Plastic mesh polishing equipment

Abstract

The utility model provides plastic mesh polishing equipment which comprises a machine table, a material loading mechanism and a polishing mechanism, wherein the material loading mechanism and the polishing mechanism are arranged on the machine table; the material carrying mechanism comprises a material carrying component, the material carrying component comprises a material carrying jig used for fixing a plastic mesh and a first transverse moving module used for driving the material carrying jig to move in the Y-axis direction, and the width of the material carrying jig in the X-axis direction is smaller than that of the plastic mesh; the grinding mechanism comprises a grinding component, the grinding component comprises a first lifting module, a connecting plate is arranged at the lifting end of the first lifting module, and grinding pieces and first transverse moving air cylinders for driving the grinding pieces to move in the X-axis direction are arranged at the two ends, in the X-axis direction, of the connecting plate correspondingly. The two sets of polishing pieces are arranged on the two sides, in the X-axis direction, of the material carrying jig correspondingly. In this way, the two sides of the plastic mesh are vertically polished, manual handheld polishing is replaced, and the working efficiency and safety are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of automated equipment, and in particular to a plastic mesh grinding device. Background Technology

[0002] A type of plastic mesh, commonly used in hair curling tubes, is produced by injection molding. After production, its sides need to be sanded to remove burrs and facilitate adhesive application.

[0003] The existing method of polishing rough edges on plastic mesh requires manual operation, where one hand holds the plastic mesh and the other holds the polishing machine. This method is unstable and inefficient. Furthermore, the polishing degree of the plastic mesh is manually controlled, resulting in inconsistent quality of the finished product. There are also certain safety hazards during manual operation, and the hands are easily injured. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a plastic mesh grinding device with a simple structure that effectively improves work efficiency.

[0005] The main contents of this utility model include: a machine base, a material loading mechanism and a grinding mechanism disposed on the machine base;

[0006] The material loading mechanism includes a material loading component, which includes a material loading fixture for fixing the plastic mesh and a first transverse module for driving the material loading fixture to move along the Y-axis. The width of the material loading fixture along the X-axis is smaller than the width of the plastic mesh.

[0007] The grinding mechanism includes a grinding component, which includes a first lifting module. A connecting plate is provided on the lifting end of the first lifting module. Grinding parts and a first transverse cylinder for driving the grinding parts to move along the X-axis are provided at both ends of the connecting plate along the X-axis. The two sets of grinding parts are respectively placed on both sides of the material carrier fixture along the X-axis to grind both sides of the plastic mesh.

[0008] Preferably, the grinding mechanism further includes grinding mating components placed on both sides of the material carrier fixture along the X-axis direction. The grinding mating components include an upper mating part and a lower mating part. The upper mating part includes an upper mating plate and a first lifting cylinder for driving the upper mating plate to rise and fall. The lower mating part includes a lower mating plate and a second lifting cylinder for driving the lower mating plate to rise and fall. The upper mating plate can be attached downward to the upper end face of the plastic mesh, and the lower mating plate can be attached upward to the lower end face of the plastic mesh.

[0009] Preferably, the material loading mechanism further includes a pressing member mounted on the material loading fixture via a support frame. The pressing member includes a first slide rail and a pressing member slidably mounted on the first slide rail via a slider. The first slide rail is located on the lower end surface of the support frame and extends along the X-axis.

[0010] Preferably, the pressing component includes a lower pressing plate and a third lifting cylinder that drives the lower pressing plate to move up and down, the third lifting cylinder driving the lower pressing plate to press down onto the material carrier fixture.

[0011] Preferably, the grinding component includes a mounting bracket, on which a vertically extending second slide rail is disposed, and a fixed support plate is slidably disposed on the second slide rail. Elastic elements are connected between the upper and lower ends of the fixed support plate and the mounting bracket, and a grinding head is disposed on the side end face of the fixed support plate near the material carrier fixture.

[0012] Preferably, an air blowing pipe is provided on the side of the fixed support plate corresponding to the grinding head, for blowing away the waste generated at the grinding point.

[0013] Preferably, the material carrier fixture includes a lower magnetic plate and an upper magnetic plate that can magnetically attract each other. The upper end face of the lower magnetic plate is configured as an upward arc-shaped protrusion, and the lower end face of the upper magnetic plate is adapted to be configured as an upward arc-shaped groove. The plastic mesh can be clamped between the lower magnetic plate and the upper magnetic plate.

[0014] Preferably, the upper end face of the lower magnetic plate has protruding positioning blocks at both ends along the Y-axis direction, and the lower end face of the upper magnetic plate is adaptively provided with clearance holes. When the upper magnetic plate and the lower magnetic plate are magnetically attracted to each other, the positioning blocks are correspondingly inserted into the clearance holes.

[0015] Preferably, the upper end face of the lower mating plate is configured as an arc-shaped protrusion similar to that of the lower magnetic suction plate, and the lower end face of the upper mating plate is configured as an arc-shaped groove similar to that of the upper magnetic suction plate.

[0016] The beneficial effects of this utility model are as follows: a plastic mesh is clamped on a material carrier fixture, with the two sides of the plastic mesh to be polished protruding from the material carrier fixture. Movable polishing heads are set on both sides of the material carrier fixture to polish the upper and lower end faces of both sides, replacing manual hand polishing, effectively improving work efficiency and safety; during the polishing process, an upper mating plate and a lower mating plate are respectively arranged on the upper and lower end faces of the plastic mesh, and the polishing head moves along the upper and lower mating plates respectively to control the polishing movement path and effectively improve polishing accuracy. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a preferred embodiment;

[0018] Figure 2 This is a three-dimensional structural diagram of the material loading mechanism and the grinding mating component in a preferred embodiment;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of a material-carrying fixture in a preferred embodiment;

[0020] Figure 4 This is a three-dimensional structural diagram of the grinding mechanism in a preferred embodiment;

[0021] Figure label:

[0022] 1. Machine base; 2. Material loading mechanism; 3. Grinding mechanism; 4. Plastic mesh sheet;

[0023] 21. Material carrier fixture; 211. Lower magnetic suction plate; 212. Upper magnetic suction plate; 22. First transverse moving module; 23. Pressing component; 231. Lower pressure plate; 232. Third lifting cylinder; 24. First slide rail; 25. Support frame; 26. Suction pipe;

[0024] 31. First lifting module; 32. Connecting plate; 33. Grinding component; 331. Mounting bracket; 332. Second slide rail; 333. Fixed support plate; 334. Grinding head; 335. Elastic component; 336. Air blowing pipe; 34. First transverse cylinder; 35. Upper mating part; 351. Upper mating plate; 352. First lifting cylinder; 36. Lower mating part; 361. Lower mating plate; 362. Second lifting cylinder. Detailed Implementation

[0025] The technical solution protected by this utility model will be described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 As shown, this application proposes a plastic mesh grinding device, which includes a machine base 1, a material loading mechanism 2 and a grinding mechanism 3 disposed on the machine base 1. The material loading mechanism 2 is used to place the plastic mesh, and the grinding mechanism 3 is used to grind the two sides of the plastic mesh from top to bottom. The device has a simple structure and effectively improves the grinding accuracy and working efficiency.

[0027] like Figure 1-3 As shown, the material loading mechanism 2 includes a material loading component mounted on the machine base 1. The material loading component includes a material loading fixture 21 for holding the plastic mesh sheet and a first transverse module 22 for driving the material loading fixture 21 to move along the Y-axis. The first transverse module 22 moves the material loading fixture 21 away from the grinding mechanism 3 for loading and unloading the plastic mesh sheet, and then moves the material loading fixture 21 closer to the grinding mechanism 3 for grinding both sides of the plastic mesh sheet. The width of the material loading fixture 21 along the X-axis is smaller than the width of the plastic mesh sheet, causing both sides of the plastic mesh sheet to protrude from the sides of the material loading fixture 21 along the X-axis, enabling grinding processing of both sides of the plastic mesh sheet.

[0028] like Figure 1-3 As shown, the material carrier fixture 21 includes a lower magnetic plate 211 and an upper magnetic plate 212 that are magnetically attracted to each other. A plastic mesh is placed on the lower magnetic plate 211, and then the upper magnetic plate 212 is magnetically attracted above the lower magnetic plate 211, which can clamp the plastic mesh between the lower magnetic plate 211 and the upper magnetic plate 212. Preferably, the upper end face of the lower magnetic plate 211 is set as an upward arc-shaped protrusion, and the lower end face of the upper magnetic plate 212 is set as an upward arc-shaped groove. The arc-shaped protrusion and the arc-shaped groove are matched to ensure the magnetic attraction strength between the upper and lower magnetic plates, while maintaining the curvature of the plastic mesh itself. Preferably, in this embodiment, the plastic mesh has slots at both ends along its length, and the lower magnetic plate 211 has protrusions (not shown) at both ends along the Y-axis, which can be correspondingly locked into the slots of the plastic mesh to restrict the two ends of the plastic mesh and limit its placement position. The upper magnetic plate 212 is adaptively provided with clearance holes (not shown) at the positions of the protrusions. When the upper and lower magnetic plates cooperate to magnetically attract each other, the protrusions are correspondingly inserted into the clearance holes to improve the matching accuracy of the upper and lower magnetic plates.

[0029] like Figure 1-3 As shown, preferably, the material loading mechanism 2 also includes a pressing component mounted on the material loading fixture 21 via a support frame 25. The pressing component includes a first slide rail 24 and a pressing component 23 slidably mounted on the first slide rail 24 via a slider. The first slide rail 24 is located on the lower end face of the support frame 25 and extends along the Y-axis. The pressing component 23 includes a lower pressing plate 231 and a third lifting cylinder 232 that drives the lower pressing plate 231 to rise and fall. When the third lifting cylinder 232 is activated, it drives the lower pressing plate 231 to move downward. The lower pressing plate 231 is pressed onto the upper magnetic suction plate 212, applying a downward force to the upper magnetic suction plate 212, so that the upper magnetic suction plate 212 and the lower magnetic suction plate 211 are tightly fitted together, clamping the plastic mesh. The pressing component 23 can slide along the first slide rail 24 to achieve lateral movement of the pressing component 23 along the Y-axis direction. When the lower pressure plate 231 is pressed onto the material carrier fixture 21, the pressing component 23 can move synchronously with the material carrier fixture 21.

[0030] like Figure 1-4 As shown, the grinding mechanism 3 includes a first lifting module 31. A connecting plate 32 is arranged on the lifting end of the first lifting module 31. Two sets of grinding parts 33 and a first transverse cylinder 34 for driving the grinding parts 33 to move along the X-axis are arranged at both ends of the connecting plate 32. The two sets of grinding parts 33 are respectively placed on both sides of the material carrier fixture 21 along the X-axis. The first transverse cylinder 34 drives the grinding parts 33 to move towards the material carrier fixture 21 to grind both sides of the plastic mesh. The first transverse cylinder 34 drives the grinding parts 33 to move away from the material carrier fixture 21 so that the material carrier fixture 21 can move along the Y-axis for loading and unloading.

[0031] like Figure 1-4 As shown, the grinding component 33 includes a mounting bracket 331 disposed on the output end of the first transverse cylinder 34. A vertically extending second slide rail 332 is provided on the mounting bracket 331. A fixed support plate 333 is slidably disposed on the second slide rail 332. Elastic members 335 are connected between the upper and lower ends of the fixed support plate 333 and the mounting bracket 331. A grinding head 334 is disposed on the side of the fixed support plate 333 near the material carrier fixture 21. The grinding head 334 performs a grinding action. The magnitude of the vertical force of the grinding head 334 during the grinding process can be adaptively adjusted by the elastic member 335 to prevent excessive force from causing wear to the plastic mesh.

[0032] like Figure 1-4 As shown, the grinding mechanism 3 also includes grinding mating components placed on both sides of the material carrier fixture 21 along the X-axis. The grinding mating components include an upper mating portion 35 and a lower mating portion 36. The upper mating portion 35 includes an upper mating plate 351 and a first lifting cylinder 352 that drives the upper mating plate 351 to rise and fall. The lower mating portion 36 includes a lower mating plate 361 and a second lifting cylinder 362 that drives the lower mating plate 361 to rise and fall. Preferably, the upper end face of the lower mating plate 361 is configured as an arc-shaped protrusion similar to the lower magnetic suction plate 211, and the lower end face of the upper mating plate 351 is configured as an arc-shaped groove similar to the upper magnetic suction plate 212. The first lifting cylinder 352 can drive the upper mating plate 351 to move downward and fit against the upper end face of the plastic mesh, so that when the grinding head 334 grinds the lower side of the plastic mesh, the grinding head can move along the upper mating plate 351; the second lifting cylinder 362 can drive the lower mating plate 361 to move upward and fit against the lower end face of the plastic mesh, so that when the grinding head 334 grinds the upper side of the plastic mesh, the grinding head 334 can move along the lower mating plate 361.

[0033] like Figure 1-4 As shown, preferably, an air blowing pipe 336 is provided on the fixed support plate 33 on the side corresponding to the grinding head 334 to blow away the flying debris generated during the grinding process. An air suction pipe 26 is arranged above the support frame to promptly absorb the blown debris, preventing it from falling onto the machine or being inhaled by the operator.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A plastic mesh grinding device, characterized in that, Mainly includes: The machine base, the material loading mechanism and the grinding mechanism disposed on the machine base; The material loading mechanism includes a material loading component, which includes a material loading fixture for fixing the plastic mesh and a first transverse module for driving the material loading fixture to move along the Y-axis. The width of the material loading fixture along the X-axis is smaller than the width of the plastic mesh. The grinding mechanism includes a grinding component, which includes a first lifting module. A connecting plate is provided on the lifting end of the first lifting module. Grinding parts and a first transverse cylinder for driving the grinding parts to move along the X-axis are provided at both ends of the connecting plate along the X-axis. The two sets of grinding parts are respectively placed on both sides of the material carrier fixture along the X-axis to grind both sides of the plastic mesh.

2. The plastic mesh grinding equipment according to claim 1, characterized in that, The grinding mechanism further includes grinding mating components placed on both sides of the material carrier fixture along the X-axis direction. The grinding mating components include an upper mating part and a lower mating part. The upper mating part includes an upper mating plate and a first lifting cylinder for driving the upper mating plate to rise and fall. The lower mating part includes a lower mating plate and a second lifting cylinder for driving the lower mating plate to rise and fall. The upper mating plate can be attached downward to the upper end face of the plastic mesh, and the lower mating plate can be attached upward to the lower end face of the plastic mesh.

3. The plastic mesh grinding equipment according to claim 1, characterized in that, The material loading mechanism further includes a pressing member mounted on the material loading fixture via a support frame. The pressing member includes a first slide rail and a pressing member slidably mounted on the first slide rail via a slider. The first slide rail is located on the lower end surface of the support frame and extends along the X-axis.

4. The plastic mesh grinding equipment according to claim 3, characterized in that, The pressing component includes a lower pressing plate and a third lifting cylinder that drives the lower pressing plate to rise and fall. The third lifting cylinder drives the lower pressing plate to press downward onto the material carrier fixture.

5. The plastic mesh grinding equipment according to claim 1, characterized in that, The grinding component includes a mounting frame, on which a vertically extending second slide rail is configured. A fixed support plate is slidably mounted on the second slide rail. Elastic elements are connected between the upper and lower ends of the fixed support plate and the mounting frame. A grinding head is configured on the side end face of the fixed support plate near the material carrier fixture.

6. The plastic mesh grinding equipment according to claim 5, characterized in that, An air blowing pipe is provided on the side of the fixed support plate corresponding to the grinding head, which is used to blow away the waste generated at the grinding point.

7. The plastic mesh grinding equipment according to claim 2, characterized in that, The material carrier fixture includes a lower magnetic plate and an upper magnetic plate that can magnetically attract each other. The upper end face of the lower magnetic plate is configured as an upward arc-shaped protrusion, and the lower end face of the upper magnetic plate is configured as an upward arc-shaped groove. A plastic mesh can be clamped between the lower magnetic plate and the upper magnetic plate.

8. The plastic mesh grinding equipment according to claim 7, characterized in that, The upper end face of the lower magnetic plate has protruding positioning blocks at both ends along the Y-axis direction, and the lower end face of the upper magnetic plate is adaptively provided with clearance holes. When the upper magnetic plate and the lower magnetic plate are magnetically attracted to each other, the positioning blocks are correspondingly inserted into the clearance holes.

9. The plastic mesh grinding equipment according to claim 8, characterized in that, The upper end face of the lower mating plate is configured with an arc-shaped protrusion similar to that of the lower magnetic suction plate, and the lower end face of the upper mating plate is configured with an arc-shaped groove similar to that of the upper magnetic suction plate.

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