Glazed tile polishing assembly and polishing machine

Abstract

The glazed tile polishing assembly comprises a transmission main shaft, a grinding head assembly, a lifting guide mechanism, a machine frame and a belt conveying device, a main shaft motor is arranged at one end of the transmission main shaft, the other end of the transmission main shaft is connected with a grinding head installation disc, and a polishing grinding head extending out of the peripheral face of the grinding head installation disc is arranged in the grinding head assembly. The central axis of the polishing grinding head is parallel to the grinding head installation disc, the outline of the peripheral face of the polishing grinding head is round, the lifting guide mechanism is fixedly arranged on the rack and used for driving the transmission main shaft and the grinding head assembly on the grinding head installation disc to move in a lifting mode, the rack is erected at the discharging end of the belt conveying device, and the glazed tile polishing assembly is arranged on the rack. The polishing grinding head in the glazed tile polishing assembly rotates in a rolling mode, so that the rotating speed of the polishing grinding head can be increased, the polishing efficiency is high, and the production yield can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceramic tile polishing equipment technical field, concretely relates to a glazed tile polishing assembly and polishing machine. BACKGROUND

[0002] Glazed tile is the surface of the tile through the glaze high temperature and high pressure firing treatment, through the polishing equipment to the glaze of glazed tile polishing treatment, can produce rich and clear pattern and pattern, form the polished tile different artistic style product system, satisfy the need of different decorative places and different consumer aesthetic demand.

[0003] Usually the surface of the glazed tile blank is uneven, need polishing treatment, the traditional polishing machine's grinding head is with wobble type circumference rotation to the surface of the glazed tile blank face contact polishing, this flat polishing grinding head first contact is the area of the glazed tile blank surface convex, and the area of the deep recess is difficult to contact, lead to the brick surface easy to produce ripple, reduce the quality and quality of the glazed tile, and the polishing efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model discloses a glazed tile polishing assembly, and aims at solving the problem that the polishing grinding head in the prior art is difficult to polish the recessed area of the surface of the glazed tile blank, leading to the brick surface easy to produce ripple, reducing the quality and quality of the glazed tile, and the polishing efficiency is low.

[0005] In order to achieve the above purpose, the utility model provides a glazed tile polishing assembly, which comprises: a transmission main shaft, one end of the transmission main shaft is provided with a main shaft motor, the other end of the transmission main shaft is connected with a grinding head mounting disc; a plurality of grinding head assemblies are arranged around the grinding head mounting disc, the grinding head assembly is provided with a polishing grinding head extending out of the peripheral surface of the grinding head mounting disc, the central axis of the polishing grinding head is arranged in parallel with the grinding head mounting disc, and the contour of the peripheral surface of the polishing grinding head is circular; a lifting guide mechanism is fixedly arranged on a rack and used for driving the transmission main shaft and the grinding head assembly on the grinding head mounting disc to move up and down.

[0006] Further, the grinding head assembly comprises the polishing grinding head and a grinding head motor, and the polishing grinding head is connected with the output shaft end of the grinding head motor through a connecting piece.

[0007] Further, the connecting piece is a speed reducer, the connecting piece is fixedly connected with the grinding head mounting disc, and the grinding head motor is arranged in an L shape with the polishing grinding head through the connecting piece.

[0008] Further, a protective cover is fixedly connected between the grinding head motor and the connecting piece, and the protective cover rotates along with the grinding head mounting disc.

[0009] Further, the polishing head comprises a connecting shaft sleeve, an abrasive roller and polishing abrasive, the connecting shaft sleeve is connected with the output shaft of the connecting member, the abrasive roller is sleeved on the connecting shaft sleeve, and the polishing abrasive is arranged on the outer circumferential surface of the abrasive roller.

[0010] Further, the outer circumferential surface of the abrasive roller is provided with a plurality of abrasive mounting grooves, and the polishing abrasive is detachably arranged in the abrasive mounting groove.

[0011] Further, the connecting shaft sleeve is in the shape of a circular truncated cone, and the inner center of the abrasive roller is provided with a circular truncated cone hole matched with the connecting shaft sleeve.

[0012] Further, the lifting guide mechanism comprises a connecting bottom plate, a motor mounting plate, a moving bottom plate and a fixed top plate connected in sequence from bottom to top through four vertical columns, the connecting bottom plate is fixedly connected to the rack, the main shaft motor is fixedly connected to the motor mounting plate, the transmission main shaft penetrates through the motor mounting plate and the connecting bottom plate, a guide sliding sleeve is sleeved on the four vertical columns connecting the motor mounting plate and the moving bottom plate, a lifting motor is arranged on the fixed top plate, and the output shaft end of the lifting motor penetrates through the fixed top plate vertically and is fixedly connected to the moving bottom plate through a flange.

[0013] Further, the lower end surface of the connecting bottom plate is fixedly connected with a main shaft sleeve sleeved on the outer periphery of part of the transmission main shaft, and the lower end of the main shaft sleeve is connected with the transmission main shaft through a bearing.

[0014] Compared with the prior art, the plurality of polishing head assemblies are arranged on the polishing head mounting disc at one end of the rotating main shaft, the polishing head assembly is provided with the polishing head protruding from the outer circumferential surface of the polishing head mounting disc, the contour of the outer circumferential surface of the polishing head is circular, the central axis of the polishing head is arranged in parallel with the polishing head mounting disc, the transmission main shaft drives the polishing head mounting disc to rotate through the main shaft motor, drives the plurality of polishing head assemblies to rotate, the polishing head rotates on the polishing head assembly, the polishing head mounting disc is pressed down through the lifting guide mechanism, the polishing head is in linear contact with the surface of the glazed brick body, the pressure on the concave-convex area on the surface of the glazed brick body is uniform, the brightness after polishing is uniform, the generation of ripples is reduced, and the quality and the quality of the product are improved.

[0015] Another purpose of the utility model is to provide a glazed brick polishing machine, which comprises the above-mentioned glazed brick polishing assembly, a rack and a belt conveying device, the rack is arranged at the discharging end of the belt conveying device, and the glazed brick polishing assembly is arranged on the rack.

[0016] Compared with the prior art, the plurality of polishing head assemblies are arranged on the polishing head mounting disc at one end of the rotating main shaft, the polishing head assembly is provided with the polishing head protruding from the outer circumferential surface of the polishing head mounting disc, the contour of the outer circumferential surface of the polishing head is circular, the central axis of the polishing head is arranged in parallel with the polishing head mounting disc, the transmission main shaft drives the polishing head mounting disc to rotate through the main shaft motor, drives the plurality of polishing head assemblies to rotate, the polishing head rotates on the polishing head assembly, the polishing head mounting disc is pressed down through the lifting guide mechanism, the polishing head is in linear contact with the surface of the glazed brick body, the pressure on the concave-convex area on the surface of the glazed brick body is uniform, the brightness after polishing is uniform, the generation of ripples is reduced, and the quality and the quality of the product are improved.

[0017] 1. The polishing head in the glaze tile polishing assembly is in a rolling rotation mode, so that the rotation speed of the polishing head can be increased, the polishing efficiency is high, and the production yield is improved.

[0018] 2. The polishing head is transversely arranged on the head mounting disc, the occupied space of the polishing head is reduced, the diameter size of the head mounting disc is reduced, the equipment volume is reduced, and the equipment manufacturing cost is reduced.

[0019] 3. The polishing head is in linear contact with the surface of the glaze tile blank in a rolling rotation mode, so that the consumption of the abrasive is reduced, and the abrasive consumption cost is reduced.

[0020] 4. The polishing head and the head motor are connected through the speed reducer, frequency conversion control can be performed, power consumption is saved, and processing cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the glaze tile polishing assembly of the utility model;

[0022] Figure 2 It is a structure schematic view of the head assembly in the glaze tile polishing assembly of the utility model;

[0023] Figure 3 It is a structure schematic view of the internal connection structure of the head assembly in the glaze tile polishing assembly of the utility model;

[0024] Figure 4 It is a top view structure schematic view of the glaze tile polishing assembly of the utility model;

[0025] Figure 5 It is Figure 4 the sectional view in A-A direction;

[0026] Figure 6 It is Figure 4 the sectional view in B-B direction

[0027] Figure 7 It is a structure schematic view of the glaze tile polishing machine of the utility model.

[0028] EXPLANATION OF REFERENCE NUMERALS

[0029] 1-glaze tile polishing assembly; 2-frame; 3-belt conveying device;

[0030] 10-transmission main shaft; 11-main shaft motor; 12-head mounting disc;

[0031] 20-head assembly; 21-polishing head; 211-continuous shaft sleeve; 212-abrasive roller; 213-polishing abrasive; 214-abrasive mounting groove; 22-head motor; 23-connection piece; 24-protective cover;

[0032] 30-lifting guide mechanism; 31-column; 32-connection bottom plate; 33-motor mounting plate; 34-moving bottom plate; 35-fixed top plate; 36-guide sleeve; 37-lifting motor; 38-main shaft sleeve. DETAILED DESCRIPTION

[0033] The utility model will be described in detail below in combination with specific embodiments.

[0034] In the utility model, when the orientation words appear, the orientation words are used for facilitating the description of the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0035] In the utility model, except for the case where it is explicitly specified and limited, when the terms such as "arranged on", "connected", and "connected" appear, these terms should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or it can be connected through an intermediate medium; it can be connected between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0036] As shown in FIG. Figure 1 A glazed tile polishing assembly, comprising a transmission main shaft 10, a grinding head assembly 20 and a lifting guide mechanism 30.

[0037] One end of the transmission main shaft 10 is provided with a main shaft motor 11, and the other end of the transmission main shaft 10 is connected with a grinding head mounting disc 12. The grinding head assembly 20 is provided with a plurality of grinding head assemblies 20, which are arranged around the grinding head mounting disc 12. The polishing grinding head 21 in the grinding head assembly 20 protrudes from the outer surface of the grinding head mounting disc 12. The central axis of the polishing grinding head 21 is arranged in parallel with the grinding head mounting disc 12, and the outer surface of the polishing grinding head 21 is circular in profile. The lifting guide mechanism 30 is fixedly arranged on the rack, and is used to drive the transmission main shaft 10 and the grinding head assembly 20 on the grinding head mounting disc 12 to move up and down.

[0038] In specific implementation, the lifting guide mechanism 30 is fixedly arranged on the rack of the polishing machine, and drives the transmission main shaft 10 and the grinding head assembly 20 on the grinding head mounting disc 12 to move up and down, so that the polishing grinding head 21 is in contact with the surface of the glazed tile blank. When the lifting guide mechanism 30 drives the transmission main shaft 10 and the grinding head assembly 20 on the grinding head mounting disc 12 to press down, the polishing grinding head 21 can uniformly press the concave-convex area on the surface of the glazed tile blank, so that the brightness of the polished glazed tile blank is uniform, the generation of ripples is reduced, and the quality and quality of the product are improved.

[0039] As shown in FIG. Figures 1 to 3As shown, in the embodiment, the grinding head assembly 20 comprises a polishing grinding head 21 and a grinding head motor 22, the polishing grinding head 21 is connected with the output shaft end of the grinding head motor 22 through a connecting piece 23.

[0040] Specifically, the connecting piece 23 is a speed reducer, the connecting piece 23 is fixedly connected with the grinding head mounting disc 12, the grinding head motor 22 is arranged in an L shape with the polishing grinding head 21 through the connecting piece 23, so that the polishing grinding head 21 extends out of the outer circumferential surface of the grinding head mounting disc 12, and is in linear contact with the surface of the polishing material in a rolling rotation manner. In addition, through the transmission ratio between the speed reducer and the grinding head motor 22, the rotating speed of the polishing grinding head 21 can be improved, so that the polishing efficiency of the glazed tile blank is improved.

[0041] In the embodiment, a protective cover 24 is fixedly connected between the grinding head motor 22 and the connecting piece 23, the protective cover 24 rotates with the grinding head mounting disc 12, so that the grinding head motor 22 is installed more firmly, and loosening during the rotation of the grinding head mounting disc 12 is avoided.

[0042] In the embodiment, the polishing grinding head 21 comprises a shaft sleeve 211, a grinding material roller 212 and polishing grinding material 213, the shaft sleeve 211 is connected with the output shaft of the connecting piece 23, the grinding material roller 212 is sleeved on the shaft sleeve 211, and the polishing grinding material 213 is arranged on the outer circumferential surface of the grinding material roller 212.

[0043] In specific implementation, one end of the shaft sleeve 211 is fixedly connected with the output shaft of the connecting piece 23 through a gland and a screw. One end of the grinding material roller 212 is fixedly connected with the end of the shaft sleeve 211 through a gland ring and a screw. The shaft sleeve 211 and the grinding material roller 212 can also be fixedly connected with the output shaft of the connecting piece 23 at the same time through only one gland.

[0044] In the embodiment, a plurality of grinding material mounting grooves 214 are arranged on the outer circumferential surface of the grinding material roller 212, and the polishing grinding material 213 is detachably arranged in the grinding material mounting groove 214, so that the worn polishing grinding material 213 can be conveniently replaced.

[0045] In specific implementation, the polishing grinding material 213 is detachably connected with the grinding material mounting groove 214 in a way of sliding groove and sliding block insertion, and a blocking ring for blocking the polishing grinding material 213 from sliding out of the grinding material mounting groove 214 is arranged on the two end surfaces of the grinding material roller 212.

[0046] In the embodiment, the shaft sleeve 211 is in a circular truncated cone shape, and a circular truncated cone hole matched with the shaft sleeve 211 is arranged in the inner center of the grinding material roller 212. Through the cooperation between the conical surfaces, the grinding material roller 212 and the shaft sleeve 211 can be more tightly connected, so that loosening during high-speed rolling rotation is prevented.

[0047] As Figure 1 andFigures 4 to 6 As shown in the embodiment, the lifting guide mechanism 30 comprises a connecting bottom plate 32, a motor mounting plate 33, a moving bottom plate 34 and a fixed top plate 35 connected in sequence from bottom to top through four vertical columns 31, the connecting bottom plate 32 is fixedly connected on the rack 2, the main shaft motor 11 is fixedly connected on the motor mounting plate 33, the transmission main shaft 10 penetrates the motor mounting plate 33 and the connecting bottom plate 32, the four vertical columns 31 connecting the motor mounting plate 33 and the moving bottom plate 34 are sleeved with guide sliding sleeves 36, the fixed top plate 35 is provided with a lifting motor 37, the output shaft end of the lifting motor 37 penetrates the fixed top plate 35 vertically and is fixedly connected with the moving bottom plate 34 through a flange.

[0048] In the specific implementation, the lifting motor 37 is a worm screw rod lifter, the fixed top plate 35 and the connecting bottom plate 32 are fixedly connected with the four vertical columns 31, the motor mounting plate 33 and the moving bottom plate 34 are connected on the four vertical columns 31 through the guide sliding sleeves 36, so that the output shaft end of the lifting motor 37 is fixedly connected with the moving bottom plate 34 through the flange, and thus the transmission main shaft 10 connected with the main shaft motor 11 can be lifted and moved in the vertical direction.

[0049] In the embodiment, the lower end surface of the connecting bottom plate 32 is fixedly connected with a main shaft sleeve 38 sleeved on the outer periphery of part of the transmission main shaft 10, and the lower end of the main shaft sleeve 38 is connected with the transmission main shaft 10 through a bearing, so as to prevent the transmission main shaft 10 from shaking when rotating.

[0050] Compared with the prior art, the plurality of grinding head assemblies 20 are arranged around the grinding head mounting disc 12 at one end of the rotating main shaft, the polishing grinding head 21 in the grinding head assembly 20 is provided to protrude outward from the periphery of the grinding head mounting disc 12, the profile of the outer periphery of the polishing grinding head 21 is circular, the central axis of the polishing grinding head 21 is arranged in parallel with the grinding head mounting disc 12, the transmission main shaft 10 drives the grinding head mounting disc 12 to rotate through the main shaft motor 11, drives the plurality of grinding head assemblies 20 to rotate, and the polishing grinding head 21 rolls and rotates on the grinding head assembly 20, the grinding head mounting disc 12 is pressed downward through the lifting guide mechanism, the polishing grinding head 21 is in linear contact with the surface of the glazed tile blank, the pressure on the concave-convex area of the surface of the glazed tile blank is uniform, the brightness after polishing is uniform, the generation of ripples is reduced, and the quality and the grade of the product are improved.

[0051] As Figure 7 shown, another purpose of the utility model lies in providing a glazed tile polishing machine which comprises the above-mentioned glazed tile polishing assembly 1, a rack 2 and a belt conveying device 3, the rack 2 is arranged at the discharging end of the belt conveying device 3, and the glazed tile polishing assembly 1 is arranged on the rack 2.

[0052] Compared with the prior art, the polishing head 21 in the glazed tile polishing assembly 1 is in a rolling rotation mode, so that the rotation speed of the polishing head 21 can be increased, the polishing efficiency is high, and the production yield is improved. The head radius is reduced, the grinding disc diameter is reduced, the equipment volume is reduced, and the equipment manufacturing cost is reduced. The polishing head 21 is in linear contact with the surface of the glazed tile blank in a rolling rotation mode, so that the consumption of the abrasive is reduced, and the abrasive consumption cost is reduced.

[0053] It should be noted that in the above embodiments, the glazed tile polishing assembly and the polishing machine are not only used for surface polishing of the glazed tile blank, but also suitable for polishing various ceramic plates.

[0054] In the case of no conflict, the above embodiments and features in the embodiments can be combined with each other.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A glaze tile polishing assembly, characterized by, The polishing assembly comprises a transmission main shaft, a main shaft motor arranged at one end of the transmission main shaft, and a grinding head mounting disc connected to the other end of the transmission main shaft. A plurality of grinding head assemblies are arranged around the grinding head mounting disc, and each grinding head assembly comprises a polishing grinding head arranged outside the peripheral surface of the grinding head mounting disc, wherein the central axis of the polishing grinding head is arranged in parallel with the grinding head mounting disc, and the peripheral surface of the polishing grinding head is circular. A lifting guide mechanism is fixedly arranged on the frame and used to drive the transmission main shaft and the grinding head assemblies on the grinding head mounting disc to move up and down. The grinding head assembly comprises the polishing grinding head and a grinding head motor, and the polishing grinding head is connected to the output shaft end of the grinding head motor through a connecting piece.

2. A glazing tile polishing assembly according to claim 1, wherein, The connecting piece is a speed reducer, the connecting piece is fixedly connected to the grinding head mounting disc, and the grinding head motor is arranged in an L shape with the polishing grinding head through the connecting piece.

3. A glazing tile polishing assembly according to claim 2, wherein, A protective cover is fixedly connected between the grinding head motor and the connecting piece, and the protective cover rotates with the grinding head mounting disc.

4. A glazing tile polishing assembly according to claim 3, wherein, The polishing grinding head comprises a connecting shaft sleeve, an abrasive roller, and polishing abrasive, the connecting shaft sleeve is connected to the output shaft of the connecting piece, the abrasive roller is sleeved on the connecting shaft sleeve, and the polishing abrasive is arranged around the peripheral surface of the abrasive roller.

5. An enameled tile polishing assembly according to claim 3, characterized in that, A plurality of abrasive mounting grooves are arranged around the peripheral surface of the abrasive roller, and the polishing abrasive is detachably arranged in the abrasive mounting grooves.

6. An enameled tile polishing assembly according to claim 5, characterized in that, The connecting shaft sleeve is in the shape of a circular truncated cone, and a circular truncated cone hole matched with the connecting shaft sleeve is arranged in the center of the interior of the abrasive roller.

7. An enameled tile polishing assembly according to claim 5, characterized in that, The lifting guide mechanism comprises a connecting bottom plate, a motor mounting plate, a moving bottom plate, and a fixed top plate connected in sequence from bottom to top through four vertical columns, the connecting bottom plate is fixedly connected to the frame, the main shaft motor is fixedly connected to the motor mounting plate, the transmission main shaft penetrates through the motor mounting plate and the connecting bottom plate, a guide sliding sleeve is sleeved on the four vertical columns connecting the motor mounting plate and the moving bottom plate, a lifting motor is arranged on the fixed top plate, and the output shaft end of the lifting motor penetrates through the fixed top plate vertically and is fixedly connected to the moving bottom plate through a flange.

8. An enameled tile polishing assembly according to claim 1, characterized in that, The lower end surface of the connecting bottom plate is fixedly connected to a main shaft sleeve sleeved around part of the peripheral surface of the transmission main shaft, and the lower end of the main shaft sleeve is connected to the transmission main shaft through a bearing.

9. An enameled tile polishing assembly according to claim 8, characterized in that, The polishing assembly, the frame, and the belt conveying device are arranged in any one of claims 1 to 9, the frame is arranged at the discharging end of the belt conveying device, and the polishing assembly is arranged on the frame.

10. A glaze tile polishing machine characterized by, ​

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