Bottom smoothing device for foamed ceramic pumice stone production

Abstract

The utility model discloses a bottom flattening device for foamed ceramic pumice stone production, which comprises a conveying roller mechanism, and a polishing mechanism for flattening the bottom of pumice stone is arranged between two rollers of the conveying roller mechanism; compared with the prior art, the bottom smoothing device for foaming ceramic pumice stone production has the advantages that the conveying roller mechanism, the grinding mechanism and the lifting mechanism are integrated, and automatic and continuous machining of pumice stones on an assembly line is achieved. According to the grinding mechanism, the height of a grinding wheel can be flexibly adjusted through an adjustable lifting base and a lead screw adjusting mechanism. Due to the detachable design between the connecting shaft and the grinding wheel mounting shaft, the mounting and dismounting process of the grinding wheel is simplified. Particularly, due to the arrangement of the lifting mechanism, the grinding wheel and the grinding wheel mounting shaft can be easily lifted up when the grinding wheel is replaced, the labor intensity of workers is further reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to footstone processing technical field, specifically is a kind of bottom planing device for foamed ceramic footstone production. BACKGROUND

[0002] Footstone, also known as footstone or footstone plate, is a tool commonly used to remove dead skin and keratin layer on feet. It is usually made of hard materials such as natural stone, ceramic or synthetic material, with rough texture on the surface, which can effectively rub the skin of the feet, help remove dead skin and keratin, promote blood circulation of the feet, and make the feet smoother and more delicate.

[0003] After searching, the prior art such as the Chinese utility model patent with application number 202222318936.1 discloses a polishing device for footstone processing, which comprises an open box. The outer right end top front side of the open box is fixedly connected with a second motor. The output end of the second motor penetrates the open box and is fixedly connected with a rotating shaft. The left end of the rotating shaft is rotatably connected to the inner left end top front side of the open box. The middle part of the rotating shaft is fixedly connected with a polishing wheel. The inner top rear end top of the open box is fixedly connected with a fixed block. In the utility model, the raw materials are placed in the grooves, and the moving plate is lowered and pressed by rotating the threaded rod. The rotating shaft is rotated to make the polishing wheel polish, ensuring the fineness of polishing, improving the efficiency and reducing the labor force.

[0004] In view of the prior art, the footstone needs to be placed in the groove one by one for polishing during processing, which is not suitable for assembly line production and processing. Therefore, we propose a bottom planing device for foamed ceramic footstone production to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problems in the background art by providing a bottom planing device for foamed ceramic footstone production.

[0006] The utility model provides the following technical scheme: a bottom planing device for foamed ceramic footstone production, comprising a conveying roller mechanism, and a polishing mechanism for planing the bottom of the footstone is arranged between two roller barrels of the conveying roller mechanism.

[0007] The polishing mechanism comprises a fixed seat fixedly connected with the conveying roller mechanism, an adjustable lifting seat is vertically movably installed on the fixed seat, the adjustable lifting seat is connected with the fixed seat through a lead screw adjusting mechanism, and a rotating shaft is rotatably connected to the adjustable lifting seat. The rotating shaft is sleeved with a plurality of abrasive wheels. One end of the rotating shaft is fixedly connected with a belt pulley, and the belt pulley is used to connect an external power mechanism.

[0008] Preferably, the rotating shaft comprises a driving shaft, a grinding wheel mounting shaft and a connecting shaft.

[0009] The number of the fixed seats and the adjustable lifting seats is two, two fixed seats are fixed on both sides of the conveying roller mechanism, and two adjustable lifting seats are vertically movably installed on the inner surfaces of the two fixed seats.

[0010] Two driving shafts are rotatably installed on the two fixed seats, two connecting shafts are slidably connected with the two driving shafts, and the two connecting shafts are detachably installed at the two ends of the grinding wheel mounting shaft.

[0011] One of the driving shafts is fixed with the belt pulley.

[0012] Preferably, the inner side of the adjustable lifting seat is fixed with a bearing seat, a bearing is installed in the bearing seat, and the driving shaft is connected with the adjustable lifting seat through the bearing.

[0013] Preferably, the two ends of the grinding wheel mounting shaft are embedded with rectangular connecting grooves, the connecting shafts and the driving shafts are connected with fixing bolts, and the connecting ends of the connecting shafts and the grinding wheel mounting shaft are fixed with rectangular connecting blocks, the rectangular connecting blocks are slidably inserted in the rectangular connecting grooves.

[0014] The connecting shafts are fixed with stop discs for limiting the grinding wheel.

[0015] Preferably, the conveying roller mechanism is provided with a lifting mechanism, and the lifting mechanism is used for vertically lifting the grinding wheel mounting shaft and the grinding wheel.

[0016] Preferably, the lifting mechanism comprises a telescopic cylinder fixed with the conveying roller mechanism and a lifting plate fixed on the upper end of the telescopic cylinder.

[0017] Preferably, the lifting plate is a semicircular structure.

[0018] Preferably, the lifting plate is a V-shaped structure, and the two sides of the lifting plate are provided with rollers.

[0019] Preferably, the side surface of the grinding wheel is embedded with a groove, and the groove is provided with a rubber pad.

[0020] Compared with the prior art, the utility model discloses a kind of bottom planing device for foamed ceramic footstone production, the device integrates conveying roller mechanism, polishing mechanism and lifting mechanism, realize the automation of footstone on assembly line, continuous processing.Wherein, polishing mechanism passes through adjustable lifting seat and screw rod adjusting mechanism, can flexibly adjust the height of abrasive wheel.Detachable design between connecting shaft and grinding wheel mounting shaft, simplify the installation and disassembly process of abrasive wheel.Especially, the setting of lifting mechanism makes it easy to lift abrasive wheel and grinding wheel mounting shaft when replacing abrasive wheel, further reduces the labor intensity of worker, improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0022] Figure 2 It is the embodiment one structure schematic diagram of the utility model when replacing abrasive wheel.

[0023] Figure 3 It is the local structure schematic diagram of the utility model.

[0024] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic diagram of A in the utility model.

[0025] Figure 5 It is the abrasive wheel structure schematic diagram of the utility model.

[0026] Figure 6 It is the embodiment two structure schematic diagram of the utility model when replacing abrasive wheel.

[0027] In the drawing: 1, conveying roller mechanism;2, polishing mechanism;3, fixed seat;4, adjustable lifting seat;5, screw rod adjusting mechanism;6, rotating shaft;61, driving shaft;62, grinding wheel mounting shaft;63, connecting shaft;7, abrasive wheel;8, pulley;9, bearing seat;10, rectangular connecting groove;11, fixed bolt;12, rectangular connecting block;13, baffle;14, lifting mechanism;141, telescopic cylinder;142, lifting plate;143, roller;15, recess;16, rubber pad. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer toFigures 1-6 .

[0030] Embodiment one

[0031] The utility model provides a kind of bottom flattening device for foamed ceramic grinding stone production, including the transport roller mechanism 1 for polishing the lower surface of foamed ceramic plate, and a polishing mechanism for flattening the bottom of grinding stone is provided between two roller cylinders of transport roller mechanism 1.

[0032] In the embodiment, the polishing mechanism 2 includes a fixed seat 3 fixedly connected with the transport roller mechanism 1, the fixed seat 3 is fixed with the transport roller mechanism 1 for installing the polishing mechanism 2, the adjustable lifting seat 4 is vertically movably installed on the fixed seat 3, the adjustable lifting seat 4 is connected with the fixed seat 3 through the screw rod adjusting mechanism 5, and the rotating shaft 6 is rotatably connected with the adjustable lifting seat 4, the rotating shaft 6 is sleeved with a plurality of abrasive wheels 7, one end of the rotating shaft 6 is fixedly connected with a belt pulley 8, and the belt pulley 8 is used to connect with a power mechanism.

[0033] Through the above structure, when in use, the belt pulley 8 is driven to rotate by the power mechanism, the rotating shaft 6 is driven to rotate when the belt pulley 8 rotates, and the abrasive wheel 7 is driven to rotate when the rotating shaft 6 rotates, and the rotating direction of the abrasive wheel 7 is opposite to the conveying direction of the transport roller mechanism 1, so that when the foamed ceramic plate moves to the position of the abrasive wheel 7, the abrasive wheel 7 can polish the lower surface of the foamed ceramic plate by rotating friction, and further, the height of the abrasive wheel 7 can be adjusted by adjusting the height of the adjustable lifting seat 4 through the screw rod adjusting mechanism 5 when in use.

[0034] In the embodiment, the rotating shaft 6 includes a driving shaft 61, a grinding wheel mounting shaft 62 and a connecting shaft 63, wherein the driving shaft 61 is used to realize the installation and power driving of the rotating shaft 6, the grinding wheel mounting shaft 62 is used to mount the abrasive wheel 7, and the connecting shaft 63 is used to connect between the driving shaft 61 and the grinding wheel mounting shaft 62.

[0035] Specifically, the number of the fixed seat 3 and the adjustable lifting seat 4 is two, the two fixed seats 3 are fixed on the two sides of the transport roller mechanism 1 respectively, and the two adjustable lifting seats 4 are vertically movably installed on the inner surfaces of the two fixed seats 3, wherein the two driving shafts 61 are rotatably installed on the two fixed seats 3, the two connecting shafts 63 are slidably connected with the two driving shafts 61 in the axial direction, the two connecting shafts 63 are detachably mounted on the two ends of the grinding wheel mounting shaft 62 respectively, and the abrasive wheel 7 is sleeved on the grinding wheel mounting shaft 62.

[0036] Through the setting of the above structure, the abrasive wheel 7 can be sleeved on the abrasive wheel mounting shaft 62, and then the two ends of the abrasive wheel mounting shaft 62 are aligned with the two connecting shafts 63 respectively, and the connection between the abrasive wheel mounting shaft 62 and the driving shaft 61 can be realized by sliding the two connecting shafts 63 and connecting the connecting shafts 63 with the abrasive wheel mounting shaft 62.

[0037] One of the driving shafts 61 is fixed with a belt pulley 8.

[0038] As shown in Figure 1 , the inner side of the adjustable lifting seat 4 is fixed with a bearing seat 9, a bearing is installed in the bearing seat 9, and the driving shaft 61 is rotatably connected with the adjustable lifting seat 4 through the bearings fixed at both ends.

[0039] As shown in Figure 3 and Figure 4 , the two ends of the abrasive wheel mounting shaft 62 are embedded with rectangular connecting grooves 10, the connecting shafts 63 are connected with the driving shaft 61 through fixed bolts 11, and the connecting ends of the connecting shafts 63 and the abrasive wheel mounting shaft 62 are fixed with rectangular connecting blocks 12, which are slidably inserted into the rectangular connecting grooves 10. When installing the abrasive wheels 7, the abrasive wheels 7 are sleeved on the abrasive wheel mounting shaft 62 one by one, and when connecting the abrasive wheel mounting shaft 62 with the driving shaft 61, the rectangular connecting blocks 12 of the connecting shafts 63 are inserted into the rectangular connecting grooves 10 by sliding the connecting shafts 63, and then the connecting shafts 63 are fixed with the driving shaft 61 through the fixed bolts 11. In this way, when the external driving mechanism drives the driving shaft 61 to rotate, the driving shaft 61 can drive the connecting shafts 63 to rotate, and the connecting shafts 63 rotate to drive the abrasive wheel mounting shaft 62 to rotate through the clamping action of the rectangular connecting blocks 12 and the rectangular connecting grooves 10, thereby driving the abrasive wheels 7 to rotate.

[0040] As shown in Figure 4 , the connecting shafts 63 are fixed with stop discs 13 for limiting the abrasive wheels 7.

[0041] Further, in order to facilitate the installation and removal of the abrasive wheels 7 on the abrasive wheel mounting shaft 62, the conveying roller mechanism 1 is provided with a lifting mechanism 14, which is used for vertically lifting the abrasive wheel mounting shaft 62 and the abrasive wheels 7.

[0042] In this embodiment, as shown in Figure 1 and Figure 2 , the lifting mechanism 14 includes a telescopic cylinder 141 fixed with the conveying roller mechanism 1 and a lifting plate 142 fixed on the upper end of the telescopic cylinder 141. After a period of use, the abrasive wheels 7 need to be replaced due to wear, and during the replacement of the abrasive wheels 7, the connecting shafts 63 and the abrasive wheel mounting shaft 62 are first disassembled, and then the telescopic cylinder 141 is elongated to drive the lifting plate 142 to move upward, thereby lifting the abrasive wheels 7 and the abrasive wheel mounting shaft 62 upward. Figure 2In the state shown, after pulling the grinding wheel mounting shaft 7 out of the grinding wheel 7, the grinding wheel 7 can be removed from the surface of the support plate 142. Conversely, when installing the grinding wheel 7, place the grinding wheels 7 one by one on the support plate 142, then insert the grinding wheel mounting shaft 62 into all the grinding wheels 7, and then lower the grinding wheel mounting shaft 62 by shortening the telescopic cylinder 141. Finally, connect the grinding wheel mounting shaft 62 to the drive shaft 61 through the connecting shaft 63.

[0043] In this embodiment, the support plate 142 has a semi-circular structure. This allows the grinding wheel 7 to be quickly aligned with the center of all grinding wheels 7 when placed on the support plate 142, making it convenient to insert the grinding wheel mounting shaft 62 into all grinding wheels 7.

[0044] like Figure 5 As shown, the side of the grinding wheel 7 is embedded with a groove 15, and a rubber pad 16 is provided in the groove 15. With the setting of the rubber pad 16, the multiple grinding wheels 7 are clamped together after installation under the action of friction. In this way, when the drive shaft 61 rotates, it can drive the grinding wheels 7 to rotate together, so as to achieve grinding of the bottom surface of the foamed ceramic board.

[0045] Example 2

[0046] Unlike Embodiment 1, in this embodiment, the support plate 142 has a V-shaped structure, and rollers 143 are installed on both sides of the support plate 142. In this way, when installing the grinding wheels 7, the installer can stand on one side of the device, that is, one end of the support plate 142, place the grinding wheels 7 on the surface of the support plate 142, and then place the grinding wheels 7 one by one and push them to the other end of the support plate 142 through the rollers 143, so as to finally achieve the installation of all the grinding wheels 7, which is more labor-saving.

[0047] In summary, this utility model aims to realize a device for flattening the bottom of foamed ceramic grinding stones suitable for assembly line production. The device continuously conveys grinding stones through a conveyor roller mechanism 1, and adjusts the height of the grinding mechanism using an adjustable lifting seat 4 and a screw adjustment mechanism 5. The detachable connection between the connecting shaft 63 and the grinding wheel mounting shaft 62 enables the rapid installation and removal of the grinding wheel 7. At the same time, the setting of the lifting mechanism 14 reduces the labor intensity of workers and improves production efficiency.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bottom flattening device for producing foamed ceramic footstone, characterized in that: Including conveying roller mechanism (1), two rollers of conveying roller mechanism (1) are provided with a polishing mechanism for flattening the bottom of the grinding stone; The polishing mechanism (2) includes a fixed seat (3) fixedly connected with the conveying roller mechanism (1), the adjustable lifting seat (4) is vertically movably installed on the fixed seat (3), the adjustable lifting seat (4) is connected with the fixed seat (3) through a lead screw adjusting mechanism (5), the adjustable lifting seat (4) is rotatably connected with a rotating shaft (6), the rotating shaft (6) is sleeved with a plurality of grinding wheels (7), one end of the rotating shaft (6) is fixedly provided with a belt pulley (8), and the belt pulley (8) is used for external connection with a power mechanism.

2. The device according to claim 1, characterized in that: The rotating shaft (6) includes a driving shaft (61), a grinding wheel mounting shaft (62) and a connecting shaft (63); The number of the fixed seat (3) and the adjustable lifting seat (4) is two, two fixed seats (3) are fixed on the two sides of the conveying roller mechanism (1), and two adjustable lifting seats (4) are vertically movably installed on the inner surfaces of the two fixed seats (3). Two driving shafts (61) are rotatably installed on the two fixed seats (3), two connecting shafts (63) are slidably connected with the two driving shafts (61), two ends of the connecting shaft (63) are detachably installed on the grinding wheel mounting shaft (62), and the grinding wheel (7) is sleeved on the grinding wheel mounting shaft (62). One of the driving shafts (61) is fixedly provided with the belt pulley (8).

3. The device according to claim 2, characterized in that: The inner side of the adjustable lifting seat (4) is fixedly provided with a bearing seat (9), the bearing seat (9) is installed in the bearing, and the driving shaft (61) is connected with the adjustable lifting seat (4) through the bearing.

4. The device according to claim 2, characterized in that: The two ends of the grinding wheel mounting shaft (62) are embedded with rectangular connecting grooves (10), the connecting shaft (63) and the driving shaft (61) are connected with a fixing bolt (11), and the connecting end of the connecting shaft (63) and the grinding wheel mounting shaft (62) is fixedly provided with a rectangular connecting block (12), the rectangular connecting block (12) is slidably inserted in the rectangular connecting groove (10). The connecting shaft (63) is fixedly provided with a baffle (13) for limiting the grinding wheel (7).

5. The device according to claim 2, characterized in that: The conveying roller mechanism (1) is provided with a lifting mechanism (14), and the lifting mechanism (14) is used for vertically lifting the grinding wheel mounting shaft (62) and the grinding wheel (7) upward.

6. The device according to claim 5, characterized in that: The lifting mechanism (14) includes a telescopic cylinder (141) fixed with the conveying roller mechanism (1) and a lifting plate (142) fixed on the upper end of the telescopic cylinder (141).

7. The device according to claim 6, characterized in that it comprises: The lifting plate (142) is a semicircular structure.

8. The device according to claim 6, characterized in that: The lifting plate (142) is a V-shaped structure, and the two sides of the lifting plate (142) are provided with rollers (143).

9. The device according to claim 4, wherein the device is characterized by: The side surface of the grinding wheel (7) is embedded with a groove (15), and the groove (15) is provided with a rubber pad (16).

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