Button polishing equipment

Abstract

The utility model provides button polishing equipment which comprises a power system, a power support for supporting the power system, a plurality of rolling barrels in transmission connection with the power system and a barrel support for supporting the rolling barrels, the rolling barrels are matched on the barrel support in a rotating mode, the power system is fixed on the power support, and the rolling barrels are in detachable transmission connection with the power system. The power system comprises a motor and a speed reducer, the speed reducer is in transmission connection with the motor, the output end of the speed reducer is connected with a connector, transmission shafts extending outwards are arranged at the two ends of the rolling barrel, connectors are connected to the transmission shafts, and the connectors on the transmission shafts are in transmission connection with the connectors of the output shaft of the speed reducer directly or through transmission parts. The rolling barrel is detachably connected with the power system, so that the power system can only drive one roller to work, energy can be saved, and the service life of equipment can be prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of button processing, in particular to a button polishing device. Background Art

[0002] There are many kinds of button polishing equipment structures on the market, and the equipment is relatively mature. However, general polishing equipment has only one fixed drum or two drums, and one or more drums cannot be selected to rotate. For example, if there are two drums, both drums must rotate at the same time. When there are not many buttons and only one drum is enough, the other drum is idling, which will cause wear to the equipment, affect the service life of the equipment, and cause energy waste. For example, a double-drum polishing machine disclosed in the authorization announcement number CN208929963U has two drums, and the two drums are directly connected to the output shaft of the reducer, and it cannot choose a single drum to rotate. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to realize the independent operation of some drums of a multi-drum polishing device.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A button polishing device comprises a power system, a power bracket supporting the power system, a plurality of rollers connected to the power system in transmission, and a barrel bracket supporting the rollers, the rollers are rotatably fitted on the barrel bracket, the power system is fixed on the power bracket, the rollers are detachably connected to the power system in transmission, the power system comprises a motor and a reducer, the reducer is connected to the motor in transmission, a connector is connected to the output end of the reducer, both ends of the rollers are provided with transmission shafts extending outward, a connector is connected to the transmission shaft, the connector on the transmission shaft is directly connected to the connector of the output shaft of the reducer in transmission or through a transmission member.

[0006] Preferably, there are a plurality of drums, and two adjacent drums are detachably connected to each other through transmission, and the connecting heads of two adjacent drums are directly connected to each other through transmission parts.

[0007] Preferably, the connector includes a sleeve portion sleeved on the transmission shaft and a connecting portion drivingly connected to another connector, wherein the sleeve portion sleeves and cooperates with the transmission shaft.

[0008] Preferably, the connecting portion has a slot, a part of the transmission member is engaged in the slot of one of the connectors, and another part of the transmission member is engaged in the slot of another connector connected to the connector.

[0009] Preferably, at least one driving rod is axially connected to the outer side of the connecting part of one of the two connecting heads that are directly connected in transmission, and at least one blocking rod is radially connected to the outer side of the connecting part of the other connecting head, and the blocking rod extends to the movement trajectory of the driving rod.

[0010] Preferably, bearings are connected to the transmission shafts at both ends of the drum, and a limiter is provided on the drum bracket to prevent the bearing from horizontal displacement. The upper end of the limiter is open, and the bearing is placed through the opening, and the drum is directly placed on the limiter of the drum bracket through the bearing.

[0011] Preferably, the drum is provided with an inlet and outlet, and a cover is detachably connected to the inlet and outlet.

[0012] Preferably, the drum is made of wood, plastic or metal.

[0013] Preferably, the number of the drums is two, four, six or eight, and the drums are arranged on both sides of the power system, and the number of the drums on both sides of the power system is equal.

[0014] The beneficial effect of the utility model is that the utility model connects the drum to the power system in a detachable manner so that the power system can drive only one drum to work, which can save energy and extend the service life of the equipment. In addition, the drums are also detachably connected so that the equipment can selectively connect the number of drums according to production needs, thereby achieving the best energy saving purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a polishing device with two drums according to a first embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the drum;

[0017] Figure 3 is a cross-sectional view of the connector;

[0018] Figure 4 It is a structural schematic diagram of a transmission part;

[0019] Figure 5 It is a structural schematic diagram of Embodiment 2;

[0020] Figure 6 This is a schematic diagram of the transmission state connection structure between two adjacent connectors in Example 3;

[0021] Figure 7 It is an exploded view of two adjacent connectors in the third embodiment. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 4 , as shown in the figure, a button polishing device includes a power system, a power support 1 supporting the power system, a plurality of rollers 2 connected to the power system by transmission, and a barrel support 3 supporting the rollers 2. The power system includes a motor 4 and a reducer 5, the reducer 5 is connected to the motor 4 by transmission, the roller 2 is rotatably matched on the barrel support 3, and the power system is fixed on the power support 1. It is worth noting that the roller 2 is detachably connected to the power system, the number of the rollers 2 is multiple, and the adjacent two rollers 2 are detachably connected by transmission. The detachable connection can selectively open the roller 2 as needed, and can control the rotation of a single roller 2 or two. In order to realize the detachable connection between the rollers 2 or between the roller 2 and the reducer 5, the transmission shaft 10 of the reducer 5 and the transmission shaft 10 of the roller 2 to be paired are connected with a connector 6 in this embodiment. In this embodiment, the adjacent two connectors 6 are connected by a transmission member 7, and two transmission members 7 can also be used for direct transmission. In this embodiment, the transmission member 7 is used for transmission and disassembly, which is more convenient and quick. The drum 2 described in this embodiment is provided with an inlet and outlet port 21, and a cover is detachably connected to the inlet and outlet port 21. The drum 2 described in this embodiment is made of wood, plastic or metal. There are two drums 2 described in this embodiment, and the drums 2 are arranged on both sides of the power system. In this embodiment, the transmission shaft is fixed to the drum through a mounting frame, and the transmission shaft runs through the drum. The two ends of the drum are connected to mounting frames fixedly connected to the transmission shaft, and the mounting frame is provided with a part fixedly connected to the drum and a part fixedly connected to the transmission shaft, wherein the mounting frame and the transmission shaft are fixedly connected by a tightening screw.

[0025] The connector 6 described in this embodiment includes a socket portion 61 socketed on the transmission shaft 10 and a connecting portion 62 transmission-connected to another connector 6, wherein the socket portion 61 is socketed with the transmission shaft 10 and cooperates with it, and the linkage is achieved by connecting a tightening screw to the socket portion 61, and the tightening screw is pressed or inserted into the transmission shaft 10 to achieve the linkage between the two.

[0026] In this embodiment, in order to achieve transmission cooperation between the two connectors 6 through the transmission member 7, a slot 621 is provided on the connecting portion 62 of this embodiment, a part of the transmission member 7 is engaged in the slot 621 of one of the connectors 6, and the other part of the transmission member 7 is engaged in the slot 621 of the other connector 6 connected to the connector 6, and a cross bar 71 is provided on one side of the transmission member 7. The cross bar can prevent the transmission member from slipping out when the transmission member is inserted into the slot. When the drum rotates, due to the large friction force generated between the transmission member and the two connectors, it will not slip during the transmission process.

[0027] In order to facilitate the disassembly and assembly of the drum 2, in this embodiment, bearings 8 are connected to the transmission shafts 10 at both ends of the drum 2, and a limiter 9 is provided on the drum bracket 3 to prevent the bearing 8 from horizontal displacement. The upper end of the limiter 9 is opened, and the bearing 8 is inserted through the opening. The drum 2 is directly placed on the limiter 9 of the drum bracket 3 through the bearing 8. In this embodiment, the drum 2 is directly placed on the limiter 9 of the drum bracket 3. Since the drum 2 rotates relatively slowly and the centrifugal force is not large, the limiting effect of the limiter 9 can prevent the drum 2 from falling down, which facilitates the disassembly and assembly, cleaning, etc. of the drum 2.

[0028] In this embodiment, when only one drum 2 is required to work, it is only necessary to insert the transmission shaft 10 transmission member 7 at one end of the reducer 5 so that the transmission shaft 10 is linked with the transmission shaft 10 of the side drum 2, and the other end is connected to the transmission member 7 to keep idling.

[0029] Embodiment 2

[0030] See also Figure 5 The difference between this embodiment and the first embodiment lies in the number of drums 2. In this embodiment, there are four drums 2, two of which are arranged on both sides of the power system, and there can also be six or eight drums, etc. The number of drums 2 on both sides of the power system is equal.

[0031] Embodiment 3

[0032] See also Figure 6 and Figure 7 The difference between this embodiment and the first embodiment is that at least one driving rod 63 is axially connected to the outer side of the connecting portion of one of the two adjacent connecting heads that are directly transmission connected, and at least one blocking rod 64 is radially connected to the outer side of the connecting portion of the other connecting head, and the blocking rod extends to the range of the motion trajectory of the driving rod.

Claims

1. A button polishing device, comprising a power system, a power bracket supporting the power system, a plurality of drums connected to the power system by transmission, and a drum bracket supporting the drums, the drums are rotatably engaged with the drum bracket, and the power system is fixed on the power bracket, characterized in that: The drum is detachably connected to the power system by transmission. The power system includes a motor and a reducer. The reducer is connected to the motor by transmission. The output end of the reducer is connected to a connector. Both ends of the drum are provided with a transmission shaft extending outward, and the transmission shaft is connected to a connector. The connector on the transmission shaft is directly connected to the connector of the output shaft of the reducer by transmission or through a transmission member.

2. A button polishing device as claimed in claim 1, characterized in that: There are multiple rollers, and two adjacent rollers are detachably connected to each other through transmission. The connecting heads of two adjacent rollers are directly connected to each other through transmission parts.

3. A button polishing device as claimed in claim 2, characterized in that: The connector includes a sleeve portion sleeved on the transmission shaft and a connecting portion transmission-connected to another connector, wherein the sleeve portion is sleeved on the transmission shaft and cooperates with the transmission shaft.

4. A button polishing device as claimed in claim 3, characterized in that: The connecting portion is provided with a slot, a part of the transmission member is engaged in the slot of one of the connectors, and another part of the transmission member is engaged in the slot of another connector connected to the connector.

5. A button polishing device as claimed in claim 1 or 2, characterized in that: The two connected connectors are directly connected in transmission, and at least one driving rod is axially connected to the outer side of the connecting part of one of the connectors, and at least one blocking rod is radially connected to the outer side of the connecting part of the other connector, and the blocking rod extends to the movement trajectory of the driving rod.

6. A button polishing device as claimed in claim 1, characterized in that: The transmission shafts at both ends of the drum are connected with bearings, and the drum bracket is provided with a limiter to prevent the bearing from horizontal displacement. The upper end of the limiter is open, and the bearing is placed through the opening. The drum is directly placed on the limiter of the drum bracket through the bearing.

7. A button polishing device as claimed in claim 1, characterized in that: The drum is provided with an inlet and outlet, and a sealing cover is detachably connected to the inlet and outlet.

8. A button polishing device as claimed in claim 1, characterized in that: The drum is made of wood, plastic or metal.

9. A button polishing device as claimed in claim 2, characterized in that: The number of the drums is two, four, six or eight, and the drums are arranged on both sides of the power system, and the number of the drums on both sides of the power system is equal.

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