Polishing device of plate edge bonding machine

Abstract

The invention discloses a polishing device of a plate edge bonding machine, and relates to the technical field of plate edge bonding machines, the polishing device comprises a base, a fixing mechanism is mounted on the base, the fixing mechanism comprises a base, the base is adjustably mounted on the base, a plurality of groups of guide rods are fixedly mounted on the base, and the guide rods are movably mounted on the base. An upper sliding seat and a lower sliding seat are movably installed on the guide rod, moving assemblies are adjustably installed on the upper sliding seat and the lower sliding seat respectively, and polishing mechanisms are installed on the moving assemblies. According to the design scheme, through the design that the feeding cylinder is arranged on the side wall of the polishing mechanism, when a worker installs a wax block, the wax block only needs to be inserted into the feeding cylinder, the wax block can be installed after a feeding wheel is engaged with the wax block, and therefore the wax block replacement process becomes simple and rapid, the tail end of the feeding cylinder faces the worker, and the labor intensity of the worker is reduced. And labor is saved when a worker replaces the wax block.

Description

Technical Field

[0001] The invention relates to the technical field of plate edge banding machines, in particular to a polishing device for a plate edge banding machine. Background Art

[0002] The plate edge banding machine is an automated processing machine that replaces manual edge banding procedures. Its main processing procedures include: conveying, gluing and edging, cutting, front and back end alignment, upper and lower trimming, upper and lower fine trimming, upper and lower scraping, polishing and waxing, etc.; among them, polishing and waxing is the last item in the edge banding operation. Polishing is to clean the processed plate with a cotton polishing wheel. Polishing makes the edge banding end face smoother to improve the appearance of the plate.

[0003] CN 220593517 U discloses a polishing and waxing device for an edge banding machine, comprising: an upper polishing and waxing device, a lower polishing and waxing device and a fixing device; the upper polishing and waxing device and the lower polishing and waxing device are respectively arranged on both sides of the fixing device; the upper polishing and waxing device and the lower polishing and waxing device respectively comprise a corresponding polishing mechanism, a waxing mechanism and a sliding seat; the polishing mechanism is fixedly connected to the sliding seat; the waxing mechanism is fixedly connected to the polishing mechanism; the polishing mechanism comprises a polishing motor and a polishing wheel, and the polishing motor is connected to the polishing wheel shaft; the waxing mechanism comprises a wax block, and the wax block abuts against the polishing wheel; the polishing wheels corresponding to the upper polishing and waxing device and the lower polishing and waxing device respectively form an inclined angle with the upper surface and the lower surface of the plate. The polishing wheel of the above-mentioned polishing and waxing device polishes and waxes the edge of the plate at 45°, and the contact surface with the arc angle of the edge band is larger; the structural polishing wheel adopted can be reciprocated for polishing and waxing, so that each point of the polishing wheel contacts the arc of the edge band for the same time, the polishing wheel is less worn and has a longer service life. The corresponding wax block wears more evenly; the polishing wheel with traditional structure can be used, which saves costs, is suitable for mass production, and has high economic benefits.

[0004] However, the above-mentioned polishing and waxing device fixes the wax block by a pressure plate and a clamping block. When fixing the wax block, it is necessary to adjust the position of the pressure plate on the first mounting plate by adjusting the adjusting bolt and the top block, so as to adjust the pressure of the pressure plate on the wax block. By adjusting the appropriate pressure, the pressure plate can not only limit the wax block so that it will not deviate left and right during the waxing process, but also prevent the pressure plate from limiting the process of the wax block pushing cylinder to push the wax block to the polishing wheel for waxing. Since it is necessary to accurately adjust the pressure applied by the pressure plate on the wax block, the process of replacing the wax block is relatively cumbersome, and because the polishing wheel is installed at an inclination angle of 45°, a frame and a baffle are provided on the front side of the polishing wheel, and the staff can only replace the wax block from the back side of the polishing wheel, resulting in the adjusting bolt being in the blind spot of the staff's visual field, and the staff is more laborious when replacing the wax block. Summary of the invention

[0005] In order to overcome the above-mentioned defects in the prior art, the present invention provides a polishing device for a plate edge banding machine.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a polishing device of a plate edge banding machine, comprising a base, a fixing mechanism is arranged on the base, the fixing mechanism comprises a base, the base is adjustably mounted on the base, a plurality of guide rods are fixedly mounted on the base, an upper slide and a lower slide are movably mounted on the guide rods, a shifting assembly is adjustably mounted on the upper slide and the lower slide, a polishing mechanism is arranged on the shifting assembly, the polishing mechanism comprises a fixing frame, a polishing motor is fixedly mounted on the fixing frame, and a polishing motor is fixedly mounted on a power output shaft of the polishing motor. A polishing wheel is provided, and a waxing mechanism is provided on the side of the polishing wheel. The waxing mechanism includes a smear scraper, a feed pipe is fixedly installed on the smear scraper, and the end of the feed pipe away from the smear scraper is fixedly connected to a feed barrel, an auger is movably installed in the feed barrel, and a wax block crushing assembly is fixedly connected to the feed end of the feed barrel, and the wax block crushing assembly includes a feed barrel, a crushing chamber is provided at one end of the feed barrel close to the feed barrel, a crushing roller is movably installed in the crushing chamber, a feed motor is fixedly installed at the connection between the feed barrel and the crushing chamber, and a feed wheel is fixedly installed at the power output end of the feed motor.

[0007] Furthermore, the fixed frame is a C-shaped structure, the polishing motor is fixedly mounted on the inner wall of the fixed frame, a first support frame is fixedly mounted on the outer wall of the fixed frame away from the moving assembly, the feed barrel is fixedly mounted on the first support frame, a feed motor is fixedly mounted on the bottom of the first support frame, a first bevel gear is fixedly mounted on the power output end of the feed motor, and a second bevel gear meshing with the first bevel gear is fixedly mounted on the rotating shaft of the auger.

[0008] Furthermore, the feed barrel is a bucket-shaped structure with a large diameter at the feed end and a small diameter at the discharge end, and the shape of the spiral blades of the auger matches the shape of the feed barrel.

[0009] Furthermore, the smear scraper is an arc-shaped structure that matches the diameter of the polishing wheel, a discharge port is opened in the middle of the smear scraper, and the feed pipe is fixedly connected to the discharge port.

[0010] Further, the feed barrel is fixedly mounted on the second supporting frame, the second supporting frame is fixedly mounted on the outer wall of the fixing frame, a first clearance hole is provided at one end of the top wall of the feed barrel close to the crushing chamber, a fixing plate is fixedly connected to the side of the first clearance hole, the feed motor is fixedly mounted on the fixing plate, the feed wheel is located on the inner side of the first clearance hole, the feed wheel is a gear-shaped structure, the tooth portion at the lowest end of the feed wheel is located inside the feed barrel, a second clearance hole is provided on the side of the top wall of the feed barrel away from the crushing chamber, a fixing frame is fixedly connected to the periphery of the second clearance hole, a pressure wheel is provided on the inner side of the second clearance hole, bearing seats are rotatably mounted on the rotating shafts at both ends of the pressure wheel, the bearing seats are slidably mounted on the positioning frame, the positioning frame is fixedly mounted on the fixing frame, a first spring is fixedly mounted on the top of the bearing seat, and the first spring abuts against the top wall of the positioning frame.

[0011] Furthermore, a first sprocket is fixedly mounted on the rotating shaft of the crushing roller, a second sprocket is provided under the feed barrel, the first sprocket and the second sprocket are connected to each other by a chain, the second sprocket is rotatably mounted on the outer wall of the fixed frame, a third bevel gear is fixedly mounted on the rotating shaft end of the second sprocket, the third bevel gear is meshed with the second bevel gear, the diameter of the second bevel gear is larger than the diameter of the third bevel gear, a feed pipe is provided on the side of the crushing chamber away from the feed barrel, and the feed pipe is connected to the top wall of the feed end of the delivery barrel.

[0012] The cam is provided with a plurality of second holes, the second holes being arranged in an array with the center of the first holes being arranged at the same time as the center of the first holes being arranged at the same time.

[0013] Furthermore, the shifting assembly includes a mounting frame, and slide support seats are fixedly installed at the front and rear ends of the side walls of the mounting frame away from the guide rod, and light rods are fixedly installed at both ends of the two groups of slide support seats, and a mounting slide is slidably installed on the light rod, and the fixed frame is fixedly installed on the mounting slide, and a push rod is fixedly installed at the rear end of the mounting slide, and a turntable is rotatably installed at the end of the push rod, and a shifting motor is fixedly installed at the rear end of the mounting frame, and a cam is fixedly installed at the power output end of the shifting motor, and the cam abuts against the turntable, and a slot hole is opened at the front end of the mounting slide, and a second spring is fixedly installed in the slot hole.

[0014] Furthermore, an arc-shaped boss is provided on the side wall of the upper slide seat close to the mounting frame, a third mounting hole is provided in the middle of the arc-shaped boss, the third mounting hole is an arc-shaped structure, the center of the third mounting hole is concentric with the center of the arc-shaped boss, and an arc-shaped boss symmetrical to the upper slide seat structure is provided on the lower slide seat.

[0015] Furthermore, an arc-shaped groove matching the arc-shaped boss is opened on the side wall of the mounting frame close to the guide rod, a third screw is fixedly installed in the arc-shaped groove, the third screw is located on the inner side of the third mounting hole, and a locking nut is installed at the end of the third screw.

[0016] The beneficial effect of the present invention is that the design of the present invention is provided with a feed barrel on the side wall of the polishing mechanism, the wax block is placed in the feed barrel, and the feed wheel is driven to rotate by the feed motor. The wax block is transported to the crushing chamber under the action of the feed wheel, and the wax block is broken into pieces under the action of the crushing roller. After the wax block is broken, it enters the feed barrel, and is squeezed out from the discharge port on the smearing scraper through the feed pipe under the push of the auger, so that the wax material is smeared on the polishing wheel. When installing the wax block, the staff only needs to insert the wax block into the feed barrel, and the installation of the wax block can be completed after the feed wheel bites the wax block, thereby making the replacement process of the wax block simple and quick, and the tail end of the feed barrel faces the staff, so that the staff can save effort when replacing the wax block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0020] Figure 3 It is a front view of the present invention;

[0021] Figure 4 It is a left side view of the present invention;

[0022] Figure 5 It is a right side view of the present invention;

[0023] Figure 6 for Figure 3 Schematic diagram of the cross-section structure in the AA direction;

[0024] Figure 7 for Figure 3 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0025] Figure 8 for Figure 6 Schematic diagram of the cross-sectional structure in the CC direction;

[0026] Fig. 9 This is a schematic diagram of the structure of the wax block crushing assembly of the present invention;

[0027] Fig.10 It is a schematic diagram of the connection between the upper slide seat and the mounting frame of the present invention;

[0028] Fig.11 It is a structural schematic diagram of the upper slide seat of the present invention;

[0029] Fig.12 It is a structural schematic diagram of the lower slide seat of the present invention;

[0030] Fig.13 It is a schematic diagram of the structure of the swaying assembly of the present invention.

[0031] In the figure: 1. base, 2. base, 201. first mounting hole, 202. second mounting hole, 3. guide rod, 4. connecting plate, 5. first screw, 6. upper slide seat, 61. arc boss, 62. third mounting hole, 63. support seat, 64. second screw, 65. positioning nut, 7. lower slide seat, 8. suspension seat, 81. U-shaped hole, 9. mounting frame, 91. arc groove, 92. slide support seat, 10. polished rod, 11. mounting slide, 111. slot, 12. push rod, 13. turntable, 14. moving motor, 15. cam, 16. second spring, 17. third screw, 171. locking nut, 18. fixing frame, 19. polishing motor, 20. Polishing wheel, 21. Smear scraper, 211. Discharge port, 22. Feed pipe, 23. Feed cylinder, 24. First support frame, 25. Auger, 26. Feed motor, 27. First bevel gear, 28. Second bevel gear, 29. Feed cylinder, 291. Crushing chamber, 292. First clearance hole, 293. Fixed plate, 294. Second clearance hole, 295. Fixed frame, 296. Feed pipe, 30. Second support frame, 31. Feed motor, 32. Feed wheel, 33. Pressure wheel, 34. Bearing seat, 341. First spring, 35. Positioning frame, 36. Crushing roller, 37. First sprocket, 38. Second sprocket, 39. Chain, 40. Third bevel gear. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, other embodiments can be obtained based on this drawing and embodiment without paying creative work, which all belong to the protection scope of the present invention.

[0033] according to Figure 1-13As shown, a polishing device of a plate edge banding machine comprises a base 1, on which a fixing mechanism is arranged and installed, the fixing mechanism comprises a base 2, the base 2 is adjustably installed on the base 1, a plurality of guide rods 3 are fixedly installed on the base 2, an upper slide 6 and a lower slide 7 are movably installed on the guide rod 3, and a shifting assembly is adjustably installed on the upper slide 6 and the lower slide 7, respectively, and a polishing mechanism is arranged and installed on the shifting assembly, the polishing mechanism comprises a fixing frame 18, on which a polishing motor 19 is fixedly installed, and a polishing wheel 20 is fixedly installed on the power output shaft of the polishing motor 19, and a waxing mechanism is provided on the side of the polishing wheel 20, and the waxing mechanism comprises a smearing scraper 21, on which a The feed pipe 22 and the smear scraper 21 are arc-shaped structures matching the diameter of the polishing wheel 20, a discharge port 211 is provided in the middle of the smear scraper 21, the feed pipe 22 is fixedly connected to the discharge port 211, the end of the feed pipe 22 away from the smear scraper 21 is fixedly connected to a feed barrel 23, an auger 25 is movably installed in the feed barrel 23, a wax block crushing assembly is fixedly connected to the feed end of the feed barrel 23, the wax block crushing assembly includes a feed barrel 29, a crushing chamber 291 is provided at one end of the feed barrel 29 close to the feed barrel 23, a crushing roller 36 is movably installed in the crushing chamber 291, a feed motor 31 is fixedly installed at the connection between the feed barrel 29 and the crushing chamber 291, and a feed wheel 32 is fixedly installed at the power output end of the feed motor 31.

[0034] In the above specific embodiment, when installing the wax block, the staff only needs to insert the wax block into the feed barrel, and the installation of the wax block can be completed after the feed motor 31 drives the feed wheel 32 to bite the wax block. The feed motor 31 regularly drives the feed wheel 32 to rotate, and the wax block is transported to the crushing chamber 291 under the action of the feed wheel 32, and the wax block is broken into pieces by the crushing roller 36. After the wax block is broken, it enters the feed barrel 23, and under the push of the auger 25, the wax block is squeezed out from the discharge port 211 on the coating scraper 21 through the feed pipe 22, so that the wax material is smeared on the polishing wheel 20.

[0035] The present embodiment provides a polishing device for a plate edge banding machine, wherein the first bevel gear 27 is driven to rotate by a feeding motor 26, and the auger 25 is rotated under the action of the first bevel gear 27 and the second bevel gear 28, thereby conveying the wax material in the feeding barrel 23 to the feeding pipe 22. The wax material is gradually squeezed during the conveying process in the feeding barrel 23, so that the wax material changes from a block of wax to small wax particles, so that the wax material can better adhere to the polishing wheel 20. While the feeding motor 26 drives the auger 25 to rotate, the second bevel gear 28 drives the third bevel gear 40 to rotate, thereby transmitting power to the crushing roller 36 through the chain 39, wherein the diameter of the second bevel gear 28 is larger than the third bevel gear 40, so that the crushing roller 36 can rotate at a faster speed, which is beneficial to improving the crushing efficiency of the wax block. The crushed wax block enters the feeding barrel 23 through the feeding pipe 296 under the action of gravity. The specific technical scheme is as follows:

[0036] like Figure 1 and Figure 6 As shown, the fixed frame 18 is a C-shaped structure, the polishing motor 19 is fixedly installed on the inner wall of the fixed frame 18 by bolts, and a first support frame 24 is fixedly installed on the outer wall of the fixed frame 18 away from the moving assembly. The feed barrel 23 is fixedly installed on the first support frame 24 through a bracket. The feed barrel 23 is a bucket-shaped structure with a large diameter at the feeding end and a small diameter at the discharging end. The shape of the spiral blades of the auger 25 matches the shape of the feed barrel 23. A feed motor 26 is fixedly installed on the bottom of the first support frame 24, and a first bevel gear 27 is fixedly installed on the power output end of the feed motor 26. A second bevel gear 28 meshing with the first bevel gear 27 is fixedly installed on the rotating shaft of the auger 25.

[0037] like Figure 8 As shown, a first sprocket 37 is fixedly mounted on the rotating shaft of the crushing roller 36, a second sprocket 38 is provided below the feeding barrel 29, the first sprocket 37 and the second sprocket 38 are connected to each other by a chain 39, the second sprocket 38 is rotatably mounted on the outer wall of the fixed frame 18, a third bevel gear 40 is fixedly mounted on the rotating shaft end of the second sprocket 38, the third bevel gear 40 is meshed with the second bevel gear 28, the diameter of the second bevel gear 28 is larger than the diameter of the third bevel gear 40, a feeding pipe 296 is provided on the side of the crushing chamber 291 away from the feeding barrel 29, and the feeding pipe 296 is connected to the top wall of the feeding end of the conveying barrel 23.

[0038] The present embodiment provides a polishing device for a plate edge banding machine. When the wax block is installed in the feed barrel 29, the pressure wheel 33 at the rear end of the feed barrel 29 passes through the second clearance hole 294 and abuts against the top surface of the wax block. Under the action of the first spring 341, the pressure wheel 33 presses the wax block downward to prevent the rear end of the wax block from warping up and affecting the normal feeding of the wax block. The feed wheel 32 passes through the first clearance hole 292 and bites with the front end of the top surface of the wax block. The feed motor 31 drives the feed wheel 32 to rotate, so that the wax block moves into the crushing chamber 291. The specific technical scheme is as follows:

[0039] like Fig. 9 As shown, the feed barrel 29 is fixedly mounted on the second support frame 30, and the second support frame 30 is fixedly mounted on the outer wall of the fixed frame 18. A first clearance hole 292 is opened at one end of the top wall of the feed barrel 29 close to the crushing chamber 291, and a fixing plate 293 is welded to the side of the first clearance hole 292. The feed motor 31 is fixedly mounted on the fixing plate 293, and the feed wheel 32 is located on the inner side of the first clearance hole 292. The feed wheel 32 is a gear-shaped structure, and the tooth portion at the lowest end of the feed wheel 32 is located inside the feed barrel 29. A second clearance hole 294 is provided on the side of the top wall of the feed barrel 29 away from the crushing chamber 291, and a fixing frame 295 is welded to the periphery of the second clearance hole 294. A pressure wheel 33 is provided on the inner side of the second clearance hole 294. Bearing seats 34 are rotatably mounted on the rotating shafts at both ends of the pressure wheel 33. The bearing seats 34 are slidably mounted on the positioning frame 35. The positioning frame 35 is fixedly mounted on the fixing frame 295 by bolts. A first spring 341 is fixedly mounted on the top of the bearing seat 34, and the first spring 341 abuts against the top wall of the positioning frame 35.

[0040] The present embodiment provides a polishing device for a plate edge banding machine. Bolts are installed in the first mounting hole 201 and the second mounting hole 202 of the base 2. The base 2 is fixed on the base 1 by the bolts. The staff can rotate the base 2 with the first mounting hole 201 as the center of the circle to adjust the horizontal angle of the polishing device so that the axial direction of the polishing wheel 20 is perpendicular to the moving direction of the plate to achieve the best polishing effect. When it is necessary to adjust the distance between the polishing wheel 20 above the plate and the plate, first loosen the positioning nut 65 so that the positioning nut 65 is away from the U-shaped hole 81 to leave an adjustment distance, and then slide the upper slide 6 along the guide rod 3 to adjust the distance between the upper polishing wheel 20 and the plate. After the spacing is adjusted, the upper slide seat 6 is kept in position and the positioning nut 65 is tightened so that the positioning nut 65 is clamped on the upper and lower sides of the U-shaped hole 81, thereby fixing the position of the upper slide seat 6. When it is necessary to adjust the spacing between the polishing wheel 20 below the plate and the plate, the first screw rod 5 is rotated, and the lower slide seat 7 slides along the guide rod 3 under the action of the first screw rod 5, so that the position adjustment of the lower polishing wheel 20 can be completed. A five-star plate is fixedly installed on the top of the first screw rod 5 to facilitate the staff to hold and rotate the first screw rod 5. The bottom end of the first screw rod 5 is matched with a limit table to prevent the first screw 5 from separating from the lower slide seat 7 due to excessive adjustment. The specific technical scheme is as follows:

[0041] like Figure 2 and Figure 7 As shown, the base 2 is a fan-shaped structure, and a first mounting hole 201 is provided at one end of the top of the base 2 close to the center of the fan-shaped circle, and a plurality of groups of second mounting holes 202 are provided at one end of the base 2 away from the first mounting hole 201. Preferably, the number of the second mounting holes 202 is two groups, and the second mounting holes 202 are arranged in an array with the center of the first mounting hole 201. The second mounting holes 202 are an arc-shaped structure, and the center of the second mounting holes 202 is concentric with the center of the first mounting hole 201. The ends of the two groups of guide rods 3 away from the base 2 are fixedly installed with connecting plates 4. A first screw rod 5 is fixedly mounted on the plate 4, and the first screw rod 5 is connected to the lower sliding seat 7 by threaded fitting. A support seat 63 is fixedly mounted on the side wall of the upper sliding seat 6 away from the moving assembly by threaded fitting. A second screw rod 64 is fixedly mounted on the top of the support seat 63, and a plurality of groups of positioning nuts 65 are installed on the second screw rod 64 by threaded fitting. A hanging seat 8 is provided on the side of the second screw rod 64, and the hanging seat 8 is fixedly mounted on the side wall of the frame of the edge banding machine. A U-shaped hole 81 is opened at the end of the hanging seat 8, and the second screw 64 is arranged and mounted on the inner side of the U-shaped hole 81.

[0042] The present embodiment provides a polishing device for a plate edge banding machine. When polishing the plate, the cam 15 is driven by the shifting motor 14 to rotate. The cam 15 contacts the turntable 13. The friction between the cam 15 and the push rod 12 is reduced by the turntable 13. The cam 15 pushes the push rod 12 to move toward the front side of the mounting frame 9 during the rotation process. The mounting slide 11 slides along the polishing rod 10 under the action of the push rod 12. The polishing mechanism moves synchronously with the mounting slide 11. When the mounting slide 11 moves to the limit position on the front side of the mounting frame 9, the cam 15 is separated from the turntable 13. At this time, under the action of the second spring 16, the mounting slide 11 moves to the rear side of the mounting frame 9 and resets, thereby realizing the forward and backward shifting of the polishing wheel 20, so that each point of the polishing wheel 20 contacts the edge banding belt for the same time, so that the loss of the polishing wheel 20 is less. The specific technical scheme is as follows:

[0043] like Figure 7 and Fig.13 As shown, the shifting assembly includes a mounting frame 9, and slide support seats 92 are fixedly installed at the front and rear ends of the side walls of the mounting frame 9 away from the guide rod 3, and light rods 10 are fixedly installed at both ends of the two groups of slide support seats 92. A mounting slide 11 is slidably installed on the light rod 10, and the fixed frame 18 is fixedly installed on the mounting slide 11 by bolts. A push rod 12 is fixedly installed at the rear end of the mounting slide 11, and a turntable 13 is rotatably installed on the end of the push rod 12. A shifting motor 14 is fixedly installed at the rear end of the mounting frame 9, and a cam 15 is fixedly installed at the power output end of the shifting motor 14, and the cam 15 abuts against the turntable 13. A slot hole 111 is opened at the front end of the mounting slide 11, and a second spring 16 is fixedly installed in the slot hole 111.

[0044] This embodiment provides a polishing device for a plate edge banding machine. The mounting frame 9 can be released by loosening the locking nut 171, so that the mounting frame 9 can slide along the arc-shaped boss 61. The staff can conveniently adjust the longitudinal angle of the polishing wheel 20 to meet different processing requirements. The specific technical solution is as follows:

[0045] like Figure 10-12 As shown, an arc-shaped boss 61 is provided on the side wall of the upper slide 6 close to the mounting frame 9, and a third mounting hole 62 is provided in the middle of the arc-shaped boss 61. The third mounting hole 62 is an arc-shaped structure, and the center of the third mounting hole 62 is concentric with the center of the arc-shaped boss 61. The lower slide 7 is provided with an arc-shaped boss 6 symmetrical to the structure of the upper slide 6, and an arc-shaped groove 91 matching the arc-shaped boss 61 is provided on the side wall of the mounting frame 9 close to the guide rod 3. A third screw 17 is fixedly installed in the arc-shaped groove 91. The third screw 17 is located on the inner side of the third mounting hole 62, and a locking nut 171 is installed on the end of the third screw 17 through threaded cooperation.

[0046] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A polishing device for a plate edge banding machine, comprising a base (1), characterized in that: The base (1) is provided with a fixing mechanism, the fixing mechanism comprising a base (2), the base (2) being adjustably mounted on the base (1), a plurality of guide rods (3) being fixedly mounted on the base (2), an upper slide seat (6) and a lower slide seat (7) being movably mounted on the guide rods (3), a moving assembly being adjustably mounted on the upper slide seat (6) and the lower slide seat (7), a polishing mechanism being provided on the moving assembly, the polishing mechanism comprising a fixing frame (18), a polishing motor (19) being fixedly mounted on the fixing frame (18), a polishing wheel (20) being fixedly mounted on the power output shaft of the polishing motor (19), a waxing mechanism being provided on the side of the polishing wheel (20), the waxing mechanism comprising a smearing scraper The smear scraper (21) is provided with a feed pipe (22) fixedly mounted on the smear scraper (21), and the end of the feed pipe (22) away from the smear scraper (21) is fixedly connected to a feed cylinder (23), and a screw dragon (25) is movably mounted in the feed cylinder (23), and the feed end of the feed cylinder (23) is fixedly connected to a wax block crushing assembly, and the wax block crushing assembly comprises a feed cylinder (29), and a crushing chamber (291) is provided at one end of the feed cylinder (29) close to the feed cylinder (23), and a crushing roller (36) is movably mounted in the crushing chamber (291), and a feed motor (31) is fixedly mounted at the connection between the feed cylinder (29) and the crushing chamber (291), and a feed wheel (32) is fixedly mounted at the power output end of the feed motor (31).

2. The polishing device for a plate edge banding machine according to claim 1, characterized in that: The fixed frame (18) is a C-shaped structure, the polishing motor (19) is fixedly mounted on the inner wall of the fixed frame (18), a first support frame (24) is fixedly mounted on the outer wall of the fixed frame (18) away from the shifting assembly, the feed cylinder (23) is fixedly mounted on the first support frame (24), a feed motor (26) is fixedly mounted on the bottom of the first support frame (24), a first bevel gear (27) is fixedly mounted on the power output end of the feed motor (26), and a second bevel gear (28) meshing with the first bevel gear (27) is fixedly mounted on the rotating shaft of the auger (25).

3. The polishing device for a plate edge banding machine according to claim 2, characterized in that: The feeding cylinder (23) is a bucket-shaped structure with a large diameter at the feeding end and a small diameter at the discharging end. The shape of the spiral blades of the auger (25) matches the shape of the feeding cylinder (23).

4. The polishing device for a plate edge banding machine according to claim 3, characterized in that: The smear scraper (21) is an arc-shaped structure matching the diameter of the polishing wheel (20), a discharge port (211) is provided in the middle of the smear scraper (21), and the delivery pipe (22) is fixedly connected to the discharge port (211).

5. The polishing device for a plate edge banding machine according to claim 2, characterized in that: The feed barrel (29) is fixedly mounted on the second support frame (30), and the second support frame (30) is fixedly mounted on the outer wall of the fixed frame (18). A first clearance hole (292) is opened at one end of the top wall of the feed barrel (29) close to the crushing chamber (291), and a fixed plate (293) is fixedly connected to the side of the first clearance hole (292). The feed motor (31) is fixedly mounted on the fixed plate (293), and the feed wheel (32) is located on the inner side of the first clearance hole (292). The feed wheel (32) is a gear-shaped structure, and the tooth portion at the lowest end of the feed wheel (32) is located inside the feed barrel (29). A second clearance hole (294) is provided on the side of the top wall of the feed barrel (29) away from the crushing chamber (291); a fixed frame (295) is fixedly connected to the periphery of the second clearance hole (294); a pressure wheel (33) is provided on the inner side of the second clearance hole (294); bearing seats (34) are rotatably mounted on the rotating shafts at both ends of the pressure wheel (33); the bearing seats (34) are slidably mounted on the positioning frame (35); the positioning frame (35) is fixedly mounted on the fixed frame (295); a first spring (341) is fixedly mounted on the top of the bearing seat (34); the first spring (341) is in contact with the top wall of the positioning frame (35).

6. The polishing device for a plate edge banding machine according to claim 5, characterized in that: A first sprocket (37) is fixedly mounted on the rotating shaft of the crushing roller (36), a second sprocket (38) is provided below the feeding cylinder (29), the first sprocket (37) and the second sprocket (38) are connected to each other via a chain (39), the second sprocket (38) is rotatably mounted on the outer wall of the fixed frame (18), a third bevel gear (40) is fixedly mounted on the rotating shaft end of the second sprocket (38), the third bevel gear (40) is meshed with the second bevel gear (28), the diameter of the second bevel gear (28) is larger than the diameter of the third bevel gear (40), a feeding pipe (296) is provided on the side of the crushing chamber (291) away from the feeding cylinder (29), and the feeding pipe (296) is connected to the top wall of the feeding end of the conveying cylinder (23).

7. The polishing device for a plate edge banding machine according to claim 1, characterized in that: The base (2) is a fan-shaped structure. A first mounting hole (201) is provided at one end of the top of the base (2) close to the center of the fan-shaped circle. A plurality of groups of second mounting holes (202) are provided at one end of the base (2) away from the first mounting hole (201). The second mounting holes (202) are arranged in an array with the center of the first mounting hole (201). The second mounting holes (202) are an arc-shaped structure. The center of the second mounting holes (202) is arranged concentrically with the center of the first mounting hole (201). A connecting plate (4) is fixedly installed at one end of the two groups of guide rods (3) away from the base (2). The connecting plate (4) is fixedly mounted on the connecting plate (4). A first screw rod (5) is installed, and the first screw rod (5) is connected with the lower sliding seat (7). A support seat (63) is fixedly installed on the side wall of the upper sliding seat (6) away from the sliding assembly. A second screw rod (64) is fixedly installed on the top of the support seat (63). A plurality of groups of positioning nuts (65) are installed on the second screw rod (64). A hanging seat (8) is provided on the side of the second screw rod (64). The hanging seat (8) is fixedly installed on the side wall of the frame of the edge banding machine. A U-shaped hole (81) is opened at the end of the hanging seat (8), and the second screw rod (64) is arranged and installed on the inner side of the U-shaped hole (81).

8. The polishing device for a plate edge banding machine according to claim 1, characterized in that: The shifting assembly comprises a mounting frame (9), wherein a slide support seat (92) is fixedly mounted at both ends of the side wall of the mounting frame (9) away from the guide rod (3), and a light rod (10) is fixedly mounted at both ends of the two sets of the slide support seats (92). A mounting slide (11) is slidably mounted on the light rod (10), and the fixing frame (18) is fixedly mounted on the mounting slide (11). A push rod (12) is fixedly mounted at the rear end of the mounting slide (11), and a turntable (13) is rotatably mounted at the end of the push rod (12). A shifting motor (14) is fixedly mounted at the rear end of the mounting frame (9), and a cam (15) is fixedly mounted at the power output end of the shifting motor (14), and the cam (15) is abutted against the turntable (13). A slot hole (111) is provided at the front end of the mounting slide (11), and a second spring (16) is fixedly mounted in the slot hole (111).

9. The polishing device for a plate edge banding machine according to claim 8, characterized in that: An arc-shaped boss (61) is provided on the side wall of the upper slide seat (6) close to the mounting frame (9), a third mounting hole (62) is provided in the middle of the arc-shaped boss (61), the third mounting hole (62) is an arc-shaped structure, the center of the third mounting hole (62) is concentric with the center of the arc-shaped boss (61), and the lower slide seat (7) is provided with an arc-shaped boss (61) symmetrical in structure to the upper slide seat (6).

10. The polishing device for a plate edge banding machine according to claim 9, characterized in that: An arc-shaped groove (91) matching the arc-shaped boss (61) is provided on the side wall of the mounting frame (9) close to the guide rod (3); a third screw rod (17) is fixedly installed in the arc-shaped groove (91); the third screw rod (17) is located on the inner side of the third mounting hole (62); and a locking nut (171) is installed at the end of the third screw rod (17).

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