CN217894204U - Height-adjustable's rotational positioning module - Google Patents

Abstract

The utility model provides a height-adjustable's rotational positioning module, including the mount pad, its characterized in that, vertical swing joint has height-adjustable's adjustable seat on the mount pad, is provided with bottom power module, middle part rotation jacking module and top clamping jaw module on the adjustable seat.

Description

Height-adjustable's rotational positioning module

Technical Field

The utility model belongs to the technical field of the semiconductor, a height-adjustable's rotational positioning module is related to.

Background

In the chip sorting, testing and packaging processes, a product is usually sucked by a suction nozzle, but the accuracy of the position of the product cannot be ensured only by the suction force of the suction nozzle, and the requirement that the product needs to rotate by a corresponding angle can be met due to different placing modes of the product at different stations, so that the design of a rotary positioning module is very necessary; moreover, because errors exist in the processing of parts, the height of the whole module has errors, so that the whole process is influenced, and the function of height adjustment is also important; in view of the above, it is desirable to design a height-adjustable rotational positioning module.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a height-adjustable's rotational positioning module.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a height-adjustable's rotational positioning module, includes the mount pad, its characterized in that, vertical swing joint has height-adjustable's adjustable sliding seat on the mount pad, is provided with bottom power module, middle part rotation jacking module and top clamping jaw module on the sliding seat.

The bottom power module comprises a first power mechanism and a second power mechanism, the top clamping jaw module comprises a clamping jaw seat and two clamping jaws, the two clamping jaws are horizontally and slidably connected to the clamping jaw seat, a first spring used for driving the two clamping jaws to be close to each other is arranged between the two clamping jaws and the clamping jaw seat, the two clamping jaws can clamp a target object under the elastic action of the first spring, the middle rotary jacking module comprises a ball spline, a bearing shaft, a cam follower and a cam follower support, the bearing shaft is rotatably connected to the movable seat, the bearing shaft is connected with the clamping jaw seat, the ball spline is vertically and slidably connected to the bearing shaft, the lower end of the ball spline is rotatably connected with the cam follower support, the cam follower support is further vertically and slidably connected with the movable seat, the cam follower is rotatably installed on the cam follower support, the cam is rotatably connected to the movable seat, the cam is matched with the cam follower, the cam is connected with the first power mechanism, the cam can rotate under the action of the first power mechanism, the middle of the ball spline is connected with the second power mechanism, the ball spline can rotate under the action of the second power mechanism, and the jacking wheel used for driving the two clamping jaws to be away from each other is installed at the upper end of the ball.

And the mounting seat is vertically provided with an adjusting screw, and the adjusting screw is in threaded connection with the movable seat.

The top clamping jaw module further comprises a first guide rail, a first two sliders and two separating blocks, the first guide rail is horizontally fixed on the clamping jaw seat, the first two sliders are connected to the first guide rail in a sliding mode, the two separating blocks are installed on the first two sliders respectively, linkage separating portions matched with the jacking wheels are arranged on the two separating blocks, the linkage separating portions are triangular, and the two clamping jaws are installed on the two separating blocks respectively.

Limiting plates are further arranged on two sides of the clamping jaw seat, and a first spring is arranged between the limiting plates and the separating block.

The middle part rotating jacking module further comprises a static electricity removing module, a second guide rail, a second sliding block seat, a connecting seat, a sensing piece and a sensor, the second guide rail is vertically fixed on the sliding seat, the second sliding block is connected to the second guide rail, the second sliding block seat is connected with the second sliding block seat, the cam follower support is connected with the second sliding block seat, the lower end of the ball spline is rotatably connected with the cam follower support through the connecting seat, the sensing piece is installed on the sliding block seat, the sensor is installed on the sliding seat, the sensor is matched with the sensing piece, a bearing shaft is connected with the clamping jaw seat through the rotating seat, the static electricity removing module is installed on the sliding seat, and the static electricity removing module is touched with the rotating seat.

Still set up on the take-up housing and be the vertical restriction groove of arranging, sliding seat and stopper one end link to each other, and the stopper other end is located the restriction inslot, still has spring two between stopper and the take-up housing.

The first power mechanism comprises a first motor, the first motor is installed on the movable seat, an output shaft of the first motor is vertically upward, and the end part of the output shaft of the first motor is connected with the cam.

The power mechanism II comprises a motor II, a belt wheel I, a belt wheel II and a driving belt, the motor II is installed on the movable seat, an output shaft of the motor II is vertically upward, the belt wheel I is connected with the end part of the output shaft of the motor II, the belt wheel II is connected to the middle part of the ball spline in a sliding mode, and the driving belt is sleeved between the belt wheel I and the belt wheel II.

Compared with the prior art, this height-adjustable's rotational positioning module has this advantage:

this module mainly divide into three little modules: the product is sucked by the suction nozzle, when entering the rotary positioning module, the clamping jaw is opened, and the product can directly enter from a gap of the opened clamping jaw, and compared with other similar modules on the market, the rotary positioning module reduces the action of pressing the product by the suction nozzle, saves time and greatly improves efficiency; when the product reaches the position, the clamping jaw clamps the product to position the product, and the clamping jaw can drive the product to turn to the required river according to the requirement; after the completion, the clamping jaw is opened, and the suction nozzle horizontally transfers the product to the next station; can realize the altitude mixture control of sliding seat through adjusting screw to with the altitude mixture control of whole module to suitable position, finally satisfy required operation requirement, excellent in use effect.

Drawings

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of a middle rotary jacking module according to the present invention;

fig. 4 is a schematic perspective view of the middle rotary jacking module according to the present invention with a removed portion;

fig. 5 is a schematic perspective view of a top clamping jaw module according to the present invention;

FIG. 6 is a schematic perspective view of a top jaw module of the present invention with portions removed;

fig. 7 is a schematic perspective view of the mounting seat and the movable seat of the present invention;

fig. 8 is a schematic perspective view of the middle movable seat of the present invention;

fig. 9 is a schematic perspective view of the mounting base of the present invention;

FIG. 10 is a schematic perspective view of the present invention with portions broken away;

fig. 11 is a schematic perspective view of the bearing shaft of the present invention;

in the figure, 1, a mounting seat; 2. a movable seat; 3. adjusting screws; 100. a bottom power module; 101. a second motor; 102. a first belt wheel; 103. a drive belt; 104. a second belt wheel; 105. a first motor; 200. the middle part rotates the jacking module; 201. a sensor; 202. an induction sheet; 203. a second sliding block; 204. a slider seat; 204a, a limiting groove; 205. a second guide rail; 206. a limiting block; 207. a connecting seat; 208. a ball spline; 209. jacking wheels; 210. a cam; 211. a cam follower; 212. a cam follower support; 213. a second spring; 214. a bearing shaft; 215. a static electricity removing module; 300. a top jaw module; 301. a jaw seat; 302. a clamping jaw; 303. a rotating base; 304. a first spring; 305. a limiting plate; 306. a first guide rail; 307. a first sliding block; 308. and (6) separating the blocks.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-11, the height-adjustable rotary positioning module includes a mounting base 1, a height-adjustable movable base 2 vertically and movably connected to the mounting base 1, and a bottom power module 100, a middle rotary jacking module 200 and a top clamping jaw module 300 arranged on the movable base 2; in this embodiment, mount pad 1 and sliding seat 2 can be formed by the concatenation of polylith plate body according to actual processing needs.

The bottom power module 100 comprises a first power mechanism and a second power mechanism, the top clamping jaw module 300 comprises a clamping jaw seat 301 and two clamping jaws 302, the two clamping jaws 302 are horizontally and slidably connected to the clamping jaw seat 301, a first spring 304 for driving the two clamping jaws 302 to approach each other is further arranged between the two clamping jaws 302 and the clamping jaw seat 301, and the two clamping jaws 302 can clamp a target object under the elastic force action of the first spring 304, namely, the two clamping jaws 302 can be driven to approach each other through the elastic force action of the first spring 304 so as to clamp a product; the middle rotary jacking module 200 comprises a ball spline 208, a bearing shaft 214, a cam 210, a cam follower 211 and a cam follower support 212, wherein the bearing shaft 214 is rotatably connected to the movable base 2, namely the bearing shaft 214 can rotate relative to the movable base 2 and cannot move up and down relative to the movable base; the bearing shaft 214 is connected with the jaw base 301, the ball spline 208 is vertically and slidably connected to the bearing shaft 214, and in the embodiment, the existing structure is adopted for vertically and slidably connecting the ball spline 208 to the bearing shaft 214; the lower end of the ball spline 208 is rotatably connected with a cam follower support 212, the cam follower support 212 is further connected with the movable base 2 in a vertical sliding mode, the cam follower 211 is rotatably installed on the cam follower support 212, the cam 210 is rotatably connected with the movable base 2, the cam 210 is matched with the cam follower 211 for use, namely the cam follower 211 abuts against the edge of the cam 210 and moves along the track of the edge of the cam 210 to enable the ball spline 208 to move up and down, the cam 210 is connected with a first power mechanism, the cam 210 can rotate under the action of the first power mechanism, the middle of the ball spline 208 is connected with a second power mechanism, the ball spline 208 can rotate under the action of the second power mechanism, and the upper end of the ball spline 208 is provided with a jacking wheel 209 for driving the two clamping jaws 302 to be away from each other.

An adjusting screw 3 is vertically arranged on the mounting seat 1, and the adjusting screw 3 is in threaded connection with the movable seat 2; in the present embodiment, the existing structure is adopted for locking the movable seat 2 after the height thereof is adjusted.

The top clamping jaw module 300 further comprises a first guide rail 306, a first two sliding blocks 307 and two separating blocks 308, the first guide rail 306 is horizontally fixed on the clamping jaw seat 301, the first two sliding blocks 307 are connected to the first guide rail 306 in a sliding manner, the two separating blocks 308 are respectively installed on the first two sliding blocks 307, linkage separating portions matched with the jacking wheels 209 are arranged on the two separating blocks 308, the linkage separating portions are triangular in shape, in the embodiment, after the jacking wheels 209 move upwards, the jacking wheels 209 abut against the linkage separating portions of the separating blocks 308, and then the two separating blocks 308 are far away from each other, so that the two clamping jaws 302 are in an open state; the two jaws 302 are mounted on two separate blocks 308, respectively.

The jaw base 301 further has a limiting plate 305 on both sides, and a first spring 304 is installed between the limiting plate 305 and the separating block 308.

The middle rotary jacking module 200 further comprises a static electricity removing module 215, a second guide rail 205, a second slider 203, a second slider seat 204, a connecting seat 207, a sensing piece 202 and a sensor 201, wherein the second guide rail 205 is vertically fixed on the movable seat 2, the second slider 203 is slidably connected on the second guide rail 205, the second slider seat 204 is connected with the second slider 203, a cam follower support 212 is connected with the second slider seat 204, the lower end of a ball spline 208 is rotatably connected with the cam follower support 212 through the connecting seat 207, the sensing piece 202 is installed on the slider seat 204, the sensor 201 is installed on the movable seat 2, and the sensor 201 is matched with the sensing piece 202 for use; the bearing shaft 214 is connected with the clamping jaw base 301 through the rotating base 303, the static eliminating module 215 is installed on the movable base 2, and the static eliminating module 215 is in contact with the rotating base 303, in this embodiment, the static eliminating module 215 is in the prior art.

The slider seat 204 is further provided with a vertically arranged limiting groove 204a, the movable seat 2 is connected with one end of a limiting block 206, the other end of the limiting block 206 is located in the limiting groove 204a, and a second spring 213 is further arranged between the limiting block 206 and the slider seat 204.

The first power mechanism comprises a first motor 105, the first motor 105 is installed on the movable base 2, an output shaft of the first motor 105 is vertically upward, and the end part of the output shaft of the first motor 105 is connected with the cam 210.

The second power mechanism comprises a second motor 101, a first belt wheel 102, a second belt wheel 104 and a driving belt 103, the second motor 101 is mounted on the movable seat 2, an output shaft of the second motor 101 is vertically upward, the first belt wheel 102 is connected with the end part of the output shaft of the second motor 101, the second belt wheel 104 is slidably connected to the middle of the ball spline 208, and in the embodiment, the sliding connection of the second belt wheel 104 to the middle of the ball spline 208 is in the prior art; the driving belt 103 is sleeved between the first belt wheel 102 and the second belt wheel 104.

A bottom module: the second motor 101 drives the driving belt 103 to finally rotate the top clamping jaw module 300 to adjust the position of the product, and the first motor 105 can open and close the top clamping jaw 302 through the matching cam 210 and the middle rotating jacking module 200 to position the product; the height of the movable seat 2 can be adjusted through the adjusting screw 3, so that the height of the whole module is adjusted to a proper position, and finally the required use requirement is met; in this embodiment, some of the connection structures employ positioning pins to ensure their mounting accuracy.

Middle rotating jacking module 200: the first belt wheel 102 is driven by the second motor 101, the second belt wheel 104 is driven by the first belt wheel 102 through the driving belt 103 to rotate, the ball spline 208 is driven by the second belt wheel 104 to rotate, the bearing shaft 214 can rotate, and the top clamping jaw module 300 is arranged on the bearing shaft 214, so that the clamping jaw 302 module can rotate by a corresponding angle; under the matching of the first guide rail 306 and the first sliding block 307, the cam follower 211 and the cam 210 are matched, so that the ball spline 208 can move up and down, and the two clamping jaws 302 can be opened and closed; the limiting block 206 is used for limiting the ascending distance of the ball spline 208, the limiting groove 204a on the slider seat 204 can limit the descending distance of the ball spline 208, and the second spring 213 is used for resetting downwards; the static electricity removing module 215 is grounded, so that static electricity generated during working can be effectively removed; the sensor sheet 202 is matched with the sensor 201, and the jacking height can be effectively detected.

Top jaw module 300: different clamping jaws 302 or the whole group of clamping jaw 302 modules can be replaced according to different product types, so that the switchability is high; as the separating block 308 is pushed open by the jacking wheel 209, the separating block can slide towards two sides along with the first sliding block 307 to drive the two clamping jaws 302 to be opened, and the levelness during separation is ensured by adopting the first sliding block 307 and the first guide rail 306; when the two clamping jaws 302 are closed, the two separating blocks 308 slide inwards by virtue of the elastic force of the first spring 304, so that the two clamping jaws 302 clamp the product to be positioned; the ball spline 208 can drive the bearing shaft 214 to rotate, the bearing shaft 214 can drive the rotating base 303 to rotate, the rotating base 303 can drive the clamping jaw base 301 to rotate, and finally the product can rotate by a required angle.

This module mainly divide into three little modules: bottom power module 100, middle part rotation jacking module 200 and top clamping jaw module 300, bottom power module 100: the second motor 101 drives the first belt wheel 102 to rotate, the first belt wheel 102 drives the second belt wheel 104 to rotate through the driving belt 103, the second belt wheel 104 drives the ball spline 208 to rotate, the ball spline 208 drives the bearing shaft 214 to rotate, the bearing shaft 214 enables the clamping jaw seat 301 to rotate, finally the top clamping jaw module 300 can rotate, and the top clamping jaw module 300 can rotate by a corresponding angle to adjust the position of a product; the first motor 105 drives the cam 210 to rotate, the cam follower 211 abuts against the edge of the cam 210 and moves along the track of the edge of the cam 210 and enables the ball spline 208 to move up and down, the ball spline 208 drives the jacking wheel 209 to move up and down, and under the action of the first spring 304 and the second spring 213, the two top clamping jaws 302 are normally opened and closed to position a product.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. The utility model provides a height-adjustable's rotational positioning module, includes mount pad (1), its characterized in that, vertical swing joint has height-adjustable's sliding seat (2) on mount pad (1), is provided with bottom power module (100), middle part rotation jacking module (200) and top clamping jaw module (300) on sliding seat (2).

2. The height-adjustable rotary positioning module as claimed in claim 1, wherein the bottom power module (100) comprises a first power mechanism and a second power mechanism, the top clamping jaw module (300) comprises a clamping jaw seat (301) and two clamping jaws (302), the two clamping jaws (302) are horizontally slidably connected to the clamping jaw seat (301), a first spring (304) for urging the two clamping jaws (302) to approach each other is further arranged between the two clamping jaws (302) and the clamping jaw seat (301), the two clamping jaws (302) can clamp a target object under the elastic force of the first spring (304), the middle rotary jacking module (200) comprises a ball spline (208), a bearing shaft (214), a cam (210), a cam follower (211) and a cam follower support (212), the bearing shaft (214) is rotatably connected to the movable seat (2), the bearing shaft (214) is connected to the clamping jaw seat (301), the ball spline (208) is vertically slidably connected to the bearing shaft (214), the lower end of the ball spline (208) is rotatably connected to the cam follower support (212), the cam follower support (212) is rotatably connected to the cam follower support (210), the cam support (211) is connected to the movable seat (2), and the cam follower support (210) is rotatably connected to the cam support (211), the cam (210) is connected with the first power mechanism, the cam (210) can rotate under the action of the first power mechanism, the middle part of the ball spline (208) is connected with the second power mechanism, the ball spline (208) can rotate under the action of the second power mechanism, and the upper end of the ball spline (208) is provided with a jacking wheel (209) for driving the two clamping jaws (302) to be away from each other.

3. The height-adjustable rotary positioning module according to claim 1, wherein the mounting base (1) is vertically provided with an adjusting screw (3), and the adjusting screw (3) is in threaded connection with the movable base (2).

4. The height-adjustable rotary positioning module as claimed in claim 2, wherein the top clamping jaw module (300) further comprises a first guide rail (306), a first two sliding blocks (307) and two separating blocks (308), the first guide rail (306) is horizontally fixed on the clamping jaw seat (301), the first two sliding blocks (307) are slidably connected to the first guide rail (306), the two separating blocks (308) are respectively installed on the first two sliding blocks (307), the two separating blocks (308) are provided with linkage separating portions matched with the jacking wheels (209), the linkage separating portions are triangular in shape, and the two clamping jaws (302) are respectively installed on the two separating blocks (308).

5. A height adjustable rotary positioning module as claimed in claim 4, wherein the jaw seat (301) further has a limiting plate (305) on both sides, and the first spring (304) is installed between the limiting plate (305) and the separating block (308).

6. The height-adjustable rotary positioning module as claimed in claim 2, wherein the middle rotary jacking module (200) further comprises a static electricity removing module (215), a second guide rail (205), a second slider (203), a second slider seat (204), a connecting seat (207), a sensing piece (202) and a sensor (201), the second guide rail (205) is vertically fixed on the movable seat (2), the second slider (203) is slidably connected to the second guide rail (205), the second slider seat (204) is connected to the second slider (203), the second cam follower seat (212) is connected to the second slider seat (204), the lower end of the ball spline (208) is rotatably connected to the second cam follower seat (212) through the connecting seat (207), the sensing piece (202) is mounted on the second slider seat (204), the sensor (201) is mounted on the movable seat (2), the sensor (201) is used in cooperation with the sensing piece (202), the bearing shaft (214) is connected to the clamping jaw seat (301) through the rotating seat (303), the static electricity removing module (215) is mounted on the movable seat (2), and the static electricity removing module (215) is connected to the rotating seat (303).

7. The height-adjustable rotary positioning module as claimed in claim 6, wherein the slider seat (204) is further provided with a vertically arranged limiting groove (204 a), the movable seat (2) is connected with one end of the limiting block (206), the other end of the limiting block (206) is located in the limiting groove (204 a), and a second spring (213) is further arranged between the limiting block (206) and the slider seat (204).

8. The height-adjustable rotary positioning module as claimed in claim 2, wherein the first power mechanism comprises a first motor (105), the first motor (105) is mounted on the movable base (2), an output shaft of the first motor (105) is vertically upward, and an end of the output shaft of the first motor (105) is connected with the cam (210).

9. The height-adjustable rotary positioning module as claimed in claim 2, wherein the power mechanism II comprises a motor II (101), a pulley I (102), a pulley II (104) and a driving belt (103), the motor II (101) is mounted on the movable base (2), the output shaft of the motor II (101) is vertically upward, the pulley I (102) is connected with the end of the output shaft of the motor II (101), the pulley II (104) is slidably connected to the middle of the ball spline (208), and the driving belt (103) is sleeved between the pulley I (102) and the pulley II (104).

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