89 results about "Sander" patented technology

This application relates to a force-controlled belt sander and grinding equipment, applicable to the field of belt sanders. It includes a force-controlled actuator, a connecting structure, and a grinding mechanism. The grinding mechanism is detachably mounted to the force-controlled actuator along a first direction via the connecting structure. The connecting structure includes a connecting end plate for connecting the force-controlled actuator, multiple connecting parts, and multiple sets of locking parts. The connecting parts are spaced apart along the periphery of the connecting end plate, extend along the first direction, and connect to the grinding mechanism. The locking parts are correspondingly arranged with the connecting parts and can be inserted into the connecting parts and the connecting end plate along a second direction to fix the connecting end plate to the connecting parts. By setting the locking parts to be fixed from the side of the force-controlled actuator and the grinding mechanism, this application expands the operating space during locking part assembly, allowing maintenance personnel to perform disassembly and assembly operations more conveniently, thereby effectively improving the disassembly and assembly efficiency of the force-controlled belt sander and reducing assembly difficulty.

The utility model relates to a computer accessory polisher, including polishing mechanism and purification bin, polishing mechanism includes polisher body, is equipped with the positioning mode for placing computer accessory on polisher body, purification bin is fixedly connected in the lateral wall of polisher body, is equipped with the storage basket in purification bin, is equipped with a plurality of interval layers for placing computer accessory in the storage basket, carries out polishing to computer accessory on polisher body, after polishing, places computer accessory in the storage basket, interval layer separates a plurality of computer accessories, carries out purification to computer accessory through purification bin, removes the impurity on the surface of computer accessory quickly, therefore does not need staff to clean with the help of spray gun or cleaning cloth and other tools, effectively improves the processing efficiency.

This utility model belongs to the technical field of belt sander, specifically a belt sander for pipe grinding, including a fixing plate; the front of the fixing plate is rotatably connected to a first transmission roller via a rotating shaft; through the setting of the positioning mechanism, it is easy to cooperate with the fixing plate to change the shape of the belt sander, thereby adapting it to different usage environments and needs. Rotating the first auxiliary ring drives the first bolt to rotate, and rotating the second auxiliary ring drives the second bolt to rotate, moving one end of the second bolt located in the second positioning hole out. Rotating the transmission plate pushes the part of the extension block located outside back into the extension groove. The first bolt and the second bolt can be reversed in sequence, so that one end of the first thread is inserted into the first positioning hole to move and position the extension block, while one end of the second bolt is inserted into the second positioning hole to limit the rotation of the transmission plate. This allows the belt sander to be converted from a first usage state to a second usage state to adapt to different usage needs.

This application relates to the technical field of wood surface treatment, specifically a production line for surface three-dimensional deep relief flooring. The production line includes a disc sander, a wire drawing machine, and a conveyor connecting the disc sander and the wire drawing machine. The production line also includes a steam ironing machine positioned before the disc sander. The steam ironing machine includes a steam spraying and conveying mechanism, a steam spraying mechanism mounted through the steam spraying and conveying mechanism, and a protective cover. The steam spraying mechanism can provide hot, moist steam towards the conveying plane of the steam spraying and conveying mechanism. The production line includes two disc sanders: a light-duty disc sander connected after the steam ironing machine, and a heavy-duty disc sander connected after the light-duty disc sander. The light-duty disc sander and the heavy-duty disc sander are connected by a cooling conveyor section. Using the surface three-dimensional deep relief flooring production line of this application can achieve a natural three-dimensional deep relief effect.

An oscillating spindle sander assembly and a method for manufacturing an oscillating spindle sander assembly are provided. The assembly includes an oscillating spindle sander. The oscillating spindle sander includes an oscillation generator, a drive shaft extending from the oscillation generator, and a table disposed above the oscillation generator and having an opening that accommodates the drive shaft. The oscillating spindle sander assembly further includes a rotary compartment drum rotatably mounted under the table and around the oscillation generator. The rotary compartment drum includes a plurality of storage compartments arranged around a circumference of the rotary compartment drum.

1. Name of the product in this design: Grinding Machine (ZS-255). 2. Purpose of this design: for nail art. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model discloses a screen for a grinding machine, belonging to the field of screen technology. It includes a screen plate and four sets of arc-shaped mesh bodies. The outer wall of the screen plate is integrally provided with a first lug, and the outer wall of each arc-shaped mesh body away from the screen plate is integrally provided with a second lug. One end of each arc-shaped mesh body has a slot and a first insertion hole, and the other end of each arc-shaped mesh body is integrally connected to a locking plate. The outer wall of the locking plate is integrally connected to a second insertion post. The locking plates of adjacent arc-shaped mesh bodies engage inside the slot, and the second insertion posts of adjacent arc-shaped mesh bodies insert into the first insertion hole. Through this modular structure, partially deformed mesh bodies can be replaced, improving the convenience of later maintenance without replacing the entire mesh body, thus reducing maintenance costs. Simultaneously, the screen plate enhances the three-dimensional effect of the screen, better enveloping the grinding area and improving its screening and blocking effect.

1. The name of the design product: sander (ZS-723). 2. The use of the design product: for manicure. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model discloses a kind of stable swing bar fixing structure for sander, it is related to sander technical field, including front shell, fixing part, fish eye bearing, swing bar, when fish eye bearing is needed to be assembled, fish eye bearing is placed into convex hole, the outer ring one side of fish eye bearing is contacted and is attached with the first step surface, then fixing part is fixed in the opening of convex hole, the other side of the outer ring of fish eye bearing is contacted and is attached with fixing part, to complete the limiting fixing of fish eye bearing, dismounting is convenient, when fish eye bearing is damaged, it is convenient to be separately disassembled, avoid the trouble that traditional still needs to first dismount guide sleeve, simultaneously make the position of fish eye bearing fixed in front shell, it will not cause movement due to swing of swing bar, guarantee that swing track of swing bar will not change, to guarantee polishing effect.

The utility model provides a sanding machine relates to the field of crushing, include: box, top open mouth and bottom open mouth are provided with respectively at the top and bottom of box, feed structure, including feed hopper and water inlet pipe, feed hopper sets up on top open mouth, water inlet pipe sets up on feed hopper is used for to the sandstone in the box for humidification, screen structure, sets up at bottom open mouth department, sanding structure sets up in the box, and sanding structure is broken to the sandstone in the box through rotation, through setting up water inlet pipe at feed hopper, water inlet pipe is used for adding water during feeding and crushing, thereby the dust of feeding time, crushing time is suppressed, simultaneously, the fine sandstone of crushing can flow out the box along with the water flow, in addition, screen structure still detachable set up in the box outside, conveniently change and maintain to screen structure, and the sandstone that jams in the screen hole can be bounced to the box in the screen structure, guarantee screen structure unobstructed, improve production efficiency.

The utility model discloses a sanding machine, including the casing subassembly, motor, bottom plate, dust removal fan blade, dust absorption box and battery package. Its key points are: the casing subassembly still includes the air duct box. The lower portion front of right casing body is equipped with the dust outlet to the front upper side. The air duct box is fixedly arranged in the lower portion of casing, and the front of air duct box is equipped with the air outlet opening upward, and the air outlet extends out of casing upward from the dust outlet of right casing body. The downside right part of dust absorption box is equipped with the dust collection port matched with the air outlet of air duct box. The dust absorption box is fixedly arranged on the front of casing from top to bottom, and the air outlet of air duct box extends into the dust collection port. The motor is fixedly arranged in casing, and the motor shaft extends downward, and the dust removal fan blade is fixedly arranged on the lower end of motor shaft of motor and located in the air duct box. The downside of dust removal fan blade is equipped with eccentric wheel part, and the bottom plate is connected on eccentric wheel part through corresponding bearing, and the bottom plate is fixedly connected on casing through a group of swing support.

The utility model relates to polishing equipment technical field discloses a panel polisher, including transmission unit, polishing unit and cleaning unit, the belt transmission mechanism of transmission unit, first transmission roll respectively with the bottom surface, top surface of panel contact, and all are to first preset direction transmission panel, and the lifting drive mechanism of polishing unit is used for driving at least one group of polishing head assembly elevates and lowers, and the second transmission roll of cleaning unit, third transmission roll, upper brush roll, lower brush roll all are by second rotation drive mechanism synchronous drive. The panel polisher of the utility model is high in polishing accuracy, and 2 drive structure is simple, and the cost is low, is applicable to small -size panel processing.

1. The name of the design product: sander (P90-904). 2. The use of the design product: used for nail sander. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model provides a kind of wind power gear box body surface defect polishing device, it is related to wind power gear box processing technical field, and it includes: transmission rotating rod and polishing head;The transmission rotating rod is fixedly connected with the rotating shaft of hand-held sander, and transmission rotating rod end is connected with polishing head, and polishing head is different model respectively;Transmission rotating rod outside is equipped with rotating sleeve, and rotating sleeve is connected with polishing head;Transmission rotating rod outside is equipped with sliding sleeve, and sliding sleeve is in contact with rotating sleeve.The utility model when inserting rod is inserted into slot, and link is located in guide groove, prevents polishing head from rotating, so that polishing head disassembly is more simple, so as to be needed according to the different position of wind power gear box body surface polishing, the type of polishing head is replaced, and it is better applicable to different defect position polishing demand;When link moves to the innermost end of guide groove, rotating rotating sleeve, so that link moves to the innermost end of L-shaped clamping slot, play the fixed effect to polishing head, guarantee the firmness of polishing head and transmission rotating rod connection.

The utility model discloses a kind of paint coating sanding machine, belong to sanding machine technical field, including machine body, motor is fixedly connected in machine body, motor output end protrudes machine body and is fixedly connected with machine head, the bottom of machine head is detachably connected with sanding head, the outer wall of machine body is fixedly connected with first handle, the bottom of first handle is fixedly connected with wire, the bottom of first handle is fixedly connected with switch, the outer wall of machine body is rotatably connected with second handle by mounting assembly, the end of second handle away from machine body is rotatably connected with buckle ring. Advantage lies in: first handle and second handle are arranged on machine body, second handle is rotatably arranged relative to machine body, the position of second handle is adjusted intermittently, so as to adjust the posture of holding.

The utility model discloses a kind of grinding machine fixing mechanism, including base, fixed mechanism, the fixed mechanism is arranged on the base, grinding machine is arranged on the side of the fixed mechanism, the fixed mechanism includes first fixed mechanism, second fixed mechanism, adjusting plate, the first fixed mechanism is arranged on the base, the second fixed mechanism is arranged on the first fixed mechanism, the adjusting plate is arranged on the second fixed mechanism, workpiece to be polished is placed on the adjusting plate, the grinding machine is used to polish workpiece on the adjusting plate, sleeve ring is provided on the base. The present application is provided by setting including base, first fixed mechanism, second fixed mechanism and adjusting plate, the distance and the height of workpiece are flexibly adjusted, adjusting plate directly bears workpiece, and is accurately docked with grinding machine through the polishing groove on its surface, effectively improve the stability and accuracy of polishing.

This invention discloses an intelligent sand spreader for locomotives, relating to the field of locomotive technology. It solves the problems of limited functionality, sand clumping and blockage, and difficulty in accurately controlling the amount of sand spread in existing technologies. The device includes a sand storage cylinder with a sand outlet pipe on its bottom surface; an injector connected to the sand outlet pipe for connection to an external compressed air pipeline; and a material guiding and regulating mechanism. This mechanism includes a mounting cover plate slidably disposed within the top port of the sand storage cylinder, a material guide fixed within the sand storage cylinder, a rotating rod disposed within the sand storage cylinder and vertically inserted into the material guide, a conical column disposed on the rotating rod for controlling the sand flow rate, and a DC servo motor fixed to the mounting cover plate with its main shaft connected to the rotating rod. Through the cooperative structure of the conical column and conical cylinder, this invention achieves precise adjustment of the amount of sand spread and automatic crushing of clumped sand particles, enabling continuous and precise control of the amount of sand spread.

The application relates to a rubber ball mill disc type surface polishing machine, which comprises a rack, a lower mill disc, an upper mill disc, a rotating driving part and a lifting driving part, the upper surface of the lower mill disc is provided with a plurality of concentric raceways, the top of the rack is further provided with an annular circulating material groove, one side of the upper mill disc is provided with an opening and is fixed with a U-shaped baffle at the opening to form a feeding and discharging port, the annular circulating material groove is provided with an inner ring baffle, an outer ring baffle and a separation part, the inner ring baffle is provided with a notch at the position corresponding to the feeding and discharging port, the middle part of the U-shaped baffle is further fixed with a partition plate, the partition plate is vertically slidably assembled between the separation part, and the separation part and the partition plate are located in the middle part of the notch and cooperate with the U-shaped baffle to form a ball feeding port and a ball discharging port. The rubber ball mill disc type surface polishing machine can ensure that each rubber ball can automatically undergo multiple cycles of polishing and polishing treatment, and does not need to additionally arrange workers to carry out feeding and discharging operations, so that the working efficiency is higher.

1. Name of the product in this design: Belt Sander (3-in-1). 2. Application of this design: for polishing, grinding, sanding, rust removal, etc. on product surfaces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a sanding mechanism for foot mat production, including processing box, the inside fixed connection of processing box has the machine base, the outer wall of machine base is established with two empty grooves, and the inner wall of two empty grooves is fixedly connected with second electric push rod and servo motor respectively, the top fixed connection of second electric push rod output has the U -shaped support, the top fixed connection of U -shaped support has the support ring, and the top of support ring is established with annular recess. The utility model discloses through setting first electric push rod, frame, guide rod, dust absorption pipe, transmission roller and abrasive belt, drive abrasive belt to move up and down, and can carry out sanding treatment to diatom ooze foot mat of different thickness, through setting machine base, second electric push rod, U -shaped support, support ring, ring, rotating ring, L type clamping plate, servo motor and workstation, avoid diatom ooze foot mat to move or bend when sanding treatment at the same time without influencing sanding treatment to diatom ooze foot mat.

The utility model discloses a kind of up-down type polishing machines, it includes frame, more than one polishing mechanism is connected on frame;Polishing mechanism includes vertical fixed on the shaft sleeve of frame, rotatingly connected with the shaft sleeve in the shaft sleeve, the top end of the shaft sleeve is connected with grinding disc, the bottom end of the shaft sleeve is connected with rotating drive part;Two sliding seats are slidably connected on frame, sliding drive part is connected on each sliding seat;Opposite side surface on two sliding seats is vertically slidably connected with mounting seat, aluminum row for clamping workpiece is rotatably connected on mounting seat, the two sides of mounting seat are respectively connected with rotation drive motor for driving aluminum row rotation and autorotation drive motor for driving the autorotation of multiple clamping rods in aluminum row;Lifting mechanism for driving mounting seat to slide up and down on sliding seat is connected on each sliding seat.The utility model not only can improve polishing precision, also have the advantages that processing efficiency is good, occupied space is smaller, equipment cost is lower and energy consumption is lower.

The utility model provides a primer sanding machine for bathroom cabinet processing relates to bathroom cabinet processing technical field. The primer sanding machine for bathroom cabinet processing, including the sanding platform, the top surface fixed setting of sanding platform has the sanding chamber. The utility model considers the problem that it is inconvenient to clean the impurity attached on the primer of bathroom cabinet before polishing and it is inconvenient to clean the primer surface in time after sanding is completed, opens the electric push rod when bathroom cabinet board material is transported to the sanding chamber, drives the descending of the lifting frame, makes the cleaning cotton adhere to the board material surface, opens the water pump, and the water source in the water storage tank is taken out through the water suction pipe, and then is transported to the connecting pipe and the cleaning cotton through the conveying hose, the cleaning cotton cleans the impurity attached on the board material surface, avoids the primer damage scratch caused by the friction when sanding, after sanding is completed, the cleaning cotton cleans the powder impurity produced by sanding, avoids causing the pollution of working environment.

In a sander, the compactness of the motor shaft in the extending direction is improved. [Solution] The sander comprises a pad, a motor, a main housing, a terminal assembly, and a support housing. The pad has a mounting surface for attaching sanding paper and is configured to move in an eccentric circular motion. The motor has a motor shaft extending perpendicular to the mounting surface and is configured to provide driving force to the pad. The main housing is located above the pad and houses the motor. The terminal assembly has a terminal block and terminals supported on the terminal block so as to be partially exposed to the outside and electrically connectable to a battery. The terminals extend upward from the terminal block. The support housing protrudes outward from the main housing in a direction perpendicular to the vertical direction and supports the terminal assembly.

1. Name of the product in this design: Grinding machine. 2. Purpose of this design: for grinding or polishing workpieces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: abrasive belt sander. 2. The use of the design product: used for grinding and polishing workpieces. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present application relates to the technical field of nail polishers, and particularly relates to a nail polishing direction changing control method, a computer readable storage medium and a nail polisher with variable polishing direction. The nail polisher with variable polishing direction has a variable direction switch and a rotating speed control component arranged separately, each target direction of the variable direction switch corresponds to a rotating speed control component, the switching operation of the variable direction switch is inconsistent with the speed adjusting operation of the rotating speed control component, so that the polishing direction is not switched by mistake when the speed is adjusted. Furthermore, the nail polishing direction changing control method applied to the nail polisher with variable polishing direction is used to determine whether a speed adjusting instruction opposite to the current or the last speed direction is identified within a short time T after a switching direction instruction is identified. If the result is yes, the speed adjusting instruction is executed. Even if the polishing direction is switched by mistake when the speed is adjusted, the polishing head will not rotate reversely, so the nail surface will not be polished reversely.

This utility model relates to the field of ultrafine powder grinding technology, specifically to a separator for a wet grinding mill. It includes a separator assembly comprising a housing with a top opening and a sealing cover on top of the housing. In this utility model, when a servo motor drives a lead screw to rotate, the vertical groove constrains the movement direction of the connecting plate, causing the nut to move vertically upwards along the lead screw, thereby synchronously raising the sealing cover. When the connecting plate moves to the position where the vertical groove and the horizontal groove connect, the horizontal groove releases the constraint on the rotation of the connecting plate, and the connecting plate then rotates into the horizontal groove, causing the sealing cover to detach from the housing and rotate around the lead screw axis. When the connecting plate reaches the end of the horizontal groove, the servo motor stops running. At this point, the sealing cover has completely moved out from directly above the housing, allowing the operator to easily remove the separator sieve from the housing, improving the replacement efficiency of the separator sieve and making operation and maintenance simpler and more efficient.

This utility model relates to the field of polishing and grinding technology, and in particular to a multi-station polishing and grinding machine, including a disc feeding mechanism, a top surface processing head, and a side surface processing head. The top surface processing head has a first processing end, and the side surface processing head has a second processing end. The disc feeding mechanism has several clamping structures for fixing workpieces and a control structure for controlling the movement of the clamping structures. The control structure can drive the clamping structures to move, so that the workpiece contacts the first processing end and the second processing end in sequence. This utility model has multiple clamping structures forming multiple stations, and is equipped with a top surface processing head and a side surface processing head. During production, the workpiece is controlled to pass through the top surface processing head and the side surface processing head to complete the processing. Therefore, the workpiece can be polished continuously to improve production efficiency.