Adjustable ceramic product grinding machine

Abstract

The utility model discloses an adjustable ceramic product polisher which comprises a polisher body and a storage battery pack arranged in the polisher body, a motor electrically connected with the storage battery pack is fixed at the end of the polisher body, the motor is provided with an output shaft, and one end of the output shaft is fixedly connected with a polishing wheel through a fastener. According to the adjustable ceramic product grinding machine provided by the utility model, the adjustable grinding wheel protection unit is arranged, so that the first arc-shaped plate and the second arc-shaped plate can be oppositely unfolded in a non-working state, and the metal fan-shaped cover body and the arc-shaped plates on the two sides jointly form an approximately complete annular protection structure; and comprehensive surrounding of the polishing wheel in the circumferential direction is achieved, damage caused by mistaken touch or accidental starting is effectively avoided, and the safety of equipment during use and storage is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic polishing technical field especially relates to an adjustable ceramic product polishing machine. BACKGROUND

[0002] In the production process of ceramic products, the embryo often needs to be polished, polished and other surface treatment to improve the appearance and texture of the finished product. At present, the industry generally uses electric polisher for related operation, which mainly drives the polishing wheel to rotate at high speed through the motor to realize the polishing of the ceramic surface. In order to ensure the safety of operation, the conventional polisher usually installs a fixed fan-shaped protective cover outside the polishing wheel, which is used to block the debris flying in the polishing process.

[0003] However, the existing polishing wheel protective cover is mostly fixed fan-shaped structure, which has limited shielding range and can only cover part of the circumference of the polishing wheel. When the polisher is in non-working state (such as shutdown, storage or replacement of polishing wheel), most of the polishing wheel is exposed. In this case, if the equipment is started by mistake or accidentally touched, the high-speed rotating polishing wheel is easy to cause scratch, impact and other safety accidents to the operator, which has significant safety hazards. Therefore, an adjustable ceramic product polishing machine is proposed. SUMMARY

[0004] Therefore, it is necessary to provide an adjustable ceramic product polishing machine to solve the above technical problems. By setting the adjustable polishing wheel protection unit, the first arc-shaped plate and the second arc-shaped plate can be unfolded relative to each other in the non-working state, so that the metal fan-shaped cover body and the two arc-shaped plates together form a nearly complete annular protective structure, realizing the overall surrounding of the polishing wheel in the circumferential direction, effectively avoiding the injury caused by accidental touch or accidental start, and significantly improving the safety of equipment use and storage.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] An adjustable ceramic product polishing machine, comprising a polisher body and a battery pack arranged in the polisher body, the end of the polisher body is fixed with a motor electrically connected with the battery pack, the motor has an output shaft, one end of the output shaft is fixedly connected with a polishing wheel through a fastener;

[0007] The surface of the output shaft is connected with a polishing wheel protection unit through an adjusting part, the polishing wheel protection unit comprises a metal fan-shaped cover body and a movable slot opened in the metal fan-shaped cover body, a gear is movably connected in the movable slot, the gear is meshed with a first arc-shaped plate and a second arc-shaped plate on both sides, the inner end of the first arc-shaped plate and the second arc-shaped plate is slidably assembled with the metal fan-shaped cover body through the movable slot.

[0008] Further, the outer ends of the first and second arc-shaped plates are connected with magnetic end heads outside the metal fan-shaped cover body, and the magnetic poles of the two magnetic end heads are opposite.

[0009] Further, the magnetic end heads attract the corresponding metal fan-shaped cover body.

[0010] Further, the opposite sides of the first and second arc-shaped plates are provided with tooth grooves, and the gears are engaged with the corresponding first and second arc-shaped plates through the tooth grooves.

[0011] Further, the adjusting member comprises a movable cylinder movably connected to the surface of the output shaft through a bearing sleeve, and the surface of the movable cylinder is provided with a connecting cylinder fixed to the surface of the movable cylinder through bolts.

[0012] Further, the adjusting member further comprises a movable ring movably provided on the surface of the connecting cylinder, and the movable ring is provided with a locking member.

[0013] Further, the locking member comprises a mounting cavity provided in the movable ring and a locking rod slidingly provided in the mounting cavity, and the surface of the locking rod is provided with a spring connected with the mounting cavity.

[0014] Further, one end of the locking rod is provided with a pulling portion outside the movable ring, and the surface of the connecting cylinder is provided with a locking groove matched with the inner end of the locking rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The adjustable ceramic product grinding machine provided by the utility model has the following beneficial effects.

[0017] The first and second arc-shaped plates are oppositely unfolded in the non-working state, so that the metal fan-shaped cover body and the two arc-shaped plates jointly form a nearly complete annular protection structure, the circumferential direction of the grinding wheel is fully surrounded, the harm caused by accidental touch or accidental start is effectively avoided, and the safety of the equipment during use and storage is significantly improved.

[0018] The adjusting piece adopts the combined structure of the movable cylinder, the connecting cylinder and the movable ring, can flexibly adjust the position of the polishing wheel protection unit along the output shaft in the axial direction, and realizes quick fixing through the cooperation of the locking rod and the locking groove, so that the position adjustment of the polishing wheel protection unit is more convenient and accurate, and the opening position of the metal fan-shaped cover body under different polishing working conditions is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0020] Figure 2 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0021] Figure 3 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0022] Figure 4 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0023] Figure 5 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0024] Figure 6 A structure schematic view of the adjustable ceramic product polishing machine is provided in the utility model.

[0025] The mark in the drawing is explained as follows:

[0026] 1, the polishing machine body; 11, the battery pack; 12, the motor; 13, the output shaft; 14, the polishing wheel;

[0027] 2, adjusting piece; 21, bearing sleeve; 22, movable cylinder; 23, connecting cylinder; 24, bolt; 25, movable ring; 26, locking piece;

[0028] 260, installation cavity; 261, locking rod; 262, spring; 263, locking groove;

[0029] 3, the polishing wheel protection unit; 31, the metal fan-shaped cover body; 32, the movable slot; 33, the gear; 34, the first arc-shaped plate; 35, the second arc-shaped plate; 36, the magnetic suction end; 37, the gear slot. DETAILED DESCRIPTION

[0030] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0031] Embodiment one

[0032] Please refer to Figures 1-6 The adjustable ceramic product polishing machine shown in the drawing comprises a polishing machine body 1 and a battery pack 11 arranged inside the polishing machine body 1. The end of the polishing machine body 1 is fixed with a motor 12 electrically connected with the battery pack 11. The motor 12 has an output shaft 13. One end of the output shaft 13 is fixedly connected with a polishing wheel 14 through a fastener. The motor 12 is started to drive the polishing wheel 14 to rotate through the output shaft 13, so that the polishing wheel 14 polishes the ceramic product to improve the appearance and texture of the finished product.

[0033] The surface of the output shaft 13 is connected with a polishing wheel protection unit 3 through an adjusting piece 2. The polishing wheel protection unit 3 comprises a metal fan-shaped cover body 31 and a movable groove 32 arranged inside the metal fan-shaped cover body 31. A gear 33 is movably connected in the movable groove 32. The two sides of the gear 33 are respectively engaged with a first arc-shaped plate 34 and a second arc-shaped plate 35. The inner ends of the first arc-shaped plate 34 and the second arc-shaped plate 35 are slidably assembled with the metal fan-shaped cover body 31 through the movable groove 32.

[0034] By arranging the adjustable polishing wheel protection unit 3, the first arc-shaped plate 34 and the second arc-shaped plate 35 can be unfolded relative to each other in the non-working state, so that the metal fan-shaped cover body 31 and the first arc-shaped plate 34 and the second arc-shaped plate 35 on both sides jointly form a nearly complete annular protection structure, which realizes the overall surrounding of the polishing wheel 14 in the circumferential direction, effectively avoids the harm caused by accidental touch or accidental start, and significantly improves the safety of the equipment during use and storage. Similarly, after use, the first arc-shaped plate 34 can be pushed to move synchronously with the second arc-shaped plate 35 through the action of the gear 33, so that the first arc-shaped plate 34 and the second arc-shaped plate 35 are accommodated in the metal fan-shaped cover body 31, which meets the actual polishing operation.

[0035] Embodiment two

[0036] The adjustable ceramic product polishing machine provided in embodiment one is further optimized. Specifically, as shown in Figure 4As shown, the outer ends of the first arc-shaped plate 34 and the second arc-shaped plate 35 both penetrate the outside of the metal fan-shaped cover 31 and are connected to magnetic suction heads 36. The magnetic poles of the two magnetic suction heads 36 are opposite. By setting the magnetic suction heads 36 with opposite magnetic poles, after the first arc-shaped plate 34 and the second arc-shaped plate 35 are pulled out and unfolded, the two magnetic suction heads 36 attract each other, thereby fixing the position of the first arc-shaped plate 34 and the second arc-shaped plate 35 after unfolding, and ensuring the stable protection of the metal fan-shaped cover 31.

[0037] The magnetic end 36 attracts the corresponding metal fan-shaped cover 31.

[0038] The first arc plate 34 and the second arc plate 35 are provided with tooth grooves 37 (not shown in the figure) on opposite sides. The gear 33 meshes with the corresponding first arc plate 34 and second arc plate 35 through the tooth grooves 37, thus ensuring the synchronicity and accuracy of the unfolding of the first arc plate 34 and the second arc plate 35.

[0039] Example 3

[0040] The adjustable ceramic product polishing machine provided in Embodiment 1 or 2 is further optimized, such as... Figure 5 As shown, the adjusting component 2 includes a movable cylinder 22 movably connected to the surface of the output shaft 13 via a bearing sleeve 21. That is, the inner side of the movable cylinder 22 is movably connected to the output shaft 13 via the bearing sleeve 21. The movable cylinder 22 can rotate on the surface of the output shaft 13 without shaking up and down or falling off. A connecting cylinder 23 is sleeved on the surface of the movable cylinder 22, and the connecting cylinder 23 is fixed to the surface of the movable cylinder 22 by bolts 24.

[0041] like Figure 5 As shown, the adjusting component 2 also includes a movable ring 25 movably sleeved on the surface of the connecting cylinder 23. The inner side of the movable ring 25 is slidably connected to the outer side of the connecting cylinder 23 through a sliding groove, which can ensure the vertical stability between the movable ring 25 and the connecting cylinder 23. The movable ring 25 is provided with a locking component 26. The top end of the connecting cylinder 23 is fixed to the surface of the motor 12. It should be noted that the connection between the motor 12 and the connecting cylinder 23 needs to avoid the position of the motor output shaft 13. By setting the locking component 26, the relative position of the movable ring 25 and the connecting cylinder 23 can be adjusted, thus realizing the adjustment of the opening position of the metal fan-shaped cover 31 to meet the adjustment application under different working conditions.

[0042] Example 4

[0043] Further optimization is provided to the adjustable ceramic product polisher of the embodiment three, the locking member 26 comprises a mounting cavity 260 opened in the movable ring 25 and a locking rod 261 slidingly arranged in the mounting cavity 260, and the surface of the locking rod 261 is sleeved with a spring 262 connected with the mounting cavity 260.

[0044] One end of the locking rod 261 is provided with a pulling part outside the movable ring 25, and the surface of the connecting barrel 23 is provided with a locking groove 263 matched with the inner end of the locking rod 261.

[0045] Under the support of the spring 262, the inner end of the locking rod 261 can slide towards the direction of the locking groove 263 in a natural state, and when the inner end of the locking rod 261 is engaged in the corresponding locking groove 263, the relative position of the movable ring 25 and the connecting barrel 23 can be locked.

[0046] The inner adjusting member 2 in the embodiment adopts the combined structure of the movable barrel 22, the connecting barrel 23 and the movable ring 25, the position of the polishing wheel protection unit 3 can be flexibly adjusted along the output shaft 13, and the position adjustment of the polishing wheel protection unit 3 is more convenient and accurate through the cooperation of the locking rod 261 and the locking groove 263, and the opening position of the metal fan-shaped cover body 31 under different polishing conditions can be adjusted.

[0047] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] Obviously, the above-described embodiments are only some embodiments of the present application, not all embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. An adjustable ceramic product grinding machine, characterized in that, The device includes a grinding machine body (1) and a battery pack (11) located inside the grinding machine body (1). A motor (12) electrically connected to the battery pack (11) is fixed at the end of the grinding machine body (1). The motor (12) has an output shaft (13). A grinding wheel (14) is fixedly connected to one end of the output shaft (13) by a fastener. The surface of the output shaft (13) is connected to a grinding wheel protection unit (3) via an adjusting member (2). The grinding wheel protection unit (3) includes a metal fan-shaped cover (31) and a movable groove (32) opened inside the metal fan-shaped cover (31). A gear (33) is movably connected in the movable groove (32). A first arc plate (34) and a second arc plate (35) are respectively engaged on both sides of the gear (33). The inner ends of the first arc plate (34) and the second arc plate (35) are slidably assembled with the metal fan-shaped cover (31) through the movable groove (32).

2. The adjustable ceramic product grinding machine according to claim 1, characterized in that, The outer ends of the first arc plate (34) and the second arc plate (35) both penetrate the outside of the metal fan-shaped cover (31) and are connected to magnetic ends (36), with the magnetic poles of the two magnetic ends (36) being opposite.

3. The adjustable ceramic product grinding machine according to claim 2, characterized in that, The magnetic end (36) attracts the corresponding metal fan-shaped cover (31).

4. The adjustable ceramic product grinding machine according to claim 1, characterized in that, The first arc plate (34) and the second arc plate (35) are provided with tooth grooves (37) on opposite sides, and the gear (33) meshes with the corresponding first arc plate (34) and second arc plate (35) through the tooth grooves (37).

5. An adjustable ceramic product grinding machine according to claim 1, characterized in that, The adjusting component (2) includes a movable cylinder (22) movably connected to the surface of the output shaft (13) via a bearing sleeve (21). A connecting cylinder (23) is sleeved on the surface of the movable cylinder (22), and the connecting cylinder (23) is fixed to the surface of the movable cylinder (22) by bolts (24).

6. An adjustable ceramic product grinding machine according to claim 5, characterized in that, The adjusting component (2) also includes a movable ring (25) movably sleeved on the surface of the connecting cylinder (23), the movable ring (25) is provided with a locking component (26), and the movable cylinder (22) is fixed to the surface of the motor (12).

7. An adjustable ceramic product grinding machine according to claim 6, characterized in that, The locking member (26) includes a mounting cavity (260) opened in the movable ring (25) and a locking rod (261) slidably disposed in the mounting cavity (260). A spring (262) connected to the mounting cavity (260) is sleeved on the surface of the locking rod (261).

8. An adjustable ceramic product grinding machine according to claim 7, characterized in that, One end of the locking rod (261) passes through the outside of the movable ring (25) and has a pulling part. The surface of the connecting cylinder (23) is provided with a locking groove (263) that matches the inner end of the locking rod (261).

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