Cleaning device for lifting track of grinding machine

Abstract

The utility model relates to the technical field of grinding machines, in particular to a cleaning device of a grinding machine lifting track, which comprises a machine frame, a lifting sliding rail arranged on the machine frame, a lifting trolley arranged on the lifting sliding rail in a sliding mode, and a cleaning roller arranged on the lifting trolley and used for cleaning the surface of the lifting sliding rail. The waste bin is arranged at the bottom of the cleaning roller and used for collecting dust; the cleaning roller and the waste bin are arranged on the lifting trolley, when the lifting trolley slides up and down along the lifting sliding rail, the lifting sliding rail can be cleaned through the cleaning roller, dust generated after cleaning can fall into the waste bin, the lifting sliding rail is effectively cleaned, equipment runs stably, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, and particularly relates to a cleaning device for the lifting track of a grinding machine. Background Art

[0002] A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a high-speed rotating grinding wheel for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, grinding machines, and polishing machines.

[0003] Currently, when loading materials onto a grinding machine, the materials are usually conveyed by a feeding trolley. However, when this feeding and lifting trolley is in use, its slideway is prone to adhering dust, resulting in a large lifting resistance when the feeding trolley moves up and down. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above deficiencies and provide a cleaning device for the lifting track of a grinding machine.

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

[0006] A cleaning device for the lifting track of a grinding machine, including a frame, on which a lifting slide rail is arranged, and a lifting trolley is slidably arranged on the lifting slide rail. It further includes:

[0007] A cleaning roller, arranged on the lifting trolley, for cleaning the surface of the lifting slide rail;

[0008] A waste bin, arranged at the bottom of the cleaning roller, for collecting dust.

[0009] Further, a first fixed rotating shaft is arranged inside the cleaning roller, driving components are arranged at both ends of the cleaning roller, the driving components are used to drive the rotation of the cleaning roller, extrusion components are arranged at both ends of the first fixed rotating shaft, and the bottom ends of the extrusion components are fixedly connected to the lifting trolley.

[0010] Further, a tooth groove is arranged on the lifting slide rail, the driving component includes a gear meshing with the tooth groove, a second fixed rotating shaft is arranged inside the gear, the extrusion component is connected to the second fixed rotating shaft, a transmission component is also arranged between the second fixed rotating shaft and the first fixed rotating shaft, a fixing plate connected to the extrusion component is arranged at one end of the second fixed rotating shaft, and a limiting slider slidably connected to the lifting slide rail is arranged at the other end of the second fixed rotating shaft.

[0011] Further, the transmission component includes a driving wheel sleeved on the second fixed rotating shaft and a driven wheel sleeved on the first fixed rotating shaft, and the driving wheel and the driven wheel are connected by a transmission belt.

[0012] Further, the extrusion assembly includes a frame fixed to the lifting trolley. A sleeve plate sleeved on the first fixed rotating shaft is arranged at the top of the frame. A connecting rod is fixedly arranged at the bottom end of the sleeve plate. The bottom end of the connecting rod is connected with a pressing plate sliding in the frame. A return spring is arranged at the bottom of the pressing plate.

[0013] Further, a placement table is arranged at the top end of the waste bin. The placement table is fixed to the lifting trolley. Slide bars slidably connected with the placement table are arranged on the waste bin.

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

[0015] By arranging a cleaning roller and a waste bin on the lifting trolley, when the lifting trolley slides up and down along the lifting slide rail, the cleaning roller can clean the lifting slide rail, and the dust after cleaning will fall into the waste bin, effectively cleaning the lifting slide rail, making the equipment operate stably and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specification drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the connection between the lifting trolley and the lifting slide rail of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the cleaning roller of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the drive assembly of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure of the extrusion assembly of the present utility model.

[0022] In the figures: 1, frame; 2, lifting slide rail; 21, tooth groove; 3, lifting trolley; 4, cleaning roller; 40, first fixed rotating shaft; 41, drive assembly; 411, gear; 412, second fixed rotating shaft; 413, driving wheel; 414, driven wheel; 415, transmission belt; 416, fixing plate; 417, limiting slider; 42, extrusion assembly; 421, frame; 422, sleeve plate; 423, connecting rod; 424, pressing plate; 425, return spring; 5, waste bin; 51, placement table; 52, slide bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0025] Referring to Figures 1 - 5 As shown, a cleaning device for a grinding machine lifting track includes a frame 1, a lifting slide rail 2 is arranged on the frame 1, a lifting trolley 3 is slidably arranged on the lifting slide rail 2, and further includes:

[0026] Cleaning rollers 4, arranged on the lifting trolley 3, one at each of the upper and lower ends of the lifting trolley 3, for cleaning the surface of the lifting slide rail 2;

[0027] Waste bins 5, arranged at the bottom of the cleaning rollers 4, the number of waste bins 5 is the same as that of the cleaning rollers 4, corresponding one by one, for collecting dust.

[0028] In one embodiment, a first fixed rotating shaft 40 is arranged inside the cleaning roller 4, driving components 41 are arranged at both ends of the cleaning roller 4, the driving components 41 are used to drive the rotation of the cleaning roller 4, extrusion components 42 are arranged at both ends of the first fixed rotating shaft 40, and the bottom ends of the extrusion components 42 are fixedly connected to the lifting trolley 3. Among them, the cleaning roller 4 at the upper end of the lifting trolley 3 is movable and can make a lifting movement, while the waste bin 5 at the bottom end of the lifting trolley 3 is movable;

[0029] The cleaning roller 4 can move up and down through the extrusion component 42. Mainly when the lifting trolley 3 moves to the top of the lifting slide rail 2, the cleaning roller 4 will be squeezed and will not prevent the up and down movement of the lifting trolley 3; when the lifting trolley 3 moves to the bottom of the lifting slide rail 2, the waste bin 5 at the bottom will be squeezed.

[0030] In one embodiment, a toothed groove 21 is provided on the lifting slide rail 2. The driving assembly 41 includes a gear 411 meshing with the toothed groove 21. A second fixed rotating shaft 412 is provided inside the gear 411. The extrusion assembly 42 is connected to the second fixed rotating shaft 412. A transmission assembly is further provided between the second fixed rotating shaft 412 and the first fixed rotating shaft 40. One end of the second fixed rotating shaft 412 is provided with a fixing plate 416 connected to the extrusion assembly 42, and the other end of the second fixed rotating shaft 412 is provided with a limiting slider 417 slidably connected to the lifting slide rail 2;

[0031] When the lifting trolley 3 moves up and down, the gear 411 will rotate along the toothed groove 21. When the gear 411 rotates, it will drive the cleaning roller 4 to rotate through the transmission assembly, so that the cleaning roller 4 can clean the lifting slide rail 2.

[0032] In one embodiment, the transmission assembly includes a driving wheel 413 sleeved on the second fixed rotating shaft 412 and a driven wheel 414 sleeved on the first fixed rotating shaft 40. The driving wheel 413 and the driven wheel 414 are connected by a transmission belt 415;

[0033] When the gear 411 rotates, it will drive the driving wheel 413 to rotate, and the driving wheel 413 will drive the driven wheel 414 to rotate through the transmission belt 415, and then drive the cleaning roller 4 to rotate through the first fixed rotating shaft 40 to clean the surface of the lifting slide rail 2.

[0034] In one embodiment, the extrusion assembly 42 includes a frame 421 fixed on the lifting trolley 3. A sleeve plate 422 sleeved on the first fixed rotating shaft 40 is provided at the top of the frame 421. A connecting rod 423 is fixedly provided at the bottom end of the sleeve plate 422. The bottom end of the connecting rod 423 is connected to a pressing plate 424 sliding inside the frame 421. A return spring 425 is provided at the bottom of the pressing plate 424;

[0035] When the lifting trolley 3 moves to the top, the cleaning roller 4 will be squeezed, so that the pressing plate 424 can compress the return spring 425 to prevent the cleaning roller 4 from being damaged.

[0036] In one embodiment, a placement table 51 is provided at the top end of the waste bin 5. The placement table 51 is fixed on the lifting trolley 3. A slide bar 52 slidably connected to the placement table 51 is provided on the waste bin 5. A placement hole matching the first fixed rotating shaft 40 is also provided on the placement table 51. When the cleaning roller 4 moves down, the cleaning roller 4 can enter the placement table 51 to store the cleaning roller 4.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.

Claims

1. Cleaning device for the lifting track of a grinding machine, comprising a machine frame (1), on which a lifting slide rail (2) is arranged, and a lifting trolley (3) is slidably arranged on the lifting slide rail (2), characterized in that, It further includes: A cleaning roller (4), which is arranged on the lifting trolley (3) and is used for cleaning the surface of the lifting slide rail (2); A waste bin (5), which is arranged at the bottom of the cleaning roller (4) and is used for collecting dust.

2. The cleaning device for the grinding machine lifting track according to claim 1, characterized in that, A first fixed rotating shaft (40) is arranged inside the cleaning roller (4). Driving components (41) are arranged at both ends of the cleaning roller (4). The driving components (41) are used for driving the rotation of the cleaning roller (4). Extrusion components (42) are arranged at both ends of the first fixed rotating shaft (40). The bottom ends of the extrusion components (42) are fixedly connected to the lifting trolley (3).

3. The cleaning device for the grinding machine lifting track according to claim 2, characterized in that, A tooth groove (21) is arranged on the lifting slide rail (2). The driving component (41) includes a gear (411) meshed with the tooth groove (21). A second fixed rotating shaft (412) is arranged inside the gear (411). The extrusion component (42) is connected to the second fixed rotating shaft (412). A transmission component is also arranged between the second fixed rotating shaft (412) and the first fixed rotating shaft (40). A fixing plate (416) connected to the extrusion component (42) is arranged at one end of the second fixed rotating shaft (412). A limiting slider (417) slidably connected to the lifting slide rail (2) is arranged at the other end of the second fixed rotating shaft (412).

4. The cleaning device for the grinding machine lifting track according to claim 3, characterized in that, The transmission component includes a driving wheel (413) sleeved on the second fixed rotating shaft (412) and a driven wheel (414) sleeved on the first fixed rotating shaft (40). The driving wheel (413) and the driven wheel (414) are connected by a transmission belt (415).

5. The cleaning device for the grinding machine lifting track according to claim 3, characterized in that, The extrusion component (42) includes a frame (421) fixed on the lifting trolley (3). A sleeve plate (422) sleeved on the first fixed rotating shaft (40) is arranged at the top of the frame (421). A connecting rod (423) is fixedly arranged at the bottom end of the sleeve plate (422). The bottom end of the connecting rod (423) is connected to a pressing plate (424) sliding inside the frame (421). A return spring (425) is arranged at the bottom of the pressing plate (424).

6. The cleaning device for the grinding machine lifting track according to claim 1, wherein A placing table (51) is arranged at the top end of the waste bin (5). The placing table (51) is fixed on the lifting trolley (3). A slide bar (52) slidably connected to the placing table (51) is arranged on the waste bin (5).

Images