CN115026803A

CN115026803A - Stamping workpiece shifts manipulator

Info

Publication number: CN115026803A
Application number: CN202210654205.6A
Authority: CN
Inventors: 李凤辉
Original assignee: Suzhou Tonger Construction Machinery Co ltd
Current assignee: Suzhou Tonger Construction Machinery Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-09

Abstract

The invention relates to a stamping part transferring manipulator, which comprises: the swinging mechanism comprises a turntable, a gear ring concentrically connected on the turntable, a gear meshed with the gear ring and a swinging motor for driving the gear to rotate; the lifting mechanism is arranged on the turntable and comprises a threaded rod, a threaded ring meshed with the threaded rod, a lifting motor used for driving the threaded rod to rotate around the axis of the threaded rod and a lifting plate connected to the threaded ring; the telescopic mechanism is connected to the lifting plate and comprises a closed-loop first belt, a shaft wheel sleeved in the first belt, a telescopic motor used for driving the shaft wheel to rotate and a sliding seat connected to the first belt; snatch the mechanism, snatch the mechanism and connect on the slide, snatch the mechanism and include the connecting plate and connect the sucking disc on the connecting plate. Can carry the stamping workpiece conveniently.

Description

Stamping workpiece shifts manipulator

Technical Field

The invention relates to a stamping part transfer manipulator.

Background

In the production process of mechanical stamping parts, requirements for precision, equipment, product size and production efficiency of products are increased day by day, and requirements for production line staff are increased step by step, so that production cost and labor cost are obviously improved. Meanwhile, the stability and the safety of manual operation in a production workshop cannot be guaranteed to a higher degree, so that industrial injuries caused by misoperation of workers are caused, and the enterprise cost is increased.

Disclosure of Invention

The invention aims to provide a stamping part transfer manipulator, which solves the problem of how to transfer stamping parts more conveniently.

In order to achieve the purpose, the invention adopts the technical scheme that:

the invention provides a stamping part transferring manipulator, which comprises:

the swinging mechanism comprises a turntable, a gear ring concentrically connected to the turntable, a gear meshed with the gear ring and a swinging motor for driving the gear to rotate;

the lifting mechanism is arranged on the turntable and comprises a threaded rod, a threaded ring meshed with the threaded rod, a lifting motor used for driving the threaded rod to rotate around the axis of the threaded rod and a lifting plate connected to the threaded ring;

the telescopic mechanism is connected to the lifting plate and comprises a closed-loop first belt, a shaft wheel sleeved in the first belt, a telescopic motor used for driving the shaft wheel to rotate and a sliding seat connected to the first belt;

snatch the mechanism, it connects to snatch the mechanism on the slide, it includes the connecting plate and connects to snatch the mechanism sucking disc on the connecting plate.

Preferably, the turntable is hollow, and the lifting motor penetrates through the turntable to be placed in the swing mechanism.

Preferably, the lifting mechanism further comprises a bottom plate, a top plate and a guide rod connected between the bottom plate and the top plate, the threaded ring is arranged on a guide plate, the guide plate is sleeved on the guide rod, a support rod is connected between the lifting plate and the guide plate, and the support rod penetrates through the top plate.

Further, a protective shell is arranged between the outer edge of the bottom plate and the outer edge of the top plate.

Preferably, telescopic machanism still includes the support shell and sets up the guide rail of support shell lateral surface, be connected with the slider on the slide, the slider can set up with sliding on the guide rail, first belt sets up in the support shell, just the support shell extends along the extending direction of first belt, the guide rail with the extending direction of support shell is unanimous.

Preferably, the connecting plate is rotatably provided, and the connecting plate is driven by a rotating motor.

Preferably, the connecting plate is provided with a strip-shaped hole, the sucker is connected in the strip-shaped hole, and the position of the sucker in the strip-shaped hole is adjustable.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the stamping part transfer manipulator, the lifting mechanism, the telescopic mechanism and the grabbing mechanism can swing integrally through the swinging mechanism, the telescopic mechanism and the grabbing mechanism can lift through the lifting mechanism, the grabbing mechanism can move to a far place through the telescopic mechanism, and grabbing and releasing of stamping parts are achieved through the grabbing mechanism, so that stamping parts can be transferred flexibly.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of the swing mechanism of FIG. 1;

FIG. 3 is an exploded view of the swing mechanism of FIG. 2;

FIG. 4 is a schematic perspective view of the lift mechanism of FIG. 1;

FIG. 5 is a schematic view of the protective case of FIG. 4 in a separated state;

FIG. 6 is a schematic perspective view of the telescoping mechanism of FIG. 1;

FIG. 7 is an exploded view of the telescoping mechanism of FIG. 6;

FIG. 8 is a perspective view of the grasping mechanism of FIG. 1;

FIG. 9 is a schematic view of the structure of FIG. 8 with the extension shell removed;

FIG. 10 is an enlarged view of a portion of the web of FIG. 9;

wherein the reference numerals are as follows:

100. a swing mechanism; 101. a turntable; 102. a ring gear; 103. a gear; 104. a swing motor; 105. a base housing; 106. a cover plate; 107. a support ring; 108. a fixing ring;

200. a lifting mechanism; 201. a threaded rod; 202. a thread ring; 203. a lifting motor; 204. a lifting plate; 205. a base plate; 206. a top plate; 207. a guide bar; 208. a guide plate; 209. a support bar; 210. a protective shell;

300. a telescoping mechanism; 301. a first belt; 302. a shaft wheel; 303. a telescopic motor; 304. a slide base; 305. a support housing; 306. a guide rail; 307. a slider;

400. a grabbing mechanism; 401. a connecting plate; 4011. a strip-shaped hole; 402. a suction cup; 403. a rotating electric machine; 404. a second belt; 405. the shell is extended.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the stamping workpiece transfer robot includes a swing mechanism 100, a lifting mechanism 200, a telescoping mechanism 300, and a grasping mechanism 400. Wherein, the swing mechanism 100 can drive the lifting mechanism 200, the telescopic mechanism 300 and the grabbing mechanism 400 to integrally rotate; the lifting mechanism 200 can drive the whole of the telescopic mechanism 300 and the grabbing mechanism 400 to lift; the telescopic mechanism 300 can drive the grabbing mechanism 400 to move or retract to a far place; the grasping mechanism 400 is used to grasp a punched part (not shown, in a plate shape) and can rotate the punched part in a horizontal direction. Through above-mentioned structure, can realize grabbing the stamping workpiece from one place the platform to transfer to another place the platform on. Thereby manual operation is avoided and production efficiency is improved.

Referring to fig. 2 and 3, the swing mechanism 100 includes a base housing 105, and the remaining components are disposed within the base housing 105. A fixing ring 108 is provided in the base housing 105, the fixing ring 108 is a hollow cylinder and forms a ring shape (an upper end and a lower end are opened, and the lower end is closed by a lower plate), and an inner space of the fixing ring 108 is used for accommodating the elevator motor 203 shown in fig. 4. The top of the fixing ring 108 is fixedly provided with a support ring 107, and the periphery of the support ring 107 is sleeved with a turntable 101. Between the turntable 101 and the support ring 107 is a clearance fit, the turntable 101 being able to rotate around the support ring 107. The lower surface of the turntable 101 is connected with a gear ring 102, and the turntable 101 and the gear ring 102 are fixed. The ring gear 102 is concentric with the turntable 101, i.e. shares a vertical axis of rotation. The ring gear 102 is engaged with a gear 103. The gear 103 is connected to a drive shaft of a swing motor 104. The swing motor 104 drives the gear 103 to rotate, thereby driving the gear ring 102 to rotate, and further driving the turntable 101 to rotate. The turntable 101 is hollowed out for the elevator motor 203 shown in fig. 4 to pass downward and enter the retaining ring 108. Referring to fig. 2, a cover plate 106 is disposed on the upper end of the base housing 105, and the turntable 101 is exposed in the cover plate 106 to facilitate the connection of the lifting mechanism 200.

As shown in fig. 4, the lifting mechanism 200 has a bottom plate 205 fixed on the upper surface of the turntable 101 at the lower surface thereof, and a lifting motor 203 penetrating through the cover plate 106 and the support ring 107 and entering into the fixing ring 108 (see fig. 3). As shown in fig. 5, the lifting mechanism 200 includes a bottom plate 205 and a top plate 206, and four guide rods 207 are connected between the bottom plate 205 and the top plate 206. A protective case 210 (refer to fig. 4) is provided between the outer edge of the bottom plate 205 and the outer edge of the top plate 206. The lifting mechanism 200 further comprises a frame capable of moving up and down, the frame comprises a lifting plate 204, a guide plate 208, four support rods 209 connected between the lifting plate 204 and the guide plate 208, and a threaded ring 202 fixed at the center of the guide plate 208, the guide plate 208 is provided with a plurality of sleeve holes, and the guide rod 207 is arranged in the sleeve holes in a penetrating manner, namely the guide rod 207 is arranged in the guide plate 208 in a penetrating manner. The supporting rod 209 passes through the top plate 206 upwards, and the upper end of the supporting rod 209 is used for connecting the lifting plate 204. A lifting motor 203 is further fixed on the bottom plate 205, a threaded rod 201 is arranged at the driving end of the lifting motor 203, and the threaded rod 201 rotates along the axis of the threaded rod under the driving action of the lifting motor 203. Threaded rod 201 engages with threaded ring 202. The lifting plate 204 can be stably lifted and lowered by the driving of the lifting motor 203.

As shown in fig. 1 and 6, the telescopic mechanism 300 is mounted on the lifting plate 204 (see fig. 4), and particularly, the support housing 305 is fixed on the lifting plate 204. The main function of the telescopic mechanism 300 is to drive the slide carriage 304 to move along the length direction of the support shell 305 through the telescopic motor 303, so as to drive the grabbing mechanism 400 shown in fig. 8 to move.

As shown in fig. 6 and 7, the telescoping mechanism 300 includes a support housing 305, and two axial wheels 302 are respectively disposed at two ends of the support housing 305 in the length direction, wherein one of the axial wheels 302 is driven by a telescoping motor 303. The two shaft pulleys 302 are sleeved with a first belt 301 together, and the first belt 301 can circulate around the shaft pulleys 302 in a closed loop. A slider 304 is connected to the first belt 301 so as to move the slider 304 when the first belt 301 circulates in a closed loop. The outer side surfaces of two sides of the supporting shell 305 are further provided with guide rails 306, the guide rails 306 are provided with sliding blocks 307 in a sliding manner, and the sliding blocks 307 are fixedly connected with the sliding base 304. The extending direction of the guide rail 306 coincides with the extending direction of the support case 305 and also coincides with the extending direction of the first belt 301. The guide rails 306 and the sliders 307 can strictly regulate the sliding direction of the sliding base 304.

As shown in fig. 1 and 8, the gripper mechanism 400 is fixed to the carriage 304 (see fig. 6). The grasping mechanism 400 includes an extension housing 405. The near end of the extension shell 405 is provided with a rotating motor 403, the far end of the extension shell 405 is provided with a connecting plate 401, the connecting plate 401 is connected with a plurality of suckers 402, and the suckers 402 can suck the plate-shaped stamping part (not shown) after passing through a negative pressure pipe (not shown). As shown in fig. 10, a strip-shaped hole 4011 is formed in the connecting plate 401, the suction cup 402 is connected in the strip-shaped hole 4011, and the position of the suction cup 402 in the strip-shaped hole 4011 is adjustable.

As shown in fig. 9 and 8, the connection plate 401 is rotatably connected to the extension case 405, and the connection plate 401 and the rotating motor 403 are driven by a second belt 404. The rotation motor 403 can drive the connection plate 401 to rotate, so that the angle of the sucked punch can be rotationally adjusted.

As described above, the stamping workpiece transfer robot of the present embodiment can rotate and swing the entire lifting mechanism 200, the retracting mechanism 300, and the grasping mechanism 400 by the swing mechanism 100, can lift the retracting mechanism 300 and the grasping mechanism 400 by the lifting mechanism 200, can move the grasping mechanism 400 in the distance direction by the retracting mechanism 300, and can grasp and release the stamping workpiece by the grasping mechanism 400. Flexible and efficient.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a stamping workpiece shifts manipulator which characterized in that, it includes:

the swing mechanism (100) comprises a turntable (101), a gear ring (102) concentrically connected to the turntable (101), a gear (103) meshed with the gear ring (102), and a swing motor (104) for driving the gear (103) to rotate;

the lifting mechanism (200) is arranged on the turntable (101), and the lifting mechanism (200) comprises a threaded rod (201), a threaded ring (202) meshed with the threaded rod (201), a lifting motor (203) for driving the threaded rod (201) to rotate around the axis of the threaded rod (201), and a lifting plate (204) connected to the threaded ring (202);

the telescopic mechanism (300) is connected to the lifting plate (204), and the telescopic mechanism (300) comprises a closed-loop first belt (301), a shaft wheel (302) sleeved in the first belt (301), a telescopic motor (303) used for driving the shaft wheel (302) to rotate and a sliding seat (304) connected to the first belt (301);

the grabbing mechanism (400) is connected to the sliding seat (304), and the grabbing mechanism (400) comprises a connecting plate (401) and a sucker (402) connected to the connecting plate (401).

2. A stamping transfer robot as claimed in claim 1, wherein: the turntable (101) is hollow, and the lifting motor (203) penetrates through the turntable (101) to be placed in the swing mechanism (100).

3. A stamping transfer robot as claimed in claim 1, wherein: the lifting mechanism (200) further comprises a bottom plate (205), a top plate (206) and a guide rod (207) connected between the bottom plate (205) and the top plate (206), the thread ring (202) is arranged on a guide plate (208), the guide plate (208) is sleeved on the guide rod (207), a support rod (209) is connected between the lifting plate (204) and the guide plate (208), and the support rod (209) penetrates through the top plate (206).

4. A stamping transfer robot as claimed in claim 3, wherein: a protective shell (210) is further arranged between the outer edge of the bottom plate (205) and the outer edge of the top plate (206).

5. A stamping transfer robot as claimed in claim 1, wherein: the telescoping mechanism (300) further comprises a support shell (305) and a guide rail (306) arranged on the outer side surface of the support shell (305), a sliding block (307) is connected onto the sliding seat (304), the sliding block (307) can be arranged on the guide rail (306) in a sliding manner, the first belt (301) is arranged in the support shell (305), the support shell (305) extends along the extending direction of the first belt (301), and the guide rail (306) is consistent with the extending direction of the support shell (305).

6. A stamping transfer robot as claimed in claim 1, wherein: the connection plate (401) is rotatably arranged, and the connection plate (401) is driven by a rotating motor (403).

7. A stamping transfer robot as claimed in claim 1, wherein: be provided with strip hole (4011) on connecting plate (401), sucking disc (402) are connected in strip hole (4011), sucking disc (402) are in position in strip hole (4011) is adjustable.