An injection mold outer surface polishing device with dust-proof function and use method

Abstract

The invention discloses an injection mold outer surface polishing device with a dustproof function and a use method thereof, comprising a polishing shell, a polishing mechanism and a collecting mechanism, wherein a driving mechanism is installed on one side of the polishing shell, and further comprising a clamping mechanism and a protective mechanism; through the arrangement of structures such as the clamping mechanism, the driving mechanism and the flipping mechanism, after one side of the injection mold is polished by the polishing mechanism, the flipping gear is meshed with the gear teeth through the movement of the moving plate, so that the connecting rod drives the second bevel gear to rotate, so that the rotating rod rotates, thereby driving the hollow box to rotate synchronously, so that the two clamping plates drive the injection mold to flip, so that the unpolished side of the injection mold rotates to a position opposite to the polishing mechanism, so that the injection mold outer surface polishing device can polish both sides of the injection mold through the mutual cooperation of the driving mechanism and the polishing mechanism, thereby improving the efficiency of the injection mold polishing.

Description

Technical Field

[0001] The invention relates to the field of injection mold outer surface polishing, in particular to an injection mold outer surface polishing device with dustproof function and a use method thereof. Background Art

[0002] Plastic molds are tools used in the plastic processing industry to match plastic molding machines and give plastic products complete configurations and precise dimensions. Due to the wide variety of plastics and processing methods, the varying structures of plastic molding machines and plastic products, the types and structures of plastic molds are also diverse. According to different molding methods, plastic processing molds can be divided into types corresponding to different process requirements, mainly injection molding molds, extrusion molding molds, vacuum molding molds, high-foam polystyrene molding molds, etc.

[0003] After searching, Chinese patent No. CN213054269U discloses a polishing device for injection mold production, including a polishing seat, the bottom inner bearing of the polishing seat is connected to a clamping rod, both ends of the clamping rod are externally sleeved with a first connecting block, the top of the first connecting block is bolted with a clamping plate, the polishing seat is clamped and fixed with a processing mold and a limiting mold by the clamping plate respectively, both sides of the polishing seat are bolted with vertically arranged electric telescopic rods, the telescopic ends of the electric telescopic rods are bolted with horizontally arranged cross frames, when the polishing wheel processes the processing mold, the limiting block synchronously acts on the limiting mold, and the ball on the surface of the limiting block is used to limit the transmission of the polishing wheel to prevent the processing mold from being damaged by deviation during the polishing process, and the practicability is strong.

[0004] However, there are the following disadvantages in the above prior art:

[0005] Although the limit block acts synchronously on the limit mold and the ball on the surface of the limit block limits the transmission of the polishing wheel to prevent the deviation and damage to the processing mold during the polishing process, it is very practical. However, during the polishing process of the outer surface of the injection mold, a lot of dust or debris is generally generated, and most of the existing technologies cannot block the debris generated during the polishing process of the outer surface of the injection mold, which may cause the debris to splash around the polishing device of the outer surface of the injection mold, which may not only cause damage to the operator's body, but also make it difficult to clean the area around the polishing device of the outer surface of the injection mold, increasing the operator's work steps. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the debris generated during the polishing process of the outer surface of the injection mold cannot be blocked, and the debris splashes around the outer surface polishing device of the injection mold, which may not only cause damage to the operator's body, but also makes it difficult to clean the area around the outer surface polishing device of the injection mold. An injection mold outer surface polishing device with a dustproof function and a method of use are provided.

[0007] To achieve the above object, the present invention provides the following technical solution: a device for polishing the outer surface of an injection mold with a dustproof function, comprising a polishing shell, a polishing mechanism and a collecting mechanism, a driving mechanism being installed on one side of the polishing shell, and further comprising;

[0008] A clamping mechanism, mounted on the surface of the driving mechanism, for fixing the injection mold;

[0009] A protection mechanism, installed inside the polishing housing, for protecting the injection mold during polishing;

[0010] The protection mechanism includes three corresponding movable grooves respectively opened inside the polishing shell, wherein a driving gear is rotatably connected inside one of the movable grooves, a driving rod rotatably connected to the polishing shell through a bearing seat is fixedly connected to the surface of the driving gear, a linkage rod rotatably connected to the polishing shell is connected to the surface of the driving rod through a belt transmission, one end of the linkage rod is fixedly connected to a linkage gear rotatably connected to the corresponding movable groove, the surface of the linkage gear is meshed with a driven gear rotatably connected to the corresponding movable groove, the surface of the driven gear is fixedly connected to a rotating rod rotatably connected to the polishing shell, the surfaces of the driving rod and the rotating rod are both fixedly connected to a support plate rotatably connected to the polishing shell, and one side of the two support plates is commonly attached with a protection plate slidably connected to the polishing shell;

[0011] A limiting mechanism is installed inside the other movable groove to limit the protective mechanism.

[0012] As a further solution of the present invention: the polishing shell includes a polishing shell, a working groove is opened inside the polishing shell, a linkage groove corresponding to the support plate is opened on one side of the bottom wall of the working groove, the protective plate is slidably connected to one side of the inner top wall of the polishing shell, a through groove is opened in the middle of the inner bottom wall of the polishing shell, the collecting mechanism includes a receiving groove opened at the bottom of one side of the polishing shell, a collection box corresponding to the through groove is slidably connected inside the receiving groove, the collection box is connected with the working groove through the through groove, and handles are fixedly connected to both edges of one side of the collection box.

[0013] As a further solution of the present invention: the driving mechanism includes a driving motor fixedly connected to one side of the polishing shell, the output end of the driving motor is fixedly connected to a threaded rod rotatably connected to the working groove, the surface of the threaded rod is threadedly connected to a movable plate slidably connected to the inside of the working groove, the upper surface of the movable plate is fixedly connected to a support column, and the lower surface of the movable plate is fixedly connected to a push plate.

[0014] As a further solution of the present invention: the clamping mechanism includes a rotating rod rotatably connected to the inside of the support column, one side of the rotating rod is fixedly connected to a hollow box, one side of the hollow box is fixedly connected to an adjusting motor, the output end of the adjusting motor is fixedly connected to an adjusting rod rotatably connected to the inside of the hollow box, clamping plates are threadedly connected on both sides of the surface of the adjusting rod, and a flipping mechanism is installed on one side of the rotating rod.

[0015] As a further solution of the present invention: the polishing mechanism includes a mounting block fixedly connected to the top wall of the working groove, an electric push rod fixedly connected to the surface of the mounting block, an output end of the electric push rod fixedly connected to a polishing device body slidably connected to the inside of the working groove, and the polishing device body corresponds to the clamping plate.

[0016] As a further solution of the present invention: the limiting mechanism includes a sliding groove opened inside the polishing shell and connected to the corresponding movable groove, the sliding groove is internally slidably connected to a driving plate corresponding to the push plate, one side of the driving plate is fixedly connected to a driving rack meshing with the driving gear, one side of the driving plate is fixedly connected to a limiting spring, the sliding groove is internally slidably connected to a limiting plate corresponding to the driving plate, and both sides of the lower surface of the limiting plate are fixedly connected to reset springs.

[0017] As a further solution of the present invention: the flipping mechanism includes a first bevel gear fixedly connected to one side of the rotating rod, the surface of the first bevel gear is meshed with a second bevel gear, the surface of the second bevel gear is fixedly connected to a connecting rod rotatably connected to the moving plate, one end of the connecting rod is fixedly connected to the flipping gear, and the lower surface of the moving plate is fixedly connected to an unlocking rod, the flipping mechanism also includes a stabilizing plate fixedly connected to the inner wall of the through groove, one side of the stabilizing plate is slidably connected to gear teeth corresponding to the flipping gear in a path array, the surface of the gear teeth is fixedly connected to a connecting spring fixedly connected to the stabilizing plate, and the inside of the stabilizing plate is slidably connected to a clamping plate corresponding to the gear teeth.

[0018] As a further solution of the present invention: one side of the clamping plate is fixedly connected to a sliding plate corresponding to the unlocking rod, one side of the sliding plate is fixedly connected to a spring assembly fixedly connected to the stabilizing plate, the inside of the stabilizing plate is slidably connected to a limiting rod clamped to the sliding plate, the upper surface of the limiting rod is fixedly connected to a clamping spring, the upper surface of the limiting rod is fixedly connected to a pull rope movably sleeved inside the clamping spring, and one end of the pull rope is fixedly connected to the inside of the stabilizing plate.

[0019] As a further solution of the present invention: an unlocking block corresponding to the unlocking rod is slidably connected inside the stabilizing plate, one side of the unlocking block is fitted with a rotating plate rotatably connected to the inside of the stabilizing plate through a rotating shaft, one side of the rotating plate is fitted with the pull rope, and the other side of the rotating plate is symmetrically fixedly connected with a spring body fixedly connected to the stabilizing plate.

[0020] The present invention also discloses a method for using a device for polishing the outer surface of an injection mold with a dustproof function. The method comprises the following steps:

[0021] S1. Place the injection mold inside the two clamping plates, start the adjustment motor to make the two clamping plates approach each other, so as to clamp the injection molds of different sizes, start the drive motor, so that the threaded rod drives the moving plate to move, and drives the support column to move synchronously, so that the clamping mechanism and the injection mold move synchronously, and adjust the position of the injection mold inside the working tank;

[0022] S2, start the electric push rod, so that its output end drives the polishing device body to move, so that the polishing device body and the injection mold are more compatible, so that when the movable plate drives the injection mold to move to the bottom of the polishing device body, the polishing device body is started to polish the outer surface of the injection mold;

[0023] S3. When the moving plate moves, the push plate moves synchronously, so that the push plate pushes the driving plate to move, so that the driving rack moves synchronously, thereby driving the driving gear to rotate, so that the driving rod drives the linkage rod to rotate, so that the linkage gear drives the driven gear to rotate, so that the two support plates flip, and the protection plate is separated from the polishing shell through the gravity of the protection plate itself, so as to seal the working groove, thereby protecting the injection mold during the polishing process, and also having a dust-proof effect;

[0024] S4. After polishing one side of the injection mold, the moving plate continues to move, so that the flipping gear moves synchronously, so that the flipping gear meshes with the gear teeth, so that the flipping gear drives the connecting rod to rotate, so that the rotating rod drives the clamping mechanism to rotate synchronously, so that the polished injection mold is flipped, and the sliding plate is pushed to move by the continuous movement of the moving plate, so that the limiting rod limits the sliding plate, so that the clamping plate is disengaged from the gear teeth, so that the gear teeth are retracted to the inside of the stabilizing plate, so that when the flipping gear moves, it will not drive the clamping mechanism to repeatedly flip;

[0025] S5. Rotate the driving motor in the opposite direction to reset the movable plate, so that the polishing equipment body can polish the other side of the injection mold. When the movable plate moves, the unlocking rod pushes the unlocking block to slide inside the stable plate, so that the rotating plate slides inside the stable plate, so that one side of the rotating plate pushes the pull rope to bend, thereby pulling the limit rod to disengage from the sliding plate, and the sliding plate is reset through the elastic force of the spring assembly.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. By setting the polishing shell, polishing mechanism, protective mechanism and driving mechanism and other structures, the driving motor is started, so that the threaded rod drives the moving block to move, so that the injection mold is moved to the bottom of the polishing mechanism. By setting the polishing mechanism, one side of the injection mold is polished, and by setting the protective mechanism, when the moving plate moves, the driving rod and the rotating rod rotate synchronously, so that the two support plates are turned over synchronously, so that the support plate no longer limits the protective plate, so that the protective plate is separated from the polishing shell by its own gravity, so that the protective plate seals the working groove and blocks the debris generated during the polishing process of the injection mold, thereby preventing the debris from splashing around the polishing device on the outer surface of the injection mold and causing damage to the operator's body;

[0028] 2. By setting the structures such as the driving mechanism and the clamping mechanism, the injection mold is placed between the two clamping plates, and the adjusting motor is started to rotate the adjusting rod, so that the two clamping plates slide inside the hollow box, so that the two clamping plates are close to each other, and the injection mold is clamped. By setting the clamping mechanism, the injection mold outer surface polishing device can clamp and fix injection molds of different sizes, so that the injection mold outer surface polishing device can polish injection molds of different sizes;

[0029] 3. Through the arrangement of structures such as the clamping mechanism, the driving mechanism and the flipping mechanism, after polishing one side of the injection mold by the polishing mechanism, the flipping gear is meshed with the gear teeth by the movement of the moving plate, so that the connecting rod drives the second bevel gear to rotate, so that the rotating rod rotates, thereby driving the hollow box to rotate synchronously, so that the two clamping plates drive the injection mold to flip, so that the unpolished side of the injection mold rotates to a position relative to the polishing mechanism, so that through the mutual cooperation of the driving mechanism and the polishing mechanism, the injection mold outer surface polishing device can polish both sides of the injection mold, thereby improving the efficiency of injection mold polishing;

[0030] 4. Through the setting of structures such as the collecting mechanism and the protective mechanism, when the polishing mechanism polishes the injection mold, the working groove is sealed through the setting of the protective plate, so that the debris generated during the polishing process of the injection mold cannot splash out of the working groove, and the debris is made to fall into the inside of the collection box through the through groove through the setting of the through groove, so that the operator can clean the surroundings of the polishing device of the outer surface of the injection mold conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the present invention;

[0033] Figure 3 It is a schematic diagram of the second form structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the third form structure of the present invention;

[0035] Figure 5 It is a schematic diagram of the positional relationship between the driving mechanism and the protection mechanism of the present invention;

[0036] Figure 6 It is a partial cross-sectional structural schematic diagram of the present invention;

[0037] Figure 7 It is a schematic diagram of the positional relationship between the driving mechanism and the flipping mechanism of the present invention;

[0038] Figure 8 It is a schematic diagram of the split structure of the turning mechanism of the present invention;

[0039] Fig. 9 It is a schematic diagram of the positional relationship between the protective housing and the polishing mechanism of the present invention;

[0040] Fig.10 It is a schematic diagram of the positional relationship between the polishing housing and the limiting mechanism of the present invention;

[0041] Fig.11 For the present invention Figure 8 The enlarged structural diagram at A in the middle;

[0042] Fig.12 For the present invention Figure 8 Enlarged structural diagram at B in the middle.

[0043] In the figure: 1. polishing shell; 101. polishing shell; 102. working groove; 103. through groove; 2. polishing mechanism; 201. mounting block; 202. electric push rod; 203. polishing equipment body; 3. collecting mechanism; 301. storage groove; 302. collecting box; 4. driving mechanism; 401. driving motor; 402. threaded rod; 403. moving plate; 404. supporting column; 405. pushing plate; 5. clamping mechanism; 501. rotating rod; 502. hollow box; 503. adjusting motor; 504. adjusting rod; 505. clamping plate; 6. protection mechanism; 601. movable groove; 602. driving gear; 603. driving rod; 604. linkage rod; 605 , linkage gear; 606, driven gear; 607, rotating rod; 608, support plate; 609, protective plate; 7, limiting mechanism; 701, sliding groove; 702, driving plate; 703, driving rack; 704, limiting spring; 705, limiting plate; 706, reset spring; 8, flipping mechanism; 801, first bevel gear; 802, second bevel gear; 803, connecting rod; 804, flipping gear; 805, unlocking rod; 806, stabilizing plate; 807, gear teeth; 808, snap-in plate; 9, sliding plate; 10, spring assembly; 11, limiting rod; 12, snap-in spring; 13, pull rope; 14, unlocking block; 15, rotating plate; 16, spring body. DETAILED DESCRIPTION

[0044] 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.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0046] See also Figures 1 to 12 In an embodiment of the present invention, a device for polishing the outer surface of an injection mold with a dustproof function includes a polishing shell 1, a polishing mechanism 2, and a collecting mechanism 3. A driving mechanism 4 is installed on one side of the polishing shell 1, and also includes a clamping mechanism 5 installed on the surface of the driving mechanism 4 for fixing the injection mold, and a protective mechanism 6 installed inside the polishing shell 1 for protecting the injection mold during the polishing process. The protective mechanism 6 includes three corresponding movable grooves 601 respectively opened inside the polishing shell 1, wherein a driving gear 602 is rotatably connected to the inside of one of the movable grooves 601, and a driving rod 603 rotatably connected to the polishing shell 1 through a bearing seat is fixedly connected to the surface of the driving gear 602, and the surface of the driving rod 603 is A linkage rod 604 is connected to the polishing shell 1 for rotation through a belt drive, one end of the linkage rod 604 is fixedly connected to a linkage gear 605 which is rotatably connected to the inside of the corresponding movable groove 601, the surface of the linkage gear 605 is meshed with a driven gear 606 which is rotatably connected to the inside of the corresponding movable groove 601, the surface of the driven gear 606 is fixedly connected to a rotating rod 607 which is rotatably connected to the polishing shell 1, the surfaces of the driving rod 603 and the rotating rod 607 are both fixedly connected to a support plate 608 which is rotatably connected to the polishing shell 1, one side of the two support plates 608 is jointly attached to a protective plate 609 which is slidably connected to the polishing shell 1, and a limiting mechanism 7 is installed inside the other movable groove 601 for limiting the protective mechanism 6.

[0047] In this embodiment: the drive mechanism 4 is set to drive the injection mold to move inside the polishing shell 1, so that the polishing mechanism 2 is set to polish one side of the injection mold. When the injection mold moves inside the polishing shell 1 through the cooperation between the drive mechanism 4 and the clamping mechanism 5, the limit mechanism 7 is set to rotate the driving gear 602, so that the driving rod 603 rotates synchronously, and the belt is set to make the linkage rod 604 rotate accordingly, so that the linkage gear 605 rotates, so that the driven gear 606 meshes and rotates, so that the rotating rod 607 rotates with the driving rod 603, so that the two support plates 608 rotate in the opposite direction, so that the two support plates 608 are stored in the polishing shell 1, so that the support plate 608 no longer limits the protective plate 609, so that the protective plate 609 is separated from the polishing shell 1 by the gravity of the protective plate 609 itself, so that the protective plate 609 seals the polishing shell 1, so that not only the injection mold can be protected during the polishing process, but also the debris during the polishing process can be prevented from splashing out of the polishing shell 1;

[0048] Please refer to Figures 1 to 4 The polishing shell 1 includes a polishing shell 101, a working groove 102 is opened inside the polishing shell 101, a linkage groove corresponding to the support plate 608 is opened on one side of the inner bottom wall of the working groove 102, a protective plate 609 is slidably connected to one side of the inner top wall of the polishing shell 101, a through groove 103 is opened in the middle of the inner bottom wall of the polishing shell 101, and the collecting mechanism 3 includes a receiving groove 301 opened at the bottom of one side of the polishing shell 101, a collecting box 302 corresponding to the through groove 103 is slidably connected inside the receiving groove 301, and the collecting box 302 is connected to the working groove 102 through the through groove 103, and handles are fixedly connected to both edges of one side of the collecting box 302.

[0049] In this embodiment: by setting the linkage groove, the support plate 608 is more convenient to store, and by setting the through groove 103, when the injection mold is polished inside the working groove 102, the debris generated by polishing enters the inside of the collection box 302 through the through groove 103, so that it is convenient for the operator to collect and clean the debris, and by setting the collection box 302, the debris can be cleaned regularly, avoiding repeated cleaning, thereby reducing the operator's operating steps and improving the efficiency of injection mold polishing;

[0050] Please refer to Figure 1 , Figure 5 and Figure 7The driving mechanism 4 includes a driving motor 401 fixedly connected to one side of the polishing shell 101, the output end of the driving motor 401 is fixedly connected to a threaded rod 402 rotatably connected to the working groove 102, the surface of the threaded rod 402 is threadedly connected to a moving plate 403 slidably connected to the inside of the working groove 102, the upper surface of the moving plate 403 is fixedly connected to a support column 404, and the lower surface of the moving plate 403 is fixedly connected to a push plate 405.

[0051] In this embodiment: the driving motor 401 is started, and its output end drives the threaded rod 402 to rotate, so that the moving plate 403 slides inside the working groove 102, driving the clamping mechanism 5 to move synchronously, so that the injection mold slides inside the working groove 102, making the injection mold move more convenient, and through the setting of the push plate 405, when the moving plate 403 moves, the push plate 405 moves synchronously, so that the push plate 405 fits with the limit mechanism 7, thereby driving the start of the protection mechanism 6 to protect and dustproof the injection mold polishing;

[0052] Please refer to Figures 4 to 7 The clamping mechanism 5 includes a rotating rod 501 rotatably connected to the inside of the support column 404, a hollow box 502 is fixedly connected to one side of the rotating rod 501, an adjusting motor 503 is fixedly connected to one side of the hollow box 502, an output end of the adjusting motor 503 is fixedly connected to an adjusting rod 504 rotatably connected to the inside of the hollow box 502, clamping plates 505 are threadedly connected on both sides of the surface of the adjusting rod 504, and a flipping mechanism 8 is installed on one side of the rotating rod 501.

[0053] In this embodiment: the injection mold is placed on the opposite sides of the two clamping plates 505, and the adjusting motor 503 is started, so that its output end drives the adjusting rod 504 to rotate, so that the two clamping plates 505 slide inside the hollow box 502, so that the two clamping plates 505 are close to each other, and the injection mold is clamped. Therefore, through the mutual cooperation between the adjusting rod 504 and the clamping plate 505, the clamping mechanism 5 can clamp injection molds of different sizes, thereby improving the practicality of the injection mold outer surface polishing device;

[0054] Please refer to Figure 2 and Fig. 9 The polishing mechanism 2 includes a mounting block 201 fixedly connected to the inner top wall of the working groove 102, an electric push rod 202 is fixedly connected to the surface of the mounting block 201, an output end of the electric push rod 202 is fixedly connected to a polishing device body 203 slidably connected to the inside of the working groove 102, and the polishing device body 203 corresponds to the clamping plate 505.

[0055] In this embodiment: by setting the driving motor 401, the threaded rod 402 drives the moving plate 403 to move, so that the injection mold slides inside the working groove 102, so that the injection mold moves to the bottom of the polishing mechanism 2, and the electric push rod 202 is started according to the size of the injection mold, so that the output end drives the polishing device body 203 to move, so that the polishing device body 203 is more adapted to the size of the injection mold, so that the injection mold is polished by the setting of the polishing device body 203;

[0056] Please refer to Figure 6 and 10 The limiting mechanism 7 includes a sliding groove 701 which is opened inside the polishing shell 101 and connected to the corresponding movable groove 601. The sliding groove 701 is internally slidably connected to a driving plate 702 corresponding to the push plate 405. One side of the driving plate 702 is fixedly connected to a driving rack 703 meshing with the driving gear 602. One side of the driving plate 702 is fixedly connected to a limiting spring 704. The sliding groove 701 is internally slidably connected to a limiting plate 705 corresponding to the driving plate 702. Both sides of the lower surface of the limiting plate 705 are fixedly connected to reset springs 706.

[0057] In this embodiment, when the moving plate 403 moves, the pushing plate 405 moves synchronously. When the pushing plate 405 fits with the driving plate 702, the driving plate 702 drives the driving rack 703 to slide inside the sliding groove 701, so that the driving rack 703 drives the driving gear 602 to mesh and rotate, so that the protective plate 609 can be used normally through the cooperation between the driving rod 603 and the rotating rod 607, and the driving plate 702 is limited by the setting of the limiting plate 705, so that the driving gear 602 will not rotate independently through the setting of the driving rack 703, so that the protective plate 609 is more stable when in use. When the movable plate 403 slides and resets inside the working groove 102, the push plate 405 is again fitted with the driving plate 702, so that the driving plate 702 is pushed to squeeze the limiting plate 705. The limiting plate 705 is stored in the polishing housing 101 through the setting of the reset spring 706, and the driving plate 702 is no longer limited. Therefore, the driving plate 702 is reset by the elastic force of the limiting spring 704, so that the driving gear 602 rotates in the opposite direction, so that the two support plates 608 are reset, and the protective plate 609 is lifted up, so that the protective plate 609 no longer seals the working groove 102, which facilitates the operator to take out the injection mold after polishing;

[0058] Please refer to Figures 1 to 9The flipping mechanism 8 includes a first bevel gear 801 fixedly connected to one side of the rotating rod 501, the surface of the first bevel gear 801 is meshed with a second bevel gear 802, the surface of the second bevel gear 802 is fixedly connected to a connecting rod 803 rotatably connected to the moving plate 403, one end of the connecting rod 803 is fixedly connected to a flipping gear 804, and the lower surface of the moving plate 403 is fixedly connected to an unlocking rod 805. The flipping mechanism 8 also includes a stabilizing plate 806 fixedly connected to the inner wall of the through groove 103, one side of the stabilizing plate 806 is slidably connected to gear teeth 807 corresponding to the flipping gear 804 in a path array, the surface of the gear teeth 807 is fixedly connected to a connecting spring fixedly connected to the stabilizing plate 806, the interior of the stabilizing plate 806 is slidably connected to a clamping plate 808 corresponding to the gear teeth 807, and one side of the clamping plate 808 is fixed to the inner wall of the through groove 103. A sliding plate 9 corresponding to the unlocking rod 805 is fixedly connected, one side of the sliding plate 9 is fixedly connected to a spring assembly 10 fixedly connected to the stabilizing plate 806, the inside of the stabilizing plate 806 is slidably connected to a limiting rod 11 clamped to the sliding plate 9, the upper surface of the limiting rod 11 is fixedly connected to a clamping spring 12, the upper surface of the limiting rod 11 is fixedly connected to a pull rope 13 movably sleeved inside the clamping spring 12, one end of the pull rope 13 is fixedly connected to the inside of the stabilizing plate 806, the inside of the stabilizing plate 806 is slidably connected to an unlocking block 14 corresponding to the unlocking rod 805, one side of the unlocking block 14 is fitted with a rotating plate 15 rotatably connected to the inside of the stabilizing plate 806 through a rotating shaft, one side of the rotating plate 15 is fitted with the pull rope 13, and the other side of the rotating plate 15 is symmetrically fixedly connected to a spring body 16 fixedly connected to the stabilizing plate 806.

[0059] In this embodiment: after polishing one side of the injection mold by the polishing mechanism 2, the flip gear 804 is moved synchronously by the continuous movement of the moving plate 403, so that the flip gear 804 is meshed with the gear teeth 807, so that the flip gear 804 rotates, driving the connecting rod 803 to rotate synchronously, so that the second bevel gear 802 drives the first bevel gear 801 to rotate, so that the rotating rod 501 rotates synchronously, driving the hollow box 502 and the clamping plate 505 to rotate synchronously, so that the injection mold follows the rotation, and the injection mold is flipped so that its micro-polished side corresponds to the polishing mechanism 2, and the unlocking rod 805 is engaged with the unlocking rod 805 by the continuous movement of the moving plate 403. The sliding plate 9 fits together, pushing the sliding plate 9 to slide inside the stabilizing plate 806, so that the clamping plate 808 moves synchronously with the sliding plate 9, so that the clamping plate 808 is disengaged from the gear teeth 807, and the gear teeth 807 are stored in the stabilizing plate 806 through the elastic force of the connecting spring. At the same time, when the sliding plate 9 moves, the limiting rod 11 is clamped with the sliding plate 9 to limit the sliding plate 9, so that the clamping plate 808 will not automatically reset, so that when the driving motor 401 rotates in the opposite direction to drive the moving plate 403 to reset, the flipping gear 804 will no longer mesh with the gear teeth 807, thereby avoiding the flipping and reset of the injection mold, thereby facilitating the polishing mechanism 2 to polish the other side of the injection mold;

[0060] When the movable plate 403 moves to reset, the unlocking rod 805 fits with the unlocking block 14, and the unlocking block 14 is pushed into the interior of the stabilizing plate 806, so that the rotating plate 15 rotates inside the stabilizing plate 806 through the rotating shaft, so that one side of the rotating plate 15 pushes the pull rope 13 to bend, so that one end of the pull rope 13 pulls the limiting rod 11 to move inside the stabilizing plate 806, so that the locking spring 12 is compressed, so that the limiting rod 11 and the sliding plate 9 are no longer locked, and the sliding plate 9 is reset by the elastic force of the spring assembly 10, and when the movable plate 403 is disengaged from the unlocking block 14, the unlocking block 14 and the rotating plate 15 are reset by the elastic force of the spring body 16, thereby facilitating the secondary use of the flipping mechanism 8.

[0061] In combination with the above-mentioned method for using the injection mold outer surface polishing device with dustproof function, a device for polishing the outer surface of an injection mold with dustproof function is provided below, which specifically includes the following steps:

[0062] S1. Place the injection mold inside the two clamping plates 505, start the adjustment motor 503, so that the two clamping plates 505 are close to each other, so as to clamp the injection molds of different sizes, start the drive motor 401, so that the threaded rod 402 drives the moving plate 403 to move, and drives the support column 404 to move synchronously, so that the clamping mechanism 5 moves synchronously with the injection mold, and adjusts the position of the injection mold inside the working tank 102;

[0063] S2, start the electric push rod 202, so that its output end drives the polishing device body 203 to move, so that the polishing device body 203 and the injection mold are more compatible, so that when the movable plate 403 drives the injection mold to move to the bottom of the polishing device body 203, start the polishing device body 203 to grind the outer surface of the injection mold;

[0064] S3. When the moving plate 403 moves, the pushing plate 405 moves synchronously, so that the pushing plate 405 pushes the driving plate 702 to move, so that the driving rack 703 moves synchronously, thereby driving the driving gear 602 to rotate, so that the driving rod 603 drives the linkage rod 604 to rotate, so that the linkage gear 605 drives the driven gear 606 to rotate, so that the two supporting plates 608 flip over, and the protective plate 609 is separated from the polishing housing 101 by its own gravity, so as to seal the working groove 102, thereby protecting the injection mold during the polishing process, and also having a dustproof effect;

[0065] S4. After polishing one side of the injection mold, the moving plate 403 moves continuously, so that the flipping gear 804 moves synchronously, so that the flipping gear 804 meshes with the gear teeth 807, so that the flipping gear 804 drives the connecting rod 803 to rotate, so that the rotating rod 501 drives the clamping mechanism 5 to rotate synchronously, so that the polished injection mold is flipped, and the sliding plate 9 is pushed to move by the continuous movement of the moving plate 403, so that the limiting rod 11 limits the sliding plate 9, so that the clamping plate 808 is disengaged from the gear teeth 807, so that the gear teeth 807 are retracted to the inside of the stabilizing plate 806, so that when the flipping gear 804 moves, it will not drive the clamping mechanism 5 to repeatedly flip;

[0066] S5. Rotate the driving motor 401 in the opposite direction to reset the movable plate 403, so that the polishing equipment body 203 can polish the other side of the injection mold. When the movable plate 403 moves, the unlocking rod 805 pushes the unlocking block 14 to slide inside the stabilizing plate 806, so that the rotating plate 15 slides inside the stabilizing plate 806, so that one side of the rotating plate 15 pushes the pull rope 13 to bend, thereby pulling the limit rod 11 to disengage from the sliding plate 9, and the sliding plate 9 is reset through the elastic force of the spring assembly 10.

[0067] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for polishing the outer surface of an injection mold with a dustproof function, comprising a polishing housing (1), a polishing mechanism (2) and a collecting mechanism (3), characterized in that: A driving mechanism (4) is installed on one side of the polishing housing (1), and further comprises: A clamping mechanism (5) is mounted on the surface of the driving mechanism (4) and is used to fix the injection mold; A protection mechanism (6) is installed inside the polishing housing (1) and is used for protecting the injection mold during the polishing process; The protection mechanism (6) comprises three corresponding movable grooves (601) respectively arranged inside the polishing housing (1), wherein a driving gear (602) is rotatably connected inside one of the movable grooves (601), a driving rod (603) rotatably connected to the polishing housing (1) via a bearing seat is fixedly connected to the surface of the driving gear (602), a linkage rod (604) rotatably connected to the polishing housing (1) is connected to the surface of the driving rod (603) via a belt drive, and one end of the linkage rod (604) is fixedly connected to a gear rotatably connected to the corresponding movable groove (601). 01), the surface of the linkage gear (605) is meshed with a driven gear (606) rotatably connected to the inside of the corresponding movable groove (601), the surface of the driven gear (606) is fixedly connected with a rotating rod (607) rotatably connected to the polishing shell (1), the surfaces of the driving rod (603) and the rotating rod (607) are both fixedly connected with a supporting plate (608) rotatably connected to the polishing shell (1), and one side of the two supporting plates (608) is commonly attached with a protective plate (609) slidably connected to the polishing shell (1); A limiting mechanism (7) is installed inside the other movable groove (601) for limiting the position of the protective mechanism (6); The polishing housing (1) comprises a polishing housing (101), a working groove (102) is provided inside the polishing housing (101), a linkage groove corresponding to the support plate (608) is provided on one side of the inner bottom wall of the working groove (102), the protection plate (609) is slidably connected to one side of the inner top wall of the polishing housing (101), and a through groove (103) is provided in the middle of the inner bottom wall of the polishing housing (101), The driving mechanism (4) comprises a driving motor (401) fixedly connected to one side of the polishing housing (101); the output end of the driving motor (401) is fixedly connected to a threaded rod (402) rotatably connected to the working groove (102); the surface of the threaded rod (402) is threadedly connected to a moving plate (403) slidably connected to the inside of the working groove (102); the upper surface of the moving plate (403) is fixedly connected to a supporting column (404); and the lower surface of the moving plate (403) is fixedly connected to a pushing plate (405); The clamping mechanism (5) comprises a rotating rod (501) rotatably connected to the inside of a support column (404); a hollow box (502) is fixedly connected to one side of the rotating rod (501); an adjusting motor (503) is fixedly connected to one side of the hollow box (502); an output end of the adjusting motor (503) is fixedly connected to an adjusting rod (504) rotatably connected to the inside of the hollow box (502); clamping plates (505) are threadedly connected to both sides of the surface of the adjusting rod (504); and a flipping mechanism (8) is installed on one side of the rotating rod (501); The limiting mechanism (7) comprises a sliding groove (701) which is opened inside the polishing housing (101) and communicates with the corresponding movable groove (601); a driving plate (702) corresponding to the pushing plate (405) is slidably connected inside the sliding groove (701); a driving rack (703) meshing with the driving gear (602) is fixedly connected to one side of the driving plate (702); a limiting spring (704) is fixedly connected to one side of the driving plate (702); a limiting plate (705) corresponding to the driving plate (702) is slidably connected inside the sliding groove (701); and return springs (706) are fixedly connected to both sides of the lower surface of the limiting plate (705); The flipping mechanism (8) comprises a first bevel gear (801) fixedly connected to one side of the rotating rod (501), a second bevel gear (802) meshing on the surface of the first bevel gear (801), a connecting rod (803) rotatably connected to the surface of the second bevel gear (802) fixedly connected, one end of the connecting rod (803) fixedly connected to a flipping gear (804), a lower surface of the moving plate (403) fixedly connected to an unlocking rod (805), the flipping mechanism (8) further comprises a stabilizing plate (806) fixedly connected to the inner wall of the through groove (103), one side of the stabilizing plate (806) slidably connected to gear teeth (807) corresponding to the flipping gear (804) in a path array, a connecting spring fixedly connected to the surface of the gear teeth (807) fixedly connected to the stabilizing plate (806), and a clamping plate (808) corresponding to the gear teeth (807) slidably connected to the inside of the stabilizing plate (806); One side of the clamping plate (808) is fixedly connected to a sliding plate (9) corresponding to the unlocking rod (805), one side of the sliding plate (9) is fixedly connected to a spring assembly (10) fixedly connected to the stabilizing plate (806), the interior of the stabilizing plate (806) is slidably connected to a limiting rod (11) clamped to the sliding plate (9), the upper surface of the limiting rod (11) is fixedly connected to a clamping spring (12), the upper surface of the limiting rod (11) is fixedly connected to a pull rope (13) movably sleeved inside the clamping spring (12), and one end of the pull rope (13) is fixedly connected to the interior of the stabilizing plate (806); The interior of the stabilizing plate (806) is slidably connected to an unlocking block (14) corresponding to the unlocking rod (805); one side of the unlocking block (14) is fitted with a rotating plate (15) rotatably connected to the interior of the stabilizing plate (806) via a rotating shaft; one side of the rotating plate (15) is fitted with the pull rope (13); the other side of the rotating plate (15) is symmetrically fixedly connected to a spring body (16) fixedly connected to the stabilizing plate (806).

2. The device for polishing the outer surface of an injection mold with dustproof function according to claim 1, characterized in that: The collecting mechanism (3) comprises a receiving groove (301) provided at the bottom of one side of the polishing housing (101); a collecting box (302) corresponding to the through groove (103) is slidably connected inside the receiving groove (301); the collecting box (302) is connected to the working groove (102) via the through groove (103); and handles are fixedly connected to both edges of one side of the collecting box (302).

3. The device for polishing the outer surface of an injection mold with dustproof function according to claim 2, characterized in that: The polishing mechanism (2) comprises a mounting block (201) fixedly connected to the top wall of the working groove (102); an electric push rod (202) is fixedly connected to the surface of the mounting block (201); an output end of the electric push rod (202) is fixedly connected to a polishing device body (203) slidably connected to the inside of the working groove (102); and the polishing device body (203) corresponds to a clamping plate (505).

4. A method for using a device for polishing the outer surface of an injection mold with a dustproof function, characterized in that: The device for polishing the outer surface of an injection mold with a dustproof function as claimed in claim 3 comprises the following steps: S1, placing the injection mold inside the two clamping plates (505), starting the adjustment motor (503), so that the two clamping plates (505) are close to each other, so as to clamp the injection molds of different sizes, starting the drive motor (401), so that the threaded rod (402) drives the moving plate (403) to move, and drives the support column (404) to move synchronously, so that the clamping mechanism (5) and the injection mold move synchronously, and adjust the position of the injection mold inside the working groove (102); S2, starting the electric push rod (202) so that its output end drives the polishing device body (203) to move, so that the polishing device body (203) and the injection mold are more compatible, so that when the movable plate (403) drives the injection mold to move to the bottom of the polishing device body (203), the polishing device body (203) is started to polish the outer surface of the injection mold; S3, when the moving plate (403) moves, the pushing plate (405) moves synchronously, so that the pushing plate (405) pushes the driving plate (702) to move, so that the driving rack (703) moves synchronously, thereby driving the driving gear (602) to rotate, so that the driving rod (603) drives the linkage rod (604) to rotate, so that the linkage gear (605) drives the driven gear (606) to rotate, so that the two supporting plates (608) flip over, and through the gravity of the protective plate (609) itself, the protective plate (609) is separated from the polishing shell (101), and the working groove (102) is sealed; S4. After polishing one side of the injection mold, the moving plate (403) moves continuously, so that the flipping gear (804) moves synchronously, so that the flipping gear (804) meshes with the gear teeth (807), so that the flipping gear (804) drives the connecting rod (803) to rotate, so that the rotating rod (501) drives the clamping mechanism (5) to rotate synchronously, so that the polished injection mold is flipped, and the sliding plate (9) is pushed to move by the continuous movement of the moving plate (403), so that the limiting rod (11) limits the sliding plate (9), so that the clamping plate (808) is disengaged from the gear teeth (807), so that the gear teeth (807) are retracted to the inside of the stabilizing plate (806), so that when the flipping gear (804) moves, it will not drive the clamping mechanism (5) to repeatedly flip; S5. The driving motor (401) is rotated in the opposite direction to reset the movable plate (403), so that the polishing device body (203) can polish the other side of the injection mold. When the movable plate (403) moves, the unlocking rod (805) pushes the unlocking block (14) to slide inside the stabilizing plate (806), so that the rotating plate (15) slides inside the stabilizing plate (806), so that one side of the rotating plate (15) pushes the pull rope (13) to bend, thereby pulling the limit rod (11) to disengage from the sliding plate (9), and the sliding plate (9) is reset through the elastic force of the spring assembly (10).

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