Automatic surface polishing device for lock body machining

Abstract

The utility model belongs to the technical field of grinding and polishing equipment, and particularly relates to an automatic surface polishing device for lock body machining, which comprises a rack, a conveying belt, a polishing assembly and a dust collection assembly, a box body with a lower opening is arranged on the rack, the conveying belt is arranged below the box body, the polishing assembly and the dust collection assembly are arranged in the box body, and the dust collection assembly is arranged in the box body. The polishing assembly and the dust collection assembly are located above the conveying belt. The polishing assembly comprises a set of polishing roller assemblies, the dust collection assembly comprises a set of dust collection plates, and the polishing roller assemblies and the dust collection plates are arranged in a staggered mode. The polishing roller assembly comprises a driving roller and a driven roller located above the driving roller, and the driving roller and the driven roller are connected with a polishing belt in a wound mode. The automatic polishing device is simple in structure and reasonable in design, lock body parts enter the box body in batches through conveying of the conveying belt, the polishing assembly in the box body conducts polishing treatment on the lock body parts, and automatic batch polishing treatment is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the polishing equipment technical field, especially relates to a surface automatic polishing device for lock body processing. BACKGROUND

[0002] Polishing is the last step of lock surface treatment, mainly to make the lock surface more smooth and bright. By using different sandpaper, the smoothness of the lock surface can be gradually improved. Polishing not only improves the appearance of the lock, but also improves its wear resistance and corrosion resistance.

[0003] However, the current lock polishing is mainly through manual operation, the work efficiency is low and batch polishing cannot be realized, which greatly limits the production efficiency of enterprises; meanwhile, a large amount of dust is generated in the polishing process, polluting the environment and affecting the health of workers.

[0004] Therefore, the above problems become technical problems that need to be solved. INVENTION CONTENT

[0005] The utility model discloses a surface automatic polishing device for lock body processing, realizes the automatic batch polishing treatment of lock body.

[0006] Technical scheme: in order to realize the above object, the utility model provides a surface automatic polishing device for lock body processing, including frame, conveyer belt, polishing assembly and dust collection component, the frame is equipped with the box of lower opening, the conveyer belt is located in the lower of box, the polishing assembly and dust collection component are located in the box, and the polishing assembly and dust collection component are located in the upper of conveyer belt;

[0007] The polishing assembly includes a group of polishing roller assemblies, and the dust collection component includes a group of dust collection plates, and the polishing roller assemblies and the dust collection plates are staggered.

[0008] The lock parts are conveyed into the box through the conveyer belt, polished through the polishing assembly, and the dust collection component collects the dust generated in the polishing process.

[0009] Further, the dust collection plate includes a dust collection port, a hollow plate and a connecting port, the dust collection plate is horizontally arranged above the conveyer belt, the upper part and the lower part of the hollow plate are communicated with the dust collection port and the connecting port respectively, the dust collection port faces the tangent direction of the driving roller, the connecting port is located at the top of the box, and the connecting port is connected with the external dust collection equipment. The dust collection plate maintains negative pressure, and the dust is sequentially sucked away from the equipment through the dust collection port, the hollow plate and the connecting port.

[0010] Further, the mounting frame one is arranged on the rack, the driving roller and the driven roller are rotatably arranged on the mounting frame one and the mounting frame two respectively, a crossbeam is arranged on the mounting frame one, a tensioning adjusting device is arranged on the crossbeam, and the mounting frame two is connected with the crossbeam through the tensioning adjusting device.

[0011] Further, oil cylinders are connected with two ends of the mounting frame one, and the height of the mounting frame one can be adjusted through the oil cylinders.

[0012] Further, the auxiliary roller assembly is arranged between the polishing assemblies in a staggered mode, and the auxiliary roller assembly comprises a roller and a mounting seat, and the mounting seat is arranged on the rack, and the roller is rotatably connected with the mounting seat.

[0013] Further, a waist hole is arranged on the mounting seat, mounting shafts are arranged at two ends of the roller, the mounting shafts are located in the waist hole, adjusting bolts are arranged on the mounting seat, bearings are arranged at the other ends of the adjusting bolts, and the bearings are sleeved on the mounting shafts.

[0014] Further, a driving motor is arranged on the rack, a belt pulley is arranged on an output shaft of the driving motor, a belt pulley is arranged at one end of the driving roller, and the driving motor is connected with the driving roller through a belt.

[0015] The above technical scheme can achieve the following beneficial effects:

[0016] 1. The surface automatic polishing device for lock body machining has the advantages of simple structure and reasonable design, lock body parts are conveyed into the box in batches through the conveying belt, the polishing assembly in the box polishes the lock body parts, and batch automatic polishing treatment is realized.

[0017] 2. In the surface automatic polishing device for lock body machining, the dust suction assembly is additionally arranged, dust generated during polishing of the workpiece by the polishing assembly is sucked through the dust suction assembly, the working environment is effectively improved, and the health of workers is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a structural schematic view of the surface automatic polishing device for lock body machining (the side plate of the box is omitted);

[0019] Figure 2A front view of the surface automatic polishing device for lock body machining provided by the utility model;

[0020] Figure 3 For Figure 2 A-A cross-sectional view;

[0021] Figure 4 A structure schematic view of the dust absorption plate provided by the utility model;

[0022] Figure 5 A structure schematic view of the auxiliary roller assembly provided by the utility model;

[0023] Figure 6 An outline structure schematic view of the surface automatic polishing device for lock body machining provided by the utility model.

[0024] In the figure: 1 - frame, 11 - box, 12 - driving motor, 2 - conveying belt, 3 - polishing assembly, 31 - driving roller, 32 - driven roller, 33 - polishing belt, 34 - mounting frame one, 35 - mounting frame two, 36 - crossbeam, 37 - tensioning adjusting device, 371 - air suspension, 372 - hydraulic guide column, 38 - oil cylinder, 4 - dust absorption plate, 41 - dust absorption port, 42 - hollow plate, 43 - connecting port, 5 - auxiliary roller assembly, 51 - roller, 52 - mounting seat, 53 - adjusting bolt, 54 - bearing. DETAILED DESCRIPTION

[0025] It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and do not limit the present utility model.

[0026] As Figures 1-6 shown: a surface automatic polishing device for lock body machining, including frame 1, conveying belt 2, polishing assembly and dust absorption assembly, the frame 1 is equipped with the box 11 of lower opening, the conveying belt 2 is equipped in the lower of box 11, the polishing assembly and dust absorption assembly are equipped in the box 11, and the polishing assembly and dust absorption assembly are located in the upper of conveying belt 2;

[0027] The polishing assembly includes a group of polishing roller assemblies 3, and the dust absorption assembly includes a group of dust absorption plates 4, the polishing roller assemblies 3 and dust absorption plates 4 are staggered, the polishing roller assemblies 3 include driving roller 31 and driven roller 32 located above driving roller 31, and driving roller 31 and driven roller 32 are around polishing belt 33.

[0028] The utility model provides a kind of surface automatic polishing device for lock body processing, workpiece such as lock body is placed on conveying belt 2, workpiece enters into box 11 with conveying belt 2, and polishing belt 33 is moved circularly under the action of driving roller 31 and driven roller 32 to workpiece and is polished, dust suction component 4 is extracted to dust.The need to be explained is that the mesh of polishing belt 33 used in two groups of polishing components in the embodiment is different, and the mesh of front polishing belt 33 is smaller.User can reasonably select the mesh of polishing belt and the number of polishing component according to need.

[0029] As Figure 4 Shown, the dust suction plate 4 includes dust suction port 41, hollow plate 42 and connecting port 43, the dust suction plate 4 is laterally arranged above conveying belt 2, the upper portion and lower portion of hollow plate 42 are communicated with dust suction port 41 and connecting port 43 respectively, the dust suction port 41 is tangent direction of driving roller 31, the connecting port 43 is located at the top of box 11, and the connecting port 43 is connected with external dust suction equipment.Dust suction port 41 is tangent direction of driving roller 31, and the polishing belt 33 in the lower part of driving roller 31 is directly acting part, warning the debris under polishing grinding fly along the tangent of driving roller 31, just can be extracted by dust suction port 41, and the dust removal effect is improved.

[0030] As Figure 3 Shown, still includes mounting frame one 34 and mounting frame two 35, the mounting frame one 34 is located on rack 1, and driving roller 31 and driven roller 32 are rotatably arranged on mounting frame one 34 and mounting frame two 35 respectively, beam 36 is arranged on mounting frame one 34, tensioning adjusting device 37 is arranged on beam 36, and mounting frame two 35 is connected with beam 36 by tensioning adjusting device 37.The tensioning adjusting device 37 includes a group of air suspension 371 and hydraulic guide column 372, and air suspension 371 is arranged on the two sides of hydraulic guide column 372.By adjusting air suspension 371 and hydraulic guide column 372, the spacing between driving roller 31 and driven roller 32 can be adjusted, so that polishing belt 33 can be tensioned, and air suspension 371 also plays a good damping effect, to ensure the stable operation of equipment.

[0031] Preferably, the both ends of mounting frame one 34 are connected with oil cylinder 38.By oil cylinder 38, the height of mounting frame one 34, i.e. the spacing between driving roller 31 and conveying belt 2, can be adjusted, to meet the polishing requirements of immobile workpiece of different sizes.

[0032] In addition, the auxiliary roller assembly 5 arranged between the polishing assemblies is also included, the auxiliary roller assembly 5 comprises a roller 51 and a mounting seat 52, the mounting seat 52 is arranged on the rack 1, and the roller 51 is rotationally connected with the mounting seat 52. The mounting seat 52 is provided with a waist hole, the roller 51 is provided with mounting shafts at two ends, the mounting shafts are located in the waist hole, the mounting seat 52 is provided with an adjusting bolt 53, the other end of the adjusting bolt 53 is provided with a bearing 54, and the bearing 54 is sleeved on the mounting shaft.

[0033] The workpiece is arranged when passing through the roller 51, so that the workpiece is prevented from being inconsistent in orientation; meanwhile, the adjusting bolt 53 can adjust the spacing between the roller 51 and the conveying belt 2, so that different use scenarios are met.

[0034] As shown in Figure 6 The rack 1 is provided with a driving motor 12, a belt pulley is arranged on an output shaft of the driving motor 12, one end of the driving roller 31 is provided with a belt pulley, and the driving motor 12 is connected with the driving roller 31 through a belt.

[0035] The surface automatic polishing device for lock body machining realizes batch automatic polishing of the lock body, solves the dust pollution problem in the polishing process, has good economic benefits, and is worth promoting.

[0036] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, a plurality of improvements can be made without departing from the principle of the utility model, and these improvements should also be regarded as the protection range of the utility model.

Claims

1. A surface automatic polishing device for lock body processing, characterized by, The polishing assembly and the dust suction assembly are arranged in the box body (11), and the polishing assembly and the dust suction assembly are located above the conveying belt (2). The polishing assembly comprises a group of polishing roller assemblies (3), and the dust suction assembly comprises a group of dust suction plates (4).

2. The surface automatic polishing device for machining of a lock body according to claim 1, characterized in that, The dust suction plate (4) comprises a dust suction port (41), a hollow plate (42) and a connecting port (43).

3. The surface automatic polishing device for machining a lock body according to claim 1, characterized in that, The dust suction plate (4) is arranged transversely above the conveying belt (2), the upper part and the lower part of the hollow plate (42) are communicated with the dust suction port (41) and the connecting port (43) respectively, the dust suction port (41) is directed to the tangent direction of the driving roller (31), the connecting port (43) is located at the top of the box body (11), and the connecting port (43) is connected with an external dust suction equipment.

4. The surface automatic polishing device for machining a lock body according to claim 3, characterized in that, The mounting rack one (34) is arranged on the rack (1), the driving roller (31) and the driven roller (32) are rotatably arranged on the mounting rack one (34) and the mounting rack two (35) respectively, the mounting rack one (34) is provided with a cross beam (36), the cross beam (36) is provided with a tensioning adjusting device (37), and the mounting rack two (35) is connected with the cross beam (36) through the tensioning adjusting device (37).

5. The surface automatic polishing device for machining a lock body according to claim 4, characterized in that, The tensioning adjusting device (37) comprises a group of air suspensions (371) and hydraulic guide columns (372).

6. The surface automatic polishing device for machining of a lock body according to claim 1, wherein The two ends of the mounting rack one (34) are connected with oil cylinders (38).

7. The surface automatic polishing device for machining a lock body according to claim 6, wherein The auxiliary roller assembly (5) is arranged between the polishing assemblies in a staggered manner, the auxiliary roller assembly (5) comprises a roller (51) and a mounting seat (52), the mounting seat (52) is arranged on the rack (1), and the roller (51) is rotatably connected with the mounting seat (52).

8. The surface automatic polishing device for machining a lock body according to claim 1, wherein The mounting seat (52) is provided with a waist hole, the two ends of the roller (51) are provided with mounting shafts, the mounting shafts are located in the waist hole, the mounting seat (52) is provided with an adjusting bolt (53), the other end of the adjusting bolt (53) is provided with a bearing (54), and the bearing (54) is sleeved on the mounting shaft. The rack (1) is provided with a driving motor (12), the output shaft of the driving motor (12) is provided with a belt pulley, one end of the driving roller (31) is provided with a belt pulley, and the driving motor (12) is connected with the driving roller (31) through a belt.

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