28results about How to "Improve trimming effect" patented technology

The invention provides a grinding wheel, a wafer grinding device and a wafer grinding method. The grinding wheel comprises a wheel body, and a first coarse grinding groove, a second coarse grinding groove, a first accurate grinding groove and a second accurate grinding groove are formed in the peripheral side wall of the wheel body; the surface of the first rough grinding groove is provided with rough grinding grains and is used for trimming the circumferential edge shape of the to-be-ground part; the surface of the second coarse grinding groove is provided with coarse grinding grains and is used for finishing the diameter of the to-be-ground part; the surface of the first accurate grinding groove is provided with accurate grinding abrasive particles and is used for trimming the circumferential edge shape of the to-be-ground part; and the surface of the second accurate grinding groove is provided with accurate grinding abrasive particles and is used for finishing the diameter of the to-be-ground part. Through the arrangement, the single grinding wheel integrates two functions of rough grinding and accurate grinding, in the rough grinding process and the accurate grinding process, grinding grooves with the two functions of edge shape finishing and diameter finishing are specifically divided, the four types of grooves are clear in function division and good in finishing effect, so that a wafer to be ground does not need to repeatedly adjust stations between the rough grinding wheel and the accurate grinding wheel, and the grinding efficiency is improved. And the working efficiency of wafer edge trimming is improved.

The invention relates to a polishing pad trimming method, device and equipment, a controller and a storage medium. According to the trimming method, an initial trimming formula is adopted when a polishing pad is trimmed in an initial trimming period, and a trimming formula adjusted through a self-learning adjustment method is adopted when the polishing pad is trimmed in a subsequent trimming period. Controllable finishing of the polishing pad is achieved through the polishing pad finishing method, the finishing parameters are adjusted and optimized according to the abrasion state of the polishing pad, the service life of the polishing pad is prolonged, and the replacement frequency and cost of the polishing pad are reduced.

The utility model discloses a trimming device for rubber shoe production, which comprises a bottom plate, four corners of the lower surface of the bottom plate are fixedly connected with supporting legs, four corners of the upper surface of the bottom plate are fixedly connected with supporting columns, the upper surfaces of the four groups of supporting columns are fixedly connected with a top plate together, and trimming components are arranged between the bottom plate and the top plate together. By means of the design of the bottom plate, the supporting legs, the supporting columns, the top plate, the trimming assembly and the discharging assembly, in the using process, the shoe sole needing to be trimmed is placed on the surface of the trimming assembly, the trimming assembly is started to trim the shoe sole, after trimming is completed, the shoe sole may be clamped in a trimming knife, and the trimming knife is used for trimming the rubber shoe sole. And the interior of the trimming knife is hollow, so that the trimmed shoe sole can be pushed out by utilizing the unloading assembly, and the effects of conveniently and automatically trimming the shoe sole and automatically stripping are achieved.

The utility model provides a road paving device for road and bridge construction, and relates to the technical field of road and bridge construction. The road paving device for road and bridge construction comprises a cart, road pressing rollers and a sweeping mechanism, at least one road pressing roller is arranged on the cart, the sweeping mechanism is arranged on the cart and located at the front end of the cart, the sweeping mechanism comprises a push plate, the side face, facing the advancing direction of the cart, of the push plate is provided with two guide faces, one sides of the two guide faces coincide, and the other sides of the two guide faces coincide. And the other sides of the two guide surfaces obliquely extend from the front end of the cart to the two sides of the rear end of the cart. Impurities on the road surface can be gathered towards the two sides of the cart through the sweeping mechanism, then the road roller rolls the cleaned road surface, and the finishing effect on the local road surface is improved.

The utility model discloses an anti-deflection edge trimming machine for glass fiber cloth, which relates to the field of glass fiber cloth edge trimming and comprises an edge trimming platform, conveying belts and limiting plates are sequentially arranged on two sides of the edge trimming platform along the conveying direction of the glass fiber cloth, and the limiting plates have moving freedom degrees along the direction perpendicular to the conveying direction of the glass fiber cloth. The moving directions of the two limiting plates are opposite, edge shearing blades are rotationally arranged above the two conveying belts, the cutting faces of the edge shearing blades are flush with the inner side faces of the limiting plates on the same sides, glass fiber cloth is limited through the two limiting plates, and the glass fiber cloth subjected to edge shearing is limited between the two limiting plates to be conveyed. And the edge cutting blade cuts off burrs and curled edges exceeding the limiting plate, conveying and edge cutting of the glass fiber cloth are completed, and the edge cutting efficiency and the edge cutting effect are improved.

The utility model relates to the technical field of blister product processing, in particular to a blister product trimming tool which comprises a workbench, the surface of the workbench is fixedly connected with a connecting frame, the surface of the connecting frame is fixedly connected with an air cylinder, the surface of the connecting frame is slidably connected with a trimming knife, the output end of the air cylinder is fixedly connected with the trimming knife, and the output end of the air cylinder is fixedly connected with the trimming knife. The blister product trimming tool comprises a workbench, a product body is slidably connected to the surface of the workbench, a cleaning device is arranged on the surface of the workbench and comprises two screw rods, the two screw rods are rotationally connected with the workbench, and the surfaces of the two screw rods are in threaded connection with sliding blocks. According to the trimming device for the product main body, the burrs on the workbench can be scraped and cleaned after the burrs of the product main body are cleaned by the trimming knife, the burrs cannot be accumulated on the surface of the workbench, the product main body can be stably placed, then the trimming work can be rapidly completed, and the convenience and the trimming effect of trimming the product main body are improved.

The application discloses a decorative film production forming treatment process and belongs to the technical field of decorative film processing. The decorative film production forming treatment process comprises the following steps: S1, feeding: raw materials are input into a feeding box above the front end of the rack of a calender, crushed by a crushing roller and heated and melted; S2, calendering: the melted raw materials enter between two horizontal calender rollers on the upper side of the front end of the rack, are extruded by the two horizontal calender rollers, form sheet films, then pass through two vertical calender rollers on the lower side in sequence, and form required decorative film sheets under the extrusion and extension of the calender rollers; the speed of the delayed cooling water backflow can be realized, meanwhile, the fan blades on the backflow pipe are driven to rotate, thereby ventilating the passing decorative films, and the combination of air cooling and water cooling is used to improve the effect of the cooling and forming of the decorative films; the cut-off excess edges can be conveyed into the feeding box to be mixed, crushed, heated and melted with the raw materials and then reused.

The utility model discloses a trimming device for terylene gray fabric processing, relates to the technical field of terylene gray fabric processing, solves the problem that the limiting effect on gray fabric is poor during trimming, and comprises a workbench, vertical plates are fixedly connected to the front position and the rear position of the top of the workbench, and a driving box is fixedly connected to the tops of the vertical plates. A driving box is arranged on the base, a moving mechanism is arranged in an inner cavity of the driving box, an electric air cylinder is fixedly connected to the bottom of the moving mechanism, and a protection box is fixedly connected to the telescopic end of the electric air cylinder. By arranging a sleeve, a compression spring, a sleeve rod, a positioning plate and a guide wheel, the two sides of the gray fabric can be limited and fixed in the trimming process, the gray fabric is prevented from moving front and back, the stability of the gray fabric during trimming is improved, trimming deviation can be avoided, and the trimming effect is improved.

The application discloses a notebook computer shell trimming mechanism, which comprises a feeding table and a rack. The feeding table is provided with a movable box and a material guiding assembly for driving the movable box to move. The movable box is used for placing notebook computer shells. The rack is arranged on the feeding table and is provided with grinding plates on both sides. The distance between the two grinding plates is matched with the width of the notebook computer shell. A movable block is arranged on the rack, and a suction part is arranged on the movable block and used for sucking the notebook computer shell. The suction part is preferably an electrically controlled magnet. A traction mechanism is arranged on the rack and used for driving the movable block to drive the notebook computer shell to move horizontally between the two grinding plates for trimming. The notebook computer shell can be continuously trimmed automatically, the trimming effect is good, and the notebook computer shell does not need to be manually taken and placed during the trimming process, so that the work efficiency is effectively improved.

The utility model relates to the field of pipeline trimming, in particular to a pipeline trimming device which comprises a supporting frame, the supporting frame is arranged in an L shape, the side wall of the supporting frame is connected with a pipeline inner wall fixing assembly and a pipeline section trimming assembly, and the pipeline section trimming assembly is arranged on the outer side of the pipeline inner wall fixing assembly in a sleeved mode. According to the pipeline inner wall fixing assembly, the pipeline is fixed by supporting the inner wall of the pipeline, the possibility that the pipeline deforms is reduced, and therefore the trimming effect of the pipeline is improved; by means of the pipeline inner wall adjusting and fixing mechanism, a pipeline can be conveniently fixed according to the size of the pipeline, by means of the trimming adjusting mechanism, trimming treatment can be conveniently conducted on pipeline sections of different sizes, and therefore the applicability of pipeline trimming is improved.

The utility model relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric edge trimmer which comprises a trimmer body. The rack is fixed at the top of the machine body; the air cylinder is mounted above the inner side of the rack; the piston rod is connected to the output end of the air cylinder; the mounting frame is mounted at the output end of the piston rod; according to the non-woven fabric pressing device, the defects in the prior art are overcome, by arranging the pressing plate, after non-woven fabric is pressed, the third motor can drive the two-way lead screw to rotate, the two-way lead screw rotates to drive the first threaded sleeves on the two sides of the surface to move in the mounting frame, and therefore the non-woven fabric can be pressed. The first threaded sleeves can drive the pressing plates to move away from each other through the connecting rods so as to flatten the laid and pressed non-woven fabric, the edge cutting effect is improved, the bottom of a push plate makes contact with the machine body, and therefore the push plate can push and sweep non-woven fabric residues on the surface of the machine body to a cutting groove and downwards fall into a collecting box; and the labor intensity of workers is reduced.

The utility model discloses a laser trimming and shaping machine for an arc-shaped special-shaped battery, which comprises a main machine body, a feeding mechanism, a CCD (Charge Coupled Device) positioning mechanism, a discharging mechanism and a removing mechanism, a turntable is arranged on the main machine body, and a jig is arranged on the turntable; a laser edge cutting mechanism, a dispensing mechanism, an edge folding mechanism and an edge ironing mechanism are sequentially arranged around the edge of the rotary disc, the laser edge cutting mechanism is located at the next station of the CCD positioning mechanism, and the edge ironing mechanism is located at the previous station of the discharging mechanism. The edge folding mechanism comprises a heating body, the heating body is connected with a heating pipe, an edge folding head extending downwards is arranged at the bottom of the heating body, and the edge folding head is driven by the heating body to move downwards together to achieve edge folding operation on the arc-shaped battery. In this way, the whole process of high-precision edge cutting, dispensing, edge folding, edge ironing and the like of the arc-shaped battery can be completed, the automation degree of the equipment is high, the production efficiency can be greatly improved, the production cost is reduced, and meanwhile the edge cutting effect of the battery is better.

The application discloses a kind of oblique grinding wheel dressing methods, to solve the inconvenience of grinding wheel dressing, the insufficient of dressing effect is not good.The application includes the following steps: S1, according to the grinding surface shape of the workpiece to be ground, the matching dressing wheel is installed on the grinding machine;S2, grinding wheel and dressing wheel are close to each other, so that the outer edge of grinding wheel is closed to the dressing wheel to realize the grinding dressing of grinding wheel edge, so as to dress the grinding edge;S3, grinding wheel and dressing wheel are separated to complete dressing.Adopting the oblique grinding wheel dressing method of the application makes the grinding wheel grinding dressing operation convenient, the dressing effect is good, and the grinding quality of the grinding wheel to the workpiece is guaranteed.

The invention relates to the technical field of automatic equipment for plate processing, in particular to a trimming device of a high-precision edge banding machine, which comprises a main frame, a first trimming mechanism and a second trimming mechanism, and the main frame is integrally welded; the first trimming mechanism is mounted on the main frame in a sliding manner; the second trimming mechanism is installed on the main frame in a sliding mode, and the first trimming mechanism and the second trimming mechanism have the function of trimming the edge sealing side of the plate. The first trimming mechanism is connected with the main frame through a first transmission part; the second trimming mechanism is connected with the main frame through a second transmission part, and the first transmission part and the second transmission part have the functions of high precision and small gap. The main frame is integrally welded, so that the problems of rigidity loss and large vibration caused by a traditional multi-piece assembly mode are reduced; the first transmission part and the second transmission part respectively have the characteristics of high precision and small gap, so that the mechanical gap during the operation of the trimming mechanism is reduced, and the guide precision and the stability are enhanced.

The utility model relates to the technical field of silica gel trimming devices, in particular to a silica gel trimming device convenient to adjust, which comprises an operating table, an adsorption type automatic feeding component, a multi-angle self-adjusting trimming component and a waste discharge port. An adsorption type automatic feeding assembly is arranged at the upper end of the operation workbench. A multi-angle self-adjusting trimming assembly is installed at the upper end of the operation workbench. The side end of the operation workbench is provided with a waste discharge port used for rapidly discharging redundant waste after trimming to avoid accumulation. According to the utility model, the multi-angle self-adjusting trimming assembly is arranged, so that the trimming angle can be automatically adjusted so as to adapt to the edge shapes and trimming requirements of different silica gel, and each edge of the silica gel can be trimmed in sequence, so that an operator does not need to manually adjust the trimming angle, the complexity of manual operation and time consumption are reduced, and the production efficiency is improved. Therefore, more flexible and accurate trimming operation is realized, and a more ideal trimming effect is achieved.

The invention relates to the field of circulation detection, in particular to PCB (Printed Circuit Board) splitting circulation detection equipment. Comprising an auxiliary assembly, a feeding assembly is installed on the top of the auxiliary assembly, and two sets of connecting shells are symmetrically installed at the output end of the auxiliary assembly; according to the invention, the center of the PCB sub-board is extruded to drive the two ends to rise to extrude the slow pressure limiting block, and the slow pressure limiting block starts to drive the sliding pipe to slide in the sleeving cylinder when being extruded, and starts to extrude the second compression spring in the sliding process; a second compression spring starts to apply rebound force to a pressure sensor when sensing pressure, is used for collecting a pressure value, and sequentially applies the force to a movable lantern ring when the two ends of the PCB sub-board tilt, so that the movable lantern ring rotates on a connecting column according to the pressing force, and the pressure value of the PCB sub-board is collected. The protection effect and the pressure collection effect of the structure on PCB splitting detection are improved; and the cyclic detection effect of the device is improved.

The utility model discloses an automatic edge trimming device for magnesium -carbon brick production, including conveyer and support frame, the outside symmetry of conveyer is provided with two groups of support frame, the top of conveyer is installed with the equal interval multiple group main limiting frame, the top of support frame all slidingly installed has the moving frame, all installation has the lifting frame on the outer wall of moving frame, all slidingly installed have the lifting piece on the outer wall of lifting frame, the top of lifting frame all are installed with rotating motor. The utility model not only has realized the automatic edge trimming of the edge trimming device to magnesium -carbon brick convenient, has facilitated to magnesium -carbon brick multiple edge trimming, and has facilitated the multiple location of edge trimming device to magnesium -carbon brick convenient in the conveying process, avoided the displacement of magnesium -carbon brick in the edge trimming process, improved the effect of magnesium -carbon brick edge trimming, improved the efficiency of magnesium -carbon brick batch edge trimming.

The utility model relates to the technical field of pine plywood processing equipment, in particular to an automatic trimming device for pine plywood. According to the loose plywood trimming device, the two sides of the loose plywood can be trimmed more sufficiently for multiple times, the trimming effect of the loose plywood is better, meanwhile, chippings generated during trimming can be blown away, the loose plywood trimming device can adapt to the loose plywood of different thicknesses, and the universality of the device is better. The device comprises a bottom frame, a bottom plate, a grinding roller and the like, two bottom plates are arranged on the bottom frame, and a plurality of grinding rollers are rotationally connected to the two bottom plates. The loose plywood is manually placed on the bottom frame, the two electromagnets, the two electric sliding blocks and the draught fan are started, the two sides of the loose plywood can be trimmed through the grinding rollers, chippings can be blown away through air blown out by the draught fan, in this way, the two sides of the loose plywood can be trimmed many times, the two sides of the loose plywood are trimmed more sufficiently, and the working efficiency is improved. And meanwhile, chippings can be blown away, and in addition, the device can adapt to loose plywood of different thicknesses.

The present invention relates to the technical field of road surface finishing, and discloses an ecological wetland road surface finishing device and a finishing method for preventing and controlling Spartina alterniflora, comprising a roller body, a rear wheel and two front wheels are installed on the roller body, a rotating assembly, two symmetrically distributed pushing assemblies and two symmetrically distributed push plates are provided between the two front wheels, and a cleaning assembly is also installed between the two front wheels. The present invention arranges two push plates at the bottom of the roller body, and drives the two push plates to move by the rotating assembly and the pushing assembly. For potholes on the road surface caused by treating Spartina alterniflora, the movable push plate is first used to push the soil on the ground around the pothole into the pothole, and rolling is performed after the pothole is filled, which is conducive to realizing the finishing work of the road surface, and compared with common roller equipment, it can efficiently handle pothole sections, has a higher finishing effect, higher applicability, and a high degree of automation.

This utility model provides a carpet trimming device, relating to the field of carpet processing technology. The device includes a cutting machine with a controller mounted on one side. A movable frame is mounted on the surface of the cutting machine, with a cutting head mounted on its surface. An auxiliary device is also provided on the surface of the movable frame. This auxiliary device uses a mounting frame and rollers to limit and stabilize the carpet during the trimming process. The auxiliary device includes two mounting plates mounted on the surface of the movable frame, with rotating rods extending through the surfaces of the two mounting plates. A mounting frame is mounted on one side of each rotating rod, and several evenly distributed rollers are mounted on the surface of the mounting frame. When using the cutting machine to trim carpets, this utility model can better limit the sides of the carpet during trimming, preventing undulations and wrinkles, thus improving the trimming effect and the processing efficiency of the cutting machine.

The utility model provides an automatic hot forging production line for copper contact fingers, which belongs to the technical field of hot forging of the copper contact fingers and comprises a feeding and heating mechanism and an automatic hot forging mechanism arranged at the discharging end of the feeding and heating mechanism. The automatic hot forging machine is characterized in that the automatic hot forging mechanism comprises a first transferring piece, a first punching machine, a screw press and a second transferring piece which are located at the discharging end of the feeding and heating mechanism, the first transferring piece, the first punching machine, the screw press and the second transferring piece are sequentially arranged in the conveying direction of materials to be produced, and a first clamping jaw set is arranged at the end of the first transferring piece. Through intelligent cooperation of the first transfer part and the second transfer part and the design of special structures of clamping parts on the first clamping jaw assembly and the second clamping jaw assembly, when workpieces of different specifications and states are processed on a production line, only corresponding dies need to be replaced, and clamps do not need to be adjusted or replaced; the operation complexity is remarkably reduced, the labor cost is reduced, the production efficiency is greatly improved, and high-automation and flexible production of the copper contact finger hot forging process is achieved.

The optical lens trimming device convenient to store comprises a containing base, four first screw rods are arranged on the outer side of the containing base at equal intervals in a surrounding mode, one end of each first screw rod penetrates through the inner side of the containing base to be fixedly connected with a rotating block, and the outer side of each rotating block is movably connected with a connecting sleeve; a clamping block is fixedly connected to the side, away from the inner wall of the containing base, of the connecting sleeve, and the bottom of the clamping block is slidably connected with the bottom of the inner wall of the containing base through a guide sliding block. An annular rotating plate is arranged at the top of the placing base, and the bottom of the annular rotating plate is movably connected with the top of the placing base through an annular inserting plate. The optical lens trimming device convenient to store has the advantages of being reasonable in structural design, convenient to use, small and exquisite in shape, convenient to store, low in manufacturing cost, good in optical lens trimming effect and suitable for small enterprises to machine optical lenses, and does not occupy large space when not used.

The utility model relates to the technical field of looms, and discloses a limit-adjustable loom trimming device which comprises a supporting table, a supporting frame is fixedly connected to the top of the supporting table, two sets of limit columns are fixedly connected to the top of the supporting frame, a sliding plate is connected between the two limit columns in a sliding mode, and a third connecting plate is fixedly connected to the side edge of the sliding plate. Compared with the prior art, the cloth edge cutting device has the advantages that the motor drives the fixing disc to rotate and drives the two first connecting columns to move, the first connecting columns drive the second connecting plate to rotate, meanwhile, the second connecting columns move and slide in the sliding grooves, the second connecting columns drive the sliding plate to move, horizontal reciprocating of the sliding plate is achieved, and the cutter is conveniently driven to cut edges of cloth in a reciprocating mode; and an air cylinder drives a first fixing block to move, the first fixing block drives a sliding column to move, the sliding column slides in a first through groove, and a second fixing block is driven to rotate around a connecting rod, so that different cloth is conveniently clamped and fixed, and deviation of the cloth is prevented.

The utility model discloses an edge cutting device for road maintenance, which comprises a bottom plate, moving wheels are fixedly mounted at the bottom of the bottom plate, a lifting structure is fixedly mounted at the top of the bottom plate, a connecting plate is fixedly mounted at the top of the lifting structure, and a pressing component positioned on one side of the lifting structure is fixedly mounted at the bottom of the connecting plate. A mounting seat is fixedly mounted at the bottom of the downward pressing assembly, a cutting motor is fixedly mounted in the middle of the mounting seat, a cutting blade is fixedly mounted at the output end of the cutting motor, a depth adjusting assembly is arranged outside the cutting blade, and the depth adjusting assembly comprises a protective sleeve fixedly mounted on one side of the mounting seat. By arranging the depth adjusting assembly and changing the height of the adjusting plate, the cutting depth of the cutting blade can be adjusted, the road surface trimming effect of the cutting blade is better, secondary cutting is not needed, time and physical strength of people are saved, and convenience is brought to people during road construction.

This invention discloses a mechanism and method for precision non-destructive finishing of weld seams in armature assemblies. The device includes: a centering turntable, a support assembly, a clamping head, a follower bearing, a grinding head, a clamping head, a centering bearing, a rotating shaft motor, a 2D camera, a rotary motor, a clamping platform, a clamping cylinder, a fixed frame, transmission gears, a transmission belt, a mold-opening cylinder, a lever, a positioning pin, a vertical slide, a mounting cantilever, and XYZ-axis servo slide rails. The centering turntable and support assembly provide positioning and support for the armature assembly; the clamping cylinder, vertical slide, and clamping head ensure that the grinding force is avoided on the thin-walled portion of the armature assembly; the XYZ-axis servo slide rails precisely control the position of the 2D camera and the grinding head, and control the grinding feed rate. This invention allows for the regularization of the external contour dimensions of some assembled parts after welding and before the next stage of assembly, ensuring that the weld seams do not affect the subsequent assembly results.

The utility model relates to the technical field of pipe finishing devices, in particular to a finishing device for plastic pipe production, which comprises a box body, a fixed seat is fixedly arranged on the inner wall of the upper part of the box body, a feeding hole is formed in the upper part of one side, close to the fixed seat, of the box body in a penetrating manner, and a through groove is formed in the fixed seat in a penetrating manner; a plurality of ejector rods are slidably embedded in the inner wall of the through groove in an annular array mode, arc-shaped clamping plates are fixedly connected between the adjacent ejector rods, a first motor is fixedly arranged on the inner wall of the side, away from the feeding port, of the box body, and a grinding head is fixedly connected to the output end of the first motor. A door is hinged to the lower portion of the side, away from the feeding port, of the box body, the pipe can be straightened and trimmed, so that the trimming effect of the device on the pipe is improved, meanwhile, generated chippings fall into the box body, the working environment is prevented from being polluted, the chippings can be conveniently collected and treated, and the practicability of the device is improved.

The utility model relates to a drill bit trimming device which comprises a base, a guide rail, a stepping motor and a moving block in sliding fit with the guide rail are arranged on the base, a rotating groove is formed in the top of the moving block, a rotating shaft is fixedly installed at the top of the rotating groove, and a bearing is installed at one end of the rotating shaft in a sleeved mode. A bearing is arranged on the base, a rotating support is fixedly connected to the bearing, a mounting frame is arranged on the rotating support, a rotatable rotating cylinder is arranged on the mounting frame, a fixing cylinder used for fixing a drill bit is arranged on the rotating cylinder, holding rods are fixedly installed at the two ends of the rotating cylinder, and a grinding disc is fixedly connected to the output end of the stepping motor. The drill bit trimming device is simple in overall structure, convenient to operate, good in practicability, favorable for being used by a green hand, good in working reliability and more favorable for improving the trimming effect of a drill bit.