Plastic rod section edge grinding device

Abstract

The utility model discloses a plastic rod section edge grinding device which comprises a device body, an edge grinding abrasive belt is arranged in the device body, an edge grinding roller is arranged on one side of the edge grinding abrasive belt, an edge grinding motor is installed at the end of the edge grinding roller, a dust suction hood is arranged above the edge grinding abrasive belt, and a dust suction fan is arranged on the dust suction hood. And the dust collection cover is connected with a dust collector through a pipeline. During edge grinding operation, the dust collector is started, powder generated during edge grinding operation is pumped into the waste cavity, meanwhile, the circulating pipe is connected with an external cold water pipe, cold water is continuously injected from the circulating pipe, and the cold water cools the edge grinding abrasive belt through the cooling pipe, so that the use damage of the edge grinding abrasive belt is reduced, and the service life of the edge grinding abrasive belt is prolonged. The edge grinding abrasive belt cooling device is simple in structure and convenient to operate, the powder recycling operation is not affected while the edge grinding abrasive belt is cooled, and the practicability and convenience of the device are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic parts production and processing equipment, in particular to a plastic rod cross-section edge grinding device. Background Art

[0002] After the plastic rod is cut, many burrs will appear on its cross section. These burrs are sharp and can easily injure the staff. Therefore, after the plastic rod is cut, the cross section of the plastic rod is generally grinded using an edge grinding device.

[0003] The existing technology has the following problems:

[0004] When the existing edge grinding device is in the grinding operation, the grinding belt will generate a lot of heat during the high-speed grinding process. The existing edge grinding device mostly uses water mist spraying to cool the grinding belt. However, this cooling method will cause the powder generated in the edge grinding process to be absorbed by the water mist and adhere to the surface of the plastic rod and the inside of the device with the water mist. The staff will need to clean it up later, thereby increasing the workload of the staff.

[0005] To this end, we proposed a plastic rod cross-section edge grinding device to solve the above-mentioned drawbacks. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the water mist spray cooling method in the prior art, that the powder generated in the edge grinding process will be absorbed by the water mist, and attached to the surface of the plastic rod and the inside of the device with the water mist, and the staff will need to clean it up later, thereby increasing the workload of the staff, and a plastic rod cross-section edge grinding device is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A plastic rod cross-section edge grinding device comprises a device body, an edge grinding belt is arranged inside the device body, an edge grinding roller is arranged on one side of the edge grinding belt, and an edge grinding motor is installed on the end of the edge grinding roller, a dust suction hood is arranged above the edge grinding belt, the dust suction hood is connected to a vacuum cleaner through a pipeline, a dust exhaust pipe is installed on one side of the vacuum cleaner, and the dust exhaust pipe passes through and extends into a waste material cavity inside the device body, a cooling pipe is tightly arranged on the side surface of the edge grinding belt, and the cooling pipe is connected to a mounting seat through a bearing, the mounting seat is installed on the inner side of the device body, and both ends of the cooling pipe are connected to a circulation pipe through a rotating joint.

[0009] Preferably, a feed rack is fixed to the side surface of the device body, a servo motor is arranged on the side surface of the feed rack, a bidirectional screw rod is installed on the output end of the servo motor, a clamping frame is arranged on the surface of the bidirectional screw rod, a feed motor is arranged inside the clamping frame, a feed roller is installed on the output end of the feed motor, and a feed belt is arranged on the surface of the feed roller.

[0010] Preferably, a fixing seat is provided inside the device body, a pressure sensor is provided on one side of the fixing seat, and a top plate is provided on one side of the pressure sensor.

[0011] Preferably, an auxiliary roller is installed on the side surface of the top plate, and a plurality of auxiliary rollers are provided, and the plurality of auxiliary rollers are installed on the side surface of the top plate at equal distances.

[0012] Preferably, the lower surface of the device body is provided with supporting legs.

[0013] Preferably, a control panel is provided on the side surface of the feeding rack.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model is provided with a device body, an edge grinding belt, an edge grinding roller, an edge grinding motor, a dust hood, a vacuum cleaner, a waste chamber, a cooling pipe, a mounting seat and a circulation pipe. During the edge grinding operation, the vacuum cleaner is started to pump the powder generated during the edge grinding operation into the waste chamber. At the same time, the circulation pipe is connected to the external cold water pipe, and cold water is continuously injected from the circulation pipe. The cold water cools the edge grinding belt through the cooling pipe, thereby reducing the damage caused by the use of the edge grinding belt. The utility model has a simple structure and is easy to operate. It can cool the edge grinding belt without affecting the powder recovery operation, thereby greatly improving the practicality and convenience of the device.

[0016] (2) The utility model is provided with a device body, a feeding rack, a servo motor, a bidirectional screw, a clamping frame, a feeding motor, a feeding roller and a feeding belt. When in use, the plastic rod is placed on the feeding rack, and then the servo motor is started to drive the bidirectional screw to rotate, driving the clamping frame so that the feeding belt and the plastic rod are in close contact. Then the feeding motor is started to drive the feeding roller and the feeding belt, and then the plastic rod is driven to move, thereby achieving the purpose of automatic feeding, which greatly improves the automation and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0018] Figure 1This is a structural schematic diagram of a plastic rod cross-section edge grinding device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a feeding frame of a plastic rod cross-section edge grinding device proposed by the utility model;

[0020] Figure 3 The utility model discloses a schematic diagram of a connection structure of an edge grinding belt of a plastic rod cross section edge grinding device.

[0021] Legend:

[0022] 1. Device body; 2. Waste chamber; 3. Vacuum cleaner; 4. Dust hood; 5. Edge grinding motor; 6. Edge grinding roller; 7. Edge grinding belt; 8. Cooling pipe; 9. Mounting seat; 10. Circulation pipe; 11. Feeding rack; 12. Feeding motor; 13. Feeding roller; 14. Feeding belt; 15. Clamping frame; 16. Bidirectional screw; 17. Servo motor; 18. Top plate; 19. Auxiliary roller; 20. Pressure sensor; 21. Support leg; 22. Control panel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] Please refer to Figure 1-3 A plastic rod cross-section edge grinding device comprises a device body 1, an edge grinding belt 7 is arranged inside the device body 1, an edge grinding roller 6 is arranged on one side of the edge grinding belt 7, and an edge grinding motor 5 is installed on the end of the edge grinding roller 6, a dust hood 4 is arranged above the edge grinding belt 7, the dust hood 4 is connected to a vacuum cleaner 3 through a pipeline, a dust exhaust pipe is installed on one side of the vacuum cleaner 3, and the dust exhaust pipe passes through and extends into the waste material cavity 2 inside the device body 1, a cooling pipe 8 is tightly arranged on the side surface of the edge grinding belt 7, and the cooling pipe 8 is connected to a mounting seat 9 through a bearing, and the mounting seat 9 is installed on the inner side of the device body 1, and both ends of the cooling pipe 8 are connected to a circulation pipe 10 through a rotating joint.

[0025] In the present embodiment: during the edge grinding operation, the vacuum cleaner 3 is started to pump the powder generated during the edge grinding operation into the waste chamber 2, and at the same time the circulation pipe 10 is connected to the external cold water pipe, and cold water is continuously injected from the circulation pipe 10, and the cold water cools the edge grinding belt 7 through the cooling pipe 8, thereby reducing the damage caused by the use of the edge grinding belt 7. The utility model has a simple structure and is easy to operate. It can cool the edge grinding belt 7 without affecting the powder recovery operation, which greatly improves the practicality and convenience of the device.

[0026] Specifically, a feed rack 11 is fixed to the side surface of the device body 1, a servo motor 17 is arranged on the side surface of the feed rack 11, a bidirectional screw rod 16 is installed at the output end of the servo motor 17, a clamping frame 15 is arranged on the surface of the bidirectional screw rod 16, a feed motor 12 is arranged inside the clamping frame 15, a feed roller 13 is installed at the output end of the feed motor 12, and a feed belt 14 is arranged on the surface of the feed roller 13.

[0027] In this embodiment: when in use, the plastic rod is placed on the feeding rack 11, and then the servo motor 17 is started to drive the bidirectional screw 16 to rotate, drive the clamping frame 15, so that the feeding belt 14 is in close contact with the plastic rod, and then the feeding motor 12 is started to drive the feeding roller 13 and the feeding belt 14, and then drive the plastic rod to move, so as to achieve the purpose of automatic feeding, which greatly improves the automation and practicality of the device.

[0028] Specifically, a fixing seat is disposed inside the device body 1 , a pressure sensor 20 is disposed on one side of the fixing seat, and a top plate 18 is disposed on one side of the pressure sensor 20 .

[0029] In this embodiment, a pressure sensor 20 is provided to detect whether the plastic rod can fit with the edge grinding belt 7 under the action of the feeding mechanism.

[0030] Specifically, an auxiliary roller 19 is installed on the side surface of the top plate 18 , and a plurality of auxiliary rollers 19 are provided, and the plurality of auxiliary rollers 19 are installed on the side surface of the top plate 18 at equal distances.

[0031] In this embodiment, auxiliary rollers 19 are provided to enable the top plate 18 to be in rolling connection with the edge grinding belt 7 , thereby reducing friction damage to the edge grinding belt 7 .

[0032] Specifically, a support leg 21 is provided on the lower surface of the device body 1 .

[0033] In this embodiment, the supporting legs 21 are provided to support the device body 1 , thereby increasing the height of the device body 1 and reducing the erosion of the device body 1 by ground moisture.

[0034] Specifically, a control panel 22 is provided on the side surface of the feeding rack 11 .

[0035] In this embodiment: a control panel 22 is provided to control the edge grinding device. The control circuit of the control panel 22 can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0036] Working principle: During the edge grinding operation, start the vacuum cleaner 3 to pump the powder generated during the edge grinding operation into the waste chamber 2, and at the same time connect the circulation pipe 10 to the external cold water pipe, and continuously inject cold water from the circulation pipe 10. The cold water cools the edge grinding belt 7 through the cooling pipe 8, thereby reducing the damage of the edge grinding belt 7 during use. The utility model has a simple structure and is easy to operate. It can cool the edge grinding belt 7 without affecting the powder recovery operation, which greatly improves the practicality and convenience of the device; when in use, place the plastic rod on the feeding rack 11, and then start the servo motor 17 to drive the bidirectional screw rod 16 to rotate, drive the clamping frame 15, so that the feeding belt 14 is in close contact with the plastic rod, and then start the feeding motor 12 to drive the feeding roller 13 and the feeding belt 14, and then drive the plastic rod to move, thereby achieving the purpose of automatic feeding, which greatly improves the automation and practicality of the device.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A plastic rod cross-section edge grinding device, comprising a device body (1), characterized in that: An edge grinding belt (7) is arranged inside the device body (1), an edge grinding roller (6) is arranged on one side of the edge grinding belt (7), and an edge grinding motor (5) is installed at the end of the edge grinding roller (6), a dust hood (4) is arranged above the edge grinding belt (7), the dust hood (4) is connected to a dust collector (3) through a pipeline, a dust exhaust pipe is installed on one side of the dust collector (3), and the dust exhaust pipe passes through and extends to the waste material chamber (2) inside the device body (1), a cooling pipe (8) is tightly arranged on the side surface of the edge grinding belt (7), and the cooling pipe (8) is connected to a mounting seat (9) through a bearing, and the mounting seat (9) is installed on the inner side of the device body (1), and both ends of the cooling pipe (8) are connected to a circulation pipe (10) through a rotating joint.

2. A plastic rod cross-section edge grinding device according to claim 1, characterized in that: A feeding rack (11) is fixed to the side surface of the device body (1), a servo motor (17) is arranged on the side surface of the feeding rack (11), a bidirectional screw rod (16) is installed at the output end of the servo motor (17), a clamping frame (15) is arranged on the surface of the bidirectional screw rod (16), a feeding motor (12) is arranged inside the clamping frame (15), a feeding roller (13) is installed at the output end of the feeding motor (12), and a feeding belt (14) is arranged on the surface of the feeding roller (13).

3. A plastic rod cross-section edge grinding device according to claim 1, characterized in that: A fixing seat is arranged inside the device body (1), a pressure sensor (20) is arranged on one side of the fixing seat, and a top plate (18) is arranged on one side of the pressure sensor (20).

4. A plastic rod cross-section edge grinding device according to claim 3, characterized in that: An auxiliary roller (19) is installed on the side surface of the top plate (18), and a plurality of auxiliary rollers (19) are provided, and the plurality of auxiliary rollers (19) are installed on the side surface of the top plate (18) at equal distances.

5. A plastic rod cross-section edge grinding device according to claim 1, characterized in that: The lower surface of the device body (1) is provided with supporting legs (21).

6. A plastic rod cross-section edge grinding device according to claim 2, characterized in that: A control panel (22) is provided on the side surface of the feeding rack (11).

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