Feeding device for PCB processing

Abstract

The utility model discloses a feeding device for PCB (Printed Circuit Board) processing, which comprises a device shell, a lifting assembly fixedly connected to the device shell, a plate lifting assembly fixedly connected to the device shell, a transmission assembly fixedly connected to the plate lifting assembly, a lifting assembly comprising a motor, a screw rod, a bearing, a supporting plate, a sliding rod, a threaded hole and a round hole, the plate lifting assembly comprises a vacuum generator, a servo motor, a first connecting rod, a second connecting rod, a third connecting rod, a hollow rod, a suction cup, a ventilation pipe and a vertical shell, the transmission assembly comprises a transmission motor, a driving disc, a conduction disc, a rotating shaft, a transmission shaft and a belt, and the plate lifting assembly lifts a copper-clad plate from a supporting plate of the lifting assembly to the transmission assembly; and then the copper-clad plate is conveyed to the cutting machine for cutting, the lifting assembly lifts to convey the copper-clad plate to the plate lifting position of the plate lifting assembly, automatic feeding reduces manpower output and improves the working efficiency, and through cooperation of the plate lifting assembly and the transmission assembly, the problem that the copper-clad plate may fall off in the long-distance adsorption feeding process is solved.

Description

Technical Field

[0001] The utility model relates to a feeding device, in particular to a feeding device for processing PCB boards. Background Art

[0002] PCB, also known as printed circuit board, is the provider of electrical connections for electronic components. The use of PCB greatly reduces the problem of wiring and assembly errors, improves the level of automation and production efficiency. The production of PCB requires multiple processes, each of which is closely connected. Cutting is the first process and is also one of the important processes.

[0003] The existing cutting device usually requires manual feeding of the copper clad laminate into the cutting machine or transporting it to the cutting machine through an adsorption device. Manual loading not only wastes a lot of labor but also reduces the efficiency of manual loading due to the large area of ​​the copper clad laminate before cutting. When using an adsorption device, the long transportation distance may cause the adsorption to be unstable and fall off. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for PCB board processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for PCB board processing, wherein a lifting component is fixedly connected to one side of a device housing, a lifting plate component is fixedly connected to one side of a device housing, a transmission component is fixedly connected to one side of a lifting plate component, a vertical housing is fixedly connected to one side of a device housing, a servo motor is fixedly connected to one side of a vertical housing, one side of a connecting rod one is fixedly connected to one side of a servo motor, one side of a connecting rod two is fixedly connected to one side of a connecting rod one, one side of a connecting rod three is fixedly connected to one side of a connecting rod two, one side of a hollow rod is rotatably connected to one side of a connecting rod three, a suction cup is fixedly connected to one side of a hollow rod, the suction cup passes through the hollow rod, a vacuum generator is fixedly connected to one side of a vertical housing, one side of a ventilation pipe is fixedly connected to one side of the vacuum generator, one side of the ventilation pipe is fixedly connected to one side of the hollow rod, and the ventilation pipe connects the hollow rod and the vacuum generator.

[0006] As a further solution of the utility model: the motor is fixedly connected to one side of the device housing, one side of the bearing is fixedly connected to one side of the device housing, one side of the screw is fixedly connected to one side of the motor, one side of the screw is fixedly connected to one side of the bearing, and the screw is placed on one side of the device housing.

[0007] As a further solution of the utility model: the slide rod is fixedly connected to one side of the device housing, the support plate is threadedly connected to one side of the screw rod through the threaded hole, and the support plate is slidably connected to one side of the slide rod through the round hole.

[0008] As a further solution of the utility model: the transmission motor is fixedly connected to the vertical housing, the driving disc is fixedly connected to one side of the transmission motor, and the rotating shaft is rotatably connected to one side of the vertical housing.

[0009] As a further solution of the utility model: the conduction disc is fixedly connected to one side of the rotating shaft, the transmission wheel is fixedly connected to one side of the rotating shaft, and the belt is detachably connected to the drive disc and one side of the conduction disc.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The feeding device can realize automatic feeding through the lifting plate assembly and the transmission assembly, reducing the waste of labor. The short-distance adsorption and transmission wheel feeding also avoids the problem of long-distance adsorption and dropping of feeding.

[0012] 2. The feeding device, through the functions of the lifting assembly and the lifting plate assembly, can place multiple copper clad laminates on the lifting assembly at one time to cooperate with the lifting plate assembly for feeding, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the cross-sectional structure of the front lifting plate assembly of a feeding device for PCB board processing.

[0014] Figure 2 This is a schematic diagram of the left side structure of a loading device for PCB board processing.

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the left side elevated component of a loading device for PCB board processing.

[0016] Figure 4 The figure is a top view structural schematic diagram of a feeding device for PCB board processing.

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the rear vertical shell on the left side of a loading device for PCB board processing.

[0018] Figure 6 The figure is a schematic diagram of the support plate structure in a loading device for PCB board processing.

[0019] In the figure: 1. device housing; 2. lifting assembly; 201. motor; 202. screw; 203. bearing; 204. support plate; 205. slide bar; 206. threaded hole; 207. round hole; 3. lifting plate assembly; 301. vacuum generator; 302. servo motor; 303. connecting rod 1; 304. connecting rod 2; 305. connecting rod 3; 306. hollow rod; 307. suction cup; 308. ventilation pipe; 309. vertical housing; 4. transmission assembly; 401. transmission motor; 402. drive disk; 403. conduction disk; 404. rotating shaft; 405. transmission wheel; 406. belt; DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 6 In an embodiment of the utility model, a feeding device for PCB board processing includes a device housing 1, a lifting component 2 fixedly connected to the inner side of the device housing 1, a lifting plate component 3 fixedly connected to the front side of the device housing 1, and a transmission component 4 fixedly connected to the inner side of the lifting plate component 3.

[0022] The vertical housing 309 is fixedly connected to the front side of the device housing 1, the servo motor 302 is fixedly connected to the inner side of the vertical housing 309, one side of the connecting rod 1 303 is fixedly connected to the output end of the servo motor 302, the front side of the connecting rod 2 304 is fixedly connected to the other side of the connecting rod 1 303, the side of the connecting rod 3 305 close to the vertical housing 309 is fixedly connected to the rear side of the connecting rod 2 304, the upper side of the hollow rod 306 is rotatably connected to the other side of the connecting rod 3 305, the suction cup 307 is fixedly connected to the lower side of the hollow rod 306, the suction cup 307 passes through the hollow rod 306, the vacuum generator 301 is fixedly connected to the upper side of the vertical housing 309, one side of the ventilation pipe 308 is fixedly connected to the rear side of the vacuum generator 301, the ventilation pipe 308 The other side is fixedly connected to the upper side of the hollow rod 306, and the ventilation pipe 308 connects the hollow rod 306 and the vacuum generator 301. When in use, under the action of the vacuum generator 301, the suction cup 307 sucks the object through the ventilation pipe 308 and the hollow rod 306, and the servo motor 302 is started. The connecting rod 1 303 at the output end of the servo motor 302 rotates to drive the connecting rod 2 304 to rotate with the connecting rod 1 303 as the central axis, the connecting rod 2 304 drives the connecting rod 3 305 to rotate, and the connecting rod 3 305 drives the hollow rod 306 to rotate. During the rotation process, the hollow rod 306 and the suction cup 307 always rotate downward with the connecting rod 3 305 as the central axis to maintain a vertical state, thereby driving the adsorbed object from the back side to the front side.

[0023] The motor 201 is fixedly connected to the upper side of the device housing 1, the outer side of the bearing 203 is fixedly connected to the inner side of the device housing 1, the upper side of the screw 202 is fixedly connected to the output end of the motor 201, the lower side of the screw 202 is fixedly connected to the inner side of the bearing 203, the screw 202 is placed on the inner side of the device housing 1, the slide bar 205 is fixedly connected to the inner side of the device housing 1, the support plate 204 is threadedly connected to the outer side of the screw 202 through the threaded hole 206, and the support plate 204 is slidably connected to the outer side of the slide bar 205 through the circular hole 207. When in use, the motor 201 is started, and the motor 201 drives the screw 202 to rotate under the action of the bearing 203. Under the action of the threaded hole 206 and the circular hole 207 on the support plate 204 being respectively threadedly connected to the screw 202 and slidably connected to the slide bar 205, the support plate 204 moves up and down.

[0024] The transmission motor 401 is fixedly connected to the vertical housing 309, the driving disk 402 is fixedly connected to the output end of the transmission motor 401, the rotating shaft 404 is rotatably connected to the inner side of the vertical housing 309, the conducting disk 403 is fixedly connected to the right side of the rotating shaft 404, the transmission wheel 405 is fixedly connected to the outer side of the rotating shaft 404, and the belt 406 is detachably connected to the driving disk 402 and the outer side of the conducting disk 403. When in use, the transmission motor 401 is started, the transmission motor 401 drives the driving disk 402 to rotate, the driving disk 402 drives the conducting disk 403 to rotate through the belt 406, the conducting disk 403 drives the rotating shaft 404 to rotate, and the rotating shaft 404 drives the transmission wheel 405 to rotate.

[0025] The working principle of the utility model is as follows: when processing PCB board cutting, the copper clad board is placed on the support plate 204, the transmission motor 401 is started, the transmission motor 401 drives the driving disk 402 to rotate, the driving disk 402 drives the conduction disk 403 to rotate through the belt 406, the conduction disk 403 drives the rotating shaft 404 to rotate, the rotating shaft 404 drives the driving wheel 405 to start rotating, under the action of the vacuum generator 301, the suction cup 307 sucks the copper clad board through the ventilation pipe 308 and the hollow rod 306, the servo motor 302 is started, the connecting rod 1 303 at the output end of the servo motor 302 rotates to drive the connecting rod 2 304 to rotate with the connecting rod 1 303 as the central axis, the connecting rod 2 304 drives the connecting rod 3 305 to rotate, the connecting rod 3 305 drives the hollow rod 306 to rotate, and during the rotation process, the hollow rod 306 and the suction cup 307 start Finally, the copper-clad laminate is driven from the support plate 204 to the transmission wheel 405 by rotating with the connecting rod three 305 as the central axis and keeping it in a vertical state downward, and then the restriction on the copper-clad laminate is removed by the vacuum generator 301, the vent pipe 308, the hollow rod 306 and the suction cup 307, and then the copper-clad laminate is transferred to the cutting machine through the transmission wheel 405, and then the suction cup 307 is reset by the servo motor 302, the connecting rod one 303, the connecting rod two 304, the connecting rod three 305 and the hollow rod 306, and the motor 201 is started, and the screw rod 202 is driven to rotate in the device housing 1 by the motor 201 and the bearing 203, and the copper-clad laminate is driven to move upward by the threaded connection between the threaded hole 206 on the support plate 204 and the threaded rod 202 and the sliding connection between the circular hole 207 on the support plate 204 and the sliding rod 205 to cooperate with the lifting plate assembly 3 to repeat the loading.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding device for PCB board processing, comprising a device housing (1), characterized in that: The lifting assembly (2) is fixedly connected to one side of the device housing (1), the lifting plate assembly (3) is fixedly connected to one side of the device housing (1), the transmission assembly (4) is fixedly connected to one side of the lifting plate assembly (3), the vertical housing (309) is fixedly connected to one side of the device housing (1), the servo motor (302) is fixedly connected to one side of the vertical housing (309), one side of the connecting rod (303) is fixedly connected to one side of the servo motor (302), one side of the connecting rod (304) is fixedly connected to one side of the connecting rod (303), and one side of the connecting rod (305) is fixedly connected to one side of the connecting rod (306). One side of rod two (304), one side of the hollow rod (306) is rotatably connected to one side of connecting rod three (305), a suction cup (307) is fixedly connected to one side of the hollow rod (306), the suction cup (307) passes through the hollow rod (306), the vacuum generator (301) is fixedly connected to one side of the vertical shell (309), one side of the ventilation pipe (308) is fixedly connected to one side of the vacuum generator (301), one side of the ventilation pipe (308) is fixedly connected to one side of the hollow rod (306), and the ventilation pipe (308) connects the hollow rod (306) and the vacuum generator (301).

2. A feeding device for PCB board processing according to claim 1, characterized in that: The motor (201) is fixedly connected to one side of the device housing (1), one side of the bearing (203) is fixedly connected to one side of the device housing (1), one side of the screw (202) is fixedly connected to one side of the motor (201), one side of the screw (202) is fixedly connected to one side of the bearing (203), and the screw (202) is placed on one side of the device housing (1).

3. A feeding device for PCB board processing according to claim 1 or 2, characterized in that: The slide bar (205) is fixedly connected to one side of the device housing (1), the support plate (204) is threadedly connected to one side of the screw rod (202) through the threaded hole (206), and the support plate (204) is slidably connected to one side of the slide bar (205) through the circular hole (207).

4. A feeding device for PCB board processing according to claim 1, characterized in that: The transmission motor (401) is fixedly connected to the vertical housing (309), the driving disc (402) is fixedly connected to one side of the transmission motor (401), and the rotating shaft (404) is rotatably connected to one side of the vertical housing (309).

5. A feeding device for PCB board processing according to claim 4, characterized in that: The conduction disk (403) is fixedly connected to one side of the rotating shaft (404), the transmission wheel (405) is fixedly connected to one side of the rotating shaft (404), and the belt (406) is detachably connected to one side of the driving disk (402) and the conduction disk (403).

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