CN216835699U

CN216835699U - Double-screw bolt carrying mechanism

Info

Publication number: CN216835699U
Application number: CN202123038070.0U
Authority: CN
Inventors: 王晓明; 申富涛
Original assignee: Huizhou Hengzhi Electronic Technology Co ltd
Current assignee: Huizhou Hengzhi Electronic Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-28
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a transport double-screw bolt mechanism, it includes frame, lateral shifting mechanism, longitudinal movement mechanism, perpendicular actuating mechanism and transport actuating mechanism. The transverse moving mechanism is arranged above the rack; the longitudinal moving mechanism is arranged above the transverse moving mechanism; the vertical action mechanism is arranged on the side surface of the longitudinal moving mechanism; the conveying action mechanism is arranged on the side surface of the vertical action mechanism; the carrying action mechanism is provided with a carrying substrate, a corner connecting plate, a suction head and a sensor. The conveying base plate is connected to the side surface of the vertical moving block; the corner connecting plate is arranged on the side surface of the carrying substrate; the suction head is arranged below the corner connecting plate; the inductor is arranged at the adjacent side of the suction head. The utility model relates to a transport double-screw bolt mechanism can solve the technical problem of carrying, placing the double-screw bolt automatically and accurately.

Description

Double-screw bolt carrying mechanism

Technical Field

The utility model relates to a technical field of automation equipment especially relates to a transport double-screw bolt mechanism.

Background

The assembly of electronic products often requires the use of a large number of studs that need to be placed in different locations for subsequent processing. In the prior art, workers usually use special fixtures to manually place the workpieces one by one, but the manual operation has poor consistency and low production efficiency. There are also some automatic handling mechanisms in the prior art, for example, chinese patent CN208234077 discloses a rear handling mechanism for an automatic screwing machine, which includes: the conveying machine comprises a conveying rack, wherein a conveying guide rail and a conveying cylinder are arranged on the conveying rack, the conveying guide rail is connected with a conveying sliding block in a sliding mode, and a middle plate conveying mechanism and an outer frame conveying mechanism are respectively arranged on the conveying sliding block. The carrying mechanism can automatically carry the plate-shaped parts locked with screws, jigs and other products.

However, the above conveyance mechanism cannot be directly applied to conveyance of fine parts such as studs. In order to further improve the assembly efficiency of products, it is necessary to improve the prior art to meet the actual requirements.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a stud handling mechanism to solve the technical problem of how to automatically and accurately handle and place studs.

A carry stud mechanism, comprising: the device comprises a frame, a transverse moving mechanism, a longitudinal moving mechanism, a vertical action mechanism and a conveying action mechanism. The frame is provided with an upper substrate, a lower substrate and a plurality of supporting plates; and a plurality of supporting plates are uniformly arranged between the upper substrate and the lower substrate. The transverse moving mechanism is arranged above the rack; the transverse moving mechanism is provided with a transverse rotating motor, a transverse frame, a transverse screw rod and a transverse moving block. The transverse rotating motor is arranged at one end of the transverse frame; the transverse frame is connected above the upper substrate; the transverse rotating motor is in driving connection with the transverse screw; the transverse moving block is movably connected with the transverse screw rod. The longitudinal moving mechanism is arranged above the transverse moving mechanism; the longitudinal moving mechanism is provided with a transverse moving base, a longitudinal moving support plate, a longitudinal rotating motor, a longitudinal screw rod and a longitudinal moving block. The transverse moving base is connected to the transverse moving block; the longitudinal moving support plate is vertically connected to the transverse moving base; the longitudinal rotating motor is connected to one end of the longitudinal moving support plate; the longitudinal rotating motor is in driving connection with the longitudinal screw; the longitudinal moving block is movably connected with the longitudinal screw rod. The vertical action mechanism is arranged on the side surface of the longitudinal moving mechanism; the vertical actuating mechanism is provided with a right-angle connecting plate, a vertical base plate, a vertical rotating motor, a vertical screw and a vertical moving block. The right-angle connecting plate is respectively connected with the longitudinal moving block and the vertical base plate; the vertical rotating motor is arranged at one end of the vertical substrate; the vertical rotating motor is in driving connection with the vertical screw; the vertical moving block is movably connected with the vertical screw rod. The conveying action mechanism is arranged on the side surface of the vertical action mechanism; the carrying actuating mechanism is provided with a carrying substrate, a corner connecting plate, a suction head and a sensor. The conveying base plate is connected to the side surface of the vertical moving block; the corner connecting plate is arranged on the side surface of the carrying substrate; the suction head is arranged below the corner connecting plate; the inductor is arranged at the adjacent side of the suction head.

Further, the suction head is provided with a suction head base, a suction pipe and an elastic element.

Further, the suction head base is connected below the corner connecting plate.

Further, the suction pipe is sleeved under the suction head base.

Further, the elastic member is connected between the tip base and the suction tube.

Further, a buffer mechanism is arranged between the corner connecting plate and the carrying substrate; the buffer mechanism is provided with a buffer slide rail, a buffer moving block and a multi-section buffer structure.

Furthermore, the buffer slide rail is connected to the side surface of the conveying substrate; the buffering moving block is movably connected with the buffering slide rail.

Furthermore, the multi-section buffer structure is respectively connected with the carrying substrate and the corner connecting plate; and, the multi-section type buffer structure is provided with two base plate connecting blocks, a middle buffer block and a plurality of spiral springs.

Furthermore, the two substrate connecting blocks are connected to the side surfaces of the conveying substrate.

Furthermore, the middle buffer block is arranged between the two substrate connecting blocks, and is connected to the side surface of the corner connecting plate; and a plurality of spiral springs are connected between the substrate connecting block and the middle buffer block.

To sum up, the rack of the stud handling mechanism of the present invention can be disposed on the external workbench of the automation device; the frame includes the upper substrate, infrabasal plate and a plurality of the backup pad. Compared with the prior art, the support plate arranged between the upper substrate and the lower substrate can enable the structural stability of the rack to be stronger. Further, the lateral movement mechanism, the longitudinal movement mechanism, and the vertical movement mechanism may spatially realize functions of horizontal movement and vertical movement of the carrying operation mechanism. The suction head arranged on the carrying action mechanism can suck and carry fine parts such as studs one by one; the sensor arranged on the adjacent side of the suction head can assist the suction head in accurately positioning the placement point of the stud. In addition, the buffer mechanism arranged between the corner connecting plate and the conveying substrate can buffer sudden impact born by the suction head, and can keep the motion stability of the suction head, thereby ensuring the precision of the suction head conveying and stud placing. Therefore, the utility model relates to a transport double-screw bolt mechanism can solve the technical problem of carrying, placing the double-screw bolt automatically and accurately.

Drawings

Fig. 1 is a schematic structural view of a stud handling mechanism according to the present invention;

FIG. 2 is a schematic structural view of the stud handling mechanism of the present invention in another direction;

FIG. 3 is a schematic view of a part of the stud handling mechanism according to the present invention;

fig. 4 is a schematic partial structural view of a stud handling mechanism according to the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, the stud handling mechanism of the present invention includes: a frame 1, a transverse moving mechanism 2, a longitudinal moving mechanism 3, a vertical acting mechanism 4 and a conveying acting mechanism 5. The frame 1 is provided with an upper substrate 101, a lower substrate 102 and a plurality of support plates 103; a plurality of support plates 103 are uniformly arranged between the upper substrate 101 and the lower substrate 102. The transverse moving mechanism 2 is arranged above the rack 1; the traverse mechanism 2 includes a traverse rotating motor 201, a traverse frame 202, a traverse screw 203, and a traverse block 204. The transverse rotating motor 201 is arranged at one end of the transverse frame 202; the transverse frame 202 is connected to the upper substrate 101; the transverse rotating motor 201 is in driving connection with the transverse screw 203; the transverse moving block 204 is movably connected with the transverse screw 203. The longitudinal moving mechanism 3 is arranged above the transverse moving mechanism 2; the longitudinal movement mechanism 3 has a lateral movement base 301, a longitudinal movement support plate 302, a longitudinal rotation motor 303, a longitudinal screw 304, and a longitudinal movement block 305. The traverse base 301 is connected to the traverse block 204; the longitudinal moving support plate 302 is vertically connected to the lateral moving base 301; the longitudinal rotating motor 303 is connected to one end of the longitudinal moving support plate 302; the longitudinal rotating motor 303 is in driving connection with the longitudinal screw 304; the longitudinal moving block 305 is movably connected with the longitudinal screw 304. The vertical actuating mechanism 4 is arranged on the side surface of the longitudinal moving mechanism 3; the vertical operation mechanism 4 includes a right-angle connecting plate 401, a vertical base plate 402, a vertical rotation motor 403, a vertical screw 404, and a vertical moving block 405. The right-angle connecting plate 401 connects the longitudinal moving block 305 and the vertical base plate 402, respectively; the vertical rotating motor 403 is disposed at one end of the vertical substrate 402; the vertical rotating motor 403 is in driving connection with the vertical screw 404; the vertical moving block 405 is movably connected with the vertical screw 404. The conveying action mechanism 5 is arranged on the side surface of the vertical action mechanism 4; the transfer operation mechanism 5 includes a transfer substrate 501, a corner connecting plate 502, a suction head 503, and a sensor 504. The transfer base plate 501 is connected to a side surface of the vertical moving block 405; the corner connecting plate 502 is provided on a side surface of the transfer substrate 501; the suction head 503 is arranged below the corner connecting plate 502; the sensor 504 is disposed adjacent to the suction head 503.

Further, the suction head 503 has a suction head base 503a, a suction pipe 503b, and an elastic member 503 c. The suction head base 503a is connected below the corner connecting plate 502; the suction pipe 503b is sleeved below the suction head base 503 a; the elastic member 503c is connected between the suction head base 503a and the suction pipe 503 b. Specifically, when the transport operation mechanism 5 moves down a product such as a transport stud, it is difficult to avoid collision with a mechanism for carrying the stud when the suction pipe 503b sucks the stud. Therefore, when the suction pipe 503b is impacted and moved upward, the upper end of the suction pipe 503b slides into the lower interior of the suction head base 503a, the elastic element 503c arranged between the suction pipe 503b and the suction head base 503a is compressed and releases the elastic force in the opposite direction to offset the impact force applied to the suction pipe 503b, thereby preventing the suction pipe 503b from being damaged by the collision of the impact member.

Further, a buffer mechanism 505 is provided between the corner connecting plate 502 and the transfer substrate 501; the buffer mechanism 505 has a buffer slide rail 505a, a buffer moving block 505b, and a multi-stage buffer structure 505 c. The buffer slide rail 505a is connected to a side surface of the transport substrate 501; the buffering moving block 505b is movably connected with the buffering slide rail 505 a; the multi-stage buffer structure 505c connects the transfer board 501 and the corner connecting board 502, respectively. Furthermore, the multi-section buffer structure 505c has two substrate connection blocks 505c1, a middle buffer block 505c2 and a plurality of coil springs 505c 3. The two substrate connection blocks 505c1 are connected to the side surfaces of the transfer substrate 501; the middle buffer block 505c2 is disposed between the two substrate connection blocks 505c1, and the middle buffer block 505c2 is connected to the side of the corner connection plate 502; a plurality of coil springs 505c3 are connected between the substrate connecting block 505c1 and the middle buffer block 505c 2. Specifically, the coil spring 505c3 may be a left-handed spring or a right-handed spring. More specifically, when the suction head 503 generates an upward impact due to a downward collision, the corner connection plate 502 drives the buffer middle buffer block 505c2 to move upward, and the coil springs 505c3 disposed between the substrate connection block 505c1 and the middle buffer block 505c2 can release elastic potential energy to counteract the impact. In addition, when corner connecting plate 502 receives the impact upwards, set up in its side buffering movable block 505b can restrict it and be in the track within range motion of buffering slide rail 505a, and then avoid suction head 503 receives the impact and damages and guarantees suction head 503 receives the action stability after the impact, thereby guarantees the utility model relates to a carry double-screw bolt mechanism and absorb and put the precision of double-screw bolt.

To sum up, the frame 1 of the stud handling mechanism of the present invention can be disposed on the external workbench of the automation device; the frame 1 includes the upper substrate 101, the lower substrate 102, and a plurality of the support plates 103. The support plate 103 provided between the upper substrate 101 and the lower substrate 102 may make the structural stability of the housing 1 stronger than that of the related art. Further, the lateral movement mechanism 2, the longitudinal movement mechanism 3, and the vertical movement mechanism 4 can spatially realize the functions of horizontal movement and vertical movement of the carrying movement mechanism 5. The suction head 503 provided to the carrying operation mechanism 5 can suck and carry fine parts such as studs one by one; the sensor 504 disposed adjacent to the suction head 503 can assist the suction head 503 in accurately positioning the stud placement point. In addition, the buffer mechanism 505 provided between the corner connection plate 502 and the transportation base plate 501 can buffer sudden impact received by the suction head 503, and can maintain the stability of the movement of the suction head 503, thereby ensuring the precision of the transportation and stud placement of the suction head 503. Therefore, the utility model relates to a transport double-screw bolt mechanism can solve the technical problem of carrying, placing the double-screw bolt automatically and accurately.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A transport stud mechanism, characterized in that, this transport stud mechanism includes: the device comprises a rack (1), a transverse moving mechanism (2), a longitudinal moving mechanism (3), a vertical action mechanism (4) and a conveying action mechanism (5); the rack (1) is provided with an upper substrate (101), a lower substrate (102) and a plurality of supporting plates (103); a plurality of supporting plates (103) are uniformly arranged between the upper substrate (101) and the lower substrate (102); the transverse moving mechanism (2) is arranged above the rack (1); the transverse moving mechanism (2) is provided with a transverse rotating motor (201), a transverse frame (202), a transverse screw (203) and a transverse moving block (204); the transverse rotating motor (201) is arranged at one end of the transverse frame (202); the transverse frame (202) is connected to the upper base plate (101); the transverse rotating motor (201) is in driving connection with the transverse screw rod (203); the transverse moving block (204) is movably connected with the transverse screw rod (203); the longitudinal moving mechanism (3) is arranged above the transverse moving mechanism (2); the longitudinal moving mechanism (3) is provided with a transverse moving base (301), a longitudinal moving support plate (302), a longitudinal rotating motor (303), a longitudinal screw rod (304) and a longitudinal moving block (305); the transverse moving base (301) is connected to the transverse moving block (204); the longitudinal moving support plate (302) is vertically connected above the transverse moving base (301); the longitudinal rotating motor (303) is connected to one end of the longitudinal moving support plate (302); the longitudinal rotating motor (303) is in driving connection with the longitudinal screw (304); the longitudinal moving block (305) is movably connected with the longitudinal screw (304); the vertical action mechanism (4) is arranged on the side surface of the longitudinal moving mechanism (3); the vertical action mechanism (4) is provided with a right-angle connecting plate (401), a vertical base plate (402), a vertical rotating motor (403), a vertical screw rod (404) and a vertical moving block (405); the right-angle connecting plate (401) is respectively connected with the longitudinal moving block (305) and the vertical base plate (402); the vertical rotating motor (403) is arranged at one end of the vertical substrate (402); the vertical rotating motor (403) is in driving connection with the vertical screw (404); the vertical moving block (405) is movably connected with the vertical screw rod (404); the conveying action mechanism (5) is arranged on the side surface of the vertical action mechanism (4); the conveying action mechanism (5) is provided with a conveying substrate (501), a corner connecting plate (502), a suction head (503) and a sensor (504); the conveying substrate (501) is connected to the side surface of the vertical moving block (405); the corner connecting plate (502) is arranged on the side surface of the conveying substrate (501); the suction head (503) is arranged below the corner connecting plate (502); the sensor (504) is arranged at the adjacent side of the suction head (503).

2. The handling stud mechanism of claim 1, wherein: the suction head (503) has a suction head base (503a), a suction pipe (503b), and an elastic member (503 c).

3. The handling stud mechanism of claim 2, wherein: the sucker base (503a) is connected to the lower part of the corner connecting plate (502).

4. The handling stud mechanism of claim 3, wherein: the suction pipe (503b) is sleeved below the suction head base (503 a).

5. The handling stud mechanism of claim 4, wherein: the elastic member (503c) is connected between the suction head base (503a) and the suction pipe (503 b).

6. The handling stud mechanism of claim 1, wherein: a buffer mechanism (505) is arranged between the corner connecting plate (502) and the conveying substrate (501); the buffer mechanism (505) is provided with a buffer slide rail (505a), a buffer moving block (505b) and a multi-section buffer structure (505 c).

7. The handling stud mechanism of claim 6, wherein: the buffer slide rail (505a) is connected to the side surface of the conveying base plate (501); the buffering moving block (505b) is movably connected with the buffering slide rail (505 a).

8. The handling stud mechanism of claim 7, wherein: the multi-stage buffer structure (505c) connects the transfer board (501) and the corner connecting plate (502) respectively; the multi-stage buffer structure (505c) has two substrate connection blocks (505c1), a middle buffer block (505c2) and a plurality of coil springs (505c 3).

9. The handling stud mechanism of claim 8, wherein: the two substrate connection blocks (505c1) are connected to the side surfaces of the transfer substrate (501).

10. The handling stud mechanism of claim 9, wherein: the middle buffer block (505c2) is arranged between the two substrate connecting blocks (505c1), and the middle buffer block (505c2) is connected to the side surface of the corner connecting plate (502); a plurality of spiral springs (505c3) are connected between the substrate connecting block (505c1) and the middle buffer block (505c 2).