CN212864559U

CN212864559U - Adjustable automatic sheet breaking device

Info

Publication number: CN212864559U
Application number: CN202021484962.6U
Authority: CN
Inventors: 崔原豪; 崔明奎; 崔乘豪
Original assignee: Zhengzhou Jinyulong Auto Parts Co ltd
Current assignee: Zhengzhou Jinyulong Auto Parts Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-02
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to the field of glass cutting, in particular to an adjustable automatic sheet breaking device, which comprises a feeding conveyer belt, a discharging conveyer belt, a feeding driving piece, a discharging driving piece, a lower ejecting piece, an upper pressing piece, an end part limiting piece and an adjusting base; the discharging end of the feeding conveying belt is close to the feeding end of the discharging conveying belt, the feeding driving piece is in transmission connection with the feeding conveying belt, and the discharging driving piece is in transmission connection with the discharging conveying belt; a lower ejector piece is arranged between the discharge end of the feeding conveyer belt and the feed end of the discharging conveyer belt, and upper pressing pieces are respectively arranged above the discharge end of the feeding conveyer belt and above the feed end of the discharging conveyer belt; an end limiting piece is arranged at the position, far away from the feeding end, of the discharging conveying belt; an adjusting base is arranged below the discharging conveying belt and along the material conveying direction, the adjusting base comprises a sliding rail, a sliding block and a fastener, the sliding rail is arranged along the material conveying direction, the sliding block is connected with the sliding rail in a sliding mode, and the fastener is arranged on the sliding block; an end limiting part is fixedly arranged on the sliding block.

Description

Adjustable automatic sheet breaking device

Technical Field

The utility model relates to a glass-cutting field, the automatic piece device's that breaks off with fingers and thumb structure technical field with adjustable concretely relates to.

Background

When glass is processed, a large glass plate is often required to be cut into the size of a corresponding specification, and then the glass plate is broken along a cutting gap to obtain glass blocks of the corresponding specification, and then the glass blocks are conveyed to a subsequent process for processing.

Most of the prior breaking-off operations aiming at the cut glass are realized through manual operation, and an adjustable automatic sheet breaking-off device with good use effect is not provided aiming at assembly line type production operations with higher automation degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic piece device of breaking off with fingers and thumb with adjustable can realize breaking off with fingers and thumb automatically the glass board after the cutting, and excellent in use effect, can also carry out corresponding adjustment according to the cutting size, has promoted glass automated processing's whole efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the adjustable automatic sheet breaking device comprises a feeding conveyer belt, a discharging conveyer belt, a feeding driving piece, a discharging driving piece, a lower ejecting piece, an upper pressing piece, an end part limiting piece and an adjusting base; the discharging end of the feeding conveying belt is close to the feeding end of the discharging conveying belt, the feeding driving piece is in transmission connection with the feeding conveying belt, and the discharging driving piece is in transmission connection with the discharging conveying belt; a lower ejector piece is arranged between the discharge end of the feeding conveyer belt and the feed end of the discharging conveyer belt, and upper pressing pieces are respectively arranged above the discharge end of the feeding conveyer belt and above the feed end of the discharging conveyer belt; an end limiting piece is arranged at the position, far away from the feeding end, of the discharging conveying belt; an adjusting base is arranged below the discharging conveying belt and along the material conveying direction, the adjusting base comprises a sliding rail, a sliding block and a fastener, the sliding rail is arranged along the material conveying direction, the sliding block is connected with the sliding rail in a sliding mode, and the fastener is arranged on the sliding block; an end limiting part is fixedly arranged on the sliding block.

Further, the lower top piece comprises a top block, a first lifting piece and a first connecting rod; the bottom of the first connecting rod is fixedly connected with the telescopic end of the first lifting piece, the top of the first connecting rod is fixedly provided with a top block, and the top block is arranged horizontally along the direction perpendicular to the material conveying direction.

Furthermore, the upper pressing piece comprises a fixing rod and a pressing block, the fixing rod stretches across the upper portion of the discharge end of the feeding conveying belt or the upper portion of the feed end of the discharging conveying belt, the pressing block is arranged on the fixing rod, and the pressing block is close to the upper surface of the conveying belt on which the pressing block is arranged.

Furthermore, the end limiting part comprises a side stop block, a second lifting part, a first fixed base, a first upper bearing plate and a third upright post; the lower part of the discharging conveying belt is provided with a first fixed base, a second lifting piece is fixedly arranged on the first fixed base, a first upper bearing plate is fixedly arranged at the top of the telescopic end of the second lifting piece, a third upright post is fixedly arranged on the first upper bearing plate, and a side stop block is fixedly arranged at the top of the third upright post.

Furthermore, scale marks are arranged on the sliding rail.

Further, the top of the top block is an arc-shaped bulge.

Further, the briquetting is roller train or roller.

Further, the end position-limiting part further comprises a second upright post and a first sliding connecting piece; the first fixing base is provided with a plurality of first upright columns, the first upright columns are arranged on the first fixing base and are connected with the first fixing base in a sliding mode, and the first upper bearing plate is arranged on the first fixing base in a sliding mode.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. through this device, realized breaking off the piece operation with the fingers and thumb automatically after carrying out automatic cutout to the bold glass board, promoted glass automated production's overall efficiency.

2. The ejector block at the top of the arc-shaped protrusion and the pressing block in rolling contact are arranged, so that the glass sheet breaking operation effect is improved.

3. Set up comparatively stable elevation structure, promoted the result of use of this device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

Fig. 3 is a schematic structural diagram of another view angle of the present invention.

Fig. 4 is a schematic structural diagram of another embodiment of the middle pressing block of the present invention.

In the figure: 10-a PLC controller; 331-a feed conveyor belt; 332-discharge conveyer belt; 333-a feed drive; 334-discharge drive member; 34-a lower top piece; 341-top block; 342-a first lifter; 343-a first connecting rod; 35-a hold down; 351-a fixation rod; 352-briquetting; 36-end stop; 361-side stop; 362-a second lifter; 363-a stationary base; 364-a second column; 365-a first upper carrier plate; 366-a third column; 37-a fourth sensor; 38-adjusting the base; 381-sliding rail; 382-a slider; 383-fasteners.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

Example 1:

as shown in fig. 1-4, the adjustable automatic sheet severing device includes a feeding conveyor belt 331, a discharging conveyor belt 332, a feeding driving member 333, a discharging driving member 334, a lower ejecting member 34, an upper pressing member 35, and an end limiting member 36; the discharge end of the feeding conveyer belt 331 is close to the feed end of the discharging conveyer belt 332, the feeding driving member 333 is in transmission connection with the feeding conveyer belt 331, and the discharging driving member 334 is in transmission connection with the discharging conveyer belt 332; a lower ejector piece 34 is arranged between the discharge end of the feeding conveyer belt 331 and the feed end of the discharging conveyer belt 332, and an upper pressing piece 35 is respectively arranged above the discharge end of the feeding conveyer belt 331 and above the feed end of the discharging conveyer belt 332; an end stop 36 is arranged at the discharging conveyer belt 332 far away from the feeding end thereof; an adjusting base 38 is arranged below the discharging conveyor belt 332 and along the material conveying direction, the adjusting base 38 comprises a slide rail 381, a slide block 382 and a fastener 383, the slide rail 381 is arranged along the material conveying direction, the slide block 382 is connected with the slide rail 381 in a sliding mode, and the fastener 383 is arranged on the slide block 382; an end stopper 36 is fixedly provided to the slider 382. The feeding driving member 333 and the discharging driving member 334 may be step motors and electrically connected to the PLC controller 10, and the fourth sensor 37 is disposed below the discharging conveyer belt 332 for detecting whether there is glass above the discharging conveyer belt 332, and transmitting the detection signal to the PLC controller 10 for receiving and processing, so as to facilitate the operation of the corresponding components output and controlled by the PLC controller 10.

During operation, the PLC controller 10 controls the lower top member 34 to be in a descending state and the end limiting member 36 to be in an ascending state; after a part of the cut glass plate is conveyed to the discharging conveyer belt 332 through the feeding conveyer belt 331, one end of the glass plate is abutted and limited through the end limiting piece 36 (the width of the glass plate is larger than that of the conveyer belt), then the fourth sensor 37 works, the PLC 10 judges that the glass plate moves to a corresponding position after processing (at this time, the cutting line of the glass plate is just above the lower top piece 34), then the feeding conveyer belt 331 and the discharging conveyer belt 332 are controlled to stop running, the lower top piece 34 rises and abuts against the lower part of the cutting line of the glass plate, then one end height (the height is determined according to the thickness and the cutting depth of the glass) continues to rise, in the rising process of the lower top piece 34, the conveyer belt surfaces of the feeding conveyer belt 331 and the discharging conveyer belt 332 are abutted against at two ends of the glass plate respectively, and the two sides of the cutting line are limited through the upper pressing piece 35 (namely, the maximum position for limiting the rising of the glass plate, the glass plate is broken into two pieces at the upper cutting line by simultaneously applying force up and down, so that the sheet breaking operation after the glass plate is cut is realized; then, the output of the PLC controller 10 controls the lower top part 34 and the end limiting part 36 to descend, the discharging conveyer belt 332 operates, the broken glass blocks are conveyed to the next process for processing through the discharging conveyer belt 332, then the PLC controller 10 controls the end limiting part 36 to ascend and the feeding conveyer belt 331 to operate, the glass plates to be subjected to secondary sheet breaking are conveyed to the feeding conveyer belt 332, and the steps are repeated to perform sheet breaking operation; after the glass plate finishes the sheet breaking of all cutting lines (namely, after the last sheet breaking operation of the glass plate is finished), the lower ejection piece 34 and the end part limiting piece 36 are both descended, the feeding conveyer belt 331 and the discharging conveyer belt 332 run simultaneously, the glass blocks broken off on the discharging conveyer belt 331 and the feeding conveyer belt 332 are conveyed to the next working procedure for processing, the continuous multi-time sheet breaking operation of one glass plate (with a plurality of cutting lines) is finished, the continuous sheet breaking operation after the large glass plate is cut for a plurality of times is realized, and the integral efficiency of automatic glass processing is improved.

Preferably, the large glass plate is longitudinally and transversely cut in two directions, the sheet breaking devices are respectively arranged along the longitudinal direction and the transverse direction, and the sheet breaking devices sequentially pass through the longitudinal cutting lines and the transverse cutting lines, so that the large glass plate is broken for multiple times.

On the basis of the operation, the structure of correspondingly adjusting the end limiting part 36 according to the size specification of the cut glass plate is added, and the use scene of the device is improved. During operation, when the position of the end limiting part 36 needs to be adjusted, after the fastener 383 (which may be a fastening bolt) is loosened, the movable slider 382 moves to a proper position along the slide rail 381, and then the position of the slider is fastened through the fastener 383, so that the position of the end limiting part 36 is adjusted adaptively, and the use scene of the device is improved.

Example 2:

as shown in fig. 1 to 4, the present embodiment optimizes the lower head structure for the above-described embodiment.

The lower ejector 34 of the adjustable automatic sheet severing device comprises an ejector block 341, a first lifting piece 342 and a first connecting rod 343; the bottom of the first connecting rod 343 is fixedly connected with the telescopic end of the first lifting member 342, the top block 341 is fixedly arranged at the top of the first connecting rod 343, and the top block 341 is horizontally arranged along the direction perpendicular to the material conveying direction. The first lifting member 342 may be a linear telescopic cylinder or an electric telescopic rod, and the lifting of the first lifting member 342 is controlled by the PLC controller 10, so as to complete the automatic sheet severing operation of the glass sheet.

Example 3:

as shown in fig. 1 to 4, the present embodiment optimizes the upper press member structure for the above-described embodiment.

The pressing piece 35 in the adjustable automatic piece breaking device comprises a fixing rod 351 and a pressing block 352, the fixing rod 351 spans over the discharge end of the feeding conveying belt 331 or the feed end of the discharging conveying belt 332, the pressing block 352 is arranged on the fixing rod 351, and the pressing block 352 is close to the upper surface of the conveying belt on which the pressing block is arranged. As shown in fig. 3 and 4, the fixing rod 351 spans over the discharging end of the feeding conveying belt 331, and a plurality of pressing blocks 352 are arranged on the side wall of the fixing rod 351, the bottom of each pressing block 352 points to the surface of the conveying belt at the discharging end of the feeding conveying belt 331 and is close to the conveying belt, when the lower ejector 34 ascends, the pressing blocks 352 press down and tightly press the two sides of the cutting line of the glass plate, so that the glass plate is broken along the cutting line by simultaneously applying force up and down, and the using effect of the device is improved.

Example 4:

as shown in fig. 1 to 4, the present embodiment optimizes the structure of the end stop for the above-described embodiments.

The end limiting part 36 in the adjustable automatic sheet severing device comprises a side stop 361, a second lifting part 362, a first fixing base 363, a first upper bearing plate 365 and a third upright column 366; a first fixed base 363 is arranged below the discharging conveying belt 332, a second lifting piece 362 is fixedly arranged on the first fixed base 363, a first upper bearing plate 365 is fixedly arranged at the top of the telescopic end of the second lifting piece 362, a third upright 366 is fixedly arranged on the first upper bearing plate 365, and a side stop 361 is fixedly arranged at the top of the third upright 366. The second lifting piece 362 can be a linear telescopic cylinder or an electric telescopic rod, and the PLC 10 controls the second lifting piece 362 to lift up and down so as to control the lifting of the stop block 361, because the width of the glass plate is greater than that of the conveying belt, when the stop block 361 is lifted up, the side edge of the glass plate can be abutted and limited so as to prevent the glass plate from continuously advancing, and when the stop block 361 is lowered, the glass plate can be continuously conveyed along the conveying belt; the operation of simultaneously lifting the stoppers 361 at both sides is realized by the first upper loading plate 365.

Example 5:

as shown in fig. 1 to 4, the present embodiment optimizes the top block structure for the above-described embodiments.

The top of the top block 341 in the adjustable automatic sheet severing device is an arc-shaped protrusion. The top of kicking block 341 is the arc arch, and sets up along the direction of delivery of level and perpendicular to glass board, and when kicking block 341 rose, arch 341 supported tightly with the bottom of glass board, can reduce the area of contact with the glass board, can promote great local (cutting line bottom) extrusion force again simultaneously to realize breaking fast (breaking off the piece) operation.

Similarly, the top of the top block 341 may be in the shape of an edge, and the width increases from top to bottom in sequence, so as to realize the glass sheet breaking operation, but because the contact area between the edge and the glass sheet is too small, when the edge is not aligned with the cutting line on the glass sheet, the stress of the glass sheet is not uniform, and the sheet breaking effect is affected, so that the operation is not very convenient.

Example 6:

as shown in fig. 1 to 4, with the above embodiment, the present embodiment optimizes the compact structure.

The pressing block 352 in the adjustable automatic sheet severing device is a roller group or a roller. As shown in fig. 3 and 4, the roller set or the roller structure, and the roller set or the roller can be rotated in the vertical direction, so that the pressing block 352 is in rolling contact with the upper surface of the glass plate, when the lower top part 34 ascends, the upper surface of the glass plate is in rolling contact with the pressing block 352, and when the pressing block 352 limits the glass plate, the friction damage to the surface of the glass can be reduced, thereby improving the using effect of the device.

Preferably, a material such as high-strength rubber may be provided on the contact surface of the pressing block 352 and the glass plate, so that the use effect of the upper pressing member 35 can be improved.

Example 7:

as shown in fig. 1 to 4, for the above embodiments, the lifting structure of the end limiting member is optimized in the present embodiment.

The end limiting part 36 in the adjustable automatic sheet severing device further comprises a second upright post 364 and a first sliding connector 367; a plurality of second upright posts 364 are uniformly arranged on the first fixing base 363 and centered on the second lifting member 362, the bottom of the second upright posts 364 is fixedly connected with the first fixing base 363, and the top of the second upright posts 364 penetrates through the first upper bearing plate 365 and is slidably connected with the first upper bearing plate 365 through the first sliding connector 367. First sliding connection 367 can be linear bearing, through setting up a plurality of second stands 364, can promote the flexible time of second lift 362, the stability of loading board 365 on the first, promoted the stability that dog 361 goes up and down the in-process promptly, promoted the result of use of this device.

Preferably, the lifting mode of the lower top part 34 can also adopt the lifting structure, so as to improve the stability of the top block 341 in the lifting process and improve the stress uniformity of the glass plate.

Example 8:

as shown in fig. 1 to 4, for the above embodiments, the present embodiment optimizes the adjustment structure of the end limiting member.

In the adjustable automatic sheet severing device, scale marks are arranged on the slide rail 381. The slide rail 381 is provided with scale marks, so that an operator can conveniently adjust the position of the slide block 382 (namely the position of the stop 361) according to the scale marks, and the convenience of operation is improved.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Adjustable automatic sheet breaking device, which is characterized in that: comprises a feeding conveyer belt (331), a discharging conveyer belt (332), a feeding driving piece (333), a discharging driving piece (334), a lower ejecting piece (34), an upper pressing piece (35), an end limiting piece (36) and an adjusting base (38); the discharging end of the feeding conveying belt (331) is close to the feeding end of the discharging conveying belt (332), the feeding driving piece (333) is in transmission connection with the feeding conveying belt (331), and the discharging driving piece (334) is in transmission connection with the discharging conveying belt (332); a lower ejector piece (34) is arranged between the discharge end of the feeding conveyer belt (331) and the feed end of the discharging conveyer belt (332), and an upper pressing piece (35) is respectively arranged above the discharge end of the feeding conveyer belt (331) and above the feed end of the discharging conveyer belt (332); an end limiting piece (36) is arranged at the position, far away from the feeding end, of the discharging conveying belt (332); an adjusting base (38) is arranged below the discharging conveyor belt (332) along the material conveying direction, the adjusting base (38) comprises a sliding rail (381), a sliding block (382) and a fastener (383), the sliding rail (381) is arranged along the material conveying direction, the sliding block (382) is in sliding connection with the sliding rail (381), and the fastener (383) is arranged on the sliding block (382); an end stopper (36) is fixedly provided to the slider (382).

2. The adjustable automatic sheet severing device according to claim 1, wherein: the lower head (34) includes a head block (341), a first lifter (342), and a first connecting rod (343); the bottom of the first connecting rod (343) is fixedly connected with the telescopic end of the first lifting piece (342), the top of the first connecting rod (343) is fixedly provided with a top block (341), and the top block (341) is horizontally arranged along the direction perpendicular to the material conveying direction.

3. The adjustable automatic sheet severing device according to claim 1, wherein: go up casting die (35) and include dead lever (351) and briquetting (352), dead lever (351) span in feeding conveyer belt (331) discharge end or ejection of compact conveyer belt (332) feed end's top, set up briquetting (352) on dead lever (351), briquetting (352) are close to its conveyer belt upper surface that sets up.

4. The adjustable automatic sheet severing device according to claim 1, wherein: the end limiting part (36) comprises a side stop block (361), a second lifting part (362), a first fixing base (363), a first upper bearing plate (365) and a third upright post (366); a first fixing base (363) is arranged below the discharging conveying belt (332), a second lifting piece (362) is fixedly arranged on the first fixing base (363), a first upper bearing plate (365) is fixedly arranged at the top of the telescopic end of the second lifting piece (362), a third upright column (366) is fixedly arranged on the first upper bearing plate (365), and a side stop block (361) is fixedly arranged at the top of the third upright column (366).

5. The adjustable automatic sheet severing device according to claim 1, wherein: and scale marks are arranged on the sliding rail (381).

6. The adjustable automatic sheet severing device according to claim 2, wherein: the top of the top block (341) is an arc-shaped bulge.

7. The adjustable automatic sheet severing device according to claim 3, wherein: the pressing block (352) is a roller group or a roller.

8. The adjustable automatic sheet severing device according to claim 4, wherein: the end stop (36) further comprises a second upright (364) and a first sliding connection (367); a plurality of second upright posts (364) are uniformly arranged on the first fixing base (363) by taking the second lifting piece (362) as the center, the bottoms of the second upright posts (364) are fixedly connected with the first fixing base (363), and the tops of the second upright posts (364) penetrate through the first upper bearing plate (365) and are in sliding connection with the first upper bearing plate (365) through the first sliding connecting piece (367).