Polishing device provided with collecting box and used for plastic mold machining

Abstract

The invention belongs to the technical field of polishing devices, and discloses a plastic mold machining polishing device with a collecting box, which comprises a machining table plate, and supporting legs are arranged at the bottom of the machining table plate; the driving mechanism is arranged above the processing table plate; the movable assembly is arranged in the driving mechanism; and the cleaning mechanism comprises a fan, the front face of the fan fixedly communicates with an air inlet pipe, the back face of the fan fixedly communicates with an exhaust pipe, and the other end of the exhaust pipe fixedly communicates with a spray head. By arranging the fan, the spray head, the collecting box and the discharging pipe, when the fan runs, air can be extracted through the air inlet pipe and sprayed out from the interior of the spray head through the exhaust pipe, and the sprayed air can blow chippings above the machining table plate to move backwards, so that the chippings enter the collecting box through the discharging pipe; therefore, when scraps of the polished plastic mold are cleaned, generated dead angles are fewer, and a better cleaning effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of polishing devices, in particular to a polishing device for plastic mould processing which is provided with a collecting box. Background Art

[0002] A plastic mold is a tool used in the plastic processing industry to match a plastic molding machine and to give plastic products a complete configuration and precise size. After the plastic mold is processed, a polishing device is required to make its surface smoother. During actual use, the polishing device in the prior art generates a lot of fine debris because a polishing disk is required to rub the surface of the plastic mold. The debris is easily inhaled by workers and pollutes the surrounding environment, so it needs to be cleaned. The polishing device generally cleans the debris by suction, but the suction method requires the suction mechanism to be close to the debris to generate sufficient suction. It cannot be close to many places during use, so there are many blind spots for cleaning, which needs to be improved. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a polishing device for plastic mold processing provided with a collection box, which solves the problem that there are many dead angles in the suction method.

[0004] To achieve the above object, the present invention provides the following technical solution: a polishing device for plastic mold processing provided with a collection box, comprising: Processing table top, the bottom of which is provided with legs; A driving mechanism, the driving mechanism is arranged above the processing table; A movable component, the movable component is arranged inside the driving mechanism; The cleaning mechanism includes a fan, the front of the fan is fixedly connected with an air inlet pipe, the back of the fan is fixedly connected with an exhaust pipe, and the other end of the exhaust pipe is fixedly connected with a nozzle; The collecting mechanism is arranged below the driving mechanism.

[0005] Preferably, the driving mechanism comprises a fixing plate, a driving motor and a lead screw. The bottom of the fixed plate is fixedly connected to the top of the processing table, the driving motor is arranged at the left end of the front side of the fixed plate, and the output shaft of the driving motor is fixedly connected to the lead screw, so that the lead screw can rotate.

[0006] Preferably, the movable assembly comprises a fixed rod and a movable plate. The front end and the rear end of the fixed rod are fixedly connected to the inner wall of the fixed plate, the outer portion of the fixed rod is movably sleeved with the inner portion of the movable plate, the movable plate is fixedly installed with the fan, and the lead screw is threadedly sleeved with the movable plate.

[0007] Preferably, the collection mechanism comprises a collection box, a discharge pipe and a collection box. The top of the collection box is fixedly connected to the bottom of the processing table, the collection box is fixedly connected to the discharge pipe, the other end of the discharge pipe is fixedly connected to the fixed plate, and the collection box is arranged at the bottom of the inner cavity of the collection box.

[0008] Preferably, a bracket is provided on the top of the processing table top, a pneumatic cylinder is provided on the top of the bracket, and a movable frame is fixedly connected to the bottom of the pneumatic cylinder.

[0009] Preferably, a power motor is arranged inside the movable frame, the output shaft of the power motor is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a polishing disk.

[0010] Preferably, it also includes a material control component, which is arranged inside the collecting box and includes a guide block and a material control plate. The guide block is fixedly installed inside the collecting box, the bottom of the guide block is fixedly connected to the top of the material control plate, and the material control plate can slide on the bottom of the guide block.

[0011] Preferably, a flexible spring is fixedly connected to the right end of the material control plate, and the other end of the flexible spring is fixedly connected to the inner wall of the collection box, and the flexible spring is in a compressed state.

[0012] Preferably, a mounting box is fixedly mounted on the rear end of the fixing plate, a connecting pipe is fixedly connected to the rear end of the mounting box, and the other end of the connecting pipe is fixedly connected to the collecting box.

[0013] Preferably, the number of the supporting legs is two, the two supporting legs are the same in size and shape, and the outer shape of the supporting legs is "A"-shaped.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with a fan, a nozzle, a collection box and a discharge pipe. When the fan is running, gas is extracted through the air inlet pipe and sprayed from the inside of the nozzle through the exhaust pipe. The nozzle can diffuse the airflow, thereby achieving a larger blowing range. The sprayed gas can blow the debris above the processing table to move backward, so as to enter the inside of the collection box through the discharge pipe. Since there is no need to approach the processing table, fewer dead corners are generated when cleaning the debris of the polished plastic mold, thereby achieving a better cleaning effect. The present invention provides a material control plate, a flexible spring, a mounting box and a connecting pipe. When the rear end of the nozzle moves to the interior of the mounting box, the gas blown out of the nozzle can enter the interior of the collection box through the mounting box and the connecting pipe, thereby pushing the material control plate to move. The movement of the material control plate can release the blocking effect on the debris, so that the debris above the material control plate can fall into the interior of the collection box, and the flexible spring can push the material control plate to reset, so there will be no disturbance of the airflow during discharge, so that the debris will not float around. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the top view structure of the present invention; Figure 3 It is a schematic diagram of the side cross-sectional structure of the present invention; Figure 4 It is a schematic diagram of the structure of the nozzle of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure inside the collection box of the present invention; Figure 6 It is a schematic diagram of the structure of the material control plate of the present invention.

[0016] In the figure: 1. Processing table; 2. Support legs; 3. Fixed plate; 4. Driving motor; 5. Screw; 6. Fixed rod; 7. Movable plate; 8. Fan; 9. Inlet pipe; 10. Exhaust pipe; 11. Nozzle; 12. Collecting box; 13. Drain pipe; 14. Collecting box; 15. Bracket; 16. Pneumatic cylinder; 17. Movable frame; 18. Guide block; 19. Material control plate; 20. Flexible spring; 21. Mounting box; 22. Connecting pipe; 23. Power motor; 24. Rotating shaft; 25. Polishing disc. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 6 As shown, the present invention provides a plastic mold processing polishing device provided with a collection box, comprising A processing table top 1, the bottom of which is provided with supporting legs 2; A driving mechanism, the driving mechanism is arranged above the processing table 1; A movable component, the movable component is arranged inside the driving mechanism; The cleaning mechanism includes a fan 8, the front of the fan 8 is fixedly connected to an air inlet pipe 9, the back of the fan 8 is fixedly connected to an exhaust pipe 10, and the other end of the exhaust pipe 10 is fixedly connected to a nozzle 11; The collecting mechanism is arranged below the driving mechanism.

[0019] By adopting the above scheme and designing the cleaning mechanism, when the fan 8 is running, gas will be drawn through the air inlet pipe 9 and ejected from the inside of the nozzle 11 through the exhaust pipe 10. The gas ejected from the nozzle 11 can blow the debris above the processing table 1 backward and enter the inside of the collecting mechanism, thereby achieving the effect of cleaning the debris above the processing table 1, and the processing table 1 can be fixed in the plastic mold.

[0020] like Figure 1 As shown, the driving mechanism includes a fixing plate 3, a driving motor 4 and a lead screw 5. The bottom of the fixed plate 3 is fixedly connected to the top of the processing table 1, and the driving motor 4 is arranged at the left end of the front side of the fixed plate 3. The output shaft of the driving motor 4 is fixedly connected to the lead screw 5, and the lead screw 5 can rotate.

[0021] By adopting the above solution and through the design of the driving mechanism, the fixed plate 3 can guide the debris to facilitate its entry into the discharge pipe 13. When the driving motor 4 is running, the screw 5 will rotate, and the screw 5 can drive the movable plate 7 to move.

[0022] like Figure 1 As shown, the movable assembly includes a fixed rod 6 and a movable plate 7. The front and rear ends of the fixed rod 6 are fixedly connected to the inner wall of the fixed plate 3, the outer portion of the fixed rod 6 is movably sleeved with the inner portion of the movable plate 7, the movable plate 7 is fixedly installed with the fan 8, and the lead screw 5 is threadedly sleeved with the movable plate 7.

[0023] By adopting the above scheme, through the design of the movable component, the screw 5 and the fixed rod 6 can limit the movable plate 7, and when the screw 5 rotates, the movable plate 7 can be moved, thereby causing the fan 8 to move, achieving a better cleaning effect.

[0024] like Figure 3 As shown, the collection mechanism includes a collection box 12, a discharge pipe 13 and a collection box 14. The top of the collecting box 12 is fixedly connected to the bottom of the processing table 1 , the collecting box 12 is fixedly connected to the discharge pipe 13 , the other end of the discharge pipe 13 is fixedly connected to the fixed plate 3 , and the collecting box 14 is arranged at the bottom of the inner cavity of the collecting box 12 .

[0025] By adopting the above scheme and through the design of the collecting mechanism, when the nozzle 11 blows out gas, the debris will be blown into the interior of the discharge pipe 13. The debris inside the discharge pipe 13 can fall into the interior of the collection box 12 and enter the interior of the collection box 14. The operator can pull the collection box 14 out of the interior of the collection box 12 to process the debris.

[0026] like Figure 1 As shown, a bracket 15 is disposed on the top of the processing table top 1 , a pneumatic cylinder 16 is disposed on the top of the bracket 15 , and a movable frame 17 is fixedly connected to the bottom of the pneumatic cylinder 16 .

[0027] By adopting the above scheme, through the design of the pneumatic cylinder 16, when the pneumatic cylinder 16 is running, the movable frame 17 can move downward, so that the plastic mold placed above the processing table 1 can be polished, and when the movable plate 7 moves to the front end, it will not interfere with the movement of the movable frame 17.

[0028] like Figure 1 As shown, a power motor 23 is disposed inside the movable frame 17 , an output shaft of the power motor 23 is fixedly connected to a rotating shaft 24 , and a polishing disc 25 is fixedly connected to the other end of the rotating shaft 24 .

[0029] With the above solution, through the design of the polishing disc 25, when the power motor 23 is running, the polishing disc 25 will rotate through the rotating shaft 24, so that after the movable frame 17 moves downward, it can contact the top of the plastic mold and polish it.

[0030] like Figure 5 As shown, it also includes a material control assembly, which is arranged inside the collecting box 12 and includes a guide block 18 and a material control plate 19. The guide block 18 is fixedly installed inside the collecting box 12 , and the bottom of the guide block 18 is fixedly connected to the top of the material control plate 19 , and the material control plate 19 can slide on the bottom of the guide block 18 .

[0031] By adopting the above solution and through the design of the material control assembly, when the material control plate 19 moves to the right, the blocking effect on the debris can be released, so that the debris above the material control plate 19 can fall into the inside of the collection box 14.

[0032] like Figure 5 As shown, the right end of the material control plate 19 is fixedly connected with a flexible spring 20, and the other end of the flexible spring 20 is fixedly connected to the inner wall of the collection box 14, and the flexible spring 20 is in a compressed state.

[0033] With the above solution, through the design of the flexible spring 20 , the flexible spring 20 can push the material control plate 19 , so when the material control plate 19 moves to the right, the flexible spring 20 can reset the material control plate 19 .

[0034] like Figure 3 As shown, a mounting box 21 is fixedly mounted on the rear end of the fixing plate 3 , a connecting pipe 22 is fixedly connected to the rear end of the mounting box 21 , and the other end of the connecting pipe 22 is fixedly connected to the collecting box 12 .

[0035] By adopting the above scheme, through the design of the mounting box 21 and the connecting pipe 22, when the nozzle 11 moves to the inside of the mounting box 21, the gas blown out by the nozzle 11 can enter the inside of the collecting box 12 through the mounting box 21 and the connecting pipe 22, thereby pushing the material control plate 19 to move and discharge the debris into the inside of the collecting box 14.

[0036] like Figure 1 As shown, there are two legs 2 , the two legs 2 are the same in size and shape, and the legs 2 are in an “A” shape.

[0037] By adopting the above solution, the legs 2 are designed so that they have better stability, thus making the device more stable.

[0038] The working principle and use process of the present invention: First, the operator can place the plastic mold on the top of the processing table 1 to fix it, and start the pneumatic cylinder 16 and the power motor 23. The operation of the pneumatic cylinder 16 will cause the movable frame 17 to move downward, and the operation of the power motor 23 will cause the polishing disc 25 to rotate through the rotating shaft 24, so that after the movable frame 17 moves downward, it can contact the top of the plastic mold and polish it.

[0039] Afterwards, the operator can start the drive motor 4 and the fan 8 after completing the polishing operation. The operation of the drive motor 4 will cause the screw 5 to rotate, and the screw 5 can drive the movable plate 7 to move backward. The operation of the fan 8 will draw gas through the air inlet pipe 9 and spray it from the inside of the nozzle 11 through the exhaust pipe 10. The gas sprayed from the nozzle 11 can blow the debris above the processing table 1 to move backward, and then enter the inside of the collection box 12 through the discharge pipe 13.

[0040] Then, when the rear end of the nozzle 11 moves to the interior of the mounting box 21, the gas blown out by the nozzle 11 can enter into the interior of the collecting box 12 through the mounting box 21 and the connecting pipe 22, thereby pushing the material control plate 19 to move. The movement of the material control plate 19 can remove the blocking effect on the debris, so that the debris above the material control plate 19 can fall into the interior of the collecting box 14. Then, when the nozzle 11 moves to the outside of the mounting box 21, the flexible spring 20 can push the material control plate 19 to reset, and then the operator can pull out the collecting box 14 to deal with the debris.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for plastic mold processing provided with a collection box, characterized in that: include A processing table top (1), wherein the bottom of the processing table top (1) is provided with supporting legs (2); A driving mechanism, the driving mechanism being arranged above the processing table (1); A movable component, the movable component is arranged inside the driving mechanism; A cleaning mechanism, the cleaning mechanism comprising a fan (8), the front side of the fan (8) being fixedly connected to an air inlet pipe (9), the back side of the fan (8) being fixedly connected to an exhaust pipe (10), and the other end of the exhaust pipe (10) being fixedly connected to a nozzle (11); The collecting mechanism is arranged below the driving mechanism.

2. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: The driving mechanism comprises a fixing plate (3), a driving motor (4) and a lead screw (5). The bottom of the fixed plate (3) is fixedly connected to the top of the processing table (1), the drive motor (4) is arranged at the left end of the front side of the fixed plate (3), and the output shaft of the drive motor (4) is fixedly connected to the lead screw (5), and the lead screw (5) can rotate.

3. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: The movable assembly comprises a fixed rod (6) and a movable plate (7). The front end and the rear end of the fixed rod (6) are fixedly connected to the inner wall of the fixed plate (3); the outside of the fixed rod (6) is movably sleeved with the inside of the movable plate (7); the movable plate (7) is fixedly installed with the fan (8); and the lead screw (5) is threadedly sleeved with the movable plate (7).

4. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: The collection mechanism comprises a collection box (12), a discharge pipe (13) and a collection box (14). The top of the collection box (12) is fixedly connected to the bottom of the processing table (1), the collection box (12) is fixedly connected to the discharge pipe (13), the other end of the discharge pipe (13) is fixedly connected to the fixed plate (3), and the collection box (14) is arranged at the bottom of the inner cavity of the collection box (12).

5. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: A bracket (15) is arranged on the top of the processing table top (1), a pneumatic cylinder (16) is arranged on the top of the bracket (15), and a movable frame (17) is fixedly connected to the bottom of the pneumatic cylinder (16).

6. The polishing device for plastic mold processing provided with a collection box according to claim 5, characterized in that: A power motor (23) is disposed inside the movable frame (17); an output shaft of the power motor (23) is fixedly connected to a rotating shaft (24); and the other end of the rotating shaft (24) is fixedly connected to a polishing disc (25).

7. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: It also includes a material control assembly, which is arranged inside the collection box (12), and includes a guide block (18) and a material control plate (19). The guide block (18) is fixedly mounted inside the collection box (12); the bottom of the guide block (18) is fixedly connected to the top of the material control plate (19); and the material control plate (19) is capable of sliding on the bottom of the guide block (18).

8. The polishing device for plastic mold processing provided with a collection box according to claim 7, characterized in that: A flexible spring (20) is fixedly connected to the right end of the material control plate (19), and the other end of the flexible spring (20) is fixedly connected to the inner wall of the collection box (14), and the flexible spring (20) is in a compressed state.

9. The polishing device for plastic mold processing provided with a collection box according to claim 2, characterized in that: A mounting box (21) is fixedly mounted on the rear end of the fixing plate (3), a connecting pipe (22) is fixedly connected to the rear end of the mounting box (21), and the other end of the connecting pipe (22) is fixedly connected to the collecting box (12).

10. The polishing device for plastic mold processing provided with a collection box according to claim 1, characterized in that: The number of the supporting legs (2) is two, the two supporting legs (2) are the same in size and shape, and the outer shape of the supporting legs (2) is in the shape of an "A".

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