CN117428634A - Be used for hardware fitting processing deckle edge polishing equipment - Google Patents

Abstract

The invention provides a burr polishing device for processing hardware fittings, which relates to the technical field of hardware processing devices and comprises a fixed seat, a roller set and a polishing belt, wherein the polishing belt is arranged on the outer side of the roller set in a linkage way, the roller set is arranged on the front surface of the fixed seat in an adjustable way, the roller set comprises two sliding seats, guide rollers, regulating rollers and guide rollers, the two sliding seats are symmetrically arranged on the front surface of the fixed seat in a sliding way, a group of guide rollers and a group of regulating rollers are arranged on one fixed seat, the guide rollers on one fixed seat are arranged in a driving way through a driving mechanism, a bottom groove is formed in the bottom of the front surface of the fixed seat, and the two guide rollers are respectively arranged at two ends of the bottom groove in a sliding way. According to the polishing belt polishing device, the rotation adjusting mechanism is driven according to the gradient of the inclined plane of the hardware, the sliding seat is moved up and down, the limiting shaft is correspondingly moved, meanwhile, the polishing belt can be detached and replaced, polishing and grinding operations on the surfaces of more special-shaped hardware are achieved, and the practicability is improved.

Description

A kind of burr polishing equipment for hardware accessories processing

Technical field

The invention relates to the technical field of hardware processing equipment, and in particular to a burr polishing equipment for processing hardware accessories.

Background technique

Traditional hardware products refer to five metals: gold, silver, copper, iron, and tin. They can be made into knives, swords and other works of art or metal components through thermal processing. Burrs are an inevitable product of metal processing and are difficult to completely Avoid, the existence of burrs not only affects the appearance of the product, but also affects the assembly and service life of the product. The stricter the product quality, the higher the requirements for burr removal.

However, in the existing technology, most of the commonly used burr grinding methods are to fix the components on the fixed disc and directly grind them with the grinding disc. This grinding method can only grind in one direction at a time, requiring the staff to change the position of the accessories multiple times. , very labor-intensive. At the same time, the fixed disc can usually only hold fixed-shaped hardware components. It is difficult to fix components with different specifications. In addition, the existing grinding disc is usually unable to move when the parts that need to be polished are Doesn't do a good job of sanding when it's larger.

For example, the patent number "CN111203783A" is a burr polishing equipment for processing hardware accessories, including two mounting vertical plates. This equipment is used for burr polishing of hardware accessories. By energizing the rotating motor, the frosted belt rotates, thereby polishing the hardware accessories. By energizing the electric slide rail, the height of the moving block is changed, thereby causing the tilt of the frosted belt. The angle changes to facilitate the processing of objects and accessories with different inclined surfaces, and through the guide shaft, movable block and connecting spring, the movable block drives the driving wheel to move, so that the frosted belt can always remain in a tight state, and by setting up two driving wheels It can still achieve a good transmission effect after the moving block is lowered. This device uses a series of mechanical structures to allow the angle of the frosted belt to be adjusted according to the actual situation on site, and has a wider range of applications.

In the above-mentioned patent, multi-wheel cooperation is used to drive the multi-angle adjustment of the frosted belt. However, the angle of the belt can only be adjusted on the same plane. In conjunction with the rotation or immobilization of the clamping tool for the hardware, the surface can be adjusted. The outer surface of the hardware with rounded main structure or prism and other structures is polished. For irregular shapes, such as the special-shaped pipe hardware 1 shown in Figure 1 of the instruction manual, the angle of the belt can be adjusted and the rotation of the hardware itself can be used. , to achieve polishing and cleaning of the outermost surface of special-shaped pipe hardware, but because the outer surface of the special-shaped pipe has multiple grooves, it is difficult to polish and clean the grooves even if the belt changes the angle; as shown in Figure 2 of the instruction manual As shown in the hardware 2, when polishing the cylindrical surface at the center, the belt needs to be inserted deep into the cylindrical surface, and the width of the belt is usually unadjustable, making it difficult for the belt to polish the cylindrical surface at the center without any dead ends; and It is also more inconvenient to polish the surface of conical or truncated cone-shaped hardware, as the angle of the hardware needs to be constantly adjusted.

Contents of the invention

The purpose of the present invention is to solve the problem in the prior art that the polishing functionality for hardware parts of different shapes is low and is not suitable for more irregular hardware parts.

In order to achieve the above object, the present invention adopts the following technical solution: a burr polishing equipment for processing hardware accessories, including a fixed seat, a roller set and a polishing belt. The polishing belt is arranged on the outside of the roller set in conjunction with the roller set. The roller group is adjustable and arranged on the front of the fixed seat. The roller group includes a sliding seat, a guide roller, an adjusting roller and a guide roller. There are two sliding seats, and the two sliding seats are symmetrically sliding and arranged on the said fixed base. On the front of the fixed seat, a set of guide rollers and a set of adjusting rollers are arranged on one of the fixed seats. The guide rollers on one of the fixed seats are driven and arranged by a driving mechanism. There is a bottom on the front bottom of the fixed seat. groove, the guide rollers are provided with two and are respectively slidably arranged at both ends of the bottom groove. The polishing belt is detachably linked and sleeved on the outside of the guide roller, the adjustment roller and the guide roller. The adjustment roller passes through The rotation adjustment mechanism is rotated and adjusted. A limit shaft is provided on the fixed seat above the polishing belt, and the angle of the limit shaft can be adjusted.

As a preferred embodiment, a group of guide rollers or a group of adjustment rollers respectively includes two separate guide rollers or adjustment rollers, and the guide roller group or adjustment roller group is arranged in symmetrical linkage up and down. One end of the roller is rotatably connected to the slide seat. A first slide block is provided on the side of the slide seat away from the guide roller. A first slide groove is symmetrically provided on the front of the fixed seat. The first slide block is slidably arranged. In the first chute, a first cylinder is provided in the first chute. The first slider is driven by the first cylinder. By driving the first cylinder, the first slider is driven on the first slide. Slide up and down in the groove, and move the first slide block up and down as needed to adjust the different inclination angles of the polishing belt.

As a preferred embodiment, the rotation adjustment mechanism includes a bracket, a rotating shaft and a first motor. The rotating shaft is jointly arranged at the center of a set of adjustment rollers, and one end of the bracket is arranged below the front of the slide seat. , the other end is rotatably connected to both ends of the rotating shaft. One end of the rotating shaft is driven by the first motor, and the end faces of the upper and lower adjusting rollers are set in synchronization. By driving and rotating the first motor, the rotating shaft is driven to rotate, and then the adjusting roller is driven. Synchronous rotation, through the synchronous linkage setting of the upper and lower adjustment rollers, it is convenient to rotate the lower adjustment roller, and the upper adjustment roller can be driven to rotate accordingly, thereby driving the polishing belt between the two adjustment rollers to rotate angle.

As a preferred embodiment, a spring member is provided between the end faces of the two guide rollers. The spring member includes a telescopic shaft, a first spring and an end shaft. The end shaft is provided with two rotatable parts on both sides. The first spring is sleeved on the outside of the telescopic shaft, and the two ends of the telescopic shaft are assembled and connected with the two end shafts respectively. Through the provided spring parts, when the slide needs to be When the seat is adjusted up and down, due to the inconvenience of the total circumference of the polishing belt, the distance between the two guide rollers needs to be changed accordingly to ensure that the polishing belt is always in a tight state, so that the hardware can be effectively polished.

As a preferred embodiment, an inner groove and an outer groove are respectively provided at the center of the front of the fixed seat. The outer groove has a long strip structure, the inner groove has a semicircular structure, and the inner groove has a semicircular structure. The edge of the semicircular row is arranged in the fixed seat on the inside of the inner groove. The inner groove and the outer groove are not connected to each other. A second slider is provided for sliding in the outer groove. The circular position of the inner groove is An adjusting plate is rotated by a fixed shaft. The adjusting plate is driven by a second motor. A third slider is slidably provided in the adjusting plate. There are two limit shafts and they are respectively arranged on the second sliding block. On the block and the third slide block, slide the second slide block in the outer groove. According to the inclination angle and height of the polishing belt, the second slide block can be moved to a certain position in the outer groove so that the limit shaft fits the polishing belt. The surface of the belt is pressed down, and the second motor is driven to drive the adjustment plate to rotate, and then adjusts the position of the third slider on the adjustment plate, so that the third slider can move inside the inner groove and outside the outer groove. By moving at any position, it is convenient for the limit shaft on the third slider to move to different positions in the inner groove, making the adjustment effect better and making it easier to polish the grooves of hardware of different shapes.

As a preferred embodiment, a second cylinder is provided in the outer tank. One end of the second cylinder away from the outer tank is assembled and connected with the second slider. The inside of the adjustment plate is a hollow structure. The adjusting plate is assembled and connected to the third slider through a third cylinder. A bar-shaped block is rotated on the outer side of the third slider, and one end of the limit shaft is hingedly mounted on the bar-shaped block. The second cylinder pushes the second slider to facilitate the position adjustment of the second slider. The third cylinder pushes and pulls the third slider, and cooperates with the second motor to drive and rotate the adjustment plate, so that the third slider can be adjusted. Block can be adjusted to any position.

As a preferred embodiment, the upper end of the bar block is rotationally connected to the third slide block through a bearing, a counterweight block is provided inside the lower end of the bar block, and the two limiting shafts are connected to the third slide block. The second slide block and the third slide block are installed in the same manner. One end of the limiting shaft is hingedly arranged with the second slide block or the third slide block. The second slide block or the third slide block is hingedly provided with a third slide block on the front. Four cylinders, the side of the fourth cylinder away from the fixed seat is hingedly arranged with the limit shaft. When it is necessary to adjust the inclination angle of the limit shaft, the fourth cylinder can be contracted and extended accordingly, because the third cylinder A triangular structure is formed between the four cylinders, the limit shaft, the second slider or the third slider. Although they are hingedly arranged with each other, they can always remain stable due to the fixed length. When the length of the fourth cylinder is adjusted, it can The angle between the limit shaft and the third slide block or the second slide block is adjusted to realize the tilting effect of the limit shaft.

As a preferred embodiment, the driving mechanism includes a third motor, a first gear and a second gear. The third motor is arranged in the slide seat, and the first gear and the second gear are respectively arranged in linkage. On the end surfaces of the upper and lower guide rollers of a set of guide rollers, the first gear is meshed with a second gear. The second gear is driven to rotate by a third motor. By driving the third motor, the third gear is driven. The second gear rotates, and then drives the first gear to rotate, realizing the synchronous and reverse linkage setting of the upper and lower guide rollers, and pushing and moving the polishing belt that is passed between the two guide rollers to achieve the driving effect.

As a preferred embodiment, positioning plates are provided at both ends of the guide roller group or the adjustment roller group, and fixed blocks are provided on the end surfaces of the upper and lower guide rollers of the guide roller group. The first gear and the second gear are respectively assembled and connected to the two guide rollers through fixed blocks. The lower end of the positioning plate is fixedly assembled and connected to the fixed block located below. An end groove is provided at the center of the upper end of the positioning plate. The fixed block engaging assembly is arranged in the end groove. When replacing the polishing belt, both the upper guide roller and the adjusting roller can be moved upward by a certain distance to separate the fixed block from the end groove. At this time, the fixed block can be separated from the end groove. The polishing belt located between the guide roller group, the adjusting roller group and the guide roller is disassembled and vice versa during installation. By replacing the polishing belt, it is convenient to install polishing belts of different thicknesses according to needs.

As a preferred embodiment, the surface of one of the guide rollers driven by the driving mechanism is provided with meshing teeth, and the meshing teeth are provided in multiple groups. The inner side of the polishing belt is provided with the meshing teeth. The meshing pattern of the meshing setting, through the meshing setting of the meshing teeth and the meshing texture, facilitates that when the driving mechanism drives the guide roller to rotate, it can drive the polishing belt to move synchronously, effectively reducing slippage during driving. At the same time, by setting the meshing teeth in multiple groups , it is convenient to install the thin polishing belt at any position on the guide roller according to the needs, making it more practical.

Compared with the existing technology, the advantages and positive effects of the present invention are:

1. The present invention drives the rotation adjustment mechanism according to the slope of the bevel of the hardware, and adjusts the angle of the adjustment roller accordingly, so that the surface of the workpiece is flush with the inside of the polishing belt, polishing is performed, and the surface of the workpiece is polished. Move or move down, the polishing belt located between the two slide seats can be tilted as a whole, which is convenient for polishing the surfaces of hardware with different shapes. In addition, when polishing hardware with grooves on the surface, the limit can be The shaft moves to the top of the groove of the hardware through the polishing belt, and cooperates with the rotation of the polishing belt to achieve precise polishing of the surface of the hardware.

2. The present invention can realize the replacement of the polishing belt through the detachable setting of the polishing belt, and realize the replacement of polishing belts of different thicknesses according to specific conditions, effectively increasing the effect on hardware of different shapes.

3. In the present invention, the limit shaft moves in different directions in the inner groove and the outer groove, so that the adjustment effect is better, and it is convenient to polish the grooves of hardware of different shapes.

4. In the present invention, the third cylinder pushes and pulls the third slider, and cooperates with the second motor to drive and rotate the adjustment plate, so that any position adjustment of the third slider can be realized.

Description of the drawings

Figure 1 is a schematic structural diagram of hardware 1 in the background technology;

Figure 2 is a schematic structural diagram of hardware 2 in the background technology;

Figure 3 is a perspective view of a burr polishing equipment for processing hardware accessories provided by the present invention;

Figure 4 is a schematic diagram of a fixed seat used for burr polishing equipment for hardware accessories provided by the present invention;

Figure 5 is a schematic assembly diagram of a slide seat and a roller assembly used for burr polishing equipment for processing hardware accessories provided by the present invention;

Figure 6 is a schematic diagram of the assembly of a slide seat, a guide roller, and an adjustment roller for hardware accessories processing burr polishing equipment provided by the present invention;

Figure 7 is a schematic assembly diagram of a limit shaft and a fixed seat used for burr polishing equipment for processing hardware accessories provided by the present invention;

Figure 8 is a schematic assembly diagram of a limit shaft and an adjustment plate used in a burr polishing equipment for hardware accessories provided by the present invention;

Figure 9 is a disassembled schematic diagram of a guide roller group used for burr polishing equipment for hardware accessories processing provided by the present invention;

Figure 10 is a schematic diagram of the assembly of a guide roller set and a polishing belt for a burr polishing equipment for hardware accessories provided by the present invention.

illustration:

1. Fixed seat; 2. Polishing belt; 311. Slide seat; 312. Guide roller; 313. Adjusting roller; 314. Guide roller; 4. Bottom groove; 5. Limiting shaft; 611. First slide block; 612. First chute; 613, first cylinder; 711, bracket; 712, rotating shaft; 713, first motor; 811, telescopic shaft; 812, first spring; 813, end shaft; 911, inner groove; 912, outer groove ; 913. Second slide block; 914. Fixed shaft; 915. Adjustment plate; 916. Third slide block; 917. Second motor; 918. Second cylinder; 919. Third cylinder; 10. Bar block; 11 , fourth cylinder; 121, third motor; 122, first gear; 123, second gear; 13, positioning plate; 14, fixed block; 15, end groove; 161, meshing teeth; 162, meshing lines.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figure 3-10. The present invention provides a technical solution: a burr polishing equipment for processing hardware accessories, including a fixed seat 1, a roller set and a polishing belt 2. The polishing belt 2 is arranged on the outside of the roller set in conjunction with the roller set. It can be adjusted and arranged on the front of the fixed seat 1. The roller group includes a sliding seat 311, a guide roller 312, an adjusting roller 313 and a guide roller 314. There are two sliding seats 311. The two sliding seats 311 are symmetrically sliding and arranged on the front of the fixed seat 1. , a set of guide rollers 312 and a set of adjusting rollers 313 are set on a fixed base 1. The guide rollers 312 on a fixed base 1 are driven and set by a driving mechanism. A bottom groove 4 is provided at the front and bottom of the fixed base 1, and the guide roller 314 is provided There are two and they are respectively slidingly arranged at both ends of the bottom groove 4. The polishing belt 2 can be detachably linked and set on the outside of the guide roller 312, the adjustment roller 313 and the guide roller 314. The adjustment roller 313 is rotated and adjusted by the rotation adjustment mechanism, and the polishing belt 2 is The fixed base 1 above 2 is provided with a limit shaft 5, and the angle of the limit shaft 5 can be adjusted.

As shown in Figure 3-10, a set of guide rollers 312 or a set of adjustment rollers 313 respectively includes two separate guide rollers 312 or adjustment rollers 313. The guide rollers 312 or the adjustment rollers 313 are arranged in symmetrical linkage up and down. The guide rollers 312 One end is rotatably connected to the slide base 311. The side of the slide base 311 away from the guide roller 312 is provided with a first slide block 611. The front surface of the fixed base 1 is symmetrically provided with a first slide groove 612. The first slide block 611 is slidably disposed on the first slide block. In the groove 612, a first cylinder 613 is provided in the first chute 612. The first slider 611 is driven by the first cylinder 613. By driving the first cylinder 613, the first slider 611 is driven in the first chute 612. Slide up and down, and move the first slider 611 up and down as needed to adjust the different inclination angles of the polishing belt 2 .

As shown in Figure 3-10, the rotation adjustment mechanism includes a bracket 711, a rotating shaft 712 and a first motor 713. The rotating shaft 712 is set at the center of a set of adjusting rollers 313. One end of the bracket 711 is set below the front of the slide 311, and the other end It is rotatably connected to both ends of the rotating shaft 712. One end of the rotating shaft 712 is driven by the first motor 713. The end faces of the upper and lower adjusting rollers 313 are set in synchronization. By driving the first motor 713 to rotate, the rotating shaft 712 is driven to rotate, and then the adjusting roller 313 is driven. Synchronous rotation, through the synchronous linkage setting of the upper and lower adjustment rollers, it is convenient to rotate the lower adjustment roller 313, and the upper adjustment roller 313 can be driven to rotate at an angle, so that the polishing belt located between the two adjustment rollers 313 2 Carry out driving rotation angle.

As shown in Figure 3-10, a spring member is provided between the end faces of the two guide rollers 314. The spring member includes a telescopic shaft 811, a first spring 812 and an end shaft 813. The end shaft 813 is provided with two rotatable parts. On the end face of the guide roller 314, the first spring 812 is sleeved on the outside of the telescopic shaft 811. The two ends of the telescopic shaft 811 are assembled and connected with the two end shafts 813 respectively. Through the provided spring parts, when the slide seat 311 needs to be adjusted up and down. , since the total circumference of the polishing belt 2 is inconvenient, the distance between the two guide rollers 314 needs to be changed accordingly to achieve the always tight state of the polishing belt 2, so as to facilitate effective polishing of the hardware.

As shown in Figure 3-10, the fixed base 1 is provided with an inner groove 911 and an outer groove 912 at the center of the front. The outer groove 912 has a long strip structure, the inner groove 911 has a semicircular structure, and the inner groove 911 has a semicircular shape. The edge is set in the fixed seat 1 inside the inner groove 911. The inner groove 911 and the outer groove 912 are not connected to each other. A second slider 913 is provided for sliding in the outer groove 912. The circular part of the inner groove 911 rotates through a fixed shaft 914. An adjusting plate 915 is provided, and the adjusting plate 915 is driven by a second motor 917. A third slider 916 is slidably provided in the adjusting plate 915. There are two limit shafts 5 and they are respectively provided on the second slider 913 and the third slider. On block 916, slide the second slider 913 in the outer groove 912. The second slider 913 can be moved to a certain position in the outer groove 912 according to the inclination angle and height of the polishing belt 2, so that the limit shaft 5 is in contact with the outer groove 912. Close the surface of the polishing belt 2 and perform operations such as pressing down. By driving the second motor 917, the adjustment plate 915 is driven to rotate, and then the position of the third slider 916 on the adjustment plate 915 is adjusted, so that the third slider 916 can It can be moved to any position in the inner groove 911 except the outer groove 912, thereby facilitating the movement of the limiting shaft 5 on the third slider 916 to different positions in the inner groove 911, so that the adjustment effect is better, and it is convenient to adjust hardware of different shapes. The parts are grooved for polishing operations.

As shown in Figure 3-10, a second cylinder 918 is provided in the outer tank 912. The end of the second cylinder 918 away from the outer tank 912 is assembled and connected with the second slider 913. The inside of the adjustment plate 915 is a hollow structure. The third cylinder 919 is assembled and connected to the third slide block 916. The third slide block 916 is provided with a bar block 10 for rotation on its outer side. One end of a limit shaft 5 is hingedly mounted on the bar block 10. The second slider 913 is pushed to facilitate the position adjustment of the second slider 913. The third slider 916 is pushed and pulled by the third cylinder 919, and in conjunction with the driving and rotation of the adjustment plate 915 by the second motor 917, the third slider can be adjusted. Any position adjustment of block 916.

As shown in Figure 3-10, the upper end of the bar block 10 and the third slide block 916 are rotationally connected through bearings. There is a counterweight block inside the lower end of the bar block 10. The two limit shafts 5 are connected with the second slide block 913 and the third slide block 916. The installation method of the three slide blocks 916 is the same. One end of the limit shaft 5 is hingedly arranged with the second slide block 913 or the third slide block 916. The fourth cylinder 11 is hinged on the front of the second slide block 913 or the third slide block 916. The side of the four cylinders 11 away from the fixed base 1 is hingedly arranged with the limit shaft 5. When the inclination angle of the limit shaft 5 needs to be adjusted, the fourth cylinder 11 can be contracted and extended accordingly. Since the fourth cylinder 11 A triangular structure is formed between the limiting shaft 5 and the second slide block 913 or the third slide block 916. Although they are hingedly arranged with each other, they can always remain stable due to the fixed length. When the length of the fourth cylinder 11 is adjusted. , the angle between the limiting shaft 5 and the third slider 916 or the second slider 913 can be adjusted to achieve the tilting effect of the limiting shaft 5 .

As shown in Figure 3-10, the driving mechanism includes a third motor 121, a first gear 122 and a second gear 123. The third motor 121 is arranged in the sliding seat 311, and the first gear 122 and the second gear 123 are respectively arranged in linkage. On the end surfaces of the upper and lower guide rollers 312 of a set of guide rollers 312, the first gear 122 is meshed with the second gear 123. The second gear 123 is driven to rotate by the third motor 121, and the third motor 121 is driven to drive the second gear. 123 rotates, thereby driving the first gear 122 to rotate, realizing the synchronous and reverse linkage setting of the two upper and lower guide rollers 312, realizing the push and move of the polishing belt 2 that is inserted between the two guide rollers 312, and achieving the driving effect.

As shown in Figure 3-10, the guide roller 312 group or the adjusting roller 313 group is provided with positioning plates 13 at both ends. The upper and lower guide rollers 312 of the guide roller 312 group are provided with fixed blocks 14 on the end surfaces. The first gear 122 and The second gear 123 is assembled and connected to the two guide rollers 312 through the fixed block 14 respectively. The lower end of the positioning plate 13 is fixedly assembled and connected to the fixed block 14 located below. An end groove 15 is provided at the center of the upper end of the positioning plate 13, and the upper end fixed block 14 The engaging assembly is arranged in the end groove 15. When replacing the polishing belt 2, both the upper guide roller 312 and the adjusting roller 313 can be moved upward by a certain distance to separate the fixed block 14 from the end groove 15. At this time, Disassemble the polishing belt 2 located between the guide roller 312 group, the adjusting roller 313 group and the guide roller 314, and vice versa when installing. By replacing the polishing belt 2, it is convenient to install polishing belts 2 of different thicknesses according to needs. .

As shown in Figure 3-10, a guide roller 312 driven by a driving mechanism is provided with meshing teeth 161 on its surface. There are multiple sets of meshing teeth 161. The inner side of the polishing belt 2 is provided with meshing patterns that mesh with the meshing teeth 161. 162. Through the meshing arrangement of the meshing teeth 161 and the meshing lines 162, when the driving mechanism drives the guide roller 312 to rotate, the polishing belt 2 can be driven to move synchronously, effectively reducing the slippage during driving. At the same time, by setting the meshing teeth 161 to have multiple The set makes it easy to install the thin polishing belt 2 at any position on the guide roller 312 according to needs, making it more practical.

Working principle: The hardware is clamped and positioned by positioning the workpiece in the fixing seat 1 located inside the polishing belt 2, or other clamping tools are used to position and clamp the hardware, and move the hardware to the inside of the polishing belt 2. According to the external shape of the hardware that needs to be polished, different polishing methods are selected. If the outside of the hardware is a circular cone or a bevel, the rotation adjustment mechanism can be driven according to the slope of the bevel of the hardware, and the adjustment roller 313 can be adjusted accordingly. The angle is adjusted so that the surface of the workpiece is flush with the inside of the polishing belt 2, and a driving mechanism on a guide roller 312 is driven to drive the guide roller 312 to rotate, driving the guide roller 312, the guide roller 314 and the polishing belt 2 for polishing. Linked rotation, and a single sliding seat 311 is moved up or down, so that the polishing belt 2 located between the two sliding seats 311 can be tilted as a whole, which is convenient for polishing the surfaces of hardware with different shapes. In addition, for surfaces with concave When polishing the grooved hardware, you can move the limit shaft 5 above the groove of the hardware and press down through the polishing belt 2. If the groove is larger, you can use two limit shafts 5 at the same time. Stretch into the groove and press the polishing belt 2 into the groove, so that the polishing belt 2 can accurately polish the surface of the hardware. At the same time, the detachable setting of the polishing belt 2 can realize the replacement of the polishing belt 2, and realize the Under specific circumstances, the polishing belt 2 of different thicknesses can be replaced, which effectively increases the effect on hardware of different shapes.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any skilled person familiar with the art may make changes or modifications to equivalent embodiments with equivalent changes using the technical contents disclosed above. It can be used in other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. A burr polishing equipment for processing hardware accessories, including a fixed seat (1), a roller set and a polishing belt (2). The polishing belt (2) is arranged on the outside of the roller set in a linkage manner. The roller set can The adjustment is provided on the front side of the fixed seat (1), and is characterized in that the roller set includes a sliding seat (311), a guide roller (312), an adjusting roller (313) and a guide roller (314). The sliding seat (311) is provided with two sliding seats (311) symmetrically sliding on the front of the fixed seat (1), a set of guide rollers (312) and a set of adjusting rollers (313). On one of the fixed seats (1), a guide roller (312) on the fixed seat (1) is driven and arranged by a driving mechanism, and a bottom groove (4) is provided at the front and bottom of the fixed seat (1), so The guide roller (314) is provided with two and are respectively slidably arranged at both ends of the bottom groove (4). The polishing belt (2) is detachably linked and sleeved on the guide roller (312) and the adjusting roller (313). ) and the outside of the guide roller (314), the adjustment roller (313) is rotated and adjusted by a rotation adjustment mechanism, and a limiting shaft (5) is provided on the fixed seat (1) above the polishing belt (2), The angle of the limit shaft (5) can be adjusted. 2. A burr polishing equipment for processing hardware accessories according to claim 1, characterized in that: a set of guide rollers (312) or a set of adjustment rollers (313) respectively include two separate guide rollers. roller (312) or adjusting roller (313), the guide roller (312) group or the adjusting roller (313) group is arranged in symmetrical linkage up and down, and one end of the guide roller (312) is rotationally connected to the slide seat (311). A first slider (611) is provided on the side of the slide seat (311) away from the guide roller (312), and a first slide groove (612) is symmetrically provided on the front of the fixed seat (1). A slider (611) is slidably disposed in the first slider (612). A first cylinder (613) is provided in the first slider (612). The first slider (611) passes through the first cylinder (613). One cylinder (613) drives. 3. A burr polishing equipment for processing hardware accessories according to claim 1, characterized in that: the rotation adjustment mechanism includes a bracket (711), a rotating shaft (712) and a first motor (713), and the rotating shaft (712) is linked to the central position of a set of adjustment rollers (313). One end of the bracket (711) is set below the front of the slide (311), and the other end rotates with both ends of the rotating shaft (712). Connected, one end of the rotating shaft (712) is driven by the first motor (713), and the end faces of the upper and lower adjusting rollers (313) are set in synchronous linkage. 4. A burr polishing equipment for processing hardware accessories according to claim 3, characterized in that: a spring member is provided between the end surfaces of the two guide rollers (314), and the spring member includes a telescopic shaft (811 ), the first spring (812) and the end shaft (813). The end shaft (813) is provided with two rotatable end faces of the two guide rollers (314). The first spring (812) is It is located outside the telescopic shaft (811), and the two ends of the telescopic shaft (811) are assembled and connected with the two end shafts (813) respectively. 5. A burr polishing equipment for processing hardware accessories according to claim 1, characterized in that: an inner groove (911) and an outer groove (912) are respectively provided at the front center position of the fixed seat (1) , the outer groove (912) has a long strip structure, the inner groove (911) has a semicircular structure, and the semicircular edge of the inner groove (911) is arranged at all the edges inside the inner groove (911). In the fixed seat (1), the inner groove (911) and the outer groove (912) are not connected to each other. A second slider (913) is provided for sliding in the outer groove (912). The inner groove (912) 911) An adjusting plate (915) is provided in the circular position and rotates through the fixed shaft (914). The adjusting plate (915) is driven by the second motor (917), and a third sliding plate is provided for sliding in the adjusting plate (915). Block (916), there are two limiting shafts (5) and they are respectively arranged on the second slide block (913) and the third slide block (916). 6. A burr polishing equipment for processing hardware accessories according to claim 5, characterized in that: a second cylinder (918) is provided in the outer tank (912), and the second cylinder (918) is away from One end of the outer groove (912) is assembled and connected with the second slider (913). The inside of the adjustment plate (915) is a hollow structure. The inside of the adjustment plate (915) is connected to the second slider (913) through a third cylinder (919). The third slider (916) is assembled and connected. A bar-shaped block (10) is rotated on the outer side of the third slider (916). One end of the limit shaft (5) is hingedly arranged on the bar-shaped block. On block (10). 7. A burr polishing equipment for processing hardware accessories according to claim 6, characterized in that: the upper end of the bar block (10) and the third slide block (916) are rotationally connected through a bearing, and the There is a counterweight block inside the lower end of the bar block (10), and the two limit shafts (5) are installed in the same way as the second slide block (913) and the third slide block (916). One end of the position shaft (5) is hingedly arranged with the second slider (913) or the third slider (916), and a fourth slider is hingedly provided on the front of the second slider (913) or the third slider (916). Cylinder (11), the side of the fourth cylinder (11) away from the fixed seat (1) is hingedly arranged with the limiting shaft (5). 8. A burr polishing equipment for processing hardware accessories according to claim 1, characterized in that: the driving mechanism includes a third motor (121), a first gear (122) and a second gear (123), The third motor (121) is arranged in the slide seat (311), and the first gear (122) and the second gear (123) are respectively arranged in conjunction with each other on the upper and lower sides of a set of guide rollers (312). On the end surface of the guide roller (312), the first gear (122) is meshed with the second gear (123), and the second gear (123) is driven to rotate by the third motor (121). 9. A burr polishing equipment for processing hardware accessories according to claim 8, characterized in that: positioning plates (13) are respectively provided at both ends of the guide roller (312) group or the adjustment roller (313) group. Fixed blocks (14) are provided on the end surfaces of the upper and lower guide rollers (312) of the guide roller (312) group, and the first gear (122) and the second gear (123) pass through the fixed blocks (14) respectively. ) is assembled and connected with the two guide rollers (312). The lower end of the positioning plate (13) is fixedly assembled and connected with the fixed block (14) located below. There is an opening at the center of the upper end of the positioning plate (13). There is an end groove (15), and the fixed block (14) at the upper end is engaged and assembled in the end groove (15). 10. A burr polishing equipment for processing hardware accessories according to claim 9, characterized in that: the surface of one of the guide rollers (312) driven by the driving mechanism is provided with meshing teeth (161), so The meshing teeth (161) are provided with multiple sets, and the inner surface of the polishing belt (2) is provided with meshing patterns (162) that mesh with the meshing teeth (161).