CN216037226U

CN216037226U - Clamping and turning mechanism capable of clamping multiple products at one time

Info

Publication number: CN216037226U
Application number: CN202121542452.4U
Authority: CN
Inventors: 宋江江; 许乐
Original assignee: Suzhou Huagong Automation Technology Co ltd
Current assignee: Suzhou Huagong Automation Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-03-15
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a clamping and overturning mechanism capable of clamping a plurality of products at one time, which comprises a rotary cylinder and a rotary plate driven by the rotary cylinder to rotate, wherein a plurality of pairs of sliding block clamping jaws are arranged on the rotary plate, a pin is arranged on each sliding block clamping jaw, a sliding plate is arranged on the upper surface of the rotary plate, the sliding plate is driven by a push rod cylinder to move horizontally, a plurality of guide chutes for the pins to insert are arranged on the sliding plate, and the sliding block clamping jaws are driven to perform mutual clamping or opening actions through the horizontal movement of the sliding plate. The clamping mechanism can clamp a plurality of products at one time, realizes clamping and overturning actions, and can ensure that each product is stably clamped without damaging the appearance of the product.

Description

Clamping and turning mechanism capable of clamping multiple products at one time

[ technical field ] A method for producing a semiconductor device

The utility model relates to a clamping and turning mechanism capable of clamping a plurality of products at one time.

[ background of the utility model ]

With the rapid development of economic technologies, automation and intellectualization become more and more the future trend. At present, in the occasions where a plurality of surfaces need to be turned over, such as rigid product detection, marking, welding and the like, if traditional manual product turning is adopted, the efficiency is too low, the labor cost is too high, people are easy to fatigue, in addition, the sizes of the appearance sizes of products are different, a clamping mechanism in the prior art cannot clamp a plurality of products at one time, the production beat length is caused, and the production efficiency is low.

Therefore, there is a need to develop a clamping and overturning mechanism capable of clamping a plurality of products at one time to solve the above problems.

[ Utility model ] content

The utility model mainly aims to provide a clamping and overturning mechanism capable of clamping a plurality of products at one time, which can clamp a plurality of products at one time, realize clamping and overturning actions and ensure that each product is stably clamped without damaging the appearance of the product.

The utility model realizes the purpose through the following technical scheme: the clamping and overturning mechanism comprises a rotary cylinder and a rotary plate driven by the rotary cylinder to perform rotary motion, wherein a plurality of pairs of sliding block clamping jaws are arranged on the rotary plate, a pin is arranged on each sliding block clamping jaw, a sliding plate is arranged on the upper surface of the rotary plate, the sliding plate is driven by a push rod cylinder to perform horizontal movement, a plurality of guide sliding grooves for inserting the pins are formed in the sliding plate, and the sliding block clamping jaws are driven to perform mutual clamping or opening actions through the horizontal movement of the sliding plate.

Furthermore, the rotating plate is provided with a plurality of mounting chutes for accommodating the sliding block clamping jaws.

Furthermore, a first avoidance space convenient for clamping products is formed between the two oppositely-distributed installation chutes, and a second avoidance space corresponding to the first avoidance space is arranged on the sliding plate.

Further, each pair of the slide clamping jaws comprises a first slide and a second slide, and the first slide and the second slide are horizontally and slidably arranged in the mounting sliding groove.

Furthermore, an elastic assembly is arranged in the installation chute where the first sliding block is located, one end of the elastic assembly abuts against and holds the inner wall of the installation chute, and the other end of the elastic assembly abuts against and holds the first sliding block towards the direction of the second sliding block, so that the first sliding block and the second sliding block can be mutually closed to realize a clamping function.

Furthermore, the clamping and overturning mechanism is provided with at least two rows of the slide block clamping jaws, and each row is provided with at least two pairs of slide block clamping jaws; wherein the second slider of each pair of slider jaws of the same row is located on the same side and the first slider is located on the other, opposite side.

Further, the pin setting is in the upper surface of slider clamping jaw and upwards stretches into in the direction spout of slide.

Furthermore, a plurality of guide screws are fixedly arranged on the rotating plate; the sliding plate is provided with a waist-shaped sliding groove matched with the guide screw, and the guide screw penetrates through the waist-shaped sliding groove and is screwed into the threaded hole corresponding to the rotating plate.

Further, the guide sliding groove comprises a first driving sliding groove matched with a pin on the first sliding block and a second driving sliding groove matched with a pin on the second sliding block.

Furthermore, only the inner wall surface of one side of the first driving chute close to the inner side is abutted against and attached to the outer peripheral surface of the corresponding pin in the horizontal reciprocating motion process; the second driving sliding groove is provided with two inner wall side surfaces which are abutted and attached to the corresponding pin peripheral surfaces in the horizontal reciprocating motion process.

Compared with the prior art, the clamping and overturning mechanism capable of clamping a plurality of products at one time has the beneficial effects that: the structure is simple, the efficiency is high, and the reliability is strong; a plurality of products can be turned over at the same time, so that the clamping and turning of the products are more efficient; this mechanism adopts unsteady elasticity to press from both sides tight product of tight piece to solved the influence whether the size of every product differs can press from both sides tight to the product when a plurality of products are once got to press from both sides, when having guaranteed that a plurality of products are once got to the clamp, every product can both be pressed from both sides tightly and can not harm the product appearance.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of a structure of a guide chute engaged with a pin in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a slider jaw and spring assembly in an embodiment of the present invention;

the figures in the drawings represent:

100 a clamping and turning mechanism which can clamp a plurality of products at one time; 101, products;

1 rotating a cylinder; 2, a rotating plate, 21 mounting chutes and 22 first avoiding spaces; 3 a slide clamping jaw, 31 a first slide, 32 a second slide; 4, pins; 5, a sliding plate, a 51 guiding sliding chute, a 511 first driving sliding chute, a 512 second driving sliding chute, a 52 second avoiding space and a 53 waist-shaped sliding chute; 6, a push rod cylinder; 7 a bearing assembly; 8, rotating the fixed plate; 9 an elastic component; 10 guide screws.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1 to 4, the present embodiment is a clamping and turning mechanism 100 capable of clamping a plurality of products at one time, which includes a rotary cylinder 1, a rotary plate 2 driven by the rotary cylinder 1 to perform a rotary motion, a plurality of pairs of slider clamping jaws 3 arranged on the rotary plate 2, a pin 4 arranged on each slider clamping jaw 3, a sliding plate 5 arranged on the upper surface of the rotary plate 2, the sliding plate 5 driven by a push rod cylinder 6 to perform a horizontal motion, a plurality of guide chutes 51 for inserting the pin 4 arranged on the sliding plate 5, and the slider clamping jaws 3 driven by the horizontal motion of the sliding plate 5 to perform a mutual clamping or opening action.

The rotating end of the rotating cylinder 1 is provided with a rotating fixing plate 8, and the rotating plate 2 is fixed on the rotating fixing plate 8 and is arranged perpendicular to the surface of the rotating fixing plate 1. The other end of the rotating plate 2 is rotatably mounted on a mounting base by means of a bearing assembly 7.

The rotating plate 2 is provided with a plurality of mounting chutes 21 for accommodating the slider clamping jaws 3. A first avoidance space 22 convenient for clamping products is formed between the two oppositely distributed mounting chutes 21, and the two slider clamping jaws in each pair of slider clamping jaws 3 are respectively arranged in the opposite mounting chutes 21 and can slide along the clamping direction.

Each pair of slider jaws 3 comprises a first slider 31 and a second slider 32, the first slider 31 and the second slider 32 being horizontally slidably arranged in the mounting chute 21. An elastic component 9 is arranged in the mounting chute 21 where the first sliding block 31 is located, one end of the elastic component 9 abuts against the inner wall of the mounting chute 21, the other end of the elastic component abuts against the first sliding block 31 in the direction of the second sliding block 32, and the elastic component 9 abuts against the first sliding block 31 in the direction of the second sliding block 32, so that the first sliding block 31 and the second sliding block 32 can be mutually closed to realize a clamping function.

In the embodiment, two rows of sliding block clamping jaws 3 are arranged, and four pairs of sliding block clamping jaws 3 are arranged in each row, so that eight products can be clamped at one time. Wherein the second sliders 32 of the four pairs of slider jaws 3 of the same row are located on the same side and the first sliders 31 are located on the opposite side.

The pin 4 is arranged on the upper surface of the slider clamping jaw 3 and extends into the guide runner 51 of the slide 5.

A plurality of guide screws 10 are fixedly arranged on the rotating plate 2. In the present embodiment, four guide screws 10 are provided and are distributed in a rectangular shape. The sliding plate 5 is provided with a waist-shaped sliding groove 53 matched with the guide screw 10, the guide screw 10 penetrates through the waist-shaped sliding groove 53 and is screwed into a corresponding threaded hole of the rotating plate 2, and the sliding plate 5 is limited on the rotating plate 2 through a large-head plate structure at the head of the guide screw 10. And the moving range of the slide 5 is limited by the length range of the kidney-shaped chute 53. The sliding plate 5 is provided with a second avoiding space 52 corresponding to the first avoiding space 22, so that the surface of the product can still be exposed after the product is turned over, and various processing operations on the product are facilitated.

The guide runner 51 of the slide 5 includes a first driving runner 511 engaged with the pin 4 of the first slider 31 and a second driving runner 512 engaged with the pin 4 of the second slider 32. Only the inner wall surface of the first driving slide 511 abuts against the outer circumferential surface of the corresponding pin 4 during the horizontal reciprocating motion. The second driving sliding groove 512 has two inner wall side surfaces abutting against the corresponding pin outer peripheral surfaces in the horizontal reciprocating process. Through the structural design of the first driving chute 511 and the second driving chute 512 and the matching design of the first driving chute and the corresponding pin 4, when clamping is performed, the second sliding block 32 is driven to move inwards under the matching transmission of the second driving chute 512 and the pin 4, and the first sliding block 31 is abutted to be close to the second sliding block 32 by virtue of the elastic component 9 to clamp a product, namely, the second sliding block 32 is in rigid direct-drive movement in the product clamping moving process, and the first sliding block 31 is in elastic flexible movement in the product clamping moving process, so that the product appearance can be effectively prevented from being damaged due to rigid collision, the safety of the product is better protected, and the stability of product clamping is ensured; when releasing the product, the first driving chute 511 pushes the first slider 31 outwards by means of the inner side wall surface, and at the same time, the second driving chute 512 pushes the second slider 32 outwards, both sliders are opened each other, and the clamping force on the product is removed.

Referring to fig. 1, the operation flow of the clamping and turning mechanism 100 for clamping a plurality of products at one time in this embodiment is as follows: the piston rod of the pushing cylinder 6 extends out to drive the sliding plate 5 to move leftwards, the first sliding block 31 and the second sliding block 32 are mutually opened and then integrally move to a position where a product is to be clamped, and at the moment, the product enters the first avoiding space 22; then the piston rod of the pushing cylinder 6 retracts to drive the sliding plate 5 to move rightwards, the first sliding block 31 is closed under the action of the elastic component 9, and the second sliding block 32 is closed under the action of the second driving sliding chute 512 to clamp a product; then the rotating cylinder 1 drives the rotating plate 2 to rotate 180 degrees, synchronous turnover of all products is completed, and the other side of the product is to be operated and processed.

The clamping and overturning mechanism 100 of the embodiment can clamp a plurality of products at one time and overturn the products at one time, so that the clamping and overturning of the products are more efficient; this mechanism adopts unsteady elasticity to press from both sides tight product of tight piece to solved every product size when a plurality of products are once got and to press from both sides the influence to the clamp, when having guaranteed that a plurality of products are once got to the clamp, every product can both be pressed from both sides tightly and can not harm the product appearance.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a once only can press from both sides centre gripping tilting mechanism of getting a plurality of products which characterized in that: the sliding plate comprises a rotary cylinder and a rotating plate driven by the rotary cylinder to perform rotary motion, wherein a plurality of pairs of sliding block clamping jaws are arranged on the rotating plate, a pin is arranged on each sliding block clamping jaw, a sliding plate is arranged on the upper surface of the rotating plate and driven by a push rod cylinder to perform horizontal movement, a plurality of guide sliding grooves for inserting the pins are formed in the sliding plate, and the sliding block clamping jaws are driven to perform mutual clamping or opening action through the horizontal movement of the sliding plate.

2. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 1, wherein: the rotating plate is provided with a plurality of mounting chutes for accommodating the sliding block clamping jaws.

3. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 2, wherein: two of the relative distribution be formed with the first space of dodging of the centre gripping product of being convenient for between the installation spout, be provided with on the slide with the first space of dodging corresponds the second space of dodging.

4. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 2, wherein: each pair of the slide clamping jaws comprises a first slide and a second slide, and the first slide and the second slide are horizontally and slidably arranged in the mounting chute.

5. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 4, wherein: an elastic component is arranged in the installation sliding groove where the first sliding block is located, one end of the elastic component abuts against and holds the inner wall of the installation sliding groove, and the other end of the elastic component abuts against and holds the first sliding block towards the direction of the second sliding block, so that the first sliding block and the second sliding block can be mutually drawn together to achieve a clamping function.

6. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 4, wherein: the clamping and overturning mechanism is provided with at least two rows of the sliding block clamping jaws, and each row is provided with at least two pairs of sliding block clamping jaws; wherein the second slider of each pair of slider jaws of the same row is located on the same side and the first slider is located on the other, opposite side.

7. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 1, wherein: the pin sets up the upper surface of slider clamping jaw just upwards stretches into in the direction spout of slide.

8. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 1, wherein: a plurality of guide screws are fixedly arranged on the rotating plate; the sliding plate is provided with a waist-shaped sliding groove matched with the guide screw, and the guide screw penetrates through the waist-shaped sliding groove and is screwed into the threaded hole corresponding to the rotating plate.

9. The clamping and flipping mechanism for gripping a plurality of products at one time as recited in claim 5, wherein: the guide sliding groove comprises a first driving sliding groove matched with a pin on the first sliding block and a second driving sliding groove matched with a pin on the second sliding block.

10. The clamping and flipping mechanism of claim 9, wherein: only the inner wall surface of one side of the first driving sliding groove is abutted against and attached to the outer peripheral surface of the corresponding pin in the horizontal reciprocating motion process; the second driving sliding groove is provided with two inner wall side surfaces which are abutted and attached to the corresponding pin peripheral surfaces in the horizontal reciprocating motion process.