Comprehensive dead-corner-free cleaning type PCB drilling and milling all-in-one machine

Abstract

The utility model discloses a comprehensive dead-corner-free cleaning type PCB drilling and milling all-in-one machine which comprises a base, a support fixedly connected to the top of the base, a transverse lead screw structure installed on the top of the support, a longitudinal lead screw structure in transmission connection to the surface of the transverse lead screw structure and a machining part in transmission connection to the surface of the longitudinal lead screw structure. A cleaning structure is arranged on the surface of the machining part, a transmission structure located on one side of the cleaning structure is arranged on the surface of the machining part, the cleaning structure comprises a swing rod movably connected to the top of the machining part through a bearing, and an air blower is arranged on the side, away from the machining part, of the swing rod. The transmission structure can drive the swing rod to swing, the swing rod drives the air blower to move synchronously, the air blower can conduct blowing around a machined part, the blowing range is further widened, and the phenomenon of incomplete cleaning caused by dust blocking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB drilling and gong integrated machine processing, in particular to a comprehensive and clean PCB drilling and gong integrated machine without dead angles. Background Art

[0002] The integrated drilling and milling machine is a highly efficient and multifunctional mechanical equipment, mainly used in the metal processing industry. Its product structure includes a drilling machine part and a milling machine part, which can realize various processing operations such as drilling and milling. The drilling machine part is mainly composed of a drill bit, a spindle, a bearing, a gear box, a feed mechanism and a bed. The drill bit is driven to rotate by the spindle to realize the drilling operation. The feed mechanism drives the drill bit forward or backward through the bearing and the gear box to realize the feeding operation. The bed is the base of the entire equipment, providing stable support for other components. The milling machine part is mainly composed of a milling head, a spindle, a bearing, a gear box, a feed mechanism and a bed. The milling head is driven to rotate by the spindle to realize the milling operation. This equipment is widely used in various industries, especially in the automotive manufacturing industry, aerospace industry and electronic manufacturing industry. It has been widely favored. For example, in the PCB manufacturing industry, the integrated machine can be used for the processing of PCB parts.

[0003] During the processing of PCB boards, they need to be cut by a drilling and guillotine machine. In order to reduce the impact of cutting dust on subsequent processing, the drilling and guillotine machine needs to be cleaned during the processing. However, the cleaning method of the existing drilling and guillotine machine is relatively simple, mainly using a single-direction pressurized airflow to blow away the dust. The single-direction airflow will cause some obscured dust to be unable to be effectively removed. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a comprehensive PCB drilling and gong all-in-one machine with no dead angle cleaning, aiming to solve the problem that the cleaning method of the existing drilling and gong all-in-one machine is relatively single, mainly through a single-direction pressurized airflow to blow away the dust, and the single-direction airflow will cause some obscured dust to be unable to be effectively removed.

[0006] 2. Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A comprehensive, clean PCB drilling and gong machine with no dead angles, comprising a base, a bracket fixedly connected to the top of the base, a transverse screw structure installed on the top of the bracket, a longitudinal screw structure transmission-connected to the surface of the transverse screw structure, a processing component transmission-connected to the surface of the longitudinal screw structure, a cleaning structure provided on the surface of the processing component, a transmission structure located on one side of the cleaning structure provided on the surface of the processing component, the cleaning structure comprising a swing arm movably connected to the top of the processing component through a bearing, a blower provided on the side of the swing arm away from the processing component, and the transmission structure capable of driving the swing arm to swing.

[0009] As a preferred solution of the utility model, the transmission structure includes a gear fixedly connected to the top of the rocker arm, a connecting frame is fixedly connected to the surface of the processing part, a screw is movably connected to the interior of the connecting frame through a bearing, a tooth plate is threadedly connected to the surface of the screw, the tooth plate is located on the back of the gear, and the tooth plate and the gear are meshed with each other.

[0010] As a preferred solution of the utility model, a guide bar is fixedly connected to the interior of the connection frame, and the guide bar extends to the interior of the tooth plate away from the side of the connection frame, and the tooth plate and the guide bar are slidably connected.

[0011] As a preferred solution of the utility model, a transmission motor is fixedly connected to the right side of the connection frame, and the output end of the transmission motor is fixedly connected to the right end of the screw rod.

[0012] As a preferred solution of the utility model, a baffle is fixedly connected to the top of the connecting frame, and the baffle is located on the top of the gear.

[0013] As a preferred solution of the utility model, a shaft is fixedly connected to the top of the gear, and the side of the shaft away from the gear passes through the baffle and extends to the top of the baffle.

[0014] As a preferred solution of the utility model, a side of the swing arm away from the processing component is fixedly connected with a support frame, the support frame is sleeved on the surface of the blower, and the support frame is movably connected to the blower through a pin shaft.

[0015] As a preferred solution of the utility model, the surface of the blower is fixedly connected to a sleeve plate located outside the support frame, the top of the rocker arm is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a transmission block, the front and back sides of the transmission block are fixedly connected to sliding rods, and the sliding rods are located inside the sleeve plate.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model drives the swing rod to swing through the transmission structure, and the swing rod carries the blower to move synchronously, so that the blower can blow around the processing parts, further improve the blowing range, and prevent the dust from being incompletely cleaned due to blocking. By arranging the gear, the screw and the tooth plate, the swing rod can be driven to swing stably, and the swing angle of the swing rod can be pre-controlled. By arranging the guide bar, the tooth plate can be limited to avoid the tooth plate from tilting during the movement. By arranging the transmission motor, the screw can be automatically driven to rotate, which can improve the automatic cleaning effect of the processing parts. By arranging the baffle, the safety of the processing parts can be improved, and the contact area between the transmission structure and the external environment can be reduced. By arranging the shaft rod, the gear and the swing rod can be supported, which can increase the contact area between the swing rod and the processing parts. By arranging the support frame, the blower can be supported, so that the blower has the effect of swing adjustment. By arranging the electric telescopic rod, the transmission block and the slide rod, the blower can be automatically driven to swing, and the blowing range can be expanded on the basis of swing blowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a comprehensive, no-dead-angle cleaning PCB drilling and gong all-in-one machine of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of a comprehensive and clean PCB drilling and gong integrated machine without dead angles according to the utility model;

[0021] Figure 3 It is a top view structural schematic diagram of a comprehensive and clean PCB drilling and gong integrated machine without dead angles of the utility model;

[0022] Figure 4 This utility model is a comprehensive and clean PCB drilling and gong integrated machine without dead angles. Figure 2 A in the figure is a schematic diagram of the enlarged structure.

[0023] In the figure: 1. base; 2. bracket; 3. horizontal screw rod structure; 4. longitudinal screw rod structure; 5. processing parts; 6. cleaning structure; 7. transmission structure; 8. rocker rod; 9. blower; 10. gear; 11. connecting frame; 12. screw rod; 13. tooth plate; 14. guide bar; 15. transmission motor; 16. baffle; 17. shaft rod; 18. support frame; 19. sleeve plate; 20. electric telescopic rod; 21. transmission block; 22. slide rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4 The present embodiment provides a comprehensive, clean PCB drilling and gong machine without dead angles, including a base 1, a bracket 2 fixedly connected to the top of the base 1, a transverse screw structure 3 installed on the top of the bracket 2, a longitudinal screw structure 4 transmission-connected to the surface of the transverse screw structure 3, a processing component 5 transmission-connected to the surface of the longitudinal screw structure 4, a cleaning structure 6 is provided on the surface of the processing component 5, and a transmission structure 7 located on one side of the cleaning structure 6 is provided on the surface of the processing component 5. The cleaning structure 6 includes a swing rod 8 movably connected to the top of the processing component 5 through a bearing, and a blower 9 is provided on the side of the swing rod 8 away from the processing component 5. The transmission structure 7 can drive the swing rod 8 to swing, and the swing rod 8 is pushed to swing by the transmission structure 7. The swing rod 8 carries the blower 9 to move synchronously, so that the blower 9 can blow around the processing component 5, further improving the blowing range and preventing the dust from being incompletely cleaned due to obstruction.

[0027] In this embodiment, if Figure 3 As shown, the transmission structure 7 includes a gear 10 fixedly connected to the top of the rocker arm 8, a connecting frame 11 is fixedly connected to the surface of the processing component 5, a screw 12 is movably connected to the interior of the connecting frame 11 through a bearing, a tooth plate 13 is threadedly connected to the surface of the screw 12, the tooth plate 13 is located on the back of the gear 10, and the tooth plate 13 and the gear 10 are meshed with each other. By arranging the gear 10, the screw 12 and the tooth plate 13, the rocker arm 8 can be pushed to swing stably, and the swing angle of the rocker arm 8 can be pre-controlled.

[0028] In this embodiment, if Figure 3 As shown, a guide bar 14 is fixedly connected to the inside of the connecting frame 11, and the guide bar 14 extends to the inside of the tooth plate 13 away from the side of the connecting frame 11. The tooth plate 13 and the guide bar 14 are slidably connected. By setting the guide bar 14, the tooth plate 13 can be limited to avoid the tooth plate 13 from tilting during the movement.

[0029] In this embodiment, if Figure 3As shown, a transmission motor 15 is fixedly connected to the right side of the connection frame 11, and the output end of the transmission motor 15 is fixedly connected to the right end of the screw 12. By setting the transmission motor 15, the screw 12 can be automatically driven to rotate, which can improve the automatic cleaning effect of the processing part 5.

[0030] In this embodiment, if Figure 1 As shown, a baffle 16 is fixedly connected to the top of the connecting frame 11, and the baffle 16 is located on the top of the gear 10. By setting the baffle 16, the safety of the processing component 5 can be improved and the contact area between the transmission structure 7 and the external environment can be reduced.

[0031] In this embodiment, if Figure 3 As shown, a shaft rod 17 is fixedly connected to the top of the gear 10, and the side of the shaft rod 17 away from the gear 10 passes through the baffle 16 and extends to the top of the baffle 16. By setting the shaft rod 17, the gear 10 and the rocker arm 8 can be supported, and the contact area between the rocker arm 8 and the processing part 5 can be increased.

[0032] In this embodiment, if Figure 4 As shown, a support frame 18 is fixedly connected to the side of the swing arm 8 away from the processing part 5. The support frame 18 is sleeved on the surface of the blower 9. The support frame 18 is movably connected to the blower 9 through a pin shaft. By setting the support frame 18, the blower 9 can be supported so that the blower 9 has a swing adjustment effect.

[0033] In this embodiment, if Figure 4 As shown, the surface of the blower 9 is fixedly connected to a sleeve plate 19 located outside the support frame 18, the top of the swing arm 8 is fixedly connected to an electric telescopic rod 20, the output end of the electric telescopic rod 20 is fixedly connected to a transmission block 21, the front and back sides of the transmission block 21 are fixedly connected to a slide bar 22, and the slide bar 22 is located inside the sleeve plate 19. By arranging the electric telescopic rod 20, the transmission block 21 and the slide bar 22, the blower 9 can be automatically pushed to swing, and the blowing range can be expanded on the basis of swing blowing.

[0034] Working principle: When the all-round clean PCB drilling and gong machine is in use, the horizontal screw structure 3 and the longitudinal screw structure 4 cooperate with each other to drive the processing component 5 to move and process the PCB board placed on the surface of the base 1. During the processing, the blower 9 can pressurize the airflow to blow the PCB board. At the same time, the electric telescopic rod 20 drives the transmission block 21 to move back and forth, and the transmission block 21 drives the slide bar 22 to slide inside the sleeve 19. The sleeve 19 carries the blower 9 to change the blowing angle, thereby increasing the blowing range of the blower 9. At the same time, the transmission motor 15 drives the screw 12 to rotate, and the screw 12 uses the thread to push the tooth plate 13 to move horizontally. During the movement of the tooth plate 13, the gear 10 is driven to rotate, and the gear 10 uses the rocker arm 8 to drive the blower 9 to swing, so that the blower 9 can blow around the processing component 5, thereby further increasing the blowing range.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A comprehensive, clean PCB drilling and gong machine without dead angles, comprising a base (1), a bracket (2) fixedly connected to the top of the base (1), a transverse screw rod structure (3) installed on the top of the bracket (2), a longitudinal screw rod structure (4) transmission-connected to the surface of the transverse screw rod structure (3), and a processing component (5) transmission-connected to the surface of the longitudinal screw rod structure (4), characterized in that: A cleaning structure (6) is arranged on the surface of the processing component (5), and a transmission structure (7) is arranged on the surface of the processing component (5) and is located on one side of the cleaning structure (6). The cleaning structure (6) comprises a swing rod (8) movably connected to the top of the processing component (5) via a bearing, and a blower (9) is arranged on the side of the swing rod (8) away from the processing component (5), and the transmission structure (7) can drive the swing rod (8) to swing.

2. The all-round clean PCB drilling and gong machine according to claim 1, characterized in that: The transmission structure (7) comprises a gear (10) fixedly connected to the top of the swing rod (8); a connection frame (11) is fixedly connected to the surface of the processing component (5); a screw rod (12) is movably connected to the interior of the connection frame (11) via a bearing; a tooth plate (13) is threadedly connected to the surface of the screw rod (12); the tooth plate (13) is located on the back of the gear (10); and the tooth plate (13) and the gear (10) are meshed with each other.

3. The all-round clean PCB drilling and gong machine according to claim 2, characterized in that: A guide bar (14) is fixedly connected inside the connection frame (11), and the guide bar (14) extends from a side away from the connection frame (11) to the inside of the tooth plate (13), and the tooth plate (13) and the guide bar (14) are slidably connected.

4. The all-round clean PCB drilling and gong machine according to claim 2, characterized in that: A transmission motor (15) is fixedly connected to the right side of the connection frame (11), and an output end of the transmission motor (15) is fixedly connected to the right end of the screw rod (12).

5. The all-round clean PCB drilling and gong machine according to claim 2, characterized in that: A baffle (16) is fixedly connected to the top of the connection frame (11), and the baffle (16) is located on the top of the gear (10).

6. The all-round clean PCB drilling and gong machine according to claim 5, characterized in that: The top of the gear (10) is fixedly connected with a shaft rod (17), and the side of the shaft rod (17) away from the gear (10) passes through the baffle (16) and extends to the top of the baffle (16).

7. The all-round clean PCB drilling and gong machine according to claim 1, characterized in that: A support frame (18) is fixedly connected to the side of the swing arm (8) away from the processing component (5); the support frame (18) is sleeved on the surface of the blower (9); and the support frame (18) and the blower (9) are movably connected via a pin shaft.

8. The all-round clean PCB drilling and gong machine according to claim 7, characterized in that: The surface of the blower (9) is fixedly connected to a sleeve plate (19) located outside the support frame (18); the top of the swing arm (8) is fixedly connected to an electric telescopic rod (20); the output end of the electric telescopic rod (20) is fixedly connected to a transmission block (21); the front and back sides of the transmission block (21) are fixedly connected to a sliding rod (22); and the sliding rod (22) is located inside the sleeve plate (19).

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