CN108555722A - Stable edging device and tile edge production system - Google Patents

Abstract

The invention discloses an edging device with stable operation and a ceramic tile edging production system. The edging device with stable operation includes: a grinding head seat; a shaft sleeve, which is slidably installed on the grinding head seat along a first direction , the sleeve has a shaft hole extending along the first direction; the grinding head shaft is rotatably installed in the shaft hole; the edging wheel is installed at the first end of the grinding head shaft; the fine-tuning device , installed on the grinding head seat, and used to drive the bushing to slide along the first direction on the grinding head seat, so as to drive the edging wheel to move along the first direction, so that the edging wheel moves in the first direction The position in one direction is adjustable; and the locking device is installed on the grinding head seat and is used for locking the shaft sleeve. In this way, not only the processing accuracy of the ceramic tile by the edging device with stable operation can be improved, but also the applicable range of the edging device with stable operation can be improved.

Description

Stable edging device and tile edging production system

technical field

The invention relates to the technical field of ceramic tile production and processing equipment, in particular to an edging device with stable operation and a tile edging production system.

Background technique

The edging device is the equipment for processing the corners of the tiles during the tile production process. The existing edging device generally includes an edging motor and an edging wheel installed on the output shaft of the edging motor. The edging motor is used to drive The edging wheel rotates and the edging wheel is used to process the sides of the tiles. Existing edging devices are generally directly fixed on the frame of the ceramic tile edging production system for edging the tiles to be processed on the frame.

Since the existing edging device generally cannot control the feeding amount of the edging wheel in its axial direction, the processing precision of the tiles by the existing edging device is relatively low.

Contents of the invention

The main purpose of the present invention is to provide an edging device with stable operation, aiming at solving the technical problem that the existing edging device cannot control the feeding amount of the edging wheel in its axial direction.

In order to achieve the above object, the present invention proposes a stable edging device, comprising:

Grinding head seat;

A shaft sleeve is slidably mounted on the grinding head seat along a first direction, and the shaft sleeve has a shaft hole extending along the first direction;

The grinding head shaft is rotatably installed in the shaft hole;

The edging wheel is mounted on the first end of the grinding head shaft;

a fine-tuning device, installed on the grinding head seat, and used to drive the bushing to slide along the first direction on the grinding head seat, so as to drive the edging wheel to move along the first direction, so that the edging wheel The position in the first direction is adjustable; and

The locking device is installed on the grinding head seat and is used for locking the shaft sleeve.

Optionally, the grinding head seat is provided with a grinding head cavity extending along the first direction and having openings at both ends, and the bushing is slidably installed in the grinding head cavity along the first direction.

Optionally, the locking device includes a first locking member and a first fastener, and a first locking hole communicated with the grinding head cavity is opened on one side of the grinding head seat, and the first locking hole communicates with the grinding head chamber. A locking member is movably inserted in the first locking hole along the second direction;

The first locking member is arranged on one side of the shaft sleeve, the first fastener connects the first locking member and the grinding head seat, and can be driven by the first fastener The first locking member moves in the second direction, so that the first locking member approaches and locks or moves away from and releases the shaft sleeve;

The second direction is consistent with the extension direction of the axis of the first fastener.

Optionally, the inner end of the first locking member close to the bushing is concavely formed with a first locking portion matching the outer surface of the bushing, when the first locking member is locked When the shaft sleeve is used, the first locking portion abuts against the shaft sleeve, and cooperates with the grinding head seat to clamp the shaft sleeve.

Optionally, the locking device further includes a second locking member, a second locking hole corresponding to the first locking hole is opened on the other side of the grinding head seat, and the second locking The tight hole communicates with the grinding head cavity, and the second locking member is movably inserted in the second locking hole along the second direction;

The first locking piece and the second locking piece are separately arranged on both sides of the shaft sleeve, the first fastener connects the first locking piece and the second locking piece, and The first locking member and the second locking member can be driven to move in the second direction through the first fastener, so as to lock or release the shaft sleeve.

Optionally, the locking device further includes an elastic member, and two ends of the elastic member elastically abut against the first locking member and the second locking member respectively.

Optionally, the fine-tuning device includes an adjusting screw, the adjusting screw is screwed on the grinding head seat along the first direction, the adjusting screw is spaced from the sleeve, and one end of the adjusting screw is connected to the The shaft sleeve is fixedly connected to drive the shaft sleeve to slide along the first direction on the grinding head seat.

Optionally, the fine-tuning device also includes an adjusting worm and an adjusting worm gear that are meshed with each other, the adjusting worm and the adjusting worm are both rotatably mounted on the grinding head seat, and the adjusting screw and the The shaft mounting hole of the worm wheel is screwed; the worm wheel can be driven to rotate by turning the adjusting worm, and the rotation of the worm wheel can drive the adjusting screw screwed with it to drive the bushing on the grinding head seat along the first Direction slide.

Optionally, a connecting convex portion protrudes from the outer peripheral surface of the shaft sleeve away from the end of the edging wheel, and one end of the adjusting screw is fixedly connected to the connecting convex portion.

The present invention also proposes a ceramic tile edging production system, comprising:

frame;

a conveyor belt mounted on the frame; and

An edge grinding device with stable operation is installed on the frame and arranged on one side of the conveyor belt for processing tiles to be processed on the conveyor belt. The edging device with stable operation includes: a grinding head seat;

A shaft sleeve is slidably mounted on the grinding head seat along a first direction, and the shaft sleeve has a shaft hole extending along the first direction; a grinding head shaft is rotatably mounted in the shaft hole; The edging wheel is installed on the first end of the grinding head shaft; the fine-tuning device is installed on the grinding head seat and is used to drive the bushing to slide along the first direction on the grinding head seat to drive the The edging wheel moves along the first direction, so that the position of the edging wheel in the first direction can be adjusted; and the locking device is installed on the grinding head seat and is used for locking the shaft sleeve.

The edging device with stable operation of the present invention can control the feed rate of the edging wheel in its axial direction, thereby not only improving the processing accuracy of the tiles by the edging device with stable operation; but also by adjusting the edging wheel in its The feed rate in the axial direction is used to process tiles of different sizes, which can improve the application range of the edge grinding device with stable operation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is a schematic cross-sectional structural view of an angle of view of an embodiment of an edging device with stable operation of the present invention;

Fig. 2 is the local structure schematic diagram of the stable edge grinding device in Fig. 1;

Fig. 3 is a partial enlarged view of place A in Fig. 2;

Fig. 4 is a schematic cross-sectional structural view of another viewing angle of the edging device in Fig. 1 with stable operation;

Fig. 5 is the schematic cross-sectional structure diagram of the variant embodiment of the edging device with stable operation in Fig. 4;

Fig. 6 is a partial enlarged view at B in Fig. 5, wherein the end of the first sliding protrusion is set as an inverted triangle;

Fig. 7 is a partial enlarged view of place B in Fig. 5, wherein the end of the first sliding protrusion is set as an inverted semicircle;

Fig. 8 is a schematic cross-sectional structure diagram of another embodiment of the edging device with stable operation of the present invention;

Fig. 9 is a schematic cross-sectional structure diagram of another embodiment of the edging device with stable operation of the present invention;

Fig. 10 is a schematic structural view of an embodiment of the ceramic tile edging production system of the present invention.

Explanation of reference numbers:

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

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

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present invention.

The invention proposes an edging device with stable operation.

The edging device with stable operation of the invention is used in a ceramic tile edging production system to process the corners of tiles. In the embodiment provided by the present invention, as shown in FIG. 10 , the ceramic tile edging production system 1000 includes:

Rack 200;

Conveyor belt 300, described conveyer belt 300 is installed on the frame 200; And

The edging device 100 with stable operation of the present invention is installed on the frame 200 and is arranged on one side of the conveyor belt 300 to be used for processing the edging device 100 on the conveyor belt 300 Processing ceramic tile 400 for edge grinding.

In an embodiment of the present invention, as shown in FIGS. 1 to 4 , the edging device 100 with stable operation includes:

Grinding head seat 10;

A shaft sleeve 20 is slidably mounted on the grinding head seat 10 along the first direction, and the shaft sleeve 20 has a shaft hole 21 extending along the first direction;

The grinding head shaft 30 is rotatably installed in the shaft hole 21;

The edging wheel 40 is mounted on the first end of the grinding head shaft 30; and

The fine-tuning device 50 is installed on the grinding head seat 10, and is used to drive the bushing 20 to slide on the grinding head seat 10 along the first direction, so as to drive the grinding head shaft 30 and the edging wheel 40 to move along the first direction, so that all The position of the edging wheel 40 in the first direction is adjustable.

Specifically, the first direction is consistent with the axial direction of the grinding head shaft 30 and the edging wheel 40 . In the present invention, a grinding head seat 10 is provided to support the entire edging device 100 with stable operation, and is used to cooperate with other equipment to fix the edging device 100 with stable operation; a shaft sleeve 20 is provided to carry the grinding head shaft 30 and the edging wheel 40, so that the movement of the edging wheel 40 in the first direction can be realized; by setting the fine-tuning device 50, the bushing 20 can be driven to slide along the first direction on the grinding head seat 10, so as to drive the The grinding head shaft 30 and the edging wheel 40 on the sleeve 20 move along the first direction, so that the position of the edging wheel 40 in the first direction can be adjusted. That is to say, through the fine-tuning device 50, the feeding amount of the edging wheel 40 in its axial direction can be controlled, so that not only the processing accuracy of the tiles can be improved by the edging device 100 with stable operation; 40 in the axial direction to process ceramic tiles of different sizes, thereby improving the application range of the edging device 100 with stable operation.

Further, the edging device 100 with stable operation of the present invention can drive the grinding head shaft 30 to rotate the edging wheel 40 through an external power device, the external power device is installed on the frame 200, and its output end is connected to The head shaft 30 is connected; it can also be equipped with an edging power device 70 to drive the edging shaft 30 to drive the edging wheel 40 to rotate. 20 is installed on the grinding head seat 10 , and the output end of the edging power unit 70 is connected with the grinding head shaft 30 .

It can be understood that when an external power device is used to drive the edging wheel 40 to rotate, the output end of the external power device can be detachably connected to the grinding head shaft 30, wherein, when the fine-tuning device 50 drives the shaft sleeve When 20 moves in the first direction, the output end of the external power device is separated from the grinding head shaft 30; of course, the external power device and the frame 200 can also be slidably connected in the first direction. When the device 50 drives the sleeve 20 to move in the first direction, the external power device moves accordingly. Similarly, when adopting the scheme that the edging power device 70 is directly installed on the grinding head seat 10 to drive the edging wheel 40 to rotate, the output end of the edging power device 70 can be detachably connected to the grinding head shaft 30, wherein , when the fine-tuning device 50 drives the bushing 20 to move in the first direction, the output end of the edging power device 70 is separated from the grinding head shaft 30; Slidably connected in the first direction, when the trimming device 50 drives the bushing 20 to move in the first direction, the edging power device 70 moves accordingly. According to the teaching of the present invention (including the following embodiments), those skilled in the art can easily understand the specific structural forms of the above-mentioned multiple technical solutions, so it is not necessary to repeat them here.

In this embodiment, as shown in Fig. 1 to Fig. 4, in order to improve the convenience of use of the edging device 100 with stable operation, the edging device 100 with stable operation adopts its own edging power device 70, and the The edging power unit 70 is mounted on the axle sleeve 20 . In this way, the edging power device 70 can move together with the shaft sleeve 20 in the first direction, so that the structure of the edging device 100 with stable operation can be simplified.

Specifically, as shown in FIGS. 1 to 4 , the end of the bushing 20 away from the edging wheel 40 protrudes from the opening of the grinding head cavity 11 , and the outer peripheral surface of the end is provided with a connecting convex portion 22 , the edging power device 70 is installed on the connecting convex part 22 .

In this embodiment, as shown in Figures 1 to 4, the edging power device 70 includes an edging motor 71, the edging motor 71 is installed on the connecting protrusion 22, and the edging motor The output shaft of 71 is fixedly connected with the second end of the grinding head shaft 30 to drive the grinding head shaft 30 to rotate.

Specifically, as shown in FIGS. 1 to 4 , the stable edging device 100 also includes a coupling 72 that connects the output shaft of the edging motor 71 and the grinding head shaft 30 , To realize the linkage between the output shaft of the edging motor 71 and the grinding head shaft 30 . Of course, the grinding head shaft 30 and the output shaft of the edging motor 71 can also be integrated, that is, the output shaft of the edging motor 71 can be directly set as the grinding head shaft 30 .

Further, as shown in Figures 1 to 4, a grinding head chamber 11 extending along the first direction and having openings at both ends is opened on the grinding head seat 10, and the bushing 20 is slidable along the first direction. Installed in the grinding head chamber 11, the first end of the grinding head shaft 30 protrudes from an opening of the grinding head chamber 11 to install the edging wheel 40, and the second end of the grinding head shaft 30 passes through the other opening of the grinding head chamber 11 And be connected with edging power unit 70. In this way, by providing the grinding head cavity 11 , not only the installation of the bushing 20 can be facilitated, but also the sliding of the bushing 20 in the first direction can be controlled conveniently.

Further, as shown in FIGS. 5 to 7 , in some other embodiments of the present invention, one of the inner wall of the grinding head chamber 11 and the outer surface of the sleeve 20 is provided with a The other sliding protrusion is provided with a sliding groove extending along the first direction, and the sliding protrusion is installed in the sliding groove. In this way, the shaft sleeve 20 is installed in the grinding head chamber 11 through the chute-sliding convex structure, which not only facilitates the positioning of the shaft sleeve 20, but also prevents the shaft sleeve 20 from rotating in the circumferential direction; The contact area between the outer surface of the sleeve 20 and the inner wall of the grinding head cavity 11 can reduce the sliding friction force of the sleeve 20 in the grinding head cavity 11 , thereby facilitating the sliding of the sleeve 20 in the grinding head cavity 11 .

Further, as shown in FIGS. 5 to 7 , the sliding protrusion is provided on the outer surface of the sleeve 20 , and the sliding groove is provided on the inner wall of the grinding head chamber 11 . It can be understood that, compared with setting the sliding groove on the outer surface of the shaft sleeve 20, the present invention arranges the sliding protrusion on the outer surface of the shaft sleeve 20, which can reduce the structural strength of the shaft sleeve 20 as much as possible while ensuring the structural strength of the shaft sleeve 20. The thickness of the shaft sleeve 20 is small, so as to reduce the weight of the shaft sleeve 20 as much as possible, which not only saves materials, but also reduces the sliding friction of the shaft sleeve 20 in the grinding head cavity 11, so that the shaft sleeve 20 can be easily Slide in the grinding head chamber 11.

Further, as shown in FIG. 5 to FIG. 7, the sliding protrusion includes a first sliding protrusion 23, the first sliding protrusion 23 is provided at the bottom of the shaft sleeve 20, and the sliding groove includes a first sliding groove 111, so The first chute 111 is disposed at the bottom of the inner wall of the grinding chamber 11 , and the first sliding protrusion 23 is disposed in the first chute 111 . In this way, by setting the first sliding protrusion 23 at the bottom of the bushing 20 and correspondingly setting the first sliding groove 111 at the bottom of the inner wall of the grinding head chamber 11, the contact and sliding between the bushing 20 and the grinding head chamber 11 can be mainly concentrated on the Between the first sliding protrusion 23 and the first sliding groove 111, so that the sliding contact area between the bushing 20 and the grinding head cavity 11 can be mainly concentrated to the sliding contact area between the first sliding protrusion 23 and the first sliding groove 111 , so that the sliding contact area between the outer surface of the bushing 20 and the inner wall of the grinding head chamber 11 can be further reduced, thereby further reducing the sliding friction force of the bushing 20 in the grinding head chamber 11, thereby facilitating the shaft sleeve 20 slides in the grinding chamber 11.

Further, as shown in FIG. 5 to FIG. 7 , the end of the first sliding protrusion 23 is tapered from top to bottom. In this way, the sliding contact area between the outer surface of the shaft sleeve 20 and the inner wall of the grinding head chamber 11 can be further reduced, thereby further reducing the sliding friction force of the shaft sleeve 20 in the grinding head chamber 11, so that the shaft sleeve can be easily 20 slides in the grinding chamber 11.

Specifically, the end of the first sliding protrusion 23 can be configured as an inverted triangle, an inverted semicircle, an inverted semi-ellipse, or an inverted trapezoid.

In this embodiment, the sliding protrusion may only include the first sliding protrusion 23 , and the sliding slot may only include the first sliding slot 111 .

Further, the entrance of the chute has a guide section (not shown) that is arranged to decrease in size in the sliding-in direction of the sliding protrusion. In this way, by setting the guide section at the entrance of the chute, it is easy to guide the sliding protrusion to slide into the chute, so that the shaft sleeve 20 can be easily installed into the grinding head chamber 11 .

Further, as shown in FIGS. 1 to 7 , the edging device 100 with stable operation also includes a grinding head bearing 60, and the grinding head bearing 60 includes an inner ring 61, an outer ring 62, and a ring located on the inner ring. 61 and the rolling body (not marked) between the outer ring 62, the inner ring 61 and the outer ring 62 are relatively rotatable; the grinding head bearing 60 is installed in the shaft hole 21, and the outer ring 62 is fixedly connected with the shaft sleeve 20, and the grinding head shaft 30 is fixedly installed in the inner ring 61.

In this way, by setting the grinding head bearing 60, the grinding head shaft 30 can be rotatably installed in the shaft hole 21 of the shaft sleeve 20; secondly, the grinding head shaft 30 and the shaft sleeve 20 are connected through the grinding head bearing 60, not only The installation stability of the grinding head shaft 30 can be enhanced, and the frictional resistance and noise generated by the grinding head shaft 30 during rotation can also be reduced. In addition, the grinding head shaft 30 is installed in the shaft sleeve 20 through the grinding head bearing 60, the shaft sleeve 20 is installed on the grinding head seat 10, and the edging wheel 40 is installed on the grinding head shaft 30, so that the rotation of the edging wheel 40 can be enhanced. When the edging motor 71 drives the edging shaft 30 to drive the edging wheel to rotate, to process tiles to be processed, the edging bearing 60 can prevent the edging shaft 30 and the edging wheel 40 from shaking, Thereby, the running stability of the grinding head shaft 30 can be enhanced, thereby effectively preventing the occurrence of chipping and rotten bricks, thereby improving the processing effect of the stable running edging device 100 on ceramic tiles, thereby facilitating the improvement of the finished product of ceramic tile edging processing. Rate.

Specifically, as shown in FIGS. 1 to 7 , there are multiple grinding head bearings 60 arranged at intervals in the first direction, and the grinding head shaft 30 is installed on the inner rings of multiple grinding head bearings 60 in sequence. Within 61. In this way, the installation stability and running stability of the grinding head shaft 30 can be further improved. In this embodiment, there are two grinding head bearings 60 .

Certainly, the grinding head shaft 30 can also be directly installed in the shaft hole 21 , or installed in the shaft hole 21 through balls.

Further, as shown in Figures 1 to 7, the fine-tuning device 50 includes an adjusting screw 51, the adjusting screw 51 is screwed on the grinding head seat 10 along the first direction, and the adjusting screw 51 is connected with the shaft sleeve 20 are arranged at intervals, and one end of the adjusting screw 51 is fixedly connected to the bushing 20 to drive the bushing 20 to slide along the first direction on the grinding head seat 10 .

In this way, by turning the adjusting screw 51, the bushing 20 can be driven to slide in the first direction in the grinding head cavity 11, thereby driving the grinding head shaft 30 and the edging wheel 40 to move in the first direction, so that the edging wheel The feed rate of 40 in the first direction is adjustable.

Specifically, as shown in FIGS. 1 to 7 , one end of the adjusting screw 51 is fixedly connected to the connecting protrusion 22 , so that the linkage between the adjusting screw 51 and the bushing 20 can be realized. Moreover, sharing the connection protrusion 22 with the edging motor 71 can simplify the structure of the edging motor 71 .

In this embodiment, the adjusting screw 51 is connected to the connecting protrusion 22 through a fastener. Of course, the adjusting screw 51 can also be connected to the connecting protrusion 22 through other connection methods, such as welding.

Further, as shown in Figures 1 to 7, the fine-tuning device 50 also includes an adjusting worm 52 and an adjusting worm gear 53 that are meshed with each other, and the adjusting worm 52 and the adjusting worm 53 are both rotatably installed on the mill on the head seat 10, and the adjusting screw 51 is screwed to the shaft mounting hole of the adjusting worm gear 53; by turning the adjusting worm 52, the worm wheel can be driven to rotate, and the rotation of the worm wheel can drive the screwed screw connected thereto. The adjusting screw 51 drives the sleeve 20 to slide on the grinding head seat 10 along the first direction.

In this way, the feeding amount of the edging wheel 40 in the first direction (that is, the axial direction of the edging wheel 40 ) can be adjusted only by turning the adjusting worm 52 . At the same time, by setting the worm gear-worm mechanism to drive the screw to rotate, it is easier to adjust the feed rate of the edging wheel 40 in the first direction in a small range, so that the edging wheel 40 can be adjusted more easily. Fine adjustment of feed rate.

Further, as shown in Figures 1 to 7, in order to facilitate the installation of the adjusting worm 52 and the adjusting worm gear 53, the grinding head seat 10 is also provided with a first adjusting cavity 12 extending along the first direction, and the first adjusting cavity 12 is connected with the adjusting worm gear 53 The second adjustment chamber 13 communicated with the first adjustment chamber 12, the first adjustment chamber 12 is spaced apart from the grinding head chamber 11, the adjustment worm gear 53 is rotatably installed in the first adjustment chamber 12, the The adjusting worm 52 is rotatably installed in the second adjusting cavity 13 .

Specifically, as shown in Figures 1 to 7, the fine-tuning device 50 also includes two first fine-tuning bearings 54 and two second fine-tuning bearings 55, and the two ends of the adjusting worm wheel 53 are respectively fixedly sleeved on the two first fine-tuning bearings. In the inner ring of the bearing 54, the outer rings of the two first fine-tuning bearings 54 are fixedly installed in the first adjustment chamber 12, so that the adjustment worm wheel 53 can be prevented from moving in the first direction, and the adjustment worm wheel 53 can be adjusted. Turn settings. Similarly, the two ends of the adjusting worm 52 are respectively fixedly sleeved in the inner rings of the two second fine-tuning bearings 55, and the outer rings of the two second fine-tuning bearings 55 are fixedly installed in the second adjusting cavity 13, so that The adjustment worm 52 can be prevented from moving in its axial direction, and a rotatable setting of the adjustment worm 52 can be realized. Of course, more first fine-tuning bearings 54 and second fine-tuning bearings 55 can also be provided as required.

In this embodiment, as shown in FIG. 1 to FIG. 7 , the second adjustment chamber 13 , the first adjustment chamber 12 and the grinding head chamber 11 are arranged sequentially from top to bottom. In this way, the miniaturized design of the edging device 100 with stable operation can be facilitated.

Further, as shown in FIGS. 1 to 7 , in order to facilitate the rotation of the adjusting worm 52 , the fine-tuning device 50 also includes an adjusting hand wheel 56 , and the first end of the adjusting worm 52 protrudes from the second adjusting cavity 13 , the adjusting hand wheel 56 is fixedly installed on the first end of the adjusting worm 52 . In this way, it is only necessary to rotate the adjusting handwheel 56 to adjust the feed rate of the edging wheel 40 in the first direction; at the same time, by setting the adjusting handwheel 56, it is convenient for the operator to apply force, thereby facilitating the adjustment of the edging wheel. 40 feed rate.

Specifically, the adjusting hand wheel 56 is provided with an anti-slip structure for the convenience of the operator to hold.

Of course, it can be understood that the adjusting hand wheel 56 can also be replaced by a manual adjusting device with similar functions such as an adjusting handle.

In this embodiment, the adjustment process of the feed rate of the edging wheel 40 is roughly as follows: the operator rotates the adjustment worm 52 through the adjustment hand wheel 56, and the adjustment worm 52 rotates to drive the adjustment worm 53 meshed with it Rotate, the adjustment worm gear 53 rotates to drive the adjustment screw 51 screwed with it to move in the first direction, and the adjustment screw 51 drives the shaft sleeve 20 to move in the first direction to drive the grinding head shaft 30 and the edge grinding The wheel 40 moves in the first direction, so as to adjust the position of the edging wheel 40 in the first direction, that is, to adjust the feed rate of the edging wheel 40 .

Further, as shown in Figures 1 to 7, the stable running edging device 100 also includes a locking device 80, the locking device 80 is installed on the grinding head seat 10, and is used to lock the Shaft sleeve 20.

Specifically, when the operator adjusts the feed rate of the edging wheel 40 in the first direction, the shaft sleeve 20 can be locked by the locking device 80 to prevent the shaft sleeve 20 from moving in the first direction in the grinding head chamber 11. Sliding can not only improve the stability of the shaft sleeve 20 and the edging device 100 with stable operation, so as to facilitate the work of the edging wheel 40; but also reduce potential safety hazards. And when it is necessary to adjust the feed rate of the edging wheel 40 , the locking device 80 is adjusted to loosen the bushing 20 so that the bushing 20 can slide along the first direction in the grinding head cavity 11 .

That is to say, by providing the locking device 80, the stability of the shaft sleeve 20 and the stable edging device 100 can be improved to facilitate the operation of the edging wheel 40, thereby reducing the risk of chipped edges and broken bricks.

Further, as shown in Figures 1 to 7, the locking device 80 includes a first locking member 81 and a first fastener 82, and one side of the grinding head seat 10 is provided with a The first locking hole 14 through which the first locking member 81 is movably inserted in the first locking hole 14 along the second direction;

The first locking member 81 is located on one side of the shaft sleeve 20, the first fastener 82 connects the first locking member 81 and the grinding head seat 10, and the first fastener 82 can drive the first A locking member 81 moves in the second direction, so that the first locking member 81 approaches and locks or moves away from and releases the shaft sleeve 20;

The second direction is consistent with the extension direction of the axis of the first fastener 82 .

Specifically, the first fastener 82 may be set as a screw, a bolt or a stud. When the first fastener 82 is a bolt or a screw, the first locking member 81 is provided with a first through hole 811 extending along the second direction, and the first through hole 811 can be set as a through hole Or threaded holes, the bottom of the first locking hole 14 is provided with a second through hole 831 corresponding to the first through hole 811, the second through hole 831 is set as a threaded hole, and the first fastener 82 passes through The first through hole 811 is threadedly connected with the second through hole 831 , so that when the first fastening member 82 is rotated, the first locking member 81 can be driven to move in the second direction. When the shaft sleeve 20 needs to be locked, the first fastener 82 is rotated to move the first locking member 81 inward along the second direction, so that the inner end of the first locking member 81 approaches and stops against the shaft. The outer peripheral surface of the sleeve 20 to lock the shaft sleeve 20. When the shaft sleeve 20 needs to be loosened, the first fastener 82 can be rotated in the opposite direction.

And when the first fastener 82 is set as a stud, a first through hole 811 extending along the second direction can be opened on the first locking member 81, corresponding to the bottom of the first locking hole 14. The first through hole 811 is provided with a second through hole 831, the first through hole 811 and the second through hole 831 are both set as through holes, and the two ends of the first fastener 82 respectively pass through the first through hole. The hole 811 and the second through hole 831 are provided with locking nuts at both ends.

Of course, there are other structural forms that can be realized: the first fastener 82 connects the first locking member 81 and the grinding head seat 10, and the first locking member 81 can be driven to move in the second through the first fastener 82 . direction to lock or loosen the shaft sleeve 20, which need not be repeated here. For example, both the first through hole 811 and the second through hole 831 are through holes, the first fastener 82 is set as a bolt, and the first fastener 82 passes through the first through hole 811 and the second through hole in sequence. The two through holes 831 are connected with the corresponding lock nuts.

Specifically, the first locking member 81 may be set in a block shape, or in a column shape, etc., which is not limited in the present invention.

Further, as shown in FIGS. 1 to 7 , in order to increase the contact area between the first locking member 81 and the bushing 20 to improve the locking effect, the inner end of the first locking member 81 is close to the bushing One side of 20 is concavely formed with a first locking portion 812 matching the outer surface of the sleeve 20. When the first locking member 81 locks the sleeve 20, the first locking portion 812 and The bushing 20 abuts and cooperates with the grinding head seat 10 to clamp the bushing 20 .

Further, in order to further improve the locking effect between the first locking member 81 and the shaft sleeve 20, the part of the outer peripheral surface of the shaft sleeve 20 corresponding to the first locking member 81 is provided with a first anti-slip structure (not shown in the figure), and/or, the surface of the first locking portion 812 is provided with a second anti-slip structure (not shown in the figure).

In a specific embodiment, the first anti-slip structure and/or the second anti-slip structure may be configured as uneven and irregular textures for increasing the coefficient of friction.

Of course, the first anti-slip structure and the second anti-slip structure can also be arranged in other structural forms, such as cakes, and the first anti-slip structure is arranged as a plurality of first anti-slip embosses arranged at intervals along the second direction. A first anti-slip groove is formed between the first anti-slip ridges; the second anti-slip structure is arranged as a plurality of second anti-slip ridges arranged at intervals along the second direction, between two adjacent second anti-slip ridges A second anti-slip groove is formed, and the first anti-slip embossment and the second anti-slip embossment are respectively arranged alternately in the second anti-slip groove and the first anti-slip groove. Therefore, the frictional resistance between the first locking member 81 and the shaft sleeve 20 can be effectively enhanced, thereby effectively enhancing the locking effect between the first locking member 81 and the shaft sleeve 20 .

In actual production, it is not convenient to directly process the second through hole 831 on the grinding head seat 10 (especially when the second through hole 831 is set as a threaded hole), so in order to reduce the processing difficulty of the second through hole 831, As shown in FIGS. 1 to 7 , the locking device 80 also includes a second locking member 83 , and the other side of the grinding head seat 10 is provided with a hole corresponding to and communicating with the first locking hole 14 . The second locking hole 15, the second locking hole 15 communicates with the grinding head cavity 11, the second locking member 83 is movably inserted in the second locking hole along the second direction within 15;

The first locking member 81 and the second locking member 83 are respectively disposed on both sides of the shaft sleeve 20 , and the first fastener 82 connects the first locking member 81 and the second locking member 81 . locking member 83, and through the first fastener 82, the first locking member 81 and the second locking member 83 can be driven to move in the second direction, so as to lock or release the shaft Set of 20.

In this way, the second through hole 831 can be opened on the second locking member 83 , so that the processing of the second through hole 831 can be carried out without the grinding head holder 10 , thereby reducing the difficulty of processing the second through hole 831 .

Specifically, the first locking hole 14 and the second locking hole 15 are integrally formed to simplify the production process of the grinding head holder 10 . The first fastener 82 is configured as a bolt or a screw, and the first locking member 81 is provided with a first through hole 811 extending along the second direction, and the first through hole 811 can be configured as a through hole or A threaded hole, the second locking member 83 is provided with a second through hole 831 extending along the second direction corresponding to the first through hole 811, the second through hole 831 is set as a threaded hole, the first The fastener 82 passes through the first through hole 811 and is threadedly connected with the second through hole 831, thereby connecting the first locking member 81 and the second locking member 83, and can be rotated by rotating the first fastener 82 to drive the first locking member 81 and the second locking member 83 to move in the second direction to lock or release the shaft sleeve 20 .

Similarly, the inner end of the second locking member 83 close to the shaft sleeve 20 is concavely formed with a second locking portion 832 matching the outer surface of the shaft sleeve 20, when the first locking member 81 and the second locking member 81 When the second locking member 83 locks the shaft sleeve 20, the first locking portion 812 and the second locking portion 832 are in contact with the shaft sleeve 20 to clamp the shaft sleeve 20, thereby locking the shaft sleeve 20 .

Similarly, a third anti-slip structure (not shown) is provided on the outer peripheral surface of the shaft sleeve 20 corresponding to the second locking member 83, and/or, the surface of the second locking part 832 is provided with The fourth anti-slip structure (not shown).

For the specific structures of the third anti-slip structure and the fourth anti-slip structure, reference may be made to the first anti-slip structure and the second anti-slip structure, which need not be repeated here.

Further, as shown in FIG. 1 to FIG. 7 , the locking device 80 further includes an elastic member 84, and the two ends of the elastic member 84 elastically stop against the first locking member 81 and the second locking member respectively. piece 83.

In this way, when the first fastening member 82 is loosened, the elastic member 84 can drive the first locking member 81 and the second locking member 83 away from the sleeve 20 to loosen the sleeve 20, thus It is convenient for the shaft sleeve 20 to slide in the first direction, so as to facilitate the adjustment of the feed rate of the edging wheel 40 .

Specifically, the elastic member 84 may be configured as a compression spring or a shrapnel or the like.

Certainly, the second through hole 831 may also be directly provided on the grinding head seat 10 .

It should be pointed out that the locking device 80 can also be set in other structural forms. For example, in other embodiments of the present invention, the locking device 80 includes a plurality of locking bolts, and the grinding head seat 10 is provided with multiple A locking screw hole communicated with the grinding head cavity 11, the plurality of locking bolts are respectively installed in a plurality of locking screw holes, and the inner ends of the locking bolts stop against the shaft sleeve 20 The outer peripheral surface of the shaft sleeve 20 is locked.

In this embodiment, the edging wheel 40 is set as an emery wheel. It can be understood that, by adopting emery wheel as the edging wheel 40, it is convenient to increase the diameter of the edging wheel 40, so as to facilitate the improvement of the chip linear velocity and the cutting force of the edging wheel 40, thereby not only improving the efficiency of tile edging, but also It can effectively prevent the phenomenon of edge collapse and rotten bricks.

Furthermore, the edging device 100 with stable operation also includes components such as end caps and dust covers, which can be appropriately selected and set by those skilled in the art according to actual needs, so it is not necessary to repeat them here.

In another embodiment of the present invention, in order to automatically adjust the feeding amount of the edging wheel 40 in its axial direction, the edging device 100 with stable operation further includes an adjusting power device 90, and the adjusting power device 90 It is installed on the grinding head seat 10 and is used to drive the adjusting worm 52 to rotate. Specifically, the output end of the adjusting power device 90 is connected with the adjusting worm 52 to drive it to rotate.

It can be understood that, in this embodiment, by replacing the adjusting hand wheel 56 with the adjusting power device 90, the automatic driving of the adjusting worm 52 can be realized to rotate, so that the automatic adjustment of the axial feed of the edging wheel 40 can be realized, thereby greatly saving Labor costs, and can improve the production efficiency of tile edge grinding.

Further, in this embodiment, as shown in FIG. 1 and FIG. 8 , the adjusting power device 90 includes a fine-tuning motor 91 and a reduction transmission device 92 , and the fine-tuning motor 91 drives the adjustment worm 52 to rotate through the reduction transmission device 92 . In this way, by arranging the reduction transmission device 92 to drive the adjustment worm 52 to rotate, it is possible to prevent the fine-tuning motor 91 from directly driving the adjustment worm 53 to rotate so that the rotation speed of the adjustment worm 53 is too high, thereby making it difficult to control the feed rate of the edging wheel 40 That is to say, by adopting the reduction transmission device 92 to drive the adjustment worm 52 to rotate, it is convenient to control the feeding amount of the edging wheel 40, thereby reducing the difficulty of automatically adjusting the axial feeding amount of the edging wheel 40 .

Further, in this embodiment, as shown in FIG. 1 and FIG. 8 , the reduction transmission device 92 includes a driven shaft 921, a driving gear 922 and a driven gear 923 meshing with each other, and the diameter of the driving gear 922 is smaller than the diameter of the driven gear 923 to achieve reduction transmission;

The driven gear 923 is mounted on the driven shaft 921, the driven shaft 921 is rotatably mounted on the grinding head seat 10 along the axial direction of the adjusting worm 52, and one end of the driven shaft 921 It is fixedly connected to the adjusting worm 52 ; the driving gear 922 is fixedly installed on the output shaft of the fine-tuning motor 91 .

Specifically, when the feed rate of the edging wheel 40 needs to be adjusted, the fine-tuning motor 91 drives the driving gear 922 to rotate, so that the driving gear 922 drives the driven gear 923 meshed with it to rotate, so that the driven gear 923 drives the driven shaft 921 to rotate, so that the driven shaft 921 drives the adjustment worm 52 to rotate, so that the adjustment worm 52 drives the adjustment worm 53 meshed with it to rotate, so that the adjustment worm 53 drives the adjustment screw 51 screwed to it Move along the first direction, so that the fine adjustment of the feeding amount of the edging wheel 40 can be realized.

In this embodiment, the driven shaft 921 can be connected to the adjusting worm 52 by welding, or by pin connection or plug-in+fastener connection, or by a coupling. Of course, it can also be integrated with the adjusting worm 52 . In this embodiment, the driving gear 922 can be directly installed on the output shaft of the fine-tuning motor 91, or it can be installed on the driving shaft first, and then connected with the output shaft of the fine-tuning motor 91 through the driving shaft, wherein , the drive shaft is rotatably mounted on the grinding head seat 10 through a bearing.

Further, in this embodiment, as shown in FIG. 1 and FIG. 8 , the reduction transmission device 92 further includes a first positioning bearing 924 , and the driven shaft 921 is rotatably mounted through the first positioning bearing 924 On the grinding head seat 10. In this way, the driven gear 923 can be rotatably installed on the grinding head base 10 .

Specifically, the driven shaft 921 is rotatably installed in the second adjustment cavity 13 through the first positioning bearing 924, that is, the driven shaft 921 is fixedly sleeved on the first positioning bearing 924. In the inner ring, the outer ring of the first positioning bearing 924 is fixedly installed in the second adjustment cavity 13 .

Further, in this embodiment, as shown in FIG. 1 and FIG. 8 , the reduction transmission device 92 also includes a protective shell 925, and the protective shell 925 includes a base shell 9251 and a surrounding shell protruding from the periphery of the base shell 9251 9252, the protective shell 925 is installed on the grinding head seat 10, and the driven gear 923 is covered; the reduction transmission device 92 also includes a second positioning bearing 926, and the other end of the driven shaft 921 passes through the first Two positioning bearings 926 are rotatably installed on the base shell 9251 . In this way, not only the connection stability of the driven gear 923 can be enhanced, but also the driven gear 923 can be protected.

Specifically, the base shell 9251 is provided with a bearing installation cavity, the outer ring of the second positioning bearing 926 is fixedly installed in the bearing installation cavity, and the other end of the driven shaft 921 is fixedly sleeved on the first The inner ring of the second positioning bearing 926.

Further, in this embodiment, as shown in FIG. 1 and FIG. 8 , the reduction transmission device 92 further includes a first limit ball (not shown) and/or a second limit ball (not shown), The first limiting ball is rotatably sandwiched between the driven gear 923 and the grinding head seat 10 , and the second limiting ball is rotatably sandwiched between the driven gear 923 and the base shell 9251 . In this way, the axial stress of the first positioning bearing 924 and the second positioning bearing 926 can be reduced, thereby increasing their service life.

Specifically, a first annular rolling groove (not shown in the figure) is formed between the driven gear 923 and the grinding head seat 10, and the first limiting ball is arranged in the first annular rolling groove; and/or A second annular rolling groove (not shown in the figure) is formed between the driven gear 923 and the base housing 9251, and the second limiting ball is arranged in the second annular rolling groove.

It can be understood that, in another embodiment of the present invention described above, the reduction transmission device 92 is set on the basis of the grinding head seat 10, and is highly dependent on the grinding head seat 10. Based on this, another embodiment of the present invention Among them, a relatively independent reduction transmission device 92 is set, see below for details.

In yet another embodiment of the present invention, as shown in FIGS. 1 and 9 , the reduction transmission device 92 includes a driven shaft 921, a reduction box 928 installed on the grinding head seat 10, and a reduction box 928 installed in the reduction box 928 and A driving gear 922 and a driven gear 923 meshing with each other, the diameter of the driving gear 922 is smaller than the diameter of the driven gear 923; the driving gear 922 is fixedly installed on the output shaft of the fine-tuning motor 91, and the The driven gear 923 is mounted on the driven shaft 921, the driven shaft 921 is rotatably mounted on the reduction box 928, and one end of the driven shaft 921 protrudes from the reduction box 928 and is fixedly connected to the adjusting worm 52 .

In this way, the reduction transmission device 92 can exist without the grinding head base 10 , so that the installation, maintenance or replacement of the reduction transmission device 92 can be facilitated.

Specifically, the driving gear 922 can be directly installed on the output shaft of the fine-tuning motor 91; Bearings are rotatably mounted on the reduction box 928 .

Specifically, the specific manner for the driven shaft 921 to be rotatably installed in the reduction box 928 can refer to the above-mentioned embodiment and the accompanying drawing 8, so it is not necessary to go into details here.

In particular, in the above two embodiments, the reduction transmission device 92 adopts gear transmission; in other embodiments of the present invention, the reduction transmission device 92 can also adopt transmission methods such as belt transmission. Based on the above disclosure, Those skilled in the art can easily think of specific implementations of the belt speed reduction drive, so it is not necessary to go into details one by one here.

In particular, in other embodiments of the present invention, the adjusting handwheel/adjusting rocker can also be directly installed on the adjusting screw 51 to adjust the axial feed of the edging wheel; it is not necessary to set the adjusting worm 52 and the adjusting worm gear 53 and other components.

The invention also proposes a ceramic tile edging production system. As shown in Figures 1 to 10, the ceramic tile edging production system 1000 includes:

Rack 200;

conveyor belt 300, the conveyor belt 300 is installed on the frame 200; and

The edging device 100 with stable operation as described above, the edging device 100 with stable operation is installed on the frame 200 and arranged on one side of the conveyor belt 300 for The tiles 400 to be processed are processed. The specific structure of the edging device 100 with stable operation refers to the above-mentioned embodiments. Since the ceramic tile edging production system 1000 of the present invention adopts all the technical solutions of all the above-mentioned embodiments, it has at least the advantages brought by the technical solutions of the above-mentioned embodiments. All beneficial effects will not be repeated here.

Generally, two edging devices 100 with stable operation are generally provided, and the two edging devices 100 with stable operation are respectively arranged on both sides of the conveyor belt 300 to perform edging on the two sides of the ceramic tile 400 to be processed respectively. processing.

What is particularly emphasized here is that the edging device 100 and tile edging production system 1000 with stable operation of the present invention have the advantages of high automation, high productivity, high processing quality, convenient maintenance, and easy operation; Defects such as indeterminate shrinkage, "big and small heads", "wavy edges" and trace edge collapse.

The above is only a preferred embodiment of the present invention, and does not therefore limit the patent scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. a kind of stable edging device, which is characterized in that including：

Head holder；

Axle sleeve is slidably mounted in along first direction on the head holder, and the axle sleeve has to be extended along the first direction Axis hole；

Grinding head shaft is installed in rotation in the axis hole；

Edging wheel is installed on the first end of the grinding head shaft；

Micromatic setting is mounted on the head holder, and for driving the axle sleeve to be slided in head holder upper edge first direction, with It drives the edging wheel to be moved along first direction, and keeps the position of the edging wheel in a first direction adjustable；And

Locking device is mounted on the head holder, and for locking the axle sleeve.

2. stable edging device as described in claim 1, which is characterized in that offered along described on the head holder First direction extends and the bistrique chamber of both ends open setting, the axle sleeve are slidably mounted in the bistrique along first direction Intracavitary.

3. stable edging device as claimed in claim 2, which is characterized in that the locking device includes the first locking Part and the first fastener, the side of the head holder offer the first locking hole being connected with the bistrique chamber, and described first Locking member is movably inserted in a second direction in first locking hole；

First locking member is set to the side of the axle sleeve, and first fastener connects first locking member and the mill Headstock, and first locking member can be driven movable in a second direction by first fastener, so that first lock Tight part is close and locks or separate and unclamp the axle sleeve；

The second direction is consistent with the extending direction of axis of the first fastener.

4. stable edging device as claimed in claim 3, which is characterized in that first locking member inner end is close to institute The side for stating axle sleeve is recessed the first tight lock part to match with the sleeve outer surface, when first locking member is locked When the axle sleeve, first tight lock part is abutted with the axle sleeve, and is matched for clamping tightly the axle sleeve with the head holder.

5. stable edging device as claimed in claim 3, which is characterized in that the locking device further includes the second lock The other side of tight part, the head holder offers the second locking hole corresponding with first locking hole, second locking Hole is connected with the bistrique chamber, and second locking member is movably inserted in a second direction in second locking hole；

First locking member and second locking member are divided into the both sides of the axle sleeve, described in the first fastener connection First locking member and second locking member, and first locking member and described second can be driven by above-mentioned first fastener Locking member is movable in a second direction, to lock or unclamp the axle sleeve.

6. stable edging device as claimed in claim 5, which is characterized in that the locking device further includes elasticity Part, elasticity is only butted on first locking member and second locking member respectively at the both ends of the elastic component.

7. the stable edging device as described in any one of claim 1 to 6, which is characterized in that the fine tuning dress It sets including adjusting screw rod, the adjusting screw rod is screwed onto along first direction on the head holder, the adjusting screw rod and the axis The setting of set interval, and one end of the adjusting screw rod is fixedly connected with the axle sleeve, to drive the axle sleeve in head holder upper edge First direction slides.

8. stable edging device as claimed in claim 7, which is characterized in that the micromatic setting further includes mutually nibbling It closes connection to adjust worm screw and adjust worm gear, the adjusting worm screw is installed in rotation on the head holder with the adjusting worm gear On, and the adjusting screw rod is spirally connected with the shaft mounting hole for adjusting worm gear；It can be driven by the rotation adjusting worm screw described Worm gear rotates, and the rotation of the worm gear can drive the adjusting screw rod drive axle sleeve that is spirally connected therewith in head holder upper edge the It slides in one direction.

9. stable edging device as claimed in claim 7, which is characterized in that the separate edging wheel of the axle sleeve The peripheral surface of one end is convexly equipped with Connection protrusion, and one end of the adjusting screw rod is fixedly connected on the Connection protrusion.

10. a kind of tile edge production system, which is characterized in that including：

Rack；

Conveyer belt, the conveyer belt are mounted in the rack；And

Stable edging device as in one of claimed in any of claims 1 to 9, the stable edging device peace In the rack, and set on the side of the conveyer belt, for being processed to the ceramic tile to be processed on conveyer belt.