CN215754981U

CN215754981U - Turning distance changing device

Info

Publication number: CN215754981U
Application number: CN202121770827.2U
Authority: CN
Inventors: 伊煊; 李德运
Original assignee: Yili Precision Manufacturing Co ltd
Current assignee: Yili Precision Manufacturing Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-08
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a turnover spacing-changing device, and relates to the technical field of tools. The pitch changing device comprises a rack, a plurality of sliding seats, a product carrier, a turnover mechanism and a pitch changing driving mechanism, wherein the sliding seats are arranged on the rack in a sliding manner along the same direction, the product carrier is arranged on the sliding seats in a rotating manner, the turnover mechanism is arranged between the product carrier and the rack, the pitch changing driving mechanism is used for bearing products, and the pitch changing driving mechanism is used for driving all the sliding seats to move towards or away from each other so as to realize the pitch changing action among all the products; meanwhile, the turnover mechanism is used for turning over all the product carriers to realize the turning over action of all the products. The overturning spacing-changing device can simultaneously realize spacing change between products and pose change of the products, simplifies the equipment structure, reduces the production cost and the risk of collision and scratch of the products, and ensures the yield of the products.

Description

Turning distance changing device

Technical Field

The utility model relates to the technical field of tools, in particular to a turnover spacing-changing device.

Background

Often the internal structure of electronic products is complicated, and in order to match up unloading and key process, the product often needs to carry out the change of interval between the product and the position appearance transform of product in automation equipment.

At present, the change of the distance between products in automation equipment and the pose change of the products need to be realized through two work stations, and an additional product carrying assembly needs to be added between the two work stations, so that the structure is complex, and the production cost is high; in addition, in the process, the product is extremely easy to be scratched, and the yield of the product is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the overturning distance-changing device which can simultaneously realize the distance change among products and the pose change of the products, simplify the equipment structure, reduce the production cost and the risk of collision and scratch of the products and ensure the yield of the products.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the pitch changing device comprises a rack, a plurality of sliding seats, a product carrier, a turnover mechanism and a pitch changing driving mechanism, wherein the sliding seats are arranged on the rack in a sliding manner along the same direction, the product carrier is arranged on the sliding seats in a rotating manner, the turnover mechanism is arranged between the product carrier and the rack, the pitch changing driving mechanism is used for bearing products, and the pitch changing driving mechanism is used for driving all the sliding seats to move towards or away from each other so as to realize the pitch changing action among all the products; meanwhile, the turnover mechanism is used for turning over all the product carriers to realize the turning over action of all the products.

The variable-pitch driving mechanism comprises a driving piece driven by a mobile power device, a plurality of slide ways are arranged on the driving piece, the pitch between one end of each two adjacent slide ways is wide, and the pitch between the other end of each two adjacent slide ways is narrow; the sliding seats are arranged in the corresponding sliding ways.

The product carrier comprises a rotating shaft and a product positioning seat, the rotating shaft is rotatably arranged on the sliding seat, the product positioning seat is arranged on the rotating shaft, and the turnover mechanism is arranged between the rotating shaft and the rack.

The turnover mechanism comprises a connecting piece and a pin shaft, the connecting piece is fixedly arranged on the rotating shaft, an oblong hole is formed in the connecting piece, and the pin shaft penetrates through the oblong hole and is connected to the rack.

The rotary shaft is a hollow shaft and is connected with an air suction device; the product positioning seat is provided with a product positioning groove matched with the product, the product positioning groove is communicated with the inner cavity of the rotating shaft, and the air suction device is used for adsorbing the product in the product positioning groove.

Wherein, a rotation limiting structure is arranged between the rotating shaft and the sliding seat.

The rotation limiting structure comprises a limiting part arranged on the rotating shaft and a limiting part arranged on the sliding seat, and the limiting part is matched with the limiting part to realize rotation limiting of the rotating shaft.

Wherein, be provided with two on the slide and be used for preventing the barricade that the product dropped, the product positioning seat is located two between the barricade.

The sliding seat is provided with a sliding piece matched with the slide way, and the sliding seat is installed in the slide way through the sliding piece.

The rack is provided with a guide rail, and the sliding seat is arranged on the guide rail in a sliding manner.

By adopting the technical scheme, the utility model has the beneficial effects that:

the turnover variable-spacing device provided by the utility model has the advantages that the product is carried by the product carrier, and all the sliding seats are driven to move towards or away from each other by the variable-spacing driving mechanism, so that variable-spacing actions among all the products are realized; meanwhile, all product carriers are turned over through the turning mechanism, and turning actions of all products are achieved; compared with the prior art, the overturning distance-changing device can simultaneously realize the distance change among products and the pose change of the products, simplify the equipment structure, reduce the production cost and the collision and scratch risks of the products and ensure the yield of the products.

Drawings

FIG. 1 is a schematic structural diagram of a flipping variable spacing device according to the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 1 after pitch change;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a schematic view of a portion of the structure of FIG. 1;

in the figure: 1. a frame; 11. a base; 12. a support plate; 13. a connecting plate; 14. a guide shaft; 2. a slide base; 21. mounting an arm; 22. a limiting part; 23. retaining walls; 24. a slider; 3. a product carrier; 31. a rotating shaft; 32. a product positioning seat; 33. a limiting member; 4. a turnover mechanism; 41. a connecting member; 42. a pin shaft; 43. a long round hole; 5. a variable pitch drive mechanism; 51. a mobile power unit; 52. a drive member; 53. a slideway; 6. and (5) producing the product.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 5, the turning and spacing-changing device includes a frame 1, a plurality of sliding seats 2 slidably disposed on the frame 1 along a same direction, a product carrier 3 rotatably disposed on the sliding seats 2, a turning mechanism 4 disposed between the product carrier 3 and the frame 1, and a spacing-changing driving mechanism 5, wherein the product carrier 3 is used for carrying a product 6, and the spacing-changing driving mechanism 5 is used for driving all the sliding seats 2 to move toward or away from each other, so as to realize spacing-changing actions among all the products 6; meanwhile, the turnover mechanism 4 is used for turning over all the product carriers 3, so that the turnover action of all the products 6 is realized.

The frame 1 comprises a base 11, two support plates 12 and two connecting plates 13, wherein the two support plates 12 are vertically arranged on the base 11, and the two connecting plates 13 are vertically connected between the two support plates 12; a guide rail is arranged between the two supporting plates 12 of the frame 1, and the sliding seat 2 is arranged on the guide rail in a sliding way.

In particular, the guide rail comprises two guide shafts 14 arranged in parallel, the two guide shafts 14 are perpendicularly connected between the two support plates 12, and the slide carriage 2 is slidably arranged on the two guide shafts 14. By adopting the structure, the sliding linearity of the sliding seat 2 is ensured, and the precision of the variable spacing of the product 6 is improved.

The product carrier 3 in this embodiment comprises a pivot shaft 31 rotatably mounted on the slide carriage 2 and a product positioning seat 32 mounted on the pivot shaft 31, the tilting mechanism 4 being arranged between the pivot shaft 31 and the frame 1.

Specifically, the sliding seat 2 has two mounting arms 21 arranged at intervals, the rotating shaft 31 is rotatably arranged on the two mounting arms 21, and two ends of the rotating shaft 31 respectively penetrate out of the corresponding mounting arms 21; the product positioning seat 32 is located between the two mounting arms 21 and the turnover mechanism 4 is arranged between one end of the turning shaft 31 and the connecting plate 13.

The turnover mechanism 4 in this embodiment includes a connecting member 41 and a pin shaft 42, the connecting member 41 is fixedly disposed on the rotating shaft 31, the connecting member 41 is provided with an elongated hole 43, and the pin shaft 42 is connected to the connecting plate 13 through the elongated hole 43.

Since the rotation shaft 31 is fixed to the connection member 41, when the slider 2 moves, the rotation shaft 31 and the connection member 41 can be driven to move simultaneously; in the moving process of the connecting piece 41, the pin shaft 42 is fixed on the connecting plate 13 and passes through the oblong hole 43, so that the connecting piece 41 and the rotating shaft 31 can rotate under the action of reverse tension of the pin shaft 42, and the product positioning seat 32 and the product 6 can be turned over.

The rotating shaft 31 in this embodiment is a hollow shaft, and the other end of the rotating shaft 31 is connected to an air suction device (not shown); the product positioning seat 32 is sleeved on the rotating shaft 31, the product positioning seat 32 is provided with a product positioning groove (not shown) matched with the product 6, the product positioning groove is communicated with the inner cavity of the rotating shaft 31, and the air suction device is used for sucking the product 6 in the product positioning groove. By adopting the adsorption structure, the product 6 is prevented from being scratched. Of course, other product positioning manners may also be adopted, which are specifically selected according to actual requirements, and this embodiment is not limited to this.

In order to ensure the rotation angle of the rotation shaft 31, the present embodiment provides a rotation limiting structure between the rotation shaft 31 and the slider 2.

Specifically, the rotation limiting structure includes a limiting member 33 disposed on the rotation shaft 31, and a limiting portion 22 disposed on the sliding base 2, and the limiting member 33 cooperates with the limiting portion 22 to limit the rotation of the rotation shaft 31.

The limiting member 33 in this embodiment is preferably a limiting sleeve fixedly sleeved on the rotating shaft 31, and the end of the limiting member 33 is provided with a quarter of a gap, and two sides of the gap are used for cooperating with the limiting portion 22 to realize 90 ° rotation of the rotating shaft 31. In practical applications, the rotation angle of the rotating shaft 31 and the structure of the limiting member 33 can be designed and selected according to practical requirements, and the embodiment is not limited thereto.

In order to further ensure the stability of the product 6 in positioning, the present embodiment provides two retaining walls 23 on the sliding base 2 for preventing the product 6 from falling off, and the product positioning seat 32 is disposed between the two retaining walls 23.

The variable-pitch driving mechanism 5 in the present embodiment includes a driving member 52 driven by a mobile power device 51, the driving member 52 is provided with a plurality of slideways 53, one end of each of the two adjacent slideways 53 is wide, and the other end of each of the two adjacent slideways 53 is narrow; the carriages 2 are mounted in respective slides 53.

Specifically, the moving power device 51 is provided on the base 11; the driving member 52 is arranged on the power output part of the mobile power device 51; the sliding base 2 is provided with a sliding piece 24 matched with the slide way 53, the sliding piece 24 extends into the slide way 53, and the sliding base 2 is arranged in the slide way 53 through the sliding piece 24.

The moving power device 51 in the present embodiment is preferably an air cylinder because of its advantages of simple structure and easy installation and maintenance; the slide 24 in this embodiment is preferably a pin, as the pin facilitates installation.

During the use, install product 6 to the product positioning seat 32 on, guarantee through the getter device that product 6 reliably stops in the product positioning seat 32.

Then, the driving part 52 is driven by the moving power device 51 to move, and under the drive of the lateral force, the sliding part 24 slides along the slideway 53, so as to drive the sliding seat 2 to slide on the guide shaft 14, thereby realizing the variable spacing between the products 6; meanwhile, when the sliding seat 2 moves, the rotating shaft 31 and the connecting piece 41 are driven to move simultaneously, and under the action of the reverse tension of the pin shaft 42, the connecting piece 41 and the rotating shaft 31 can rotate, so that the product positioning seat 32 and the product 6 are driven to turn over, and the pose of the product 6 is changed.

Compared with the prior art, the overturning distance-changing device can simultaneously realize the distance change among the products 6 and the pose change of the products 6, simplify the equipment structure, reduce the production cost and the collision and scratch risks of the products, and ensure the yield of the products 6.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without departing from the spirit and scope of the present invention.

Claims

1. The pitch turning and changing device is characterized by comprising a frame, a plurality of sliding seats arranged on the frame in a sliding manner along the same direction, a product carrier rotationally arranged on the sliding seats, a turning mechanism arranged between the product carrier and the frame, and a pitch changing driving mechanism,

the product carrier is used for bearing products, and the variable-interval driving mechanism is used for driving all the sliding seats to move towards or away from each other so as to realize variable-interval actions among all the products; meanwhile, the turnover mechanism is used for turning over all the product carriers to realize the turning over action of all the products.

2. The overturning spacing-changing device according to claim 1, wherein the spacing-changing driving mechanism comprises a driving part driven by a mobile power device, a plurality of slide ways are arranged on the driving part, and the spacing between one end of each two adjacent slide ways is wide while the spacing between the other ends of the two adjacent slide ways is narrow; the sliding seats are arranged in the corresponding sliding ways.

3. The apparatus of claim 1 wherein said product carrier includes a pivot shaft rotatably mounted to said carriage and a product retention seat mounted to said pivot shaft, said tilting mechanism being disposed between said pivot shaft and said frame.

4. The turnover spacing device as claimed in claim 3, wherein the turnover mechanism comprises a connecting member and a pin, the connecting member is fixedly arranged on the rotating shaft, the connecting member is provided with an oblong hole, and the pin passes through the oblong hole and is connected to the frame.

5. The apparatus according to claim 3, wherein the rotating shaft is a hollow shaft, and the rotating shaft is connected with a suction device; the product positioning seat is provided with a product positioning groove matched with the product, the product positioning groove is communicated with the inner cavity of the rotating shaft, and the air suction device is used for adsorbing the product in the product positioning groove.

6. The apparatus according to claim 3, wherein a rotation limiting structure is provided between the pivot shaft and the sliding base.

7. The apparatus according to claim 6, wherein the rotation limiting structure comprises a limiting member disposed on the rotation shaft, and a limiting portion disposed on the sliding seat, and the limiting member cooperates with the limiting portion to limit the rotation of the rotation shaft.

8. The apparatus according to claim 3, wherein two retaining walls are disposed on said sliding base for preventing said product from falling off, and said product positioning seat is located between said two retaining walls.

9. The apparatus according to claim 2, wherein the sliding base is provided with a sliding member adapted to the sliding way, and the sliding base is mounted in the sliding way through the sliding member.

10. The apparatus according to claim 1, wherein the frame is provided with a guide rail, and the sliding base is slidably disposed on the guide rail.