CN217047871U

CN217047871U - Positioning fixture with overturning function for processing double-layer laminated glass

Info

Publication number: CN217047871U
Application number: CN202220565440.1U
Authority: CN
Inventors: 易正瑜; 陈亮; 廖毅
Original assignee: Shenzhen Huiyi Technology Co ltd
Current assignee: Shenzhen Huiyi Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-26
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a positioning clamp with turning function for processing double-layer laminated glass, which relates to the technical field of glass processing, and comprises a U-shaped frame, wherein the inner side of the U-shaped frame is provided with a frame body, the centers of the two ends of the frame body are fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with the inner side wall of the U-shaped frame, the outer wall of the U-shaped frame is fixedly connected with a speed reduction stepping motor, and the output shaft of the speed reduction stepping motor is fixedly connected with one end of a rotating shaft after penetrating through the outer wall of the U-shaped frame; the utility model discloses a layering presss from both sides tightly fixedly to double-deck doubling glass with the bottom strip to accomplish double-deck doubling glass's top surface cutting back, only need start gear step motor, can overturn 180 with the framework, thereby cut the another side to double-deck doubling glass of being convenient for, need not to carry out the clamping again to double-deck doubling glass between twice cutting, can make the relative position between double-deck doubling glass and framework keep unchangeable, thereby ensure cutting process's precision.

Description

Positioning fixture with overturning function for processing double-layer laminated glass

Technical Field

The utility model relates to a glass processing technology field especially relates to a positioning fixture is used in processing of double-deck doubling glass with upset function.

Background

The laminated glass is a composite glass product which is formed by two or more pieces of glass, wherein one or more layers of organic polymer intermediate films are sandwiched between the two or more pieces of glass, and the glass and the intermediate films are permanently bonded into a whole after special high-temperature prepressing (or vacuumizing) and high-temperature high-pressure process treatment, and the common laminated glass intermediate films comprise: PVB, SGP, EVA, PU, and the like. In addition, there are some more specific types such as a color interlayer laminated glass, an SGX type printed interlayer laminated glass, an XIR type LOW-E interlayer laminated glass, and the like. Decorative and functional laminated glass such as embedded decorative piece laminated glass and embedded PET material laminated glass.

In the cutting process of the double-layer laminated glass, due to the existence of the adhesive layer, the glass on one side is usually required to be cut, and then the glass is turned over so as to cut the glass on the other side.

However, most of the existing positioning fixtures for glass processing lack a turning function, after one glass is processed, the glass needs to be detached and turned over, and then is positioned and installed again on the fixtures, so that time and labor are wasted, and in the process of clamping twice, the position of the glass is prone to generating large deviation, so that the cutting positions of the glasses on two sides cannot be aligned, the precision of glass cutting processing is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a positioning fixture with a turning function for processing double-layer laminated glass, aiming at the problem that the existing positioning fixture for processing double-layer laminated glass cannot directly turn over glass.

A positioning clamp with a turning function for processing double-layer laminated glass comprises a U-shaped frame, wherein the inner side of the U-shaped frame is provided with a frame body, the centers of the two ends of the frame body are fixedly connected with rotating shafts which are rotationally connected with the inner side wall of the U-shaped frame, the outer wall of the U-shaped frame is fixedly connected with a speed-reducing stepping motor, an output shaft of the speed-reducing stepping motor penetrates through the outer wall of the U-shaped frame and is fixedly connected with one end of a rotating shaft, the bottom of the frame body is provided with a plurality of bottom strips, the top of the frame body is detachably connected with a plurality of top strips, the top of the top strip is symmetrically provided with two guide rods in a penetrating way, the top ends of the guide rods are fixedly connected with limit blocks, the bottom of guide arm is the common fixedly connected with layering, the top of top strip is connected with a plurality of screw rods through the screw hole cooperation, the top fixedly connected with hand wheel of screw rod.

By adopting the above scheme, the utility model, will push up the strip and pull down the back, place double-deck doubling glass back on a plurality of bottom strips, load onto the strip, and rotate the screw rod through the hand wheel, in order to compress tightly the layering on double-deck doubling glass's upper surface, can utilize layering and bottom strip to press from both sides tight fixed to double-deck doubling glass, after accomplishing double-deck doubling glass's top surface cutting, only need start gear step motor, can overturn 180 with the framework, thereby cut the another side to double-deck doubling glass of being convenient for, need not to carry out the clamping again to double-deck doubling glass between twice cutting, can make the relative position between double-deck doubling glass and the framework keep unchangeable, thereby ensure cutting process's precision.

In one embodiment, two second sliding grooves are symmetrically formed in the top surface of the frame body, a plurality of sliding seats are connected to the second sliding grooves in a sliding manner in a matching manner, two ends of the top bar are connected with the corresponding sliding seats in a matching manner through third hand-screwed bolts, and threaded holes matched with the third hand-screwed bolts are formed in the top surfaces of the sliding seats.

The third hand is used for screwing the bolt to connect the sliding seat and the top strip, so that the top strip can be quickly disassembled and assembled, and the clamping efficiency of the double-layer laminated glass is improved.

In one embodiment, a second hand-operated bolt is connected to the top of the sliding seat in a threaded manner, and a threaded end of the second hand-operated bolt penetrates through the sliding seat and abuts against the inner wall of the second sliding groove.

Through adopting above-mentioned setting, be convenient for fix the slide in arbitrary position on the second spout to make the top strip stagger with double-deck doubling glass's cutting route, cause the interference with the feed of cutting equipment with the top strip.

In one embodiment, two first sliding grooves are symmetrically formed in the bottom of the frame body, sliding blocks are fixedly connected to corresponding positions of the top outer wall of the bottom strip and the first sliding grooves, the sliding blocks are located in the corresponding first sliding grooves, a first hand-screwed bolt is connected to the bottom strip and the sliding blocks through common threads, and a threaded end of the first hand-screwed bolt penetrates through the bottom strip and the sliding blocks and abuts against the inner wall of the first sliding groove.

Through the cooperation of first spout and slider, can fix the end strip in arbitrary position on first spout to make end strip and double-deck doubling glass's cutting route stagger, cause the interference with the feed of avoiding the end strip to cutting equipment.

In one embodiment, a first rubber strip is fixedly connected to the top of the bottom strip, and a second rubber strip is fixedly connected to the bottom of the pressing strip.

Through the setting of first rubber strip and second rubber strip, can play good protective effect to double-deck doubling glass at the tight in-process of clamp, avoid the centre gripping dynamics too big and lead to double-deck doubling glass broken.

In one embodiment, two jacks are arranged on the outer walls of the two ends of the frame body in a penetrating mode, a hydraulic cylinder is fixedly connected to the corresponding position of the outer wall of the U-shaped frame and the jack, an inserting rod matched with the jack is fixedly connected to the rear end of a push rod of the hydraulic cylinder, which penetrates through the outer wall of the U-shaped frame, and the free end of the inserting rod is located in the corresponding jack.

Through the setting of pneumatic cylinder, inserted bar and jack, can accomplish the upset back at the framework, insert the inserted bar in the jack that corresponds to provide extra support to the framework, ensure the stability of cutting in-process framework then, avoid the framework to use the pivot to take place to deflect as the centre of a circle behind the atress, thereby guarantee the processing effect.

In one embodiment, two insertion holes located on the same end face of the frame body are symmetrically distributed on two sides of the corresponding rotating shaft.

Through setting up the jack in the both sides of every pivot, can further improve the supporting effect to the framework.

Drawings

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

fig. 2 is a schematic sectional view of the middle frame body of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 1.

In the drawings, the reference numbers indicate the following list of parts:

1. a U-shaped frame; 2. a rotating shaft; 3. a deceleration stepping motor; 4. a frame body; 5. a hydraulic cylinder; 6. inserting a rod; 7. a jack; 8. a first chute; 9. a slider; 10. a bottom strip; 11. screwing the bolt by a first hand; 12. a first rubber strip; 13. a second chute; 14. a slide base; 15. screwing a bolt by a second hand; 16. carrying out top strip; 17. thirdly, screwing the bolt by hand; 18. a guide bar; 19. a limiting block; 20. a screw; 21. layering; 22. a second rubber strip.

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. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 4, a positioning fixture with turning function for processing double-layer laminated glass comprises a U-shaped frame 1, a frame body 4 is arranged on the inner side of the U-shaped frame 1, rotating shafts 2 are fixedly connected to the centers of two ends of the frame body 4, the rotating shafts 2 are rotatably connected to the inner side wall of the U-shaped frame 1, a speed-reducing stepping motor 3 is fixedly connected to the outer wall of the U-shaped frame 1, an output shaft of the speed-reducing stepping motor 3 penetrates through the outer wall of the U-shaped frame 1 and then is fixedly connected to one end of one rotating shaft 2, a plurality of bottom strips 10 are arranged at the bottom of the frame body 4, a plurality of top strips 16 are detachably connected to the top of the frame body 4, two guide rods 18 are symmetrically arranged at the top of the top strips 16 in a penetrating manner, limit blocks 19 are fixedly connected to the top ends of the guide rods 18, a pressing strip 21 is fixedly connected to the bottom ends of the guide rods 18 together, and a plurality of screw rods 20 are connected to the top strips 16 through screw hole matching, the top end of the screw rod 20 is fixedly connected with a hand wheel.

By adopting the above scheme, the utility model, with top strip 16 pull down the back, place double-deck doubling glass back on a plurality of bottom strips 10, load on top strip 16, and rotate screw rod 20 through the hand wheel, in order to compress tightly layering 21 on double-deck doubling glass's upper surface, can utilize layering 21 and bottom strip 10 to press from both sides double-deck doubling glass tight fixedly, after the top surface cutting of accomplishing double-deck doubling glass, only need start step motor 3 that slows down, can overturn 180 with framework 4, thereby cut the another side to being convenient for double-deck doubling glass, need not to carry out the clamping again to double-deck doubling glass between twice cutting, can make the relative position between double-deck doubling glass and framework 4 remain unchanged, thereby ensure the precision of cutting process.

As shown in fig. 2 and 3, in an embodiment, two second sliding grooves 13 are symmetrically formed in the top surface of the frame 4, a plurality of sliding seats 14 are slidably connected to the second sliding grooves 13 in a matching manner, two ends of the top bar 16 are connected to the corresponding sliding seats 14 in a matching manner through third hand-screwed bolts 17, and threaded holes adapted to the third hand-screwed bolts 17 are formed in the top surface of the sliding seats 14.

The sliding seat 14 and the top strip 16 are connected through the third hand-screwed bolt 17, and the top strip 16 can be quickly disassembled and assembled, so that the clamping efficiency of the double-layer laminated glass is improved.

In one embodiment, as shown in fig. 1, a second hand-screwed bolt 15 is screwed to the top of the sliding base 14, and a threaded end of the second hand-screwed bolt 15 penetrates through the sliding base 14 and abuts against an inner wall of the second sliding chute 13.

By adopting the arrangement, the sliding seat 14 can be conveniently fixed at any position on the second sliding chute 13, so that the top strip 16 is staggered with the cutting path of the double-layer laminated glass, and the interference of the top strip 16 on the feed of the cutting equipment is avoided.

As shown in fig. 2 and 3, in an embodiment, two first sliding grooves 8 are symmetrically formed in the bottom of the frame 4, sliding blocks 9 are fixedly connected to corresponding portions of the top outer wall of the bottom strip 10 and the first sliding grooves 8, the sliding blocks 9 are located in the corresponding first sliding grooves 8, first hand-threaded bolts 11 are commonly connected to the bottom strip 10 and the sliding blocks 9 through threads, and threaded ends of the first hand-threaded bolts 11 penetrate through the bottom strip 10 and the sliding blocks 9 and abut against inner walls of the first sliding grooves 8.

Through the cooperation of first spout 8 and slider 9, can fix the sill strip 10 in arbitrary position on first spout 8 to make sill strip 10 stagger with double-deck doubling glass's cutting route, cause the interference to the feed of cutting equipment with avoiding sill strip 10.

As shown in fig. 2, further, a first rubber strip 12 is fixedly connected to the top of the bottom strip 10, and a second rubber strip 22 is fixedly connected to the bottom of the bead 21.

Through the setting of first rubber strip 12 and second rubber strip 22, can play good protecting effect to double-deck doubling glass at the clamping process, avoid the too big and lead to double-deck doubling glass of centre gripping dynamics to be broken.

As shown in fig. 1, in an embodiment, two insertion holes 7 are formed through outer walls of two ends of the frame 4, a hydraulic cylinder 5 is fixedly connected to a corresponding position of the outer wall of the U-shaped frame 1 and the insertion hole 7, an insertion rod 6 adapted to the insertion hole 7 is fixedly connected to a push rod end of the hydraulic cylinder 5 after penetrating through the outer wall of the U-shaped frame 1, and a free end of the insertion rod 6 is located in the corresponding insertion hole 7.

Through the setting of pneumatic cylinder 5, inserted bar 6 and jack 7, can accomplish the upset back at framework 4, insert corresponding jack 7 with inserted bar 6 in to provide extra support to framework 4, ensure cutting process in-process framework 4's stability then, avoid framework 4 to use pivot 2 to take place to deflect as the centre of a circle behind the atress, thereby guarantee the processing effect.

As shown in fig. 1, in addition to the above embodiment, two insertion holes 7 located on the same end surface of the frame 4 are symmetrically distributed on two sides of the corresponding rotating shaft 2.

By providing the insertion holes 7 on both sides of each rotation shaft 2, the supporting effect on the frame body 4 can be further improved.

The utility model discloses when using, will push up strip 16 and pull down the back, place double-deck doubling glass back on a plurality of bottom strips 10, load onto strip 16, and rotate screw rod 20 through the hand wheel, in order to compress tightly layering 21 on double-deck doubling glass's upper surface, can utilize layering 21 and bottom strip 10 to press from both sides double-deck doubling glass tight fixedly, after the top surface cutting of accomplishing double-deck doubling glass, only need start speed reduction step motor 3, can overturn 180 with framework 4, thereby cut the another side to being convenient for double-deck doubling glass, need not to carry out the clamping again to double-deck doubling glass between the twice cutting, can make the relative position between double-deck doubling glass and framework 4 remain unchangeable, thereby ensure cutting process's precision.

And the installation positions of the top strip 16 and the bottom strip 10 on the frame body 4 can be adjusted according to the path to be cut of the double-layer laminated glass, so that the interference on the feed of cutting equipment is avoided, and the double-layer laminated glass with different specifications and sizes can be processed conveniently.

Through the setting of pneumatic cylinder 5, inserted bar 6 and jack 7, can accomplish the upset back at framework 4, insert corresponding jack 7 with inserted bar 6 in to provide extra support to framework 4, ensure the stability of cutting in-process framework 4 then, avoid framework 4 to use pivot 2 to take place to deflect as the centre of a circle behind the atress, thereby guarantee the processing effect.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above embodiments only represent several 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 changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A positioning clamp with a turning function for processing double-layer laminated glass is characterized by comprising a U-shaped frame, a frame body is arranged at the inner side of the U-shaped frame, rotating shafts are fixedly connected at the centers of the two ends of the frame body, the rotating shaft is rotatably connected with the inner side wall of the U-shaped frame, the outer wall of the U-shaped frame is fixedly connected with a speed reduction stepping motor, an output shaft of the speed reduction stepping motor penetrates through the outer wall of the U-shaped frame and is fixedly connected with one end of a rotating shaft, the bottom of the frame body is provided with a plurality of bottom strips, the top of the frame body is detachably connected with a plurality of top strips, the top of the top strip is symmetrically provided with two guide rods in a penetrating way, the top ends of the guide rods are fixedly connected with limit blocks, the bottom end of the guide rod is fixedly connected with a pressing strip, the top of the top strip is connected with a plurality of screw rods through threaded holes in a matched mode, and the top ends of the screw rods are fixedly connected with hand wheels.

2. The positioning fixture with the turning function for processing double-layer laminated glass according to claim 1, wherein two second sliding grooves are symmetrically formed in the top surface of the frame body, a plurality of sliding seats are connected to the second sliding grooves in a sliding manner, two ends of the top bar are connected to the corresponding sliding seats in a sliding manner through third hand-screwed bolts, and threaded holes matched with the third hand-screwed bolts are formed in the top surfaces of the sliding seats.

3. The positioning fixture with the turnover function for processing double-layer laminated glass according to claim 2, wherein a second hand-threaded bolt is connected to the top of the sliding seat in a threaded manner, and a threaded end of the second hand-threaded bolt penetrates through the sliding seat and abuts against the inner wall of the second sliding groove.

4. The positioning fixture with the turnover function for processing double-layer laminated glass according to claim 1, wherein two first sliding grooves are symmetrically formed in the bottom of the frame body, sliding blocks are fixedly connected to corresponding positions of the outer wall of the top of the bottom strip and the first sliding grooves, the sliding blocks are located in the corresponding first sliding grooves, a first hand-screwed bolt is connected to the bottom strip and the sliding blocks through common threads, and a threaded end of the first hand-screwed bolt penetrates through the bottom strip and the sliding blocks and abuts against the inner wall of the first sliding grooves.

5. The positioning fixture with the overturning function for processing double-layer laminated glass according to claim 1, wherein a first rubber strip is fixedly connected to the top of the bottom strip, and a second rubber strip is fixedly connected to the bottom of the pressing strip.

6. The positioning fixture with the turnover function for processing double-layer laminated glass according to claim 1, wherein two insertion holes are formed in outer walls of two ends of the frame body in a penetrating manner, a hydraulic cylinder is fixedly connected to a position, corresponding to the insertion holes, of the outer wall of the U-shaped frame, an insertion rod matched with the insertion holes is fixedly connected to a push rod end of the hydraulic cylinder after the push rod end penetrates through the outer wall of the U-shaped frame, and a free end of the insertion rod is located in the corresponding insertion hole.

7. The positioning fixture for processing double-layer laminated glass with an overturning function according to claim 6, wherein two insertion holes on the same end surface of the frame body are symmetrically distributed on two sides of the corresponding rotating shaft.