the second motor is arranged on one side of the sliding rail in a sliding manner;
the switch is fixedly arranged on the inner side of the first support and is connected with the first shaft rod in a sliding manner;
the fifth straight gear is fixedly arranged on an output shaft of the motor;
and the sixth straight gear is rotatably arranged on the fixed frame and is positioned between the two rollers, and the sixth straight gear is meshed with the fifth straight gear.
Compared with the prior art, the invention has the following advantages:
firstly, the feeding mechanism and the cutting mechanism are added, the feeding mechanism replaces a person to hold a plastic piece, the feeding mechanism can transport the whole plastic pipe after injection at one time, then corners are removed, the cutting mechanism is provided with the cutting knives with the same number as the corners of the plastic piece, the cutting process of bisection of the two cutting knives can be realized, the corners of one set of injection-molded plastic pipe can be separated at the same time, the phenomenon of corner cracking in the process of single cutting can be effectively avoided by bisection, and compared with the manual one-by-one cutting process, the cutting mechanism is more rapid.
Secondly, the polishing mechanism is added, so that burrs at the shearing part of the plastic pipe can be polished after the plastic pipe is sheared, the smoothness of the plastic pipe is improved, and the operator is prevented from being scratched in the collecting process.
Thirdly, the feeding mechanism of the invention participates in the whole process of cutting and polishing the waste materials, after the operator puts the plastic pipe fittings to be processed into the feeding mechanism, the feeding mechanism is transmitted to each part by the power mechanism until the waste materials are separated from the plastic pipe fittings, thereby improving the working efficiency and standardizing the operation process.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the power mechanism according to the present invention.
Fig. 3 is a partial structural schematic diagram of the power mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the feeding mechanism of the present invention.
Fig. 5 is a schematic structural view of a clamping mechanism of the feeding mechanism of the invention.
Fig. 6 is a schematic structural diagram of the cutting mechanism of the present invention.
Fig. 7 is a partial structural schematic view of the cutting mechanism of the present invention.
Fig. 8 is a schematic structural diagram of the polishing mechanism of the present invention.
FIG. 9 is a schematic view of a first partial structure of the polishing mechanism according to the present invention.
FIG. 10 is a schematic view of a second partial structure of the polishing mechanism of the present invention.
Part names and serial numbers in the figure: 1. a first bracket, 2, a first support plate, 201, a support table, 202, a first motor, 203, a first toothless gear, 204, a second toothless gear, 205, a first straight gear, 206, a first belt wheel, 206a, a first belt, 207, a second straight gear, 208, a second belt wheel, 209, a third belt wheel, 210, a second belt, 3, a first support frame, 301, a first slide block, 302, a slide column, 303, a clamping plate, 3031, a first spring, 3032, a top column, 3033, a top ball, 3034, a U-shaped frame, 401, a second bracket, 402, a first connecting rod, 402a, a second connecting rod, 403, a first shaft rod, 404, a third straight gear, 405, a second shaft rod, 406, a fourth straight gear, 407, a connecting plate, 408, a third bracket, 409, a cutting knife, 409a blade, 410, a fixed frame, 411, a roller, 5, a second support frame, 501, a second support plate, 502, a second straight gear, a fixed frame, a second spring, a fixed frame, a, The device comprises a sliding rail, 503, a sliding rod, 504, a sliding plate, 5041, a second sliding block, 5042, a tension spring, 505, a rotating rod, 506, a supporting rod, 507, a third supporting plate, 508, a fifth spur gear, 508a, a second motor, 508b, a switch, 509, a sixth spur gear, 6, a wedge-shaped block, 7 and a bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A plastic pipe fitting burr cutting and polishing device matched with tool cutting shearing and polishing is shown in figures 1-10 and comprises a first support 1, a power mechanism, a feeding mechanism, a cutting mechanism, wedge blocks 6 and a material box 7, wherein sliding grooves in the left-right direction are formed in the front side and the rear side of the middle position of the first support 1, the power mechanism is fixedly installed in the middle position of the rear side of the first support 1 and is fixedly connected with the feeding mechanism, the feeding mechanism is slidably installed in the sliding grooves formed in the rear side of the first support 1, the cutting mechanism is installed in the middle position inside the first support 1 and is connected with the power mechanism, and the two wedge blocks 6 are fixedly installed on the upper side and the lower side of the sliding grooves formed in the rear side inside the first support 1; two workbins 7 are fixedly arranged at the middle position and the left side of the front portion of the first support 1, the workbin 7 at the middle position is located below the cutting mechanism, and the workbin 7 at the left side position is located below the wedge-shaped block 6.
The working process is as follows: before the device uses, operating personnel puts the appointed position on feeding mechanism with the plastics pipe fitting, start power unit, power unit will step up the part of plastics pipe fitting and convey the cutting mechanism below along the slide rail 502 who sets up on first support 1, power unit begins to drive cutting mechanism after that, cutting mechanism moves down and prepares to cut the plastics pipe fitting, the waste material that is cut falls to accomplish in a workbin 7 of cutting device below by the dead weight and collects, power unit continues to drive feeding mechanism's removal after the cutting is accomplished, when feeding mechanism moves on wedge 6, wedge 6 shifts out feeding mechanism with the plastics pipe fitting of having got rid of the waste material, the plastics pipe fitting falls to collect in another workbin 7 by the dead weight.
Example 2
On the basis of embodiment 1, a plastic pipe burr cutting and polishing device matched with cutting and polishing, as shown in fig. 2-3, a power mechanism includes a first support plate 2, a support table 201, a first motor 202, a first toothless gear 203, a second toothless gear 204, a first pulley 206, a first straight gear 205, a first belt 206a, a second pulley 208, a second straight gear 207, a third pulley 209 and a second belt 210, the first support plate 2 is fixedly installed at the middle position of the rear side of the first support 1, the support table 201 is located at the rear side of the first support plate 2, the body of the first motor 202 is fixedly installed at the upper part of the support table 201, the toothings of the first toothless gear 203 are divided into two parts, the toothings with a larger area occupy half of the circumference of the gear, the toothings with a smaller area are distributed with five teeth, a first missing tooth gear 203 is fixedly arranged on an output shaft of a first motor 202, the first missing tooth gear 203 is rotatably connected with the middle position of the front side of a first supporting plate 2, a second missing tooth gear 204 is fixedly connected with the first missing tooth gear 203, the second missing tooth gear 204 is positioned on the front side of the first missing tooth gear 203, two first belt wheels 206 are respectively rotatably arranged on the left and right sides of the front part of the first supporting plate 2, the two first belt wheels 206 are positioned on the left and right sides of the first missing tooth gear 203, a first straight gear 205 is fixedly arranged on a shaft of the right first belt wheel 206, the first straight gear 205 is meshed with the first missing tooth gear 203, a first belt 206a is wound on the two first belt wheels 206, a second belt wheel 208 is rotatably arranged on the left side of the front part of the first supporting plate 2, the second belt wheel 208 is positioned between the first missing tooth gear 203 and the other first belt wheel 206, the second straight gear 207 is fixedly arranged on a shaft of the second belt wheel, the second spur gear 207 is engaged with the second toothless gear 204, the third pulley 209 is rotatably installed at the rear side of the cutting mechanism, and the second belt 210 is wound around the second pulley 208 and the third pulley 209.
The working process is as follows: when the device is started, the first motor 202 is started, the first toothless gear 203 rotates along with the output shaft of the first motor 202, the smaller-area insection of the first toothless gear 203 is meshed with the first straight gear 205 to drive one first belt wheel 206 fixedly connected with the first straight gear 205 to rotate, the other first belt wheel 206 starts to rotate through the transmission of the first belt 206a, the first belt 206a smoothly carries out the process of transmitting the feeding mechanism, after the smaller-area insection of the first toothless gear 203 is meshed with the first straight gear 205, the second toothless gear 204 is meshed with the second straight gear 207, the second belt wheel 208 fixedly connected with the second straight gear 207 rotates along with the first belt wheel 208, the second belt 210 transmits the rotation to the third belt wheel 209, the third belt wheel 209 drives the cutting work of the cutting mechanism, the waste falls into the bin 7 by the dead weight after the cutting is finished, and is collected, then the larger-area insection of the first toothless gear 203 is meshed with the first straight gear 205, the feeding mechanism is continuously driven to the wedge-shaped block 6, and the wedge-shaped block falls to another collecting box by self weight after being separated from the feeding mechanism for collection.
As shown in fig. 4-5, the feeding mechanism includes a first support frame 3, a first slider 301, a sliding post 302, a clamping plate 303 and clamping mechanisms, the first support frame 3 is slidably connected to a sliding groove formed in the rear side of the first support 1, the first slider 301 is slidably connected to a rectangular sliding frame in the middle of the first support frame 3, the sliding post 302 is rotatably connected to the first slider 301, the sliding post 302 is fixedly connected to a first belt 206a, the two clamping plates 303 are slidably connected to the inside of the first support frame 3 up and down, the four clamping mechanisms are respectively and fixedly mounted on the upper and lower sides of the clamping plate 303, and the clamping mechanisms are slidably connected to the first support 1.
The working process is as follows: when the plastic pipe is to be treated, an operator puts the plastic pipe into a feeding mechanism, at the moment, two clamping plates 303 in the feeding mechanism are spread, arc-shaped grooves matched with the plastic pipe are formed in the clamping plates 303 at two sides, the clamping mechanisms at two sides clamp the plastic pipe clamped in the middle when extruding the two clamping plates 303 to be combined, when a sliding column 302 moves along with a first belt 206a, a first sliding block 301 at one end of the sliding column 302 starts to slide up and down in a rectangular sliding frame at the middle position of a first supporting frame 3 along with the movement of the sliding column 302, at the moment, the first supporting frame 3 is driven to slide leftwards, when the meshing of a first missing tooth gear 203 and a first straight gear 205 is temporarily finished, the first belt wheel 206 stops moving, the feeding mechanism is just sent to the lower part of a cutting mechanism, at the moment, a second missing tooth gear 204 and a second straight gear 207 start to mesh to drive a second belt wheel 208 and a third belt wheel 209 to rotate, the third generation wheel drives the cutting mechanism to cut the plastic pipe fitting, and finally, the waste material and the plastic pipe fitting are separately collected.
The clamping mechanism comprises a first spring 3031, a top column 3032, a top bead 3033 and a second spring 3034, the first spring 3031 is located inside the first supporting plate 2, the inner end of the first spring 3031 is fixedly mounted on the outer side of the clamping plate 303, the top column 3032 is fixedly mounted at the outer end of the first spring 3031, the top column 3032 is slidably connected with the inside of the first supporting frame 3, the top bead 3033 is fixedly mounted at the outer end of the top column 3032, the top bead 3033 is slidably connected with the inside of a sliding groove formed in the first supporting frame 1, the second spring 3034 is sleeved on the top column 3032, the outer end of the second spring 3034 is fixedly connected with the top bead 3033, and the inner end of the second spring 3034 is fixedly connected with the first supporting frame 3.
The working process is as follows: after an operator puts a plastic pipe into a space formed by grooves formed in the two combined clamping plates 303, the clamping plates 303 are spread, the first spring 3031 is compressed, the second spring 3034 is always in a compressed state, the plastic pipe in the two clamping plates 303 is clamped by the reaction force of the first spring 3031, the reaction force of the first spring 3031 further pushes the top column 3032 to move upwards, and the elastic force of the second spring 3034 on the top bead 3033 ensures that the top bead 3033 at the top end of the top column 3032 is tightly matched with the first support 1, so that the subsequent conveying process is smoothly carried out.
As shown in fig. 6-7, the cutting mechanism comprises a U-shaped frame 4, a second bracket 401, a second connecting rod 402a, a first connecting rod 402, a connecting plate 407, a first shaft 403, a third spur gear 404, a second shaft 405, a fourth spur gear 406, a third bracket 408, a cutting knife 409 and a blade 409a, the U-shaped frame 4 is fixedly arranged at the upper side of the rear part of the first bracket 1, a third pulley 209 is rotatably connected with the rear side of the U-shaped frame 4, the second bracket 401 is slidably arranged at the middle position in the first bracket 1, the second connecting rod 402a is fixedly arranged at the middle position of the lower side of the upper horizontal flat plate of the second bracket 401, the first connecting rods 402 are hinged with the second connecting rods 402a, the connecting plates 407 are four, wherein the lower ends of the two rear connecting plates 407 are hinged with the first connecting rod 402, the middle of the first shaft 403 is hinged with the upper end of the connecting plate 407, the front side of the first shaft 403 is hinged with the lower end of the front connecting plate 407, the rear side of a first shaft rod 403 is rotatably connected with the first support 1, a third spur gear 404 is fixedly installed at the front end of the first shaft rod 403, a second shaft rod 405 is rotatably connected with the middle position of the rear side of the U-shaped frame 4, the second shaft rod 405 penetrates through the middle position of the U-shaped frame 4, the rear end of the second shaft rod 405 is fixedly connected with a third belt wheel 209, a fourth spur gear 406 is fixedly installed at the front end of the second shaft rod 405, the fourth spur gear 406 is meshed with the third spur gear 404, the upper end of a third support 408 is hinged with the lower end of a connecting plate 407, a cutting knife 409 is fixedly installed at the lower end of the third support 408, a blade 409a is fixedly installed at the front side of the upper portion of the lower side plate of the second support 401, and the blade 409a is matched with the cutting knife.
The working process is as follows: when the third belt wheel 209 rotates, the second shaft rod 405 fixedly connected with the third belt wheel 209 rotates along with the third belt wheel, the fourth spur gear 406 at one end of the second shaft rod 405 is meshed with the third spur gear 404 at one end of the first shaft rod 403, so that the connecting plate 407 hinged with the third shaft rod performs circular motion, at the moment, the third bracket 408 and the second bracket 401 perform up-and-down motion along with the circular motion of the connecting rod, after the feeding mechanism is fed below the cutting mechanism, the third bracket 408 is driven to move downwards, the cutting knife 409 at the lower end of the third bracket 408 moves downwards, meanwhile, the second bracket 401 moves upwards, the blade 409a at the lower end of the second bracket 401 moves upwards along with the feeding mechanism, the cutting knife 409 and the blade 409a move towards each other, the waste materials of the plastic pipe fittings are cut off, after a period is finished, the third bracket 408 moves upwards, the second bracket 401 moves downwards, both return to the original positions, and the power mechanism continues to, and (4) separating the waste from the plastic pipe fitting, and finally collecting.
Example 2
On the basis of embodiment 1 or embodiment 2, a burr removing and polishing device for a plastic pipe fitting with matched shearing and polishing of a cutter, as shown in fig. 8-10, further comprises a polishing mechanism, the polishing mechanism comprises a fixed frame 410, rollers 411, a second support plate 501, a second support frame 5, a sliding plate 504, a second slider 5041, a tension spring 5042, a sliding rod 503, a sliding rail 502, a rotating rod 505, a third support plate 507, a supporting rod 506, a second motor 508a, a switch 508b, a fifth spur gear 508 and a sixth spur gear 509, the fixed frame 410 is fixedly installed at a lower position in the middle of the second support frame 401, the four rollers 411 are rotatably connected with the fixed frame 410, a circular groove is formed in the middle of each roller, the second support plate 501 is fixedly installed at an upper side in the middle of the rear portion of the first support frame 1, the second support frame 5 is fixedly installed at a middle position in the upper portion of the second support plate 501, the sliding plate 504 is connected with the second supporting plate 501 in a sliding manner, the sliding plate 504 is installed in the second supporting frame 5 in a sliding manner, two second sliding blocks 5041 are fixedly installed at the upper side and the lower side of the sliding plate 504, a second sliding block 5041 is connected with sliding grooves formed in the second supporting plate 501 and the second supporting frame 5 in a sliding manner, the front ends of two tension springs 5042 are respectively fixedly installed at the front sides of two second sliding blocks 5041, the rear ends of the tension springs 5042 are fixedly installed at the front part of the first bracket 1, the rear ends of the sliding rods 503 are fixedly installed at the front side of the third bracket 408, the front ends of the sliding rods 503 are connected with the rear side of the sliding plate 504 in a sliding manner, the sliding rail 502 is fixedly installed at the lower side of the front part of the first bracket 1, the upper end of the rotating rod 505 is hinged with the front end of the sliding plate 504, the middle part of the rotating rod 505 is rotatably connected with the front end of the second supporting plate 501, the upper, the supporting rod 506 is fixedly installed in the middle of the front side of the third supporting plate 507, the front end of the supporting rod 506 is hinged to the lower end of the rotating rod 505, the second motor 508a is slidably installed on the rear side of the sliding rail 502, the second motor 508a is located in front of the third supporting plate 507, the switch 508b is fixedly installed on the front side of the inside of the first support 1, the switch 508b is slidably connected with the first shaft rod 403, the fifth spur gear 508 is fixedly installed on an output shaft of the motor, the sixth spur gear 509 is rotatably installed on the fixing frame 410, the sixth spur gear 509 is located between two rollers 411 on the right side, and the sixth spur gear 509 is meshed with the fifth spur gear 508.
The working process is as follows: after the plastic pipe is cut off, burrs need to be removed, after the cutting mechanism finishes cutting, when the power mechanism conveys the plastic pipe, the polishing mechanism polishes the plastic pipe, when the third bracket 408 moves downwards, the sliding rod 503 slides downwards along one side of the oblique edge of the sliding plate 504, when the sliding rod 503 slides along the short edge of the upper part of the sliding plate 504, the fixing frame 410 at the rear side of the third supporting plate 507 moves forwards to avoid the interference between the roller 411 arranged on the fixing frame 410 and the cutting knife 409 to influence the cutting process, when the sliding rod 503 reaches the vertical surface of the sliding plate 504, the forward movement process of the sliding plate 504 is stopped, the sliding rod 503 continues to slide along the inclined surface of the lower part of the sliding plate 504, at this time, under the action of the tension spring 5042, the sliding plate 504 moves backwards, the rotating rod 505 hinged with one end of the sliding plate 504 moves backwards, under the action of the lever, the other end of the rotating rod 505 drives the third supporting plate 507 to move, the fixing frame 410 moves forwards along with the third supporting plate 507, so that the cutting process is convenient to carry out, after the cutting is finished, the cut waste materials slide down along a sliding groove in the middle of a roller 411 on the fixing frame 410, meanwhile, the third support 408 moves upwards, the sliding rod 503 presses a switch 508b of a second motor 508a arranged on the inner side of the first support 1, the second motor 508a is turned on, the motor drives a fifth spur gear 508 to rotate, the roller 411 arranged on the fixing frame 410 starts to rotate due to the meshing of the fifth spur gear 508 and a sixth spur gear 509, the sliding rod 503 moves upwards to push the sliding plate 504 to move forwards, due to the lever effect, the third supporting plate 507 moves backwards, the roller 411 arranged on the fixing frame 410 starts to contact with a plastic pipe to carry out polishing, and when the third support 408 continues to move downwards and the switch 508b of the second motor 508a is turned off.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (6)
1. The utility model provides a pair of tool bit is cuted and is polished matched with plastics pipe fitting deckle edge excision burnishing device, characterized by: comprises the following steps:
the middle position of the first bracket (1) is provided with a sliding chute;
the power mechanism is fixedly arranged on one side of the first bracket (1);
the feeding mechanism is fixedly connected with the power mechanism and is arranged in a sliding groove formed in the first support (1) in a sliding manner;
the cutting mechanism is arranged in the middle of the first support (1) and is connected with the power mechanism;
the device comprises two wedge-shaped blocks (6), wherein the two wedge-shaped blocks (6) are fixedly arranged on two sides of a sliding groove formed in a first support (1);
the two material boxes (7) are arranged, the two material boxes (7) are fixedly arranged at the middle position and one side of the first support (1), the material box (7) at the middle position is positioned below the cutting mechanism, and the material box (7) at one side position is positioned below the wedge-shaped block (6).
2. The device for trimming and polishing the burrs of the plastic pipe fitting matched with the shearing and polishing of the cutter as claimed in claim 1, wherein: the power mechanism comprises:
the first support plate (2), the first support plate (2) is fixedly arranged on one side of the first bracket (1);
the supporting table (201), the supporting table (201) is fixedly arranged on one side of the first support (1) close to the first supporting plate (2);
the body of the first motor (202) is fixedly arranged on the support table (201);
the first tooth-missing gear (203), the first tooth-missing gear (203) is fixedly arranged on an output shaft of the first motor (202), and the first tooth-missing gear (203) is rotatably connected with the first supporting plate (2);
the second tooth-missing gear (204), the second tooth-missing gear (204) is fixedly connected with the first tooth-missing gear (203);
two first belt wheels (206), wherein the two first belt wheels (206) are respectively rotatably arranged on the first supporting plate (2), and the two first belt wheels (206) are positioned on two sides of the first gear-lacking gear (203);
the first straight gear (205), the first straight gear (205) is fixedly installed on the shaft of one of the first belt wheels (206), and the first straight gear (205) is meshed with the first gear with missing teeth (203);
a first belt (206a), the first belt (206a) being wound around two first pulleys (206);
the second belt wheel (208), the second belt wheel (208) is installed on one side of the first supporting plate (2) in a rotating mode, and the second belt wheel (208) is located between the first toothless gear (203) and the other first belt wheel (206);
the second straight gear (207), the second straight gear (207) is fixedly mounted on the axle of the second pulley (208), the second straight gear (207) is meshed with second gear with missing teeth (204);
the third belt wheel (209), the third belt wheel (209) is installed on one side of the cutting mechanism in a rotating way;
and a second belt (210), wherein the second belt (210) is wound around the second pulley (208) and the third pulley (209).
3. The device for trimming and polishing the burrs of the plastic pipe fitting matched with the shearing and polishing of the cutter blade, as claimed in claim 2, wherein: the feeding mechanism comprises:
the first support frame (3), the first support frame (3) is connected with the first support (1) in a sliding mode, and a rectangular sliding frame is arranged in the middle of the first support frame (3);
the first sliding block (301), the first sliding block (301) is connected with the rectangular sliding frame in the middle of the first supporting frame (3) in a sliding mode;
the sliding column (302), the sliding column (302) is rotationally connected with the first sliding block (301), and the sliding column (302) is fixedly connected with the first belt (206 a);
the number of the clamping plates (303) is two, and the two clamping plates (303) are connected with the inner part of the first supporting frame (3) in a sliding manner;
and at least two clamping mechanisms are arranged, the clamping mechanisms are fixedly arranged on one side of the clamping plate (303), and the clamping mechanisms are connected with the first support (1) in a sliding manner.
4. The device for trimming and polishing the burrs of the plastic pipe fitting matched with the shearing and polishing of the cutter blade, as claimed in claim 3, wherein: the clamping mechanism comprises:
the first spring (3031), the first spring (3031) is positioned inside the first supporting plate (2), and one end of the first spring (3031) is fixedly arranged on one side of the clamping plate (303);
the top column (3032), the top column (3032) is fixedly arranged at the other end of the first spring (3031), and the top column (3032) is connected with the first support frame (3) in a sliding way;
the top bead (3033), the top bead (3033) is fixedly arranged at the other end of the top column (3032), and the top bead (3033) is connected with the inner part of the sliding groove arranged on the first bracket (1) in a sliding way;
the second spring (3034), the second spring (3034) is sleeved on the top column (3032), one end of the second spring (3034) is fixedly connected with the top bead (3033), and the other end of the second spring (3034) is fixedly connected with the first supporting frame (3).
5. The device for trimming and polishing the burrs of the plastic pipe fitting matched with the shearing and polishing of the cutter blade as claimed in claim 4, wherein: the cutting mechanism includes:
the U-shaped frame (4), the U-shaped frame (4) is fixedly arranged on one side, far away from the first supporting plate (2), of the first support (1), and the third belt wheel (209) is rotatably connected with one side of the U-shaped frame (4);
the second bracket (401), the second bracket (401) is installed in the middle position in the first bracket (1) in a sliding mode;
the second connecting rod (402a), the second connecting rod (402a) is fixedly installed at the inner middle position of the horizontal flat plate on the second bracket (401);
the first connecting rod (402), the first connecting rod (402) is hinged with the second connecting rod (402 a);
the number of the connecting plates (407) is at least two, wherein one end of one connecting plate (407) is hinged with the first connecting rod (402);
the first shaft lever (403), the other end of the connecting plate (407) is hinged with the first shaft lever (403), and one side of the first shaft lever (403) is hinged with one end of the other connecting plate (407); the other side of the first shaft lever (403) is rotationally connected with the first bracket (1);
the third straight gear (404), the third straight gear (404) is fixedly installed on another side of the first shaft lever (403);
the second shaft lever (405) is rotatably connected with the middle position of the U-shaped frame (4), the second shaft lever (405) penetrates through the middle position of the U-shaped frame (4), and one end of the second shaft lever (405) is fixedly connected with the third belt wheel (209);
the fourth spur gear (406), the fourth spur gear (406) is fixedly arranged at the other end of the second shaft lever (405), and the fourth spur gear (406) is meshed with the third spur gear (404);
one end of the third bracket (408) is hinged with the other end of the connecting plate (407);
the cutting knife (409) is fixedly arranged at one end, far away from the connecting plate (407), of the third support (408);
the blade (409a), blade (409a) fixed mounting is in the downside of second support (401), and blade (409a) cooperatees with cutting knife (409).
6. The device for trimming and polishing the burrs of the plastic pipe fitting matched with the shearing and polishing of the cutter blade of claim 5, wherein: still including polishing mechanism, polishing mechanism including:
the fixing frame (410), the fixing frame (410) is fixedly arranged at the middle part of the second bracket (401);
at least one roller (411), wherein the roller (411) is rotatably connected with the fixed frame (410);
the second supporting plate (501), the second supporting plate (501) is fixedly arranged on one side of the first bracket (1);
the second supporting frame (5), the second supporting frame (5) is fixedly arranged on one side of the second supporting plate (501);
the sliding plate (504), the sliding plate (504) is connected with the second supporting plate (501) in a sliding way, and the sliding plate (504) is installed in the second supporting frame (5) in a sliding way;
the number of the second sliding blocks (5041) is two, the second sliding blocks (5041) are fixedly arranged on two sides of the sliding plate (504), and the second sliding blocks (5041) are in sliding connection with the second supporting plate (501) and sliding grooves formed in the second supporting frame (5);
two tension springs (5042) are arranged, one end of each tension spring (5042) is fixedly installed on one side of the second sliding block (5041), and the other end of each tension spring (5042) is fixedly installed on one side of the first support (1);
one end of the sliding rod (503) is fixedly arranged on one side of the third bracket (408), and the other end of the sliding rod (503) is connected with the sliding plate (504) in a sliding manner;
the sliding rail (502), the sliding rail (502) is fixedly installed on one side of the first support (1) far away from the second support plate (501);
one end of the rotating rod (505) is hinged with one end of the sliding plate (504), and the middle part of the rotating rod (505) is rotatably connected with the second supporting plate (501);
two sides of the third supporting plate (507) are respectively connected with the second supporting plate (501) and the sliding rail (502) in a sliding manner, and one side of the third supporting plate (507) is fixedly connected with the fixing frame (410);
the supporting rod (506) is fixedly arranged at the middle position of one side, far away from the fixed frame (410), of the third supporting plate (507), and one end of the supporting rod (506) is hinged with the other end of the rotating rod (505);
the second motor (508a), the second motor (508a) is installed on one side of the slide rail (502) in a sliding mode;
the switch (508b), the switch (508b) is fixedly installed on the inner side of the first bracket (1), and the switch (508b) is connected with the first shaft lever (403) in a sliding mode;
the fifth straight gear (508), the fifth straight gear (508) is fixedly mounted on output shaft of the electrical machinery;
and the sixth straight gear (509), the sixth straight gear (509) is rotatably arranged on the fixed frame (410), the sixth straight gear (509) is positioned between two rollers (411), and the sixth straight gear (509) is meshed with the fifth straight gear (508).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076588.0A CN112192807A (en) | 2020-10-10 | 2020-10-10 | Plastic pipe fitting burr cutting and polishing device with matched shearing and polishing functions for tool setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076588.0A CN112192807A (en) | 2020-10-10 | 2020-10-10 | Plastic pipe fitting burr cutting and polishing device with matched shearing and polishing functions for tool setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192807A true CN112192807A (en) | 2021-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011076588.0A Withdrawn CN112192807A (en) | 2020-10-10 | 2020-10-10 | Plastic pipe fitting burr cutting and polishing device with matched shearing and polishing functions for tool setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192807A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112975710A (en) * | 2021-02-08 | 2021-06-18 | 陈实 | Electric appliance insertion sheet polishing device |
| CN113681629A (en) * | 2021-09-06 | 2021-11-23 | 吴红艳 | A deckle edge shearing mechanism for paper printing |
| CN116277787A (en) * | 2023-05-22 | 2023-06-23 | 佛山市顺德区卓为嘉五金塑料有限公司 | Injection molding machine for producing plastic parts |
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| US5439634A (en) * | 1993-12-08 | 1995-08-08 | At&T Corp. | Method and device for separating runners/sprues from parts as they are ejected from a mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112975710A (en) * | 2021-02-08 | 2021-06-18 | 陈实 | Electric appliance insertion sheet polishing device |
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| CN116277787B (en) * | 2023-05-22 | 2023-08-22 | 佛山市顺德区卓为嘉五金塑料有限公司 | Injection molding machine for producing plastic parts |
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