A processing equipment for automatic polishing products

Abstract

The present invention discloses a processing equipment for automatically polishing products, and relates to the technical field of small hardware product processing equipment. The present invention includes a feeding component, a polishing component, a loading and unloading component, a disc rotating mechanism and a mounting frame. The present invention combines and installs the feeding component, the polishing component, the loading and unloading component and the disc rotating mechanism on the mounting frame, so that each component cooperates and adapts to each other, and polishes the product using a mechanized and automated production process; wherein, by setting a loading ejector pin, workers only need to put the product into the loading ejector pin, and do not need to stand in front of the turntable, thus avoiding certain dangers; by setting a plurality of mechanisms on the product fixture, the product processing precision is higher and the quality is better; in addition, since the entire polishing process is automated, it is easy for operators to operate the production equipment, and they only need to be familiar with the work before they can start working, while reducing the workload of operators and improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of processing and producing small hardware products, and in particular relates to processing equipment for automatic polishing products. Background Art

[0002] In the process of processing small hardware products, due to the special requirements of the finished products in terms of use and appearance, it is often necessary to grind and polish the surface; and now the polishing of products is to directly install the products into the fixture, and then polish them with a polishing motor, which is dangerous in the manual operation process; in addition, when polishing, the various curved surfaces of the product must be observed, and the staff's hands must be swung in different directions and adjusted up and down, front and back, left and right. The structure is complex, the manufacturing is difficult, and the operation intensity is high, which is not conducive to improving production efficiency.

[0003] Therefore, in view of the above problems, we designed an automatic polishing product processing equipment to achieve the following effects:

[0004] 1. Manual workers only need to put the product into the loading ejector pin, and do not need to stand in front of the turntable to avoid certain dangers;

[0005] 2. The product fixture is a multi-mechanism structure, which makes the product processing more precise and of better quality;

[0006] 3. Operators can easily operate the production equipment and can start working after getting familiar with it;

[0007] 4. Reduce the workload of operators and improve production efficiency. Summary of the invention

[0008] The purpose of the present invention is to provide an automatic polishing product processing equipment to solve the problems of complex structure, difficult manufacturing, high operating intensity and high risk factor of existing hardware product processing equipment.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The present invention is a processing equipment for automatic polishing products, comprising a loading and feeding component, a polishing component, a picking and unloading component, a disc rotating mechanism and a mounting frame, wherein the upper surface of the mounting frame is bolted and fixed to the loading and feeding component, the polishing component, the picking and unloading component and the disc rotating mechanism respectively; the positions of the loading and feeding component, the polishing component and the picking and unloading component are adapted to each other and are distributed around the disc rotating mechanism, and the rotating property of the disc rotating mechanism is utilized to realize a cyclic automatic process flow of loading and feeding, polishing and picking and unloading materials in sequence;

[0011] The loading and feeding assembly includes a loading mechanism and a feeding mechanism; the loading mechanism and the feeding mechanism cooperate with each other, and the manual operation only needs to place the material on the loading mechanism, and then the feeding mechanism feeds the material; a loading fixture is installed on one surface of the loading mechanism for fixing the material; a loading product ejector is welded on one surface of the loading fixture for ejecting and supporting the material;

[0012] The feeding mechanism includes a robotic arm and a robotic hand; a surface of the robotic arm is clamped and connected to the robotic hand; the robotic arm and the robotic hand are folded and matched; the position of the robotic hand is adapted to the loading fixture and the ejector pin of the loading product, and the robotic arm and the robotic hand cooperate with each other to remove the material and send it to the next process.

[0013] Furthermore, the disc rotating mechanism includes a rotating disc, a servo motor and a cylinder; a slewing bearing with internal teeth is welded between the rotating disc and the mounting frame; the slewing bearing with internal teeth and the servo motor are in transmission cooperation to drive the rotating disc to rotate; a plurality of cylinder positioning holes are opened on one surface of the rotating disc; the position and number of the cylinder positioning holes are adapted to the cylinders, and the cylinder is pushed out and limits the rotation position of the rotating disc through the cylinder positioning holes to position it.

[0014] Furthermore, a plurality of fixture rotating mechanisms are clamped and connected on one surface of the rotating disc; the positions of the plurality of fixture rotating mechanisms are adapted to each other, so that each fixture rotating mechanism is adapted to the position of each component of the polishing equipment, which is convenient for simultaneous operation of each process and improves production efficiency; a rack, a stepper motor and a reducer are installed on one surface of the fixture rotating mechanism; the stepper motor and the reducer are matched in transmission; the stepper motor and the rack are matched in gear transmission to drive the product to rotate, so that every curved surface of the product can be polished; a chain and a sprocket are installed on one surface of the reducer; the chain and the sprocket are meshed, and the motor and the sprocket chain cooperate to drive the product to rotate 360 ​​degrees, so that the product is polished more evenly; a plurality of bearings are installed inside the fixture rotating mechanism.

[0015] Furthermore, the polishing processing component includes a rough polishing group and a fine polishing group, wherein the rough polishing group and the fine polishing group respectively use different grinding wheels to polish the product; the polishing processing component is internally provided with a polishing rotating motor; an adjustment frame and a forward motor; a grinding wheel is installed on the side surface of the motor shaft of the polishing rotating motor; and the grinding wheel is adapted to the position of the fixture rotating mechanism.

[0016] Furthermore, a surface of the polishing rotating motor is snap-fitted to the adjusting frame; a surface of the adjusting frame is snap-fitted to the advancing motor; the polishing rotating motor and the advancing motor are telescopically matched through the adjusting frame; an adjusting wheel is installed on a surface of the adjusting frame.

[0017] Furthermore, a waxing device is installed on one surface of the polishing processing component; the waxing device includes a small motor, a lead screw and a wax groove; the small motor and the lead screw cooperate with each other; the lead screw and the wax groove are telescopically matched; the wax groove is filled with a wax block; the wax block and the lead screw are in contact and matched to push the wax block so as to wax the material all the time.

[0018] Furthermore, the picking and unloading assembly includes a picking mechanism and a unloading mechanism; the picking mechanism and the unloading mechanism cooperate with each other; the picking mechanism includes a picking arm and a picking robot; a surface of the picking arm and the picking robot are clamped and connected; the picking arm and the picking robot are folded and cooperated.

[0019] Furthermore, a unloading fixture is installed on one surface of the unloading mechanism; a unloading ejector pin is welded on one surface of the unloading fixture; and the position of the picking robot is adapted to the unloading fixture and the unloading ejector pin.

[0020] The present invention has the following beneficial effects:

[0021] The present invention combines and installs a feeding component, a polishing component, a loading and unloading component, and a disc rotating mechanism on a mounting frame, so that the components cooperate with each other and polish the product by using a mechanized and automated production process; wherein a loading ejector is provided, workers only need to put the product into the loading ejector, and do not need to stand in front of the turntable, thereby avoiding certain dangers; by providing a product fixture with multiple mechanisms, the product processing accuracy is higher and the quality is better; in addition, since the entire polishing process is automatically operated, the operator can easily operate the production equipment, and can devote himself to the work after being familiar with the job, thereby reducing the labor of the operator and improving the production efficiency.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of a processing equipment for automatic polishing products of the present invention;

[0025] Figure 2 It is a schematic structural diagram of a loading and feeding assembly of an automatic polishing product processing equipment of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of a fixture rotating mechanism of a processing equipment for automatic polishing products of the present invention;

[0027] Figure 4 It is a schematic structural diagram of a polishing processing component of a processing equipment for automatic polishing products of the present invention;

[0028] Figure 5 A side structural diagram showing a polishing processing component of an automatic polishing product processing equipment of the present invention;

[0029] Figure 6 It is a schematic structural diagram of a material taking and unloading assembly of an automatic polishing product processing equipment of the present invention;

[0030] Figure 7 The present invention is a top view of an automatic polishing product processing equipment.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1-feeding assembly, 2-polishing assembly, 3-unloading assembly, 4-disc rotating mechanism, 5-mounting frame, 101-loading mechanism, 102-feeding mechanism, 1011-loading fixture, 1012-loading product ejector, 1021-mechanical arm, 1022-mechanical hand, 401-rotating disc, 402-cylinder clamping hole, 403-fixture rotating mechanism, 4031-rack, 4032-stepping motor, 4033-reducer, 201-polishing rotating motor, 202-adjusting frame, 203-forward motor, 2011-grinding wheel, 2021-adjusting rotary wheel, 204-waxing device, 2041-small motor, 2042-screw, 2043-wax block, 301-picking mechanism, 302-unloading mechanism, 3011-picking arm, 3012-picking manipulator, 3021-unloading fixture, 3022-unloading ejector. DETAILED DESCRIPTION

[0033] 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.

[0034] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0035] See also Figure 1-7 As shown, the present invention is a processing equipment for automatic polishing products, comprising a loading and feeding component 1, a polishing component 2, a picking and unloading component 3, a disc rotating mechanism 4 and a mounting frame 5, wherein the upper surface of the mounting frame 5 is bolted and fixed to the loading and feeding component 1, the polishing component 2, the picking and unloading component 3 and the disc rotating mechanism 4 respectively; the positions of the loading and feeding component 1, the polishing component 2 and the picking and unloading component 3 are adapted to each other and are distributed around the disc rotating mechanism 4, and the rotating properties of the disc rotating mechanism 4 are utilized to realize a cyclical automated process of loading and feeding, polishing and picking and unloading materials in sequence;

[0036] The loading and feeding assembly 1 comprises a loading mechanism 101 and a feeding mechanism 102; the loading mechanism 101 and the feeding mechanism 102 cooperate with each other, and the manual operation only needs to place the material on the loading mechanism 101, and then the feeding mechanism feeds the material 102; a loading fixture 1011 is installed on one surface of the loading mechanism 101 for fixing the material; a loading product ejector 1012 is welded on one surface of the loading fixture 1011 for ejecting and supporting the material;

[0037] The feeding mechanism 102 includes a robot arm 1021 and a robot hand 1022; a surface of the robot arm 1021 is clamped and connected to the robot hand 1022; the robot arm 1021 and the robot hand 1022 are folded and matched; the position of the robot hand 1022 is adapted to the loading fixture 1011 and the loading product ejector pin 1012, and the robot arm 1021 and the robot hand 1022 cooperate with each other to remove the material and send it to the next process.

[0038] Among them, the disc rotating mechanism 4 includes a rotating disc 401, a servo motor and a cylinder; a slewing bearing with internal teeth is welded between the rotating disc 401 and the mounting frame 5; the slewing bearing with internal teeth and the servo motor are matched with each other to drive the rotating disc 401 to rotate (90 degrees each time), and the servo motor is used for precise positioning and the cylinder is used for positioning to make the product more accurate after polishing; a plurality of cylinder positioning holes 402 are opened on one surface of the rotating disc 401; the cylinder positioning holes 402 are adapted to the position and number of the cylinders, and the cylinder is pushed out and the rotation position of the rotating disc 401 is limited through the cylinder positioning holes 402 to position it.

[0039] Among them, a surface of the rotating disc 401 is clamped and connected with a number of fixture rotating mechanisms 403, and multiple workstations realize cyclic processing to increase production; the positions of the several fixture rotating mechanisms 403 are adapted to each other, so that each fixture rotating mechanism 403 is adapted to the position of each component of the polishing equipment, which is convenient for the simultaneous operation of each process and improves production efficiency; a surface of the fixture rotating mechanism 403 is installed with a rack 4031, a stepper motor 4032 and a reducer 4033; the stepper motor 4032 and the reducer 4033 are matched in transmission; the stepper motor 4032 and the rack 4031 are matched through gear transmission to drive the product to rotate, so that every curved surface of the product can be polished; a chain and a sprocket are installed on a surface of the reducer 4033; the chain and the sprocket are meshed, and the motor and the sprocket chain cooperate to drive the product to rotate 360 ​​degrees, so that the product is polished more evenly; a number of bearings are installed inside the fixture rotating mechanism 403.

[0040] Among them, the polishing processing component 2 includes a rough polishing group and a fine polishing group, wherein the rough polishing group and the fine polishing group respectively use different grinding head mechanisms to polish the product; the polishing processing component 2 is internally provided with a polishing rotating motor 201; an adjusting frame 202 and a forward motor 203; a grinding wheel 2011 is installed on the side surface of the motor shaft of the polishing rotating motor 201; the grinding wheel 2011 is adapted to the position of the fixture rotating mechanism 403.

[0041] Among them, the polishing rotating motor 201 is connected to the adjustment frame 202 by a card-fitting connection on one surface; the adjustment frame 202 is connected to the forward motor 203 by a card-fitting connection on one surface; the polishing rotating motor 201 and the forward motor 203 are telescopically matched through the adjustment frame 202; and an adjustment wheel 2021 is installed on one surface of the adjustment frame 202.

[0042] Among them, a waxing device 204 is installed on one surface of the polishing processing component 2; the waxing device 204 includes a small motor 2041, a screw 2042 and a wax groove; the small motor 2041 and the screw 2042 cooperate with each other; the screw 2042 and the wax groove are telescopically matched; the wax groove is filled with a wax block 2043; the wax block 2043 and the screw 2042 are in contact and matched to push the wax block 2043 so as to wax the material at all times.

[0043] Among them, the picking and unloading component 3 includes a picking mechanism 301 and a unloading mechanism 302; the picking mechanism 301 and the unloading mechanism 302 cooperate with each other; the picking mechanism 301 includes a picking arm 3011 and a picking robot 3012; a surface of the picking arm 3011 and the picking robot 3012 are clamped and connected; the picking arm 3011 and the picking robot 3012 are folded and cooperated.

[0044] Among them, a unloading fixture 3021 is installed on one surface of the unloading mechanism 302; a unloading ejector pin 3022 is welded on one surface of the unloading fixture 3021; ​​and the position of the picking robot 3012 is adapted to the unloading fixture 3021 and the unloading ejector pin 3022.

[0045] Embodiment 1:

[0046] It should be further explained that in an automatic polishing product processing equipment of the present invention, the grinding wheel 2011 mainly includes a hemp wheel and a cloth wheel, wherein the hemp wheel is used in the rough polishing group, and the cloth wheel is used in the fine polishing group; when the grinding wheel is worn during the grinding and polishing process and affects the polishing quality, the grinding wheel 2011 needs to be replaced in time; the specific operation can be replenished by the forward motor 203; in addition, in order to save production costs, the wax block 2043 and the wax tank for waxing the product are installed in the fine polishing group, which is convenient for the production of the final product.

[0047] Embodiment 2:

[0048] See also Figure 1-7 As shown, this embodiment is a workflow of a processing equipment for automatically polishing products:

[0049] When the polishing equipment of the present invention starts to operate, the operator first places the product on the loading fixture 1011, and the manipulator 1022 clamps the material and feeds it to the fixture rotating mechanism 403 for polishing, and the surface of the product is polished and formed; wherein the stepping motor 4032 cooperates with the gear and rack 4031 to drive the product to rotate, so that every curved surface of the product can be polished, and the reducer 4033 cooperates with the sprocket and chain to drive the product to rotate 360 ​​degrees, so that the product is polished more evenly; at this time, the rotating disc 40 1, the material is sent to the rough polishing group for the first polishing; after the rough polishing, the rotary disc 401 continues to drive the material to the fine polishing group for the second polishing; during this polishing process, the small motor 2041 can be used to push the lead screw 2042, and the product is waxed with a wax block 2043, that is, the polishing is completed; then, the rotary disc 401 drives the product to the picking mechanism 301, and the picking robot 3012 picks up the product and sends it to the unloading fixture 3021, and then the unloading ejector 3022 ejects the product to complete the unloading.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic polishing product processing device, comprising a loading and feeding component (1), a polishing processing component (2), a loading and unloading component (3), a disc rotating mechanism (4) and a mounting frame (5), characterized in that: The upper surface of the mounting frame (5) is bolted and fixed to the material loading and feeding assembly (1), the polishing assembly (2), the loading and unloading assembly (3) and the disc rotating mechanism (4) respectively; the positions of the material loading and feeding assembly (1), the polishing assembly (2) and the loading and unloading assembly (3) are adapted to each other and are distributed around the disc rotating mechanism (4); The loading and feeding assembly (1) comprises a loading mechanism (101) and a feeding mechanism (102); the loading mechanism (101) and the feeding mechanism (102) cooperate with each other; a loading fixture (1011) is installed on one surface of the loading mechanism (101); a loading product ejector pin (1012) is welded on one surface of the loading fixture (1011); The feeding mechanism (102) comprises a mechanical arm (1021) and a mechanical hand (1022); a surface of the mechanical arm (1021) and the mechanical hand (1022) are clamped and connected; the mechanical arm (1021) and the mechanical hand (1022) are folded and matched; the positions of the mechanical hand (1022), the loading fixture (1011) and the ejector pin (1012) of the loading product are all adapted; The disc rotating mechanism (4) comprises a rotating disc (401), a servo motor and a cylinder; a rotary bearing with internal teeth is welded between the rotating disc (401) and the mounting frame (5); the rotary bearing with internal teeth and the servo motor are in transmission cooperation; a plurality of cylinder retaining holes (402) are formed on a surface of the rotating disc (401); the positions and numbers of the cylinder retaining holes (402) are adapted to the cylinders; A plurality of fixture rotating mechanisms (403) are clamped and connected on one surface of the rotating disc (401); the positions of the plurality of fixture rotating mechanisms (403) are adapted to each other; a rack (4031), a stepper motor (4032) and a reducer (4033) are installed on one surface of the fixture rotating mechanism (403); the stepper motor (4032) and the reducer (4033) are matched in transmission; the stepper motor (4032) and the rack (4031) are matched in transmission through gears; a chain and a sprocket are installed on one surface of the reducer (4033); the chain and the sprocket are meshed; a plurality of bearings are installed inside the fixture rotating mechanism (403); The rack (4031) is an arc-shaped rack, and the teeth of the rack (4031) are located inside the arc. The stepper motor (4032) cooperates with the gear and the rack (4031) to drive the product to rotate relative to the grinding wheel of the polishing processing component (2), and the reducer (4033) cooperates with the sprocket and the chain to drive the product to rotate 360 ​​degrees. A waxing device (204) is installed on one surface of the polishing processing component (2); the waxing device (204) comprises a small motor (2041), a lead screw (2042) and a wax groove; the small motor (2041) and the lead screw (2042) cooperate with each other; the lead screw (2042) and the wax groove cooperate with each other in a telescopic manner; the wax groove is filled with a wax block (2043); the wax block (2043) and the lead screw (2042) are in contact and cooperate with each other, and during the polishing process, the small motor (2041) can be used to push the lead screw (2042) so that the wax block (2043) waxes the product.

2. The automatic polishing product processing equipment according to claim 1 is characterized in that: The picking and unloading assembly (3) comprises a picking mechanism (301) and a unloading mechanism (302); the picking mechanism (301) and the unloading mechanism (302) cooperate with each other; the picking mechanism (301) comprises a picking arm (3011) and a picking manipulator (3012); a surface of the picking arm (3011) and the picking manipulator (3012) are connected by clamping; the picking arm (3011) and the picking manipulator (3012) cooperate with each other by folding.

3. The automatic polishing product processing equipment according to claim 2 is characterized in that: A unloading fixture (3021) is installed on one surface of the unloading mechanism (302); a unloading ejector pin (3022) is welded on one surface of the unloading fixture (3021); and the position of the picking robot (3012) is adapted to the unloading fixture (3021) and the unloading ejector pin (3022).

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