CN115476238B - Polishing machine for processing ceramic products - Google Patents

Abstract

The invention relates to the technical field of polishing, and discloses a polishing machine for ceramic product processing, which comprises a supporting beam, a clamping mechanism and a polishing mechanism; the clamping mechanism comprises a first sliding seat which is connected to one side of the supporting beam in a sliding way, and a clamping head is arranged on the first sliding seat; the polishing mechanism comprises guide rods vertically arranged on two sides of the middle of the supporting beam, the middle of each guide rod is connected with a third sliding seat in a sliding mode, an elastic component for changing sliding resistance of the third sliding seat is arranged between the third sliding seat and the supporting beam, and a first supporting shaft is arranged on the third sliding seat. The polishing machine is suitable for ceramic product processing, and the ejection assembly is arranged to enable the third sliding seat to move a certain distance and then drive the second sliding seat to move, so that the third bevel gear and the fourth bevel gear are separated to cause the polishing belt to stop rotating, the polishing machine can set the maximum pressure during polishing, and the polishing belt stops rotating after the maximum pressure is exceeded to achieve the protection effect on ceramic products.

Description

Polishing machine for processing ceramic products

technical field

The invention relates to the technical field of polishing, in particular to a polishing machine for processing ceramic products.

Background technique

Ceramics is a general term for pottery, stoneware and porcelain, but after firing ceramics, the surface is relatively rough and often needs to be polished.

Since the surface of ceramics is usually a curved surface, a rotating grinding belt is often used to polish the surface of the ceramics. However, due to the thickness and shape of the ceramics, the pressure that the ceramics can withstand is different. During the polishing process, if the pressure Exceeding the bearing limit of the ceramics will cause the ceramics to break, but some existing grinding belts cannot adjust the polishing pressure well, so it needs to be improved.

Contents of the invention

The present invention provides a polishing machine for processing ceramic products, which solves the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A polishing machine for processing ceramic products, comprising a support beam, a clamping mechanism and a polishing mechanism;

The clamping mechanism includes a first sliding seat slidably connected to one side of the support beam, and a clamping head is arranged on the first sliding seat;

The polishing mechanism includes guide rods vertically arranged on both sides of the middle part of the support beam, the middle part of the guide rod is slidably connected to the third sliding seat, and an elastic component for changing the sliding resistance of the third sliding seat is arranged between the third sliding seat and the supporting beam. The first support shaft is provided on the three sliding seats, the end of the first support shaft is provided with a first pulley, and the side of the support beam away from the clamping mechanism is rotatably connected to the second support shaft. The second pulley is the same height as the first pulley, and the outside of the first pulley and the second pulley is wrapped with a polishing belt. The side of the support beam away from the clamping mechanism is slidably connected to the second sliding seat, and the second sliding The seat is provided with a drive motor, the output shaft of the drive motor is provided with a fourth bevel gear, and the end of the second support shaft away from the second pulley is provided with a third bevel gear matched with the fourth bevel gear, and the second sliding seat The side of the side is provided with the ejection assembly that cooperates with the third sliding seat.

As a preferred technical solution of the present invention, the ejector assembly includes a push rod whose end is rotatably connected to the second sliding seat, the middle part of the push rod is slidably connected to a slider, and the slider is rotatably connected to a As for the supporting seat, the side of the third sliding seat close to the second sliding seat is provided with an extending plate matched with the ejector rod.

As a preferred technical solution of the present invention, the second sliding seat is provided with a first baffle, the end of the support beam is provided with a second baffle, and a reset is provided between the first baffle and the second baffle. spring.

As a preferred technical solution of the present invention, the elastic component includes a push plate slidingly connected with the guide rod, the end of the push plate is screwed with a screw rod that is rotatably connected with the support beam, and there is a gap between the push plate and the third sliding seat. Equipped with tension spring.

As a preferred technical solution of the present invention, the middle part of the first sliding seat is rotatably connected to the first rotating shaft, the end of the first rotating shaft is provided with a clamping head, and the side of the first sliding seat away from the clamping head is provided with a There is a bearing seat, the bearing seat is rotatably connected to the rotating rod, the end of the rotating rod is provided with a first bevel gear, the first bevel gear meshes with the second bevel gear, and the second bevel gear is fixedly connected with the first rotating shaft.

As a preferred technical solution of the present invention, the clamping head includes a rotating disk fixedly connected to the first rotating shaft, a chute is provided on the outside of the rotating disk, the chute is slidably connected to the clamping block, and the connection between the clamping block and the chute is There is a clamping spring between them.

As a preferred technical solution of the present invention, the clamping mechanism further includes a reciprocating drive assembly arranged at the end of the support beam for adjusting the position of the first sliding seat.

As a preferred technical solution of the present invention, the reciprocating drive assembly includes a second rotating shaft rotatably connected to the support beam, one end of the second rotating shaft is fixedly connected to one end of the swing rod, and the other end of the swing rod is rotatably connected to one end of the push rod, The other end of the push rod is rotatably connected to the first sliding seat.

As a preferred technical solution of the present invention, the end of the second rotating shaft away from the swing rod is fixedly connected to the end of the telescopic rod, the telescopic rod and the swing rod are arranged in parallel, and the telescopic rod and the swing rod are symmetrical to the axis of the second rotating shaft set up.

The present invention has the following benefits:

The invention is applicable to a polishing machine for processing ceramic products. By setting the ejector assembly, the third sliding seat will move a certain distance and then drive the second sliding seat to move, so that the third bevel gear and the fourth bevel gear are disengaged, resulting in The grinding belt stops, so that the polishing machine can set the maximum pressure during polishing. After the maximum pressure is exceeded, the grinding belt will stop to realize the protection effect on ceramic products.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of a polishing machine for processing ceramic products.

Fig. 2 is a top view of a polishing machine for processing ceramic products.

Fig. 3 is a structural schematic diagram of a clamping mechanism in a polishing machine for processing ceramic products.

Fig. 4 is a front view of a clamping mechanism in a polishing machine for processing ceramic products.

Fig. 5 is a right view of a clamping mechanism in a polishing machine for processing ceramic products.

Fig. 6 is a structural schematic diagram of a polishing mechanism in a polishing machine for processing ceramic products.

Fig. 7 is a front view of a polishing mechanism in a polishing machine for processing ceramic products.

Fig. 8 is a top view of a polishing mechanism in a polishing machine for processing ceramic products.

In the figure: 1. Supporting beam; 2. Clamping mechanism; 3. Polishing mechanism; 4. Giving way; 5. First sliding seat; Clamping spring; 10, clamping head; 11, second rotating shaft; 12, swing rod; 13, push rod; 14, reciprocating drive assembly; 15, telescopic rod; 16, first rotating shaft; 17, bearing seat; Rotating rod; 19, the first bevel gear; 20, the second bevel gear; 21, elastic assembly; 22, the first support shaft; 23, the first pulley; 24, grinding belt; 25, the second support shaft; 26, The second pulley; 27, the second sliding seat; 28, the first baffle; 29, the return spring; 30, the second baffle; 31, the push rod; 32, the support seat; 33, the slide block; 34, the top; 35, protruding plate; 36, the third sliding seat; 37, drive motor; 38, the third bevel gear; 39, the fourth bevel gear; 40, push plate; 41, screw mandrel; 42, tension spring; 43, Guide rod; 44, ejection assembly.

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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In one embodiment, please refer to FIG. 1-FIG. 8, a polishing machine for processing ceramic products, including a support beam 1, a clamping mechanism 2 and a polishing mechanism 3, and the support beam 1 is arranged facing left and right;

The clamping mechanism 2 includes a first sliding seat 5 slidably connected to one side of the support beam 1, the first sliding seat 5 is provided with a clamping head 10, the first sliding seat 5 is slidably connected to the left side of the support beam 1, and The clamping head 10 is arranged above the first sliding seat 5, and the clamping head 10 is used for fixing ceramic products;

The polishing mechanism 3 includes guide rods 43 vertically arranged on both sides of the middle part of the support beam 1, the middle part of the guide rod 43 is slidably connected to the third sliding seat 36, and the third sliding seat 36 is arranged between the third sliding seat 36 and the support beam 1 to change the third sliding seat. 36 sliding resistance elastic assembly 21, the third sliding seat 36 is provided with a first support shaft 22, the end of the first support shaft 22 is provided with a first pulley 23, and the support beam 1 is far away from one side of the clamping mechanism 2 Side rotation is connected with the second support shaft 25, the second support shaft 25 is provided with the second pulley 26 with the same height as the first pulley 23, and the outside of the first pulley 23 and the second pulley 26 is wrapped with a grinding belt 24 The middle part of the support beam 1 is rotatably connected to the right position with the second support shaft 25, the upper end of the second support shaft 25 is fixedly connected with the second pulley 26, and the first support shaft 22 is rotatably connected above the third sliding seat 36. , the upper end of the first support shaft 22 is provided with a first pulley 23, two first pulleys 23 and a second pulley 26 will polish the belt 24 in a triangular shape, and the support beam 1 is far away from the clamping mechanism 2 One side of the support beam 1 middle part right side is slidingly connected with the second sliding seat 27, the lower surface of the second sliding seat 27 is provided with a drive motor 37, and the output shaft of the drive motor 37 is provided with a fourth bevel gear 39, the second One end of the two supporting shafts 25 away from the second pulley 26 is provided with a third bevel gear 38 that cooperates with the fourth bevel gear 39, and the side of the second sliding seat 27 is provided with an ejector that cooperates with the third sliding seat 36. Assemblies 44 are provided with guide rods 43 on the front and rear sides of the middle part of the support beam 1, and the elastic force of the elastic assembly 21 for the third sliding seat 36 can be changed freely, so even if the same force is applied to the third sliding seat 36 force, the sliding distance of the third sliding seat 36 will also change under the action of the elastic assembly 21, and when the third sliding seat 36 slides for a certain distance, the second sliding seat 27 will be pushed to the right by the ejection assembly 44, thereby The third bevel gear 38 and the fourth bevel gear 39 are disengaged, so that the grinding belt 24 is separated from the power output of the drive motor 37, and the grinding belt 24 is stopped.

In one case of this embodiment, the ejection assembly 44 includes a push rod 31 whose end is rotatably connected to the second sliding seat 27, the middle part of the push rod 31 is slidably connected to the slider 33, and the slider 33 is rotatably connected to a set On the support seat 32 on the side of the support beam 1 , the side of the third sliding seat 36 close to the second sliding seat 27 is provided with an extending plate 35 that cooperates with the push rod 31 . Rotate and connect the right end of the push rod 31 at the front and rear sides of the second slide seat 27, and the left end of the push rod 31 is provided with a top 34 that cooperates with the extension plate 35. When the third slide seat 36 slides a certain distance toward the direction of the support beam 1 Afterwards, the extension plate 35 will be in contact with the left end of the push rod 31, so that the right end of the push rod 31 moves to the right, and in order to allow the push rod 31 to move to the right better and push the second sliding seat 27 to slide to the right, The support base 32 can be set to be telescopic, and a spring is arranged inside the support base 32 as an elastic force device. After the left end of the push rod 31 is pushed by the protruding plate 35, the support base 32 shrinks toward the direction of the support beam 1, Thereby the right end of push rod 31 moves to the right faster, thereby making the second sliding seat 27 move to the right, and now the third bevel gear 38 and the fourth bevel gear 39 will be disengaged, and the grinding belt 24 will lack power drive.

In one case of this embodiment, a first baffle 28 is provided on the right side of the upper surface of the second sliding seat 27, a second baffle 30 is provided on the right end of the upper surface of the support beam 1, and the first baffle 28 and the A return spring 29 is arranged between the two baffles 30 . The return spring 29 will push the second sliding seat 27 to the left, so that the third bevel gear 38 and the fourth bevel gear 39 can stably carry out meshing transmission, and a limiting device is set on the support beam 1, so that the second sliding seat The maximum position where 27 slides to the left is limited to prevent the second support shaft 25 from being subjected to excessive lateral force.

In one case of this embodiment, the elastic assembly 21 includes a push plate 40 slidingly connected with the guide rod 43, the end of the push plate 40 is screwed with a threaded rod 41 that is rotatably connected with the support beam 1, and the push plate 40 A tension spring 42 is provided between the third sliding seat 36 . The front and rear positions of the push plate 40 can be adjusted through the screw rod 41, thereby changing the initial compression of the tension spring 42, thereby changing the force value when the third sliding seat 36 slides to contact with the push rod 31, that is, adjusting the grinding belt 24 The maximum pressure between ceramic products.

In one case of this embodiment, the middle part of the first sliding seat 5 is rotatably connected to the first rotating shaft 16, the end of the first rotating shaft 16 is provided with a clamping head 10, and the first sliding seat 5 is far away from the clamping One side of the head 10 is provided with a bearing seat 17, the bearing seat 17 is rotatably connected to the rotating rod 18, the end of the rotating rod 18 is provided with a first bevel gear 19, the first bevel gear 19 meshes with the second bevel gear 20, and the second bevel gear The gear 20 is fixedly connected to the first rotating shaft 16 . On the left side of the support beam 1, a relief groove 4 is provided, so that the first rotating shaft 16 can pass through the relief groove 4, the first rotating shaft 16 faces up and down, and the upper end of the first rotating shaft 16 is fixedly connected to the clamping head 10. The front side of the lower surface of the sliding seat 5 is provided with a bearing seat 17, and the first bevel gear 19 and the second bevel gear 20 connected by meshing make the rotating rod 18 can drive the first rotating shaft 16 to rotate, thereby changing the grip of the clamping head 10. ceramics perspective.

In one case of this embodiment, the clamping head 10 includes a rotating disc 6 fixedly connected to the first rotating shaft 16, and the outer side of the rotating disc 6 is provided with a chute 7, and the chute 7 is slidably connected to the clamping block 8, A clamping spring 9 is provided between the clamping block 8 and the chute 7 . The clamping spring 9 pushes the clamping block 8 toward the center of the rotating disk 6 , and the number of clamping blocks 8 is greater than or equal to three, and the center of the rotating disk 6 is fixedly connected to the upper end of the first rotating shaft 16 .

In one case of this embodiment, the clamping mechanism 2 further includes a reciprocating drive assembly 14 arranged at the end of the support beam 1 for adjusting the position of the first sliding seat 5 . The reciprocating drive assembly 14 includes a second rotating shaft 11 that is rotatably connected to the support beam 1, one end of the second rotating shaft 11 is fixedly connected to one end of the swing rod 12, and the other end of the swing rod 12 is rotatably connected to one end of the push rod 13, and the push rod 13 The other end of the first sliding seat 5 is rotatably connected. The end of the second rotating shaft 11 away from the swing rod 12 is fixedly connected to the end of the telescopic rod 15 , the telescopic rod 15 is arranged parallel to the swing rod 12 , and the telescopic rod 15 and the swing rod 12 are arranged symmetrically with respect to the axis of the second rotating shaft 11 . As can be seen from accompanying drawing 3, the upper end of the second rotating shaft 11 is fixedly connected to the front end of the swing lever 12, the rear end of the swing lever 12 is rotatably connected to the left end of the push rod 13, and the right end of the push rod 13 is rotatably connected to the first sliding seat 5, The lower end of the second rotating shaft 11 is fixedly connected to the rear end of the telescopic rod 15. The length of the telescopic rod 15 can be changed, thereby changing the length of the power arm, so that the operator can drive the second rotating shaft 11 to rotate in a relatively labor-saving state. .

In the implementation process of this embodiment, the elastic assembly 21 is first adjusted according to the strength of the ceramic product to be polished. When the strength of the ceramic product is relatively high, that is, when the ceramic product can withstand a large force value, the screw mandrel 41 can be rotated to make the push plate 40 moves away from the direction of the support beam 1, the initial compression length of the tension spring 42 increases, and the third sliding seat 36 needs to overcome a greater force to move, that is, the grinding belt 24 can exert a greater force on the ceramic product. force. The ceramic product is placed on the rotating disk 6, the ceramic product is clamped by the clamping block 8, the clamping head 10 is driven to rotate by the rotating rod 18, thereby changing the angle of the ceramic product, and if the ceramic product is a rotary structure, it can be During the polishing process, the clamping head 10 is also continuously rotated, so that different orientations of the ceramic products can be polished.

Start the drive motor 37, the output shaft of the drive motor 37 drives the second support shaft 25 to rotate through the third bevel gear 38 and the fourth bevel gear 39 that are meshed and connected, and the second support shaft 25 drives the second pulley 26 to rotate, thereby making the grinding The belt 24 starts to rotate, and the telescopic rod 15 is rotated. The telescopic rod 15 drives the second rotating shaft 11 to rotate, and the second rotating shaft 11 pushes the first sliding seat 5 to move to the right through the swing rod 12 and the push rod 13. The belt 24 contacts and continues to rotate the second rotating shaft 11, the pressure between the ceramic product and the grinding belt 24 increases, and the area of the ceramic product wrapped by the grinding belt 24 also increases, and the grinding belt 24 will pull the third sliding seat inward 36. During the movement of the third sliding seat 36, the protruding plate 35 will contact the left end of the push rod 31, and the right end of the push rod 31 moves to the right, so that the second sliding seat 27 moves to the right. At this time, the third cone Gear 38 and the 4th bevel gear 39 can disengage, and the grinding belt 24 stops rotating, and the process of polishing stops, and just after the pressure between the grinding belt 24 and the ceramic product exceeds the setting value of the tension spring 42, the grinding belt 24 Will stop rotating, and now the operator just can stop rotating telescopic link 15, makes the pressure of pottery and polishing belt 24 reduce rapidly.

The present invention is applicable to a polishing machine for processing ceramic products. After the third sliding seat 36 moves a certain distance, the second sliding seat 27 will be driven to move by setting the ejection assembly 44, so that the third bevel gear 38 and the fourth bevel gear The gear 39 disengages and causes the grinding belt 24 to stop, so that the polishing machine can set the maximum pressure during polishing. After exceeding the maximum pressure, the grinding belt 24 will stop and realize the protection effect for ceramic products.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A polishing machine for processing ceramic products, comprising a support beam, a clamping mechanism and a polishing mechanism; The clamping mechanism includes a first sliding seat slidably connected to one side of the support beam, and a clamping head is arranged on the first sliding seat; The polishing mechanism includes guide rods vertically arranged on both sides of the middle part of the support beam, the middle part of the guide rod is slidably connected to the third sliding seat, and an elastic component for changing the sliding resistance of the third sliding seat is arranged between the third sliding seat and the supporting beam. The first support shaft is provided on the three sliding seats, the end of the first support shaft is provided with a first pulley, and the side of the support beam away from the clamping mechanism is rotatably connected to the second support shaft. The second pulley is the same height as the first pulley, and the outside of the first pulley and the second pulley is wrapped with a polishing belt. The side of the support beam away from the clamping mechanism is slidably connected to the second sliding seat, and the second sliding The seat is provided with a drive motor, the output shaft of the drive motor is provided with a fourth bevel gear, and the end of the second support shaft away from the second pulley is provided with a third bevel gear matched with the fourth bevel gear, and the second sliding seat The side of the ejector assembly is provided with the third sliding seat, and the ejection assembly includes a push rod whose end is rotatably connected with the second slide seat. The support seat on the side of the support beam, the side of the third slide seat close to the second slide seat is provided with an extension plate that matches the push rod, the second slide seat is provided with a first baffle plate, and the support beam A second baffle is provided at the end of the first baffle, and a return spring is provided between the first baffle and the second baffle. The elastic assembly includes a push plate that is slidably connected to the guide rod, and the end of the push plate is threadedly connected with the support The beam is rotatably connected to the threaded mandrel, and a tension spring is arranged between the push plate and the third sliding seat. 2. A polishing machine for processing ceramic products according to claim 1, characterized in that, the middle part of the first sliding seat is rotatably connected to the first rotating shaft, and the end of the first rotating shaft is provided with a clamping head. The side of the first sliding seat away from the clamping head is provided with a bearing seat, the bearing seat is rotatably connected to the rotating rod, and the end of the rotating rod is provided with a first bevel gear, the first bevel gear meshes with the second bevel gear, and the second bevel gear Fixedly connect the first rotating shaft. 3. A polishing machine for processing ceramic products according to claim 2, wherein the clamping head includes a rotating disk fixedly connected to the first rotating shaft, and a chute is provided on the outside of the rotating disk, and the chute slides The clamping block is connected, and a clamping spring is arranged between the clamping block and the chute. 4 . The polishing machine for processing ceramic products according to claim 1 , wherein the clamping mechanism further comprises a reciprocating drive assembly arranged at the end of the support beam for adjusting the position of the first sliding seat. 5. A polishing machine for processing ceramic products according to claim 4, wherein the reciprocating drive assembly includes a second rotating shaft that is rotatably connected to the support beam, and one end of the second rotating shaft is fixedly connected to one end of the swing rod, The other end of the swing rod is rotatably connected to one end of the push rod, and the other end of the push rod is rotatably connected to the first sliding seat. 6. The polishing machine for processing ceramic products according to claim 5, wherein the end of the second rotating shaft away from the swing rod is fixedly connected to the end of the telescopic rod, the telescopic rod is arranged in parallel with the swing rod, and the telescopic rod and the swing rod are arranged symmetrically with respect to the axis of the second rotating shaft.

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