Attaching equipment

Abstract

The utility model belongs to the technical field of machining equipment, and particularly relates to attaching equipment which comprises a rack, a workbench mechanism and two attaching mechanisms. Each attaching mechanism comprises a portal frame installed on the rack and an attaching assembly installed on the portal frame, a containing space is formed between the two portal frames of the two attaching mechanisms, and the two attaching assemblies of the two attaching mechanisms are both located in the containing space; the workbench mechanism comprises a moving assembly installed on the rack and a workbench installed on the moving assembly, and the moving assembly is used for driving the workbench to penetrate through the portal frame. The attaching equipment is compact in structure, small in occupied space and high in attaching efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing equipment, in particular to an attaching device. Background Art

[0002] Flexible Printed Circuit (FPC) is a printed circuit board with high reliability and excellent flexibility. It has high wiring density, light weight, thin thickness, good bendability and excellent electrical properties. And under the premise of meeting high reliability, FPC can save a lot of installation space, making electronic equipment thinner and shorter, and has the advantages of good heat dissipation and easy installation. With the development of electronic equipment becoming lighter and smarter, the demand for FPC is rising, driven by the strong market of mobile phones, tablet computers and smart hardware.

[0003] In the production process of FPC, the bonding of reinforcement sheets is a crucial production process in the FPC production process. In the FPC production process, it is necessary to paste a variety of reinforcement sheets, such as steel sheets of different specifications; in order to improve the efficiency of FPC patching, some manufacturers have also designed and manufactured FPC attachment machines, which can automatically attach reinforcement sheets to FPC. However, in the prior art, FPC attachment machines usually have only one attachment head, and one attachment head can only complete the attachment of one FPC at a time, which has the problem of low attachment efficiency. In addition, the existing FPC attachment machines also have the problem of occupying a large space. Utility Model Content

[0004] The utility model provides an attaching device to solve the technical problems of low attaching efficiency and large occupied space in the FPC attaching machine in the prior art.

[0005] In view of the above technical problems, an embodiment of the utility model provides an attaching device, including a frame, a workbench mechanism and two attaching mechanisms;

[0006] The attachment mechanism comprises a gantry mounted on the frame and an attachment component mounted on the gantry, a receiving space is provided between the two gantrys of the two attachment mechanisms, and the two attachment components of the two attachment mechanisms are both located in the receiving space;

[0007] The workbench mechanism comprises a moving assembly mounted on the frame and a workbench mounted on the moving assembly, wherein the moving assembly is used to drive the workbench to pass through the gantry.

[0008] Optionally, the attachment assembly includes a mobile driving member, a first support plate, a head attaching member, and an attaching head mounted on the head attaching member; the mobile driving member is mounted on a gantry and connected to the first support plate, and is used to drive the first support plate to move on the gantry; the head attaching member is mounted on the first support plate, and is used to drive the attaching head to move and attach the attached accessories adsorbed thereon to the circuit board located on the workbench.

[0009] Optionally, at least one of the attachment mechanisms further includes a manipulator mounted on the gantry, and the manipulator and the attachment assembly are respectively located on opposite sides of the gantry.

[0010] Optionally, the manipulator includes a manipulator driving component and at least one adsorption component installed on the manipulator driving component, and the adsorption component and the attachment component are respectively located on opposite sides of the gantry; the manipulator driving component is installed on the gantry, and is used to drive the adsorption component to move on the gantry so that the adsorption component is docked with the workbench.

[0011] Optionally, the manipulator driving component includes a second support plate installed on the gantry and a belt driving component installed on the second support plate; the belt driving component is connected to the adsorption assembly and is used to drive the adsorption assembly to move.

[0012] Optionally, the adsorption assembly includes a back plate, a lifting drive component, a mounting plate and a plurality of suction nozzles mounted on the mounting plate; the back plate is mounted on the manipulator drive component; the lifting drive component is mounted on the back plate and connected to the mounting plate, and is used to drive the mounting plate to lift and move.

[0013] Optionally, the attaching device further comprises at least one material supply and receiving mechanism;

[0014] The material supply and receiving mechanism comprises a material supply frame and a material receiving frame both mounted on the frame, and the material supply frame and the material receiving frame are respectively located on opposite sides of the workbench mechanism;

[0015] The adsorption component is used to transfer the unattached circuit boards in the feeding frame to the workbench, and is also used to transfer the attached circuit boards on the workbench to the receiving frame.

[0016] Optionally, the manipulator includes two adsorption components installed at intervals on the manipulator driving component; one adsorption component is used to transfer the unattached circuit boards in the feeding frame to the workbench, and the other adsorption component is used to transfer the attached circuit boards on the workbench to the receiving frame.

[0017] Optionally, the attaching device further comprises two feeding mechanisms both mounted on the frame, and the two feeding mechanisms are arranged in one-to-one correspondence with the two attaching mechanisms; the feeding mechanisms are used to provide the attaching assembly with accessories to be attached.

[0018] Optionally, the feeding mechanism comprises a support seat, a feeding roller, an adsorption platform, a feeding platform and at least one guide roller; the support seat is mounted on the frame, the feeding roller and the guide roller are both rotatably mounted on the support seat, and the adsorption platform and the guide roller are both mounted on the support seat;

[0019] The feeding end of the attachment to be attached wound on the feeding roller passes around the guide roller and is adsorbed by the adsorption platform and then extends to the feeding platform.

[0020] In the utility model, the attachment mechanism includes a gantry mounted on the frame and an attachment component mounted on the gantry, a storage space is provided between the two gantries of the two attachment mechanisms, and the two attachment components of the two attachment mechanisms are both located in the storage space; the two attachment components on the two gantries are arranged face to face (that is, the two attachment components are located between the two gantries), and the moving component can drive the workbench to pass through the gantry so that the workbench and the adsorption component are docked, so that the attachment mechanism has a high degree of compactness and reduces its occupied space. In addition, the two attachment mechanisms can attach two circuit boards, so that the attachment mechanism can complete the attachment of two circuit boards at the same time, which improves the attachment efficiency of the attachment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a structural schematic diagram of an attachment device provided by an embodiment of the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of an attachment device provided by an embodiment of the utility model;

[0024] Figure 3 It is a structural schematic diagram of a workbench mechanism of an attaching device provided in one embodiment of the utility model;

[0025] Figure 4 It is a structural schematic diagram of an attaching assembly of an attaching device provided by an embodiment of the utility model installed on a gantry;

[0026] Figure 5 This is a schematic diagram of the structure of a manipulator of an attachment device provided in one embodiment of the utility model;

[0027] Figure 6 It is a structural schematic diagram of a feeding mechanism of an attaching device provided in one embodiment of the utility model.

[0028] The reference numerals in the specification are as follows:

[0029] 1. Frame; 2. Workbench mechanism; 21. Moving component; 22. Workbench; 3. Attaching mechanism; 31. Gantry; 32. Attaching component; 321. Moving drive member; 322. First support plate; 323. Attaching head drive member; 324. Attaching head; 33. Manipulator; 331. Manipulator drive member; 3311. Second support plate; 3312. Belt drive member; 332. Adsorption component; 3321. Back plate; 3322. Lifting drive member; 3323. Mounting plate; 3324. Suction nozzle; 4. Feeding and receiving mechanism; 41. Feeding frame; 42. Receiving frame; 5. Feeding mechanism; 51. Support seat; 52. Feeding roller; 53. Adsorption table; 54. Feeding table; 55. Guide roller. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] It should be understood that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", and "middle" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation of the present invention.

[0032] like Figures 1 to 4 As shown, an attaching device provided by an embodiment of the utility model includes a frame 1, a workbench mechanism 2 and two attaching mechanisms 3; preferably, the attaching device includes two workbench 22 structures, and the two workbench mechanisms 2 and the two attaching mechanisms 3 are arranged in a one-to-one correspondence.

[0033] The attachment mechanism 3 includes a gantry 31 installed on the frame 1 and an attachment component 32 installed on the gantry 31. A accommodating space is provided between the two gantries 31 of the two attachment mechanisms 3, and the two attachment components 32 of the two attachment mechanisms 3 are both located in the accommodating space; preferably, the two attachment mechanisms 3 are symmetrically installed on the frame 1.

[0034] The workbench mechanism 2 includes a moving assembly 21 mounted on the frame 1 and a workbench 22 mounted on the moving assembly 21, and the moving assembly 21 is used to drive the workbench 22 to pass through the gantry 31. It can be understood that the moving assembly 21 includes but is not limited to a linear motor, a pneumatic cylinder, a hydraulic cylinder, and a screw nut mechanism.

[0035] Specifically, the attaching component 32 can absorb the accessories to be attached (reinforcement sheets, membranes, etc.), the moving component 21 can drive the workbench 22 with the circuit board placed thereon to move to the bottom of the adsorption component 332, and the adsorption component 332 can attach the accessories to be attached thereon to the circuit board located on the workbench 22.

[0036] In the utility model, the attachment mechanism 3 includes a gantry 31 installed on the frame 1 and an attachment component 32 installed on the gantry 31. A storage space is provided between the two gantries 31 of the two attachment mechanisms 3, and the two attachment components 32 of the two attachment mechanisms 3 are both located in the storage space; the two attachment components 32 on the two gantries 31 are arranged face to face (that is, the two attachment components 32 are located between the two gantries 31), and the moving component 21 can drive the workbench 22 to pass through the gantry 31, so that the workbench 22 is docked with the adsorption component 332, so that the attachment mechanism 3 has a high degree of compactness and reduces its occupied space. In addition, the two attachment mechanisms 3 can attach two circuit boards, so that the attachment mechanism 3 can complete the attachment of two circuit boards at the same time, which improves the attachment efficiency of the attachment device.

[0037] In one embodiment, if Figure 4 As shown, the attachment assembly 32 includes a moving drive member 321, a first support plate 322, a head attachment drive member 323, and an attachment head 324 mounted on the head attachment drive member 323; the moving drive member 321 is mounted on the gantry 31 and connected to the first support plate 322, and is used to drive the first support plate 322 to move on the gantry 31; the head attachment drive member 323 is mounted on the first support plate 322, and is used to drive the attachment head 324 to move and attach the attachment to be attached (not shown in the figure) adsorbed thereon to the circuit board located on the workbench 22. It can be understood that the moving drive member 321 includes but is not limited to a screw nut mechanism, a linear motor, a pneumatic cylinder, and a hydraulic cylinder; the first support plate 322 can be slidably mounted on the side of the gantry 31 through a guide rail slider assembly, and the moving drive member 321 can drive the first support plate 322 to move horizontally on the gantry 31.

[0038] Specifically, the moving driving member 321 can drive the first supporting plate 322 to move horizontally on the gantry 31, so that the attaching head 324 moves to the top of the workbench 22; the attaching head driving member 323 can drive the attaching head 324 to move up and down, so that the attaching head 324 attaches the attachment to be attached adsorbed thereon to the circuit board located on the workbench 22. In this embodiment, the attaching mechanism 3 has a simple structure and low manufacturing cost.

[0039] In a specific embodiment, if Figure 4 As shown, the attachment head driving member 323 includes a rotating driving member installed on the first support plate 322, a screw rod installed at the output end of the rotating driving member, and a nut installed on the attachment head 324, and the nut is threadedly connected to the screw rod; the rotating driving member drives the screw rod to rotate, and the screw rod drives the attachment head 324 to move up and down through the nut. Furthermore, the attachment component 32 also includes a visual component and a light source both installed on the first support plate 322, the light source can provide a bright field of view for the visual component, and the visual component can perform visual positioning for the attachment head 324, thereby improving the automation of the attachment device.

[0040] In one embodiment, if Figure 2 As shown, at least one of the attachment mechanisms 3 further includes a manipulator 33 mounted on the gantry 31, and the manipulator 33 and the attachment assembly 32 are respectively located on opposite sides of the gantry 31. Preferably, each of the attachment mechanisms 3 further includes a manipulator 33 mounted on the gantry 31; in the same attachment mechanism 3, the manipulator 33 and the attachment assembly 32 are respectively located on opposite sides of the gantry 31. It can be understood that the manipulator 33 is located on the side of the gantry 31 away from the accommodation space; the manipulator 33 can absorb the unattached circuit board and place it on the workbench 22, and can also remove the attached circuit board on the workbench 22; when only one manipulator 33 is provided, two attachment mechanisms 3 can share one manipulator 33, thereby improving the compactness of the attachment device. In this embodiment, the manipulator 33 and the attachment assembly 32 are respectively arranged on opposite sides of the gantry 31, further improving the compactness of the attachment device.

[0041] In one embodiment, if Figure 2 and Figure 5As shown, the manipulator 33 includes a manipulator driving member 331 and at least one adsorption component 332 mounted on the manipulator driving member 331, and the adsorption component 332 and the attachment component 32 are respectively located on opposite sides of the gantry 31; the manipulator driving member 331 is mounted on the gantry 31, and is used to drive the adsorption component 332 to move on the gantry 31, so that the adsorption component 332 docks with the workbench 22. It can be understood that the adsorption component 332 can be slidably mounted on the gantry 31 and moved by a guide rail slider assembly, so that the adsorption component 332 docks with the workbench 22. Preferably, the direction in which the manipulator driving member 331 drives the adsorption component 332 to move is perpendicular to the direction in which the moving component 21 drives the workbench 22 to move.

[0042] In one embodiment, if Figure 5 As shown, the manipulator driving member 331 includes a second support plate 3311 installed on the gantry 31 and a belt driving member 3312 installed on the second support plate 3311; the belt driving member 3312 is connected to the adsorption assembly 332 and is used to drive the adsorption assembly 332 to move. Specifically, the belt driving member 3312 includes a belt driving member 3312, a first belt roller, a second belt tube, and a belt wound around the first belt roller and the second belt roller. The belt driving member 3312 is installed on the second support plate 3311 and connected to the first belt roller. The belt is connected to the adsorption assembly 332 through a belt clamp. In this embodiment, the belt driving member 3312 can drive the adsorption assembly 332 to move on the gantry 31, ensuring the stability of the movement of the adsorption assembly 332.

[0043] In one embodiment, if Figure 5 As shown, the adsorption assembly 332 includes a back plate 3321, a lifting drive 3322, a mounting plate 3323, and a plurality of suction nozzles 3324 mounted on the mounting plate 3323; the back plate 3321 is mounted on the manipulator drive 331; the lifting drive 3322 is mounted on the back plate 3321 and connected to the mounting plate 3323, and is used to drive the mounting plate 3323 to move up and down. It can be understood that the lifting drive 3322 includes but is not limited to a linear motor, a screw nut mechanism, a pneumatic cylinder, and a hydraulic cylinder, and the back plate 3321 is connected to the belt drive 3312. Specifically, the lifting drive 3322 can move up and down through the mounting plate 3323 and the plurality of suction nozzles 3324 thereon, so that the suction nozzle 3324 can suck away or release the circuit board. In this embodiment, the adsorption assembly 332 has a simple structure, low manufacturing cost, and will not scratch the circuit board.

[0044] In one embodiment, if Figure 2 As shown, the attaching device further includes at least one material supplying and receiving mechanism 4; it can be understood that the two attaching mechanisms can share one material supplying and receiving mechanism 4, or each of them can be matched with the material supplying and receiving mechanism 4.

[0045] The material supply and receiving mechanism 4 includes a material supply frame 41 and a material receiving frame 42 both mounted on the frame 1, and the material supply frame 41 and the material receiving frame 42 are respectively located on opposite sides of the workbench mechanism 2; it can be understood that the material supply frame 41 stores unattached circuit boards, and the material receiving frame 42 stores attached circuit boards, and the moving component 21 can drive the workbench 22 to move between the material supply frame 41 and the material receiving frame 42. The adsorption component 332 is used to transfer the unattached circuit boards in the material supply frame 41 to the workbench 22, and also to transfer the attached circuit boards on the workbench 22 to the material receiving frame 42. Specifically, the manipulator 33 can place the attached circuit boards on the workbench 22 in the material receiving frame 42, and can also transfer the attached circuit boards in the material supply frame 41 to the workbench 22. In this embodiment, the attaching device can realize the function of automatic loading and unloading, which further improves the automation of the attaching device.

[0046] In one embodiment, if Figure 1 and Figure 2 As shown, the manipulator 33 includes two adsorption components 332 installed at intervals on the manipulator driving member 331; one of the adsorption components 332 is used to transfer the unattached circuit board in the feeding frame 41 to the workbench 22, and the other adsorption component 332 transfers the attached circuit board on the workbench 22 to the receiving frame 42. It can be understood that the manipulator driving member 331 can drive the two adsorption components 332 to move above the feeding and receiving mechanism 4, and the two adsorption components 332 are respectively located above the feeding frame 41 and the receiving frame 42. At the same time, the moving component 21 drives the workbench 22 to move to the middle of the feeding frame 41 and the receiving frame 42; one of the adsorption components 332 can transfer the attached circuit board on the workbench 22 to the receiving frame 42, and the other adsorption component 332 can move the unattached circuit board in the feeding frame 41 to the workbench 22. In this embodiment, two adsorption components 332 are provided on one of the manipulators 33, which further improves the attachment efficiency of the attachment device.

[0047] In one embodiment, if Figure 1As shown, the attachment device further includes two feeding mechanisms 5 both mounted on the frame 1, and the two feeding mechanisms 5 are arranged one-to-one with the two attachment mechanisms 3; the feeding mechanisms 5 are used to provide the attachment components 32 with the attachment components to be attached. It can be understood that the feeding mechanisms 5 can provide the attachment components 32 with the attachment components to be attached, and the attachment components 32 can absorb the attachments output by the feeding mechanisms 5 and attach them to the circuit board located on the workbench 22. In this embodiment, the design of the feeding mechanisms 5 further improves the automation degree and attachment efficiency of the attachment device.

[0048] In one embodiment, if Figure 6 As shown, the feeding mechanism 5 includes a support seat 51, a feeding roller 52, an adsorption platform 53, a feeding platform 54 and at least one guide roller 55; the support seat 51 is installed on the frame 1, the feeding roller 52 and the guide roller 55 are both rotatably installed on the support seat 51, and the adsorption platform 53 and the guide roller 55 are both installed on the support seat 51;

[0049] The feeding end of the attachment to be attached wound on the feeding roller 52 passes over the guide roller 55 and is adsorbed by the adsorption platform 53 before extending to the feeding platform 54. It can be understood that a roll of attachment to be attached is wound on the feeding roller 52, and the feeding end of the attachment to be attached is guided to the adsorption platform 53 and the feeding platform 54 by the guide roller 55, and the adsorption platform 53 can adsorb the attachment to be attached so that the attachment to be attached conveyed by the feeding roller 52 is located on the feeding platform 54; the attachment assembly 32 can absorb the attachment to be attached on the feeding platform 54. In this embodiment, the feeding mechanism 5 has a simple structure, low manufacturing cost, and high automation.

[0050] In the present utility model, the working steps of the attaching device are:

[0051] The feeding mechanism 5 conveys the attachment to be attached to the feeding table 54, and the attaching component 32 absorbs the attachment to be attached from the feeding table 54;

[0052] The moving component 21 drives the workbench 22 to move between the feeding frame 41 and the receiving frame 42, and the manipulator driving component 331 drives the two adsorption components 332 to move above the feeding and receiving mechanism 4, and the two adsorption components 332 are respectively located above the feeding frame 41 and the receiving frame 42; one adsorption component 332 can transfer the circuit board attached to the workbench 22 to the receiving frame 42, and the other adsorption component 332 can move the circuit board not attached in the feeding frame 41 to the workbench 22;

[0053] The moving component 2 drives the workbench 22 to move to the attaching station, and the attaching component 32 moves above the workbench 22 at the attaching station; the attaching component 32 attaches the attachment to be attached thereon to the circuit board;

[0054] The attaching assembly 32 then moves to the top of the feeding table 54 to absorb the unattached accessories to be attached;

[0055] The moving component 21 drives the workbench 22 to move between the feeding frame 41 and the receiving frame 42, and the manipulator driving component 331 drives the two adsorption components 332 to move above the feeding and receiving mechanism 4, and the two adsorption components 332 are respectively located above the feeding frame 41 and the receiving frame 42; one adsorption component 332 can transfer the circuit board attached to the workbench 22 to the receiving frame 42, and the other adsorption component 332 can move the unattached circuit board in the feeding frame 41 to the workbench 22.

[0056] The above are merely embodiments of the attachment device of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bonding device, characterized in that: It includes a frame, a workbench mechanism and two attachment mechanisms; The attachment mechanism comprises a gantry mounted on the frame and an attachment component mounted on the gantry, a receiving space is provided between the two gantrys of the two attachment mechanisms, and the two attachment components of the two attachment mechanisms are both located in the receiving space; The workbench mechanism comprises a moving assembly mounted on the frame and a workbench mounted on the moving assembly, wherein the moving assembly is used to drive the workbench to pass through the gantry.

2. The attaching device according to claim 1, characterized in that: The attachment assembly includes a mobile driving component, a first support plate, a head attaching driving component, and an attaching head installed on the head attaching driving component; the mobile driving component is installed on the gantry and connected to the first support plate, and is used to drive the first support plate to move on the gantry; the head attaching driving component is installed on the first support plate, and is used to drive the attaching head to move and attach the attached accessories adsorbed on it to the circuit board located on the workbench.

3. The attaching device according to claim 1, characterized in that: At least one of the attachment mechanisms further comprises a manipulator mounted on the gantry, and the manipulator and the attachment assembly are respectively located on opposite sides of the gantry.

4. The attaching device according to claim 3, characterized in that: The manipulator includes a manipulator driving component and at least one adsorption component installed on the manipulator driving component, and the adsorption component and the attachment component are respectively located on opposite sides of the gantry; the manipulator driving component is installed on the gantry, and is used to drive the adsorption component to move on the gantry so that the adsorption component is docked with the workbench.

5. The attaching device according to claim 4, characterized in that: The manipulator driving component includes a second support plate installed on the gantry and a belt driving component installed on the second support plate; the belt driving component is connected to the adsorption component and is used to drive the adsorption component to move.

6. The attaching device according to claim 4, characterized in that: The adsorption assembly includes a back plate, a lifting drive component, a mounting plate and a plurality of suction nozzles mounted on the mounting plate; the back plate is mounted on the robot drive component; the lifting drive component is mounted on the back plate and connected to the mounting plate, and is used to drive the mounting plate to lift and move.

7. The attaching device according to claim 4, characterized in that: The attaching device also includes at least one material supply and receiving mechanism; The material supply and receiving mechanism comprises a material supply frame and a material receiving frame both mounted on the frame, and the material supply frame and the material receiving frame are respectively located on opposite sides of the workbench mechanism; The adsorption component is used to transfer the unattached circuit boards in the feeding frame to the workbench, and is also used to transfer the attached circuit boards on the workbench to the receiving frame.

8. The attaching device according to claim 7, characterized in that: The robot comprises two adsorption components installed at intervals on the robot driving part; one adsorption component is used to transfer the unattached circuit boards in the feeding frame to the workbench, and the other adsorption component is used to transfer the attached circuit boards on the workbench to the receiving frame.

9. The attaching device according to any one of claims 1 to 8, characterized in that: The attaching device further comprises two feeding mechanisms both mounted on the frame, and the two feeding mechanisms are arranged in one-to-one correspondence with the two attaching mechanisms; the feeding mechanisms are used to provide the attaching assembly with accessories to be attached.

10. The attaching device according to claim 9, characterized in that: The feeding mechanism comprises a support seat, a feeding roller, an adsorption platform, a feeding platform and at least one guide roller; the support seat is mounted on the frame, the feeding roller and the guide roller are both rotatably mounted on the support seat, and the adsorption platform and the guide roller are both mounted on the support seat; The feeding end of the attachment to be attached wound on the feeding roller passes around the guide roller and is adsorbed by the adsorption platform and then extends to the feeding platform.

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