CN221227883U - Twelve-axis rivet equipment - Google Patents

Abstract

The utility model discloses twelve-axis rivet equipment, which comprises a feeding mechanism, a nailing mechanism and a discharging mechanism, wherein the feeding mechanism comprises a conveying assembly and a positioning assembly, the conveying assembly is used for conveying a circuit board, and the positioning assembly comprises a first positioning rod and a second positioning rod; the nailing mechanism comprises an upper die assembly and a lower die assembly, the feeding mechanism comprises a feeding part, an upper die head and a driving part, the feeding part is used for conveying rivets to the lower part of the upper die head, the lower die assembly comprises a movable seat and a lower die head, and the driving part is used for driving the upper die head to move towards the direction close to the lower die head; the blanking mechanism comprises a bracket, a receiving component and a conveying component, wherein the upper end of the bracket is movably connected with a tray, the receiving component is used for grabbing and carrying a circuit board, the conveying component comprises a lifting table and a conveyor, the lifting table can lift the tray so that the tray can be conveyed to the conveyor, and the conveyor is used for driving the tray to be conveyed along the horizontal direction. The automatic nailing of the circuit board can be realized, and the production efficiency of the circuit board is improved.

Description

Twelve-axis rivet equipment

Technical Field

The utility model relates to the technical field of circuit board riveting, in particular to twelve-axis rivet equipment.

Background

The circuit board is mainly formed by combining a plurality of boards, the traditional circuit board manufacturing mode is mainly to nail the boards together through rivets, the traditional riveting machine only has a nailing function, and the circuit board is required to be manually conveyed for feeding and discharging, so that the labor intensity of workers is high, the production efficiency is low, and the batch production requirement of the circuit board cannot be met.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides twelve-axis rivet equipment which can realize automatic nailing of a circuit board, reduce labor intensity and improve production efficiency.

According to a first aspect of the embodiment of the utility model, twelve-axis rivet equipment is provided, and comprises a feeding mechanism, a nailing mechanism and a discharging mechanism, wherein the feeding mechanism comprises a conveying assembly and a positioning assembly, the conveying assembly is used for conveying a circuit board, the positioning assembly comprises a first positioning rod and a second positioning rod, the first positioning rod can move along a first direction, the second positioning rod can move along a second direction, the first positioning rod and the second positioning rod can be abutted with the circuit board, and the first direction and the second direction are mutually perpendicular; the nailing mechanism comprises an upper die assembly and a lower die assembly, the feeding mechanism comprises a feeding part, an upper die head and a driving part, the feeding part is used for conveying rivets to the lower part of the upper die head, the lower die assembly comprises a movable seat and a lower die head, the lower die head is arranged on the movable seat, the movable seat can move along the horizontal direction, and the driving part is used for driving the upper die head to move towards the direction close to the lower die head so that the rivets can pass through the circuit board; the blanking mechanism comprises a bracket, a receiving component and a conveying component, wherein the upper end of the bracket is movably connected with a tray, the receiving component is used for grabbing and carrying the circuit boards, so that the circuit boards can be stacked on the tray, the conveying component comprises a lifting table and a conveyor, the lifting table can lift the tray, so that the tray can be conveyed to the conveyor, and the conveyor is used for driving the tray to be conveyed along the horizontal direction.

The twelve-axis rivet equipment provided by the embodiment of the utility model has at least the following beneficial effects: the circuit board is arranged on the conveying assembly, then the first positioning rod is driven to move along the first direction, and the second positioning rod is driven to move along the second direction, so that the first positioning rod and the second positioning rod are both abutted with the circuit board, the circuit board can be positioned in the first direction and the second direction, and then the circuit board is driven to be conveyed through the conveying assembly, so that the circuit board can move accurately. The circuit board is driven to move between the upper die assembly and the lower die assembly through the conveying assembly, then the rivet is conveyed to the lower part of the upper die head through the feeding assembly, and the upper die head is driven to move in the direction close to the lower die head through the driving piece, so that the upper die head can drive the rivet to penetrate through the circuit board and abut against the lower die head, the rivet can be fixed on the circuit board, and a plurality of plates can be combined together. The lower die head is connected to the movable seat, and the circuit board can be driven to be conveyed through the movable seat, so that the circuit board can be output from the nailing mechanism. The upper end swing joint of bracket has the tray, snatchs the circuit board through receiving the material subassembly to the drive circuit board stacks on the tray, can be together automatically with the circuit board stack, then receive the transport of material subassembly drive tray to the elevating platform on, descend through elevating platform drive tray, so that the tray can be supported on the conveyer, carries along the horizontal direction through conveyer drive tray, with the automatic output of drive circuit board. Through feed mechanism, nailing mechanism and unloading mechanism cooperation, can realize the automatic nailing of circuit board, reduce artificial participation, need not artifical transport circuit board, reduce intensity of labour, improve the production efficiency of circuit board.

According to some embodiments of the utility model, the nailing mechanism is connected with a mounting plate, the mounting plate is provided with a plurality of first sliding grooves and a plurality of second sliding grooves, the first sliding grooves are arranged along the first direction, the second sliding grooves are arranged along the second direction, the nailing mechanism is provided with a plurality of groups, and the plurality of groups of nailing mechanisms are respectively arranged in the first sliding grooves or the second sliding grooves in a sliding manner.

According to some embodiments of the utility model, the first sliding grooves are two, the second sliding grooves are ten, the two first sliding grooves are arranged at two ends of the mounting plate, wherein five second sliding grooves are arranged at one side of the first sliding grooves, the other five second sliding grooves are arranged at the other side of the first sliding grooves, the nailing mechanism is provided with twelve groups, two groups of nailing mechanisms respectively correspond to the two first sliding grooves, and the other ten groups of nailing mechanisms respectively correspond to the ten second sliding grooves.

According to some embodiments of the utility model, the feeding mechanism is connected with a feeding plate, the conveying assembly comprises a plurality of rollers, the rollers are all rotatably connected with the feeding plate, and the rollers can be abutted with the circuit board so as to convey the circuit board.

According to some embodiments of the utility model, the feeding plate is provided with a plurality of first positioning grooves and a plurality of second positioning grooves, the first positioning grooves are arranged along the first direction, the second positioning grooves are arranged along the second direction, the first positioning rods are slidably arranged in the first positioning grooves, and the second positioning rods are slidably arranged in the second positioning grooves.

According to some embodiments of the utility model, the nailing mechanism further comprises a weighing assembly, the weighing assembly is arranged between the nailing mechanism and the blanking mechanism, the weighing assembly comprises a lifting component, a supporting frame and a gravity sensor, the lifting component is used for driving the supporting frame to move up and down, the supporting frame is used for supporting the circuit board, the gravity sensor is connected to the supporting frame, and the gravity sensor is used for measuring the weight of the supporting frame.

According to some embodiments of the utility model, the weighing assembly further comprises two sets of centering bars, the two sets of centering bars are respectively arranged on two sides of the supporting frame, and the two sets of centering bars can be mutually close to abut against the circuit board.

According to some embodiments of the utility model, the weighing assembly further comprises a plurality of support wheels, each of the plurality of support wheels being rotatably connected to the support frame, the axes of the support wheels being arranged along the second direction.

According to some embodiments of the utility model, the material receiving component comprises a horizontal conveying member, a vertical conveying member and a grabbing component, wherein the vertical conveying member is connected to the horizontal conveying member, the grabbing component is connected to the vertical conveying member, the grabbing component comprises a sliding rail and two movable plates, the movable plates are slidably connected to the sliding rail, the two movable plates can be close to each other or far away from each other, the movable plates are connected with a hook body and a pressing member, the hook body is used for supporting the circuit board, the pressing member is arranged above the hook body, and the pressing member can drive the circuit board to be abutted to the hook body.

According to some embodiments of the utility model, the grabbing component further comprises a pressing piece and a pressing block, the pressing piece is arranged in the middle of the sliding rail, the pressing block is fixedly connected to the movable end of the pressing piece, and the pressing piece is used for driving the pressing block to move in the vertical direction so that the pressing block can be abutted to the circuit board.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a twelve axis rivet apparatus of an embodiment of the present utility model;

FIG. 2 is a front view of a nailing mechanism of the twelve axis rivet apparatus of the present utility model;

FIG. 3 is a schematic view of a nailing mechanism of a twelve axis rivet apparatus of embodiments of the present utility model;

FIG. 4 is a top view of the nailing mechanism of the twelve axis rivet apparatus of the present utility model;

FIG. 5 is a schematic diagram of a loading mechanism of a twelve-axis rivet apparatus according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a weighing assembly of a twelve axis rivet apparatus, according to an embodiment of the present utility model;

FIG. 7 is another schematic view of a weighing assembly of a twelve axis rivet apparatus, according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a blanking mechanism of a weighing assembly of a twelve axis rivet apparatus of an embodiment of the present utility model;

FIG. 9 is a schematic view of a take-up assembly of a weighing assembly of a twelve axis rivet device, according to an embodiment of the present utility model;

fig. 10 is another schematic view of a take-up assembly of a weighing assembly of a twelve axis rivet device, according to an embodiment of the present utility model.

Reference numerals illustrate:

The feeding mechanism 100, the conveying assembly 110, the roller 111, the positioning assembly 120, the first positioning rod 121, the second positioning rod 122, the feeding plate 123, the first positioning groove 124 and the second positioning groove 125;

Nailing mechanism 200, upper die assembly 210, feeding member 211, upper die head 212, driving member 213, lower die assembly 220, lower die head 221, movable seat 222, mounting plate 230, first chute 231, second chute 232, weighing assembly 240, elevating member 241, supporting frame 242, centering rod 243, supporting wheel 244, and conveying wheel 245;

The blanking mechanism 300, the bracket 310, the tray 311, the receiving component 320, the horizontal conveying piece 321, the vertical conveying piece 322, the grabbing component 323, the sliding rail 324, the movable plate 325, the hook 326, the pressing piece 327, the pressing piece 328, the pressing piece 329, the conveying component 330, the lifting table 331 and the conveyor 332.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As can be appreciated, referring to fig. 1 to 4, and fig. 8 to 10, the twelve-axis rivet apparatus of the present utility model comprises a loading mechanism 100, a nailing mechanism 200, and a discharging mechanism 300, wherein the loading mechanism 100 comprises a conveying assembly 110 and a positioning assembly 120, the conveying assembly 110 is used for conveying a circuit board, the positioning assembly 120 comprises a first positioning rod 121 and a second positioning rod 122, the first positioning rod 121 can move along a first direction, the second positioning rod 122 can move along a second direction, the first positioning rod 121 and the second positioning rod 122 can be abutted against the circuit board, and the first direction and the second direction are mutually perpendicular; the nailing mechanism 200 comprises an upper die assembly 210 and a lower die assembly 220, the feeding mechanism 100 comprises a feeding part 211, an upper die head 212 and a driving part 213, the feeding part 211 is used for conveying rivets below the upper die head 212, the lower die assembly 220 comprises a movable seat 222 and a lower die head 221, the lower die head 221 is arranged on the movable seat 222, the movable seat 222 can move along the horizontal direction, and the driving part 213 is used for driving the upper die head 212 to move towards the direction close to the lower die head 221 so that the rivets can pass through a circuit board; the blanking mechanism 300 comprises a bracket 310, a receiving component 320 and a conveying component 330, wherein the upper end of the bracket 310 is movably connected with a tray 311, the receiving component 320 is used for grabbing and carrying circuit boards so that the circuit boards can be stacked on the tray 311, the conveying component 330 comprises a lifting table 331 and a conveyor 332, the lifting table 331 can lift the tray 311 so that the tray 311 can be conveyed to the conveyor 332, and the conveyor 332 is used for driving the tray 311 to be conveyed in the horizontal direction.

The circuit board is arranged on the conveying assembly 110, then the first positioning rod 121 is driven to move along the first direction, the second positioning rod 122 is driven to move along the second direction, so that the first positioning rod 121 and the second positioning rod 122 are in butt joint with the circuit board, the circuit board can be positioned in the first direction and the second direction, the position of the circuit board is accurate, then the conveying assembly 110 drives the circuit board to convey, the circuit board can be conveyed stably, and nailing of the circuit board is facilitated. The circuit board is driven to move between the upper die assembly 210 and the lower die assembly 220 by the conveying assembly 110, then the rivet is conveyed below the upper die 212 by the feeding member 211, and the upper die 212 is driven to move in a direction approaching to the lower die 221 by the driving member 213, so that the upper die 212 can drive the rivet to pass through the circuit board and abut against the lower die 221, so that the rivet can be fixed on the circuit board, and a plurality of plates can be combined together. The lower die head 221 is connected to the movable base 222, and can drive the circuit board to be conveyed by the movable base 222, so that the circuit board can be output from the nailing mechanism 200. The upper end swing joint of bracket 310 has tray 311, snatch the circuit board through receiving subassembly 320 to the drive circuit board stacks on tray 311, can be in the same place the circuit board stack automatically, then receiving subassembly 320 drive tray 311 carries to elevating platform 331 on, can be convenient for shift the circuit board that stacks the completion, reduces the position of circuit board and rocks, descends through elevating platform 331 drive tray 311, so that tray 311 can be supported on conveyer 332, carries along the horizontal direction through conveyer 332 drive tray 311, with the automatic output of drive circuit board. Through feed mechanism 100, nailing mechanism 200 and unloading mechanism 300 cooperation, can realize the automatic nailing of circuit board, reduce artificial participation, need not artifical transport circuit board, reduce intensity of labour, improve the production efficiency of circuit board.

It should be noted that, the first positioning rods 121 and the second positioning rods 122 are both provided with two groups, and the two groups of first positioning rods 121 are close to each other and the two groups of second positioning rods 122 are close to each other, so that the positions of the circuit boards can be conveniently positioned, and the positioning accuracy of the circuit boards is improved. In addition, the first positioning rod 121 and the second positioning rod 122 can be driven by an electric push rod, can be driven by a hydraulic oil cylinder, can be driven by a linear sliding table module, and can conveniently position the circuit board by arranging the first positioning rod 121 and the second positioning rod 122 to be in butt joint with the circuit board, so that the position accuracy of the circuit board is improved.

Further, the driving member 213 may be a linear sliding table module, or may be a hydraulic cylinder, which can drive the upper die 212 to move in the vertical direction, which is not limited herein.

It will be appreciated that the receiving assembly 320 can carry the circuit board between the nailing mechanism 200 and the tray 311, so that the circuit board can be stacked on the tray 311, when the number of the circuit boards stacked on the tray 311 reaches the preset number, the receiving assembly 320 grabs the tray 311, so that the tray 311 can be transferred onto the lifting table 331, and then the lifting table 331 drives the tray 311 to descend, so that the tray 311 can be supported on the conveyor 332, and the tray 311 can be driven to move below the bracket 310 by the conveyor 332, so that the temporary storage capacity of the blanking mechanism 300 can be improved, continuous carrying of the circuit boards can be realized, and the circuit boards after stacking can be conveniently transferred, thereby improving the production efficiency of the circuit board.

It will be appreciated that referring to fig. 2 and 4, the nailing mechanism 200 is connected with a mounting plate 230, the mounting plate 230 is provided with a plurality of first sliding grooves 231 and a plurality of second sliding grooves 232, the first sliding grooves 231 are arranged along a first direction, the second sliding grooves 232 are arranged along a second direction, the nailing mechanism 200 is provided with a plurality of groups, and the plurality of groups of nailing mechanisms 200 are respectively slidably arranged in the first sliding grooves 231 or the second sliding grooves 232. Through seting up first spout 231 and second spout 232 on mounting panel 230, multiunit nailing mechanism 200 corresponds first spout 231 or second spout 232 respectively for can adapt to the nailing position of circuit board, the circuit board nailing of different specifications of being convenient for improves nailing equipment's suitability.

Specifically, referring to fig. 2 and 4, the first sliding grooves 231 are provided with two, the second sliding grooves 232 are provided with ten, the two first sliding grooves 231 are provided at both ends of the mounting plate 230, wherein five second sliding grooves 232 are provided at one side of the first sliding grooves 231, another five second sliding grooves 232 are provided at the other side of the first sliding grooves 231, the nailing mechanism 200 is provided with twelve groups, wherein two groups of nailing mechanisms 200 correspond to the two first sliding grooves 231, respectively, and another ten groups of nailing mechanisms 200 correspond to the ten second sliding grooves 232, respectively. The first spout 231 is provided with two, and the second spout 232 is provided with ten, and wherein two sets of nailing mechanism 200 correspond to be set up at first spout 231, and ten sets of nailing mechanism 200 correspond to be set up at the second spout 232 in addition to make nailing mechanism 200 can follow the length direction of first spout 231 or second spout 232 and remove, thereby can conveniently adjust nailing mechanism 200's position, can adapt to the circuit board of different specifications, improve the processing convenience of circuit board. In addition, twelve groups of nailing mechanisms 200 are arranged, so that the circuit board can be nailed at the same time, and the processing efficiency of the circuit board is improved.

It can be understood that referring to fig. 1 and 5, the feeding mechanism 100 is connected with a feeding plate 123, the conveying assembly 110 includes a plurality of rollers 111, the plurality of rollers 111 are rotatably connected to the feeding plate 123, and the rollers 111 can abut against the circuit board to convey the circuit board. The rollers 111 are rotatably connected to the feeding plate 123, and the rollers 111 are arranged at intervals, and the rollers 111 are driven to rotate, so that the rollers 111 can be matched with each other to convey the circuit board, manual conveying of the circuit board is not needed, and the production efficiency of the circuit board is improved.

The plurality of rollers 111 may be driven by a motor or a hydraulic motor, and may be driven to rotate the rollers 111, which is not limited herein. In addition, the rollers 111 can be driven by a belt, by a gear or a transmission shaft, so that the rollers 111 can synchronously rotate, and the conveying stability of the circuit board is improved.

In addition, the plurality of rollers 111 can wind the conveying rope, and the rollers 111 drive the conveying rope to move, so that the contact area between the conveying rope and the circuit board can be increased, and the conveying stability of the circuit board is improved.

Specifically, referring to fig. 1 and 5, the feeding plate 123 is provided with a plurality of first positioning grooves 124 and a plurality of second positioning grooves 125, the first positioning grooves 124 are arranged along a first direction, the second positioning grooves 125 are arranged along a second direction, the first positioning rods 121 are slidably disposed in the first positioning grooves 124, and the second positioning rods 122 are slidably disposed in the second positioning grooves 125. The first positioning groove 124 is arranged along the first direction, the second positioning groove 125 is arranged along the second direction, the first positioning rod 121 is slidably arranged in the first positioning groove 124, and the second positioning rod 122 is slidably arranged in the second positioning groove 125, so that the first positioning rod 121 and the second positioning rod 122 can move accurately, the positioning accuracy of the circuit board is improved, and the circuit board is convenient to process.

As can be appreciated, referring to fig. 1, 6 and 7, the nailing mechanism 200 further includes a weighing assembly 240, the weighing assembly 240 is disposed between the nailing mechanism 200 and the blanking mechanism 300, the weighing assembly 240 includes a lifting member 241, a supporting frame 242 and a gravity sensor, the lifting member 241 is used for driving the supporting frame 242 to move up and down, the supporting frame 242 is used for supporting a circuit board, the gravity sensor is connected to the supporting frame 242, and the gravity sensor is used for measuring the weight of the supporting frame 242. Can drive support frame 242 elevating movement through elevating component 241 to make support frame 242 can align with lower die head 221, the transportation of the circuit board of being convenient for reduces the position of circuit board and rocks, gravity sensor connects at support frame 242, and the support frame 242 rises through elevating component 241 drive support frame 242, so that gravity sensor can measure the weight of support frame 242, thereby can measure the weight of circuit board, need not the weight of independent measurement circuit board, improves the production efficiency of circuit board.

It should be noted that, in order to improve the processing quality of the circuit board, it is generally necessary to provide glue between the boards and then combine the boards together by rivets. The weight of the circuit board can be measured by arranging the weighing assembly 240 so as to measure the glue amount in the circuit board, so that a plurality of boards can be stably bonded together, and the reliability of the circuit board is improved.

Specifically, referring to fig. 1, 6 and 7, the weighing assembly 240 further includes two sets of centering bars 243, the two sets of centering bars 243 are respectively located on two sides of the supporting frame 242, and the two sets of centering bars 243 can be close to each other to abut against the circuit board. The two sets of centering bars 243 are respectively arranged at two sides of the supporting frame 242, and the circuit board can be positioned between the two sets of centering bars 243 by driving the two sets of centering bars 243 to approach each other, so that the circuit board can be conveniently positioned at the middle part of the supporting frame 242, and the circuit board can be conveniently conveyed.

Specifically, referring to fig. 1, 6 and 7, the weighing assembly 240 further includes a plurality of support wheels 244, wherein the plurality of support wheels 244 are rotatably connected to the support frame 242, and the axes of the support wheels 244 are disposed along the second direction. The supporting wheels 244 are all rotatably connected to the supporting frame 242, and the axes of the supporting wheels 244 are arranged along the second direction, so that when the first centering rod 243 and the second centering rod 243 are abutted against the circuit board, the supporting wheels 244 can guide the circuit board to move, the movement resistance of the circuit board is reduced, the position of the circuit board is convenient to adjust, and the production efficiency of the circuit board is improved.

As can be appreciated, referring to fig. 1, 6 and 7, the weighing assembly 240 is further provided with a plurality of conveying wheels 245, the plurality of conveying wheels 245 can support the circuit board and drive the circuit board to be conveyed, the supporting frame 242 is disposed below the conveying wheels 245, and the conveying wheels 245 can move up and down from gaps of the plurality of conveying wheels 245.

As can be appreciated, referring to fig. 1, and 8 to 10, the material receiving unit 320 includes a horizontal conveying member 321, a vertical conveying member 322, and a gripping member 323, wherein the vertical conveying member 322 is connected to the horizontal conveying member 321, the gripping member 323 is connected to the vertical conveying member 322, the gripping member 323 includes a slide rail 324 and two movable plates 325, the movable plates 325 are slidably connected to the slide rail 324, the two movable plates 325 can be close to or far away from each other, the movable plates 325 are connected with a hook 326 and a pressing member 327, the hook 326 is used for supporting a circuit board, the pressing member 327 is disposed above the hook 326, and the pressing member 327 can drive the circuit board to abut against the hook 326. The horizontal conveying piece 321 can drive the vertical conveying piece 322 to move along the horizontal direction, the grabbing component 323 is arranged on the vertical conveying piece 322, and the grabbing component 323 can be driven to move along the vertical direction through the vertical conveying piece 322, so that the grabbing component 323 can move along the horizontal direction and the vertical direction, the grabbing component 323 is convenient to carry the circuit board, manual carrying is replaced, labor intensity is reduced, and production efficiency of the circuit board is improved.

The grabbing component 323 includes a sliding rail 324 and two movable plates 325, where the two movable plates 325 are slidably connected to the sliding rail 324, so that the two movable plates 325 can be close to each other, the hook 326 can extend into the lower side of the circuit board and support the circuit board, and then the pressing member 327 approaches the hook 326, so that the circuit board can be clamped between the pressing member 327 and the hook 326, the position of the circuit board can be fixed, the position shake of the circuit board is reduced, and the conveying stability of the circuit board is improved.

The horizontal conveying member 321 and the vertical conveying member 322 may be linear sliding table modules, electric push rods, or hydraulic cylinders, and may be capable of driving the gripping members 323 to move in the horizontal direction and the vertical direction, which is not limited herein. In addition, the two movable plates 325 may be driven by a linear slide module or by a linear cylinder, which is not limited herein.

Specifically, referring to fig. 1 and fig. 8 to 10, the gripping member 323 further includes a pressing piece 328 and a pressing piece 329, the pressing piece 328 is disposed in the middle of the sliding rail 324, the pressing piece 329 is fixedly connected to a movable end of the pressing piece 328, and the pressing piece 328 is used for driving the pressing piece 329 to move along a vertical direction, so that the pressing piece 329 can be abutted to the circuit board. The middle part in slide rail 324 is fixed connection down to casting die 328, and briquetting 329 is connected at the expansion end of casting die 328 down, drives briquetting 329 through casting die 328 and pushes down to make briquetting 329 can the butt circuit board, can compress tightly the circuit board on tray 311, be convenient for two hooks 326 follow two adjacent circuit boards and take out, reduce the position of circuit board and rock, improve the stacking stability of circuit board.

Note that, the hold-down member 328 may be a linear cylinder, or may be an electric push rod, and may be capable of driving the pressing block 329 to move in the vertical direction, which is not limited herein.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. Twelve-axis rivet apparatus, characterized in that it comprises:

The feeding mechanism comprises a conveying assembly and a positioning assembly, wherein the conveying assembly is used for conveying a circuit board, the positioning assembly comprises a first positioning rod and a second positioning rod, the first positioning rod can move along a first direction, the second positioning rod can move along a second direction, the first positioning rod and the second positioning rod can be abutted to the circuit board, and the first direction and the second direction are mutually perpendicular;

The nailing mechanism comprises an upper die assembly and a lower die assembly, the feeding mechanism comprises a feeding part, an upper die head and a driving part, the feeding part is used for conveying rivets to the lower part of the upper die head, the lower die assembly comprises a movable seat and a lower die head, the lower die head is arranged on the movable seat, the movable seat can move along the horizontal direction, and the driving part is used for driving the upper die head to move towards the direction close to the lower die head so that the rivets can pass through the circuit board;

Unloading mechanism, including bracket, receipts material subassembly and conveying subassembly, bracket upper end swing joint has the tray, receive the material subassembly and be used for snatching and carrying the circuit board, so that the circuit board can pile up on the tray, conveying subassembly includes elevating platform and conveyer, the elevating platform can go up and down the tray, so that the tray can be carried to the conveyer, the conveyer is used for the drive the tray is carried along the horizontal direction.

2. A twelve-axis rivet apparatus as set forth in claim 1 wherein said nailing mechanism is connected with a mounting plate, said mounting plate being provided with a plurality of first runners and a plurality of second runners, said first runners being arranged in said first direction, said second runners being arranged in said second direction, said nailing mechanism being provided with a plurality of groups, said plurality of groups being slidably disposed in said first runners or said second runners, respectively.

3. Twelve-axis rivet device according to claim 2, characterized in that the first sliding grooves are provided with two, the second sliding grooves are provided with ten, two first sliding grooves are provided at both ends of the mounting plate, five second sliding grooves are provided at one side of the first sliding grooves, the other five second sliding grooves are provided at the other side of the first sliding grooves, the nailing mechanism is provided with twelve groups, two groups of nailing mechanisms correspond to two first sliding grooves respectively, and the other ten groups of nailing mechanisms correspond to ten second sliding grooves respectively.

4. A twelve axis rivet apparatus as set forth in claim 1 wherein said feed mechanism is connected with a feed plate and said transport assembly includes a plurality of rollers, a plurality of said rollers each rotatably connected to said feed plate, said rollers being capable of abutting said circuit board for transporting said circuit board.

5. A twelve axis rivet apparatus as set forth in claim 4 wherein said feed plate defines a plurality of first detent grooves disposed in said first direction and a plurality of second detent grooves disposed in said second direction, said first detent lever slidably disposed in said first detent grooves and said second detent lever slidably disposed in said second detent grooves.

6. The twelve-axis rivet apparatus of claim 1 wherein the nailing mechanism further comprises a weighing assembly disposed between the nailing mechanism and the blanking mechanism, the weighing assembly comprising a lifting member for driving the support to move up and down, a support for supporting the circuit board, and a gravity sensor connected to the support, the gravity sensor for measuring the weight of the support.

7. A twelve-axis rivet apparatus as set forth in claim 6 wherein the weighing assembly further includes two sets of centering bars, one on each side of the support frame, the two sets of centering bars being capable of being brought into proximity with each other to abut the circuit board.

8. A twelve axis rivet apparatus as recited in claim 7 wherein said weighing assembly further includes a plurality of support wheels, each of said plurality of support wheels being rotatably connected to said support frame, the axes of said support wheels being disposed along said second direction.

9. A twelve-axis rivet apparatus as set forth in claim 1 wherein said material receiving assembly includes a horizontal conveying member, a vertical conveying member, and a gripping member, said vertical conveying member being connected to said horizontal conveying member, said gripping member being connected to said vertical conveying member, said gripping member including a slide rail and two movable plates slidably connected to said slide rail, said two movable plates being capable of being moved toward and away from each other, said movable plates being connected to a hook and a hold-down member, said hook being adapted to hold said circuit board, said hold-down member being disposed above said hook, said hold-down member being adapted to drive said circuit board into abutment with said hook.

10. A twelve-axis rivet apparatus as set forth in claim 9 wherein said gripping member further comprises a hold down member and a press block, said hold down member being disposed in a central portion of said slide rail, said press block being fixedly connected to a movable end of said hold down member, said hold down member being adapted to drive said press block to move in a vertical direction so that said press block can abut said circuit board.