Polishing machine for polishing shell

Abstract

The embodiment of the utility model provides a polishing machine for polishing a shell, which comprises a rack with a workbench arranged at the upper end and a support frame arranged on the workbench, a transmission mechanism is arranged on the support frame and is connected with a polishing module, the polishing module is provided with a polishing motor, and the polishing motor is connected with the transmission mechanism. A polishing motor is arranged on the workbench, a polishing wheel is arranged at the output end of the polishing motor, the polishing wheel is arranged above a fixing base installed on the workbench, a fixing mold is arranged in the fixing base, and a second protective cover is further arranged at the upper end of the transmission mechanism. The position of the polishing module is adjusted through the transmission mechanism on the supporting frame so that surface treatment can be conducted on the small shell fixed to the fixed mold, a worker does not need to hold a polishing machine to conduct manual polishing in the whole working process, the working efficiency is improved, and damage caused by too long operation time of the worker is avoided.

Description

TECHNICAL FIELD

[0001] The utility model discloses an embodiment relates to but is not limited to the field of polishing equipment, in particular to a polishing machine for shell polishing. BACKGROUND

[0002] With the development of industry, the requirement of equipment surface treatment on market is also higher and higher, especially the shell on small equipment such as controller shell, mobile phone shell and the like, these small shells often need certain surface treatment, and under the influence of production condition and injection molding technology, some defective products will inevitably appear on the surface of shell after injection molding, the surface of this kind of defective product usually has micro-particles, burr and the like, when reworking, manual polishing machine is needed to carry out subsequent processing to eliminate the micro-particles, burr and the like on the surface of shell.

[0003] At present, the surface repair or edge trimming of the defective product often needs to consume a lot of manpower and material resources, and the long-time manual holding of polishing machine by workers will cause certain harm to hands, especially shoulder position. CONTENT OF THE UTILITY MODEL

[0004] (I) Technical problem to be solved

[0005] In view of the above-mentioned defects and deficiencies of prior art, the utility model provides a polishing machine for shell polishing, which solves the technical problem that a lot of manpower and material resources are consumed when removing micro-particles, burr and the like from the defective product of small shell surface treatment, and the long-time manual holding of polishing machine by workers will cause certain harm to hands, especially shoulder position.

[0006] (II) Technical scheme

[0007] The utility model discloses a polishing machine for shell polishing, which comprises a rack provided with a workbench at the upper end, a supporting frame arranged on the workbench, a transmission mechanism arranged on the supporting frame, a polishing module connected with the transmission mechanism, an installation plate arranged between the transmission mechanism and the polishing module, a polishing motor arranged on the polishing module, a polishing wheel arranged on the output end of the polishing motor, the polishing wheel being arranged above the fixed seat installed on the workbench, a fixed mold arranged in the fixed seat, and a second protective cover arranged at the upper end of the transmission mechanism.

[0008] Preferably, a power distribution box is arranged in the interior of the rack, a control box is arranged at the side of the workbench, a supporting plate is arranged at the lower end of the rack, a supporting leg is installed on the supporting plate, and a universal wheel is arranged at the adjacent position of the supporting leg.

[0009] Preferably, the transmission mechanism comprises a first linear module, a second linear module and a third linear module, the second linear module is arranged at the upper end of the first linear module in a transverse manner, and the third linear module is arranged at the upper end of the second linear module.

[0010] Preferably, the upper end of the first linear module is provided with a reciprocating support, the reciprocating support is provided with a transverse support plate, and the second linear module is mounted on the transverse support plate.

[0011] Preferably, the second linear module is connected with a lifting support, one side of the lifting support is connected with the second linear module, the upper end of the lifting support is provided with a second protective cover, and the other side of the lifting support is provided with a lifting slide connected with the third linear module.

[0012] Preferably, the front end of the lifting slide is connected with a mounting plate, and the side edge of the lifting slide is provided with a travel switch.

[0013] Preferably, the polishing module is further provided with a connecting plate, the connecting plate is provided with a connecting block, and the connecting block is mounted with a polishing support.

[0014] (Three) beneficial effects

[0015] The polishing work of the entire small shell is carried out on the workbench, the transmission mechanism on the supporting frame is used to adjust the position of the polishing module, so that the surface treatment is carried out on the small shell fixed on the fixed mold, the entire working process does not need workers to manually polish by holding the polisher, not only the working efficiency is improved, but also the harm caused by long operation time of workers is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the technical scheme of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the technical scheme of the utility model, and do not constitute a limitation on the technical scheme of the utility model.

[0017] Fig. 1 is the overall structure perspective view of the polisher for shell polishing;

[0018] Fig. 2 is the transmission mechanism perspective view of the polisher for shell polishing;

[0019] Fig. 3 is the polishing module perspective view of the polisher for shell polishing.

[0020] Mark explanation:

[0021] 1. Frame; 10. Workbench; 11. Distribution box; 12. Control box; 13. Support plate; 14. Support feet; 15. Casters; 2. Support frame; 3. Transmission mechanism; 30. First linear module; 31. Second linear module; 32. Third linear module; 33. Advance / retract bracket; 34. Horizontal support plate; 35. Second slide; 36. Lifting bracket; 37. Limit switch; 38. Mounting plate; 39. Lifting slide; 4. Polishing module; 40. Connecting plate; 41. Connecting block; 42. Polishing bracket; 43. Polishing motor; 44. Polishing wheel; 5. First protective cover; 6. Second protective cover; 7. Fixed base; 8. Fixed mold; 9. Transmission belt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0023] The following is in conjunction with the appendix Figs. 1 to 3 To further describe, this utility model discloses a polishing machine for shell polishing, including a frame 1 with a worktable 10 at the upper end and a support frame 2 on the worktable 10. A transmission mechanism 3 is provided on the support frame 2. The transmission mechanism 3 is connected to a polishing module 4. An installation plate 38 is provided between the transmission mechanism 3 and the polishing module 4. The polishing module 4 is provided with a polishing motor 43. A polishing wheel 44 is provided at the output end of the polishing motor 43. The polishing wheel 44 is provided above a fixed seat 7 installed on the worktable 10. A fixed mold 8 is provided in the fixed seat 7. A second protective cover 6 is also provided at the upper end of the transmission mechanism 3. The second protective cover 6 is used to protect the transmission belt 9 of the third linear module 32.

[0024] In a preferred embodiment, a power distribution box 11 is provided inside the frame 1, a control box 12 is provided on the side of the workbench 10, a support plate 13 is provided at the lower end of the frame 1, support feet 14 are installed on the support plate 13, and casters 15 are provided adjacent to the support feet 14 to move the equipment as needed.

[0025] In the preferred embodiment, the transmission mechanism 3 comprises a first linear module 30, a second linear module 31 and a third linear module 32, the second linear module 31 is laterally arranged on the upper end of the first linear module 30 through a back-and-forth support 33, the third linear module 32 is arranged on the upper end of the second linear module 31 through a second sliding seat 35, wherein the first linear module 30 drives the second linear module 31 to move forward and backward, the second linear module 31 drives the third linear module 32 to move left and right, and the third linear module 32 drives the polishing module 4 to move up and down, it is necessary to point out that the first linear module 30, the second linear module 31 and the third linear module 32 are all linear guide rail modules, the structures of which all comprise a slide rail, a slide block, a screw rod, a transmission belt 9 and a motor and other components, and the motor of the first linear module 30 is arranged inside the support frame 2.

[0026] In the preferred embodiment, the upper end of the first linear module 30 is provided with the back-and-forth support 33, the side end of the back-and-forth support 33 is further provided with the first protective cover 5, the back-and-forth support 33 is provided with a lateral support plate 34, and the second linear module 31 is installed on the lateral support plate 34, and the first protective cover 5 is used for protecting the transmission belt 9 of the second linear module 31.

[0027] In the preferred embodiment, the second linear module 31 is connected with a lifting support 36, one side of the lifting support 36 is connected with the second linear module 31, the upper end of the lifting support 36 is provided with the second protective cover 6, and the other side of the lifting support 36 is provided with a lifting sliding seat 39 connected with the third linear module 32.

[0028] In the preferred embodiment, the front end of the lifting sliding seat 39 is connected with a mounting plate 38, and the side edge of the lifting sliding seat 39 is provided with a travel switch 37 to limit the travel of the lifting sliding seat 39.

[0029] In the preferred embodiment, the polishing module 4 is further provided with a connecting plate 40, the connecting plate 40 is provided with a connecting block 41, the connecting block 41 is installed with a polishing support 42, the polishing motor 43 is arranged on the polishing support 42, and the polishing wheel 44 installed on the polishing motor 43 can be replaced according to the use condition.

[0030] The polishing work of the whole small shell is carried out on the workbench, the transmission mechanism on the support frame is used to adjust the position of the polishing module, so as to carry out surface treatment on the small shell fixed on the fixed mold, the whole working process does not need workers to manually polish by hand, which not only improves the working efficiency, but also avoids the harm caused by long operation time of workers.

[0031] Although the technical scheme according to the present application has been described with reference to a plurality of different embodiments, aspects and features, it is not intended to limit the scope of the present application, but modifications thereof are included in the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A polishing machine for polishing a housing, comprising a frame having a work table provided at an upper end, and a support frame provided on the work table, characterized in that: The support frame is provided with a transmission mechanism connected with a polishing module, and a mounting plate is arranged between the transmission mechanism and the polishing module.

2. The polishing machine for polishing a case according to claim 1, characterized by: The inside of the rack is provided with a distribution box, the side of the workbench is provided with a control box, the lower end of the rack is provided with a support plate, the support plate is provided with a support leg, and the adjacent part of the support leg is provided with a universal wheel.

3. The polishing machine for polishing a case according to Claim 1, wherein: The transmission mechanism comprises a first linear module, a second linear module and a third linear module, the second linear module is horizontally arranged at the upper end of the first linear module, and the third linear module is arranged at the upper end of the second linear module.

4. The polishing machine for polishing a case according to claim 3, wherein: The upper end of the first linear module is provided with a forward and backward support, and the forward and backward support is provided with a horizontal support plate.

5. The polishing machine for polishing a case according to claim 3, wherein: The second linear module is connected with a lifting support, one side of the lifting support is connected with the second linear module, the upper end of the lifting support is provided with a second protective cover, and the other side of the lifting support is provided with a lifting slide connected with the third linear module.

6. The polishing machine for polishing a case according to claim 5, wherein: The front end of the lifting slide is connected with a mounting plate, and the side of the lifting slide is provided with a travel switch.

7. The polishing machine for polishing a case according to Claim 1, wherein: The polishing module is also provided with a connecting plate, the connecting plate is provided with a connecting block, and the connecting block is provided with a polishing support.

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