Index plate type automatic polishing device

Abstract

The utility model relates to an index plate type automatic polishing device which comprises a rack, a graduator is arranged on the rack, the input end of the graduator is connected with an output shaft of a driving motor installed on the rack, a rotating piece is arranged on the portion, corresponding to the output end of the graduator, of the rack, and the rotating piece is connected with the input end of the graduator. The output end of the graduator is connected with the rotating piece; a plurality of positioning assemblies which are arranged in an annular array mode are arranged on the rotating part, a plurality of clamping assemblies which are arranged in one-to-one correspondence with the positioning assemblies are arranged on the sides, close to the center of the rotating disc, of the positioning assemblies, and each clamping assembly comprises a clamping driver; a profiling chuck is arranged on an output shaft of the clamping driver; at least two sets of polishing devices are arranged on the rack on the periphery of the rotating piece; the horizontal plane grinding device and the vertical plane grinding device can achieve grinding of the horizontal plane and the side face of the workpiece when the rotating piece rotates, and automatic grinding of the workpiece is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic polishing processing equipment technical field, especially in dividing disc formula automation polishing device. BACKGROUND

[0002] With the replacement of household appliances, the appearance design of household appliances also attracts people's attention, especially for high-grade household appliances, people's requirements for the beauty and decoration of household appliances are getting higher and higher, so metal decorative strips with good appearance decoration effect are installed on the periphery of the cabinet door or the handle of many household appliances, and the surface of the metal decorative strip must be polished and treated due to the surface processing requirements;

[0003] The metal decorative strip needs to be polished during preparation, and manual polishing needs to be polished in multiple directions and other complicated procedures, and the depth and density cannot be controlled and consistent. Mass production needs to invest intensive labor, and it is also impossible to polish multiple appearance surfaces of the same product at the same time. Therefore, an automatic polishing processing equipment is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects in the prior art and providing a dividing disc formula automation polishing device.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is to design a dividing disc formula automation polishing device, which comprises a rack, a protractor is arranged on the rack, the input end of the protractor is connected with the output shaft of the driving motor installed on the rack, a rotary part is arranged on the rack corresponding to the output end of the protractor, and the output end of the protractor is connected with the rotary part.

[0006] A plurality of positioning components arranged in an annular array are arranged on the rotary part, each positioning component comprises a long strip-shaped base, a long strip-shaped baffle is arranged in the middle of each base, and a notch is arranged on the base corresponding to the baffle.

[0007] A plurality of clamping components corresponding to the positioning components are arranged on the rotary part near the center of the rotary part, each clamping component comprises a clamping driver, and a profiling chuck is arranged on the output shaft of the clamping driver.

[0008] At least two sets of polishing devices are arranged on the rack around the rotary part.

[0009] Further preferred technical scheme, one set of polishing device is horizontal plane polishing device, one set of polishing device is vertical plane polishing device.

[0010] Further preferably, a horizontal surface polishing device is arranged on the frame at the outer edge of the rotating member corresponding to the pair of clamping assemblies and the positioning assembly, and a vertical surface polishing device is arranged on the frame at the outer edge of the rotating member opposite to the horizontal polishing device.

[0011] Further preferably, the horizontal surface polishing device comprises a first base plate, a pair of first guide rails arranged in parallel along the tangent of the rotating member are arranged on the first base plate, a first sliding plate is arranged on the first guide rails, a first lead screw arranged in parallel with the first guide rails is further arranged on the first base plate, a first driving motor is arranged on the first base plate at one end of the first lead screw, the driving shaft of the first driving motor is connected with the first lead screw, the first lead screw is threadedly connected with the first sliding plate, a first bracket arranged vertically is arranged on the first sliding plate, a pair of second guide rails arranged vertically are arranged on the side of the first bracket close to the rotating member, a second sliding plate is arranged on the second guide rails, a second lead screw arranged in parallel with the second guide rails is further arranged on the first bracket, a second driving motor is arranged on the first bracket at one end of the second lead screw, the driving shaft of the second driving motor is connected with the second lead screw, the second lead screw is threadedly connected with the second sliding plate, a horizontal bracket is arranged on the second sliding plate, a horizontal polishing motor is arranged on the horizontal bracket, and a polishing wheel is arranged on the driving shaft of the horizontal polishing motor.

[0012] Further preferably, the vertical surface polishing device comprises a third base plate, a pair of third guide rails arranged in parallel along the radius of the rotating member are arranged on the third base plate, a third sliding plate is arranged on the third guide rails, a third lead screw arranged in parallel with the third guide rails is further arranged on the third base plate, a third driving motor is arranged on the third base plate at one end of the third lead screw, the driving shaft of the third driving motor is connected with the third lead screw, the third lead screw is threadedly connected with the third sliding plate, a second bracket arranged vertically is arranged on the third sliding plate, a fourth guide rail arranged in parallel along the tangent of the rotating member is arranged on the side of the second bracket close to the rotating disc, a fourth sliding plate is arranged on the fourth guide rail, a fourth lead screw arranged in parallel with the fourth guide rail is further arranged on the second bracket, a fourth driving motor is arranged on the second bracket at one end of the fourth lead screw, the driving shaft of the fourth driving motor is connected with the fourth lead screw, the fourth lead screw is threadedly connected with the fourth sliding plate, a vertical bracket is arranged on the fourth sliding plate, a vertical polishing motor is arranged on the vertical bracket, and a polishing wheel is arranged on the driving shaft of the vertical polishing motor.

[0013] The horizontal surface polishing device and the vertical surface polishing device can polish the four workpieces on the rotary disc in horizontal surface and side surface when the rotary disc rotates, and automatic polishing of the workpieces is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 For the shaft side of the utility model Figure 1 ;

[0015] Figure 2 For the shaft side of the utility model Figure 2 ;

[0016] Figure 3 For the shaft side of the utility model

[0017] Figure 4 For the shaft side of the utility model

[0018] Figure 5 For the shaft side of the utility model

[0019] In the drawing: 10, rack; 20, rotary part; 21, rotary disc; 22, disc seat; 30, positioning assembly; 31, base; 32, notch; 33, blocking strip; 40, clamping assembly; 41, clamping driver; 42, profiling chuck; 50, horizontal surface polishing device; 51, first bottom plate; 52, first guide rail; 53, first sliding plate; 54, first support; 55, second screw rod; 56, second driving motor; 57, second sliding plate; 58, horizontal polishing motor; 581, horizontal support; 59, first driving motor; 60, vertical surface polishing device; 61, third bottom plate; 62, third guide rail; 63, third sliding plate; 64, second support; 65, fourth screw rod; 66, fourth driving motor; 67, fourth sliding plate; 68, vertical polishing motor; 681, vertical support; 69, third driving motor; 70, protractor; 80, driving motor; 90, polishing wheel. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0021] As Figures 1-3As shown, the index plate type automatic polishing device comprises a rack 10, the rack 10 is provided with an indexer 70, the input end of the indexer 70 is connected with the output shaft of a driving motor 80 installed on the rack 10, the output end of the indexer 70 is correspondingly provided with a rotary part 20 on the rack 10, the rotary part 20 is rotatably installed on the rack 10, the output end of the indexer 70 is fixedly connected with the rotary part 20, the driving motor 80 enters the working state after being powered on, the driving shaft of the driving motor 80 drives the indexer 70 to work through the input end of the indexer 70, the indexer 70 rotates intermittently according to its preset structure, the output end of the indexer 70 is fixedly connected with the rotary part 20, the rotary part 20 moves synchronously with the output end of the indexer 70, so as to realize the intermittent rotation of the rotary part 20.

[0022] According to different working conditions, the indexer 70 can rotate intermittently by four, six or eight divisions, in this embodiment, the indexer 70 is preferably four divisions, so that the indexer 70 realizes 90-degree intermittent rotation, and the rotary part 20 rotates intermittently by 90 degrees with the indexer 70.

[0023] The rotary part 20 can be circular, quadrilateral, polygonal or the like, in this embodiment, the rotary part 20 is preferably a rotary disc 21, the rotary disc 21 is coaxially arranged with the output end of the indexer 70, the rotary disc 21 moves synchronously with the output end of the indexer 70, so as to realize the intermittent rotation of the rotary disc 21.

[0024] A plurality of positioning assemblies 30 are arranged in an annular array near the edge of the rotary disc 21, the number of the positioning assemblies 30 can be set according to the type of the indexer 70, four positioning assemblies 30 can be correspondingly arranged for the indexer 70 with four divisions, six positioning assemblies 30 can be correspondingly arranged for the indexer 70 with six divisions, each positioning assembly 30 comprises a long strip-shaped base 31, a long strip-shaped baffle 33 is arranged on each base 31, a gap 32 is arranged on the base 31 corresponding to the baffle 33, a workpiece can be placed on the base 31, one side of the workpiece is arranged between the base 31 and the baffle 33, so that the side of the workpiece close to the baffle 33 abuts against the baffle 33.

[0025] A plurality of clamping assemblies 40 corresponding to the positioning assemblies 30 are arranged on the rotary disc 21 near the center of the rotary disc 21, each clamping assembly 40 comprises a clamping driver 41, which can be a pneumatic cylinder, a hydraulic cylinder or an electric cylinder; in the embodiment, the clamping driver 41 is preferably a pneumatic cylinder, and a profiling chuck 42 is arranged on the output shaft of the pneumatic cylinder, the profiling chuck 42 is in abutment with the workpiece at the notch 32 of the base 31, and the workpiece is pressed against the stop bar 33 to position and clamp the workpiece.

[0026] In order to match the position of the clamping assembly 40 with the clamping surface of the workpiece, a disc seat 22 is arranged on the rotary disc 21, the disc seat 22 is coaxially arranged with the rotary disc 21, the disc seat 22 is stacked on the rotary disc 21, and the clamping driver 41 is fixed on the disc seat 22, so that the profiling chuck 42 can be staggered with the base 31 to avoid interference between the profiling chuck 42 and the base 31, and the profiling chuck 42 can be adapted to the workpiece to effectively clamp the workpiece.

[0027] By arranging the positioning assembly 30 and the clamping assembly 40 on the rotary disc 21, the workpiece can be effectively positioned and clamped, and the workpiece can be intermittently rotated by 90 degrees with the rotary disc 21.

[0028] At least two sets of polishing devices are arranged on the rack 10 around the rotary disc 21, one set of polishing devices is a horizontal plane polishing device 50, and the other set is a vertical plane polishing device 60; in order to improve the polishing efficiency, one set of horizontal plane polishing devices 50 is arranged on the rack 10 at the outer edge of the rotary disc 21 corresponding to a pair of clamping assemblies 30 and positioning assemblies 40, and one set of vertical plane polishing devices 60 is arranged on the rack 10 at the outer edge of the rotary disc 21 opposite to the horizontal plane polishing devices 50. This opposite arrangement can complete the polishing of the horizontal plane and the side surface of the four workpieces on the rotary disc 21 when the rotary disc 21 rotates, thereby improving the polishing efficiency.

[0029] The horizontal surface polishing device 50 comprises a first bottom plate 51, a pair of first guide rails 52 is arranged in parallel along the tangent of the rotary disc 21 on the first bottom plate 51, a first sliding plate 53 is slidably connected on the first guide rail 52, a first lead screw is arranged in parallel with the first guide rail 52 on the first bottom plate 51, a first driving motor 59 is arranged on the first bottom plate 51 at one end of the first lead screw, the driving shaft of the first driving motor 59 is connected with the first lead screw, the first lead screw is threadedly connected with the first sliding plate 53, so that the first sliding plate 53 linearly reciprocates along the first guide rail 52 under the driving of the first lead screw, a first support 54 is arranged vertically on the first sliding plate 53, a pair of vertical second guide rails is arranged on the side of the first support 54 close to the rotary disc 21, a second sliding plate 57 is slidably connected on the second guide rail, a second lead screw 55 is arranged in parallel with the second guide rail on the first support 54, a second driving motor 56 is arranged on the first support 54 at one end of the second lead screw 55, the driving shaft of the second driving motor 56 is connected with the second lead screw 55, the second lead screw 55 is threadedly connected with the second sliding plate, so that the second sliding plate 57 linearly reciprocates along the second guide rail under the driving of the second lead screw 55, a horizontal support 581 is arranged on the second sliding plate 57, a horizontal polishing motor 58 is arranged on the horizontal support 581, a polishing wheel 90 is arranged on the driving shaft of the horizontal polishing motor 58, and the horizontal surface polishing device 50 can polish the upper and lower horizontal surfaces of the workpiece.

[0030] The vertical surface polishing device 60 comprises a third bottom plate 61, a pair of third guide rails 62 are arranged radially and in parallel on the third bottom plate 61, a third sliding plate 63 is slidably connected on the third guide rails 62, a third screw rod is arranged in parallel with the third guide rails 62 on the third bottom plate 61, a third driving motor 69 is arranged on the third bottom plate 61 at one end of the third screw rod, a driving shaft of the third driving motor 69 is connected with the third screw rod, the third screw rod is threadedly matched with the third sliding plate 63, so that the third sliding plate 63 linearly reciprocates along the third guide rails 62 under the driving of the third screw rod, a second support 64 is arranged vertically on the third sliding plate 63, a fourth guide rail is arranged in parallel with a tangent line of the rotary disc on one side of the second support 64, a fourth sliding plate 67 is slidably connected on the fourth guide rail, a fourth screw rod 65 is arranged in parallel with the fourth guide rail on the second support 64, a fourth driving motor 66 is arranged on the second support 64 at one end of the fourth screw rod 65, a driving shaft of the fourth driving motor 66 is connected with the fourth screw rod 65, the fourth screw rod 65 is threadedly matched with the fourth sliding plate 67, so that the fourth sliding plate 67 linearly reciprocates along the fourth guide rail under the driving of the fourth screw rod 65, a vertical support 681 is arranged on the fourth sliding plate 67, a vertical polishing motor 68 is arranged on the vertical support 681, a polishing wheel 90 is arranged on a driving shaft of the vertical polishing motor 68, and the vertical surface polishing device can polish the side surface of the workpiece.

[0031] The four workpieces are respectively placed on the base 31 and abut against the blocking bars 33, then the workpieces are clamped and positioned by the clamping assembly 40, then the horizontal surface polishing device 50 polishes the horizontal surface of one workpiece on the rotary disc 21, at the same time, the vertical surface polishing device 60 on the opposite side polishes the side surface of another workpiece on the rotary disc 21, then the rotary disc 21 is driven to move by the index device 70, and the horizontal surface polishing device 50 and the vertical surface polishing device 60 polish the four workpieces on the rotary disc in turn to realize automatic polishing of the workpieces.

[0032] The above only describes the preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the technical principles of the present application, some improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An indexing disc automated polishing apparatus, characterised in that, The rack is provided with a protractor, the input end of the protractor is connected with the output shaft of the driving motor installed on the rack, the output end of the protractor is correspondingly provided with a rotating member on the rack, and the output end of the protractor is connected with the rotating member; The rotating member is provided with a plurality of positioning assemblies arranged in an annular array, each positioning assembly comprises a long strip-shaped base, a long strip-shaped blocking strip is arranged on each base, and a notch is arranged on the base corresponding to the blocking strip; A plurality of clamping assemblies are arranged on the rotating member on the side close to the center of the rotating member and correspond to the positioning assemblies one by one, each clamping assembly comprises a clamping driver, and a profiling chuck is arranged on the output shaft of the clamping driver; At least two sets of polishing devices are arranged on the rack at the periphery of the rotating member, one set of polishing devices is horizontal plane polishing devices, and the other set of polishing devices is vertical plane polishing devices.

2. The dial-type automated polishing apparatus according to claim 1, wherein One set of horizontal plane polishing devices is arranged on the rack at the outer edge of the rotating member corresponding to a pair of clamping assemblies and positioning assemblies, and one set of vertical plane polishing devices is arranged on the rack at the outer edge of the rotating member on the opposite side of the horizontal polishing devices.

3. The dial-type automated sharpening device of claim 1 or 2, wherein, The horizontal plane polishing devices comprise a first bottom plate, a pair of first guide rails are arranged in parallel along the tangent line of the rotating member on the first bottom plate, a first sliding plate is arranged on the first guide rail, a first lead screw is arranged in parallel with the first guide rail on the first bottom plate, a first driving motor is arranged on the first bottom plate at one end of the first lead screw, the driving shaft of the first driving motor is connected with the first lead screw, the first lead screw is threadedly connected with the first sliding plate, a first support is arranged vertically on the first sliding plate, a pair of second guide rails are arranged vertically on the side close to the rotating member of the first support, a second sliding plate is arranged on the second guide rail, a second lead screw is arranged in parallel with the second guide rail on the first support, a second driving motor is arranged on the first support at one end of the second lead screw, the driving shaft of the second driving motor is connected with the second lead screw, the second lead screw is threadedly connected with the second sliding plate, a horizontal support is arranged on the second sliding plate, a horizontal polishing motor is arranged on the horizontal support, and a polishing wheel is arranged on the driving shaft of the horizontal polishing motor.

4. The indexing disc automated polishing apparatus of claim 1 or 2, wherein, The vertical surface polishing device comprises a third bottom plate, a pair of third guide rails arranged radially in parallel on the third bottom plate, a third sliding plate arranged on the third guide rails, a third screw rod arranged on the third bottom plate in parallel with the third guide rails, a third driving motor arranged on one end of the third bottom plate, a driving shaft of the third driving motor connected with the third screw rod, the third screw rod threadedly connected with the third sliding plate, a second support arranged vertically on the third sliding plate, a fourth guide rail arranged in parallel along a tangent of the rotary piece on one side of the second support, a fourth sliding plate arranged on the fourth guide rail, a fourth screw rod arranged on the second support in parallel with the fourth guide rail, a fourth driving motor arranged on one end of the second support, a driving shaft of the fourth driving motor connected with the fourth screw rod, the fourth screw rod threadedly connected with the fourth sliding plate, a vertical support arranged on the fourth sliding plate, a vertical polishing motor arranged on the vertical support, and a polishing wheel arranged on a driving shaft of the vertical polishing motor.

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