Scratch-proof positioning jacking device

Abstract

The utility model relates to a scratch-proof positioning and jacking device which is arranged between two sets of conveying belts and comprises a supporting assembly, a positioning assembly and a jacking assembly. The supporting assembly comprises a first supporting frame and a second supporting frame. The positioning assembly is installed on the first supporting frame. The jacking assembly is installed on the second supporting frame and located below the positioning assembly, the jacking assembly comprises a jacking structure and a guiding structure, the jacking structure comprises a driving motor, a lead screw and a nut seat, the guiding structure comprises a guiding plate, a jacking frame and a supporting brush, the driving motor is in transmission connection with the lead screw, the nut seat is arranged on the circumferential outer side of the lead screw in a sleeving mode, and the supporting brush is arranged on the jacking frame. The nut seat is connected with the guide plate, the jacking frame is installed on the guide plate, and the supporting brush is arranged on the jacking frame. According to the technical scheme, the problem that in the prior art, when large-size glass is positioned, scratches are likely to be generated on the surface of the large-size glass is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of large-size glass positioning, and in particular to a scratch-preventing positioning and jacking device. BACKGROUND

[0002] With the rapid development of modern information technology, liquid crystal panels have the advantages of low power consumption, low radiation, good color saturation, thinness, etc., so that the demand for liquid crystal display screens by consumers is also increasing. At present, liquid crystal panel manufacturers are expanding production, especially the production of large-size glass panels has increased significantly. For large-size glass panels, the important process in the processing process is cutting, which generally includes scribing and breaking, as well as removing the surrounding bait. Under normal circumstances, when cutting large-size glass panels, the large-size glass panels are placed on a conveying belt and then conveyed to a laser cutting platform and a laser splitting platform for laser cutting and splitting.

[0003] Some existing devices, such as the full-automatic large-format glass double-head laser cutting device with the authorization announcement number CN 118417709B and the name, work as follows: large-format glass products are fed and conveyed to the load plate feeding and conveying belt line by the feeding mechanism on the conveying belt, then the product is lifted by the lifting mechanism, at this time the load plate feeding and conveying belt line is lowered to receive the product load plate, and then the load plate feeding and conveying belt line is raised again, the product is placed on the load plate by the lifting mechanism, the load plate holds the product and flows to the first upper layer of the feeding and conveying belt line of the laser cutting mechanism for laser cutting, after cutting, the load plate holds the product and flows to the second upper layer of the feeding and conveying belt line of the laser splitting mechanism for laser splitting, and after splitting, the load plate holds the split product and flows to the third upper layer of the feeding and conveying belt line of the product unloading mechanism. However, this device usually adjusts the position of the large-format glass product on the conveying belt to achieve positioning, so that the subsequent cutting precision can be improved, but in the positioning process, the large-format glass product is moved on the conveying belt and is prone to scratches. UTILITARIAN CONTENT

[0004] The present application provides a scratch-preventing positioning and jacking device to solve the problem of scratches on the surface of large-size glass during positioning in the prior art.

[0005] The anti-scratching positioning and jacking device is arranged between two groups of conveying belts, and comprises a supporting assembly, a positioning assembly and a jacking assembly. The supporting assembly comprises a first supporting frame and a second supporting frame. The positioning assembly is installed on the first supporting frame. The jacking assembly is installed on the second supporting frame and is located below the positioning assembly, and comprises a jacking structure and a guide structure. The jacking structure comprises a driving motor, a lead screw and a nut seat. The guide structure comprises a guide plate, a jacking frame and a supporting brush. The driving motor is in transmission connection with the lead screw. The nut seat is sleeved on the circumferential outer side of the lead screw. The nut seat is connected with the guide plate. The jacking frame is installed on the guide plate. The supporting brush is arranged on the jacking frame.

[0006] In some embodiments, the jacking structure further comprises a motor seat and two groups of bearing seats. The motor seat is installed on the second supporting frame. The driving motor is installed on the motor seat. The two groups of bearing seats are respectively installed on the second supporting frame and the motor seat. The two ends of the lead screw are respectively arranged in the two groups of bearing seats.

[0007] In some embodiments, the jacking structure further comprises two groups of first limiting blocks and two groups of second limiting blocks. The two groups of first limiting blocks are arranged on the second supporting frame and are respectively located on the two sides of the first group of bearing seats. The two groups of second limiting blocks are arranged on the motor seat and are respectively located on the two sides of the driving motor.

[0008] In some embodiments, the guide structure further comprises two groups of first abutting blocks and two groups of second abutting blocks. The two groups of first abutting blocks and the two groups of second abutting blocks are respectively arranged on the two sides of the guide plate. The two groups of first abutting blocks are respectively and one-to-one corresponding to the first limiting blocks. The two groups of second abutting blocks are respectively and one-to-one corresponding to the second limiting blocks.

[0009] In some embodiments, the second supporting frame has a sliding groove. The side of the guide plate facing the second supporting frame is provided with a sliding block corresponding to the sliding groove.

[0010] In some embodiments, the jacking frame comprises a mounting frame, two groups of mounting plates, a plurality of supporting rods and a plurality of mounting rods. The two groups of mounting plates are respectively connected with the two ends of the guide plate. The mounting frame is installed on the two groups of mounting plates. The mounting frame has a plurality of connecting rods. Each connecting rod is provided with a plurality of supporting rods. The supporting rods are provided with mounting rods.

[0011] In some embodiments, a plurality of supporting brushes are arranged on each group of mounting rods.

[0012] In some embodiments, the positioning assembly comprises a first positioning structure, a second positioning structure, a third positioning structure and a fourth positioning structure. The first positioning structure, the second positioning structure, the third positioning structure and the fourth positioning structure are arranged on the first supporting frame. The first positioning structure and the second positioning structure are oppositely arranged. The third positioning structure and the fourth positioning structure are oppositely arranged.

[0013] In some embodiments, the first positioning structure, the second positioning structure, the third positioning structure and the fourth positioning structure are respectively arranged in one-to-one correspondence with the four edges of the large-size glass.

[0014] In some embodiments, the first positioning structure comprises a mounting base, an adjusting cylinder and a positioning adjusting rod, the adjusting cylinder is arranged on the mounting base, and the positioning adjusting rod is connected with a cylinder rod of the adjusting cylinder.

[0015] With the technical solution of the present application, the scratch-preventing positioning and jacking device is arranged between the two groups of conveying belts, and can realize positioning during the conveying of the large-size glass. The driving motor and the lead screw are in transmission connection, the driving motor drives the rotation of the lead screw, the nut seat is arranged on the circumferential outer side of the lead screw, and with the rotation of the lead screw, the nut seat moves along the extension direction of the lead screw. The nut seat and the guide plate are connected, and the guide plate is driven to move synchronously. The jacking frame is installed on the guide plate and moves with the guide plate. The supporting brush is arranged on the jacking frame, and thus the supporting brush moves. The large-size glass is placed on the supporting brush, and thus the jacking of the large-size glass is realized. At this time, the positioning assembly adjusts the position of the large-size glass to realize positioning. This arrangement can effectively prevent scratches on the large-size glass during positioning. The technical solution of the present application effectively solves the problem that scratches are easily generated on the surface of the large-size glass during positioning in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0018] Figure 1 Fig. 1 shows a structural schematic diagram of a scratch-preventing positioning and jacking device according to an embodiment of the present application;

[0019] Figure 2 Fig. 2 shows a structural schematic diagram of a jacking assembly according to an embodiment of the present application;

[0020] Figure 3 Fig. 3 shows a structural schematic diagram of a jacking frame according to an embodiment of the present application.

[0021] Among them, the above-mentioned drawings include the following reference signs:

[0022] 10, support assembly; 11, first support frame; 12, second support frame; 20, positioning assembly; 21, first positioning structure; 211, mounting seat; 212, adjusting cylinder; 213, positioning adjusting rod; 22, second positioning structure; 23, third positioning structure; 30, jacking assembly; 31, jacking structure; 311, driving motor; 312, lead screw; 313, nut seat; 314, motor seat; 315, bearing seat; 316, first limiting block; 317, second limiting block; 32, guide structure; 321, guide plate; 322, jacking frame; 3221, mounting frame; 3222, mounting plate; 3223, support rod; 3224, mounting rod; 323, support brush; 324, first abutting block; 325, second abutting block. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0025] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", etc. can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned at 90 degrees or in other orientations in other different ways, and the spatial relative descriptions used herein are interpreted accordingly.

[0026] As Figure 1 and Figure 2As shown, the embodiment relates to a scratch-proof positioning and jacking device, which is arranged between two groups of conveying belts and comprises a supporting assembly 10, a positioning assembly 20 and a jacking assembly 30. The supporting assembly 10 comprises a first supporting frame 11 and a second supporting frame 12. The positioning assembly 20 is mounted on the first supporting frame 11. The jacking assembly 30 is mounted on the second supporting frame 12 and is located below the positioning assembly 20. The jacking assembly 30 comprises a jacking structure 31 and a guide structure 32. The jacking structure 31 comprises a driving motor 311, a lead screw 312 and a nut seat 313. The guide structure 32 comprises a guide plate 321, a jacking frame 322 and a supporting brush 323. The driving motor 311 is in transmission connection with the lead screw 312. The nut seat 313 is arranged on the circumferential outer side of the lead screw 312. The nut seat 313 is connected with the guide plate 321. The jacking frame 322 is mounted on the guide plate 321. The supporting brush 323 is arranged on the jacking frame 322.

[0027] By applying the technical scheme of the embodiment, the scratch-proof positioning and jacking device is arranged between two groups of conveying belts and can realize positioning during the conveying of large-size glass. The positioning assembly 20 is mounted on the first supporting frame 11. The jacking assembly 30 is mounted on the second supporting frame 12 and is located below the positioning assembly 20. When positioning the large-size glass, the jacking assembly 30 is used to jack up first. At this time, the large-size glass is separated from the conveying belt, so that the large-size glass can be effectively prevented from being scratched by the conveying belt during the positioning process. The driving motor 311 is in transmission connection with the lead screw 312. The driving motor 311 drives the lead screw 312 to rotate. The nut seat 313 is arranged on the circumferential outer side of the lead screw 312. With the rotation of the lead screw 312, the nut seat 313 moves along the extension direction of the lead screw 312. The nut seat 313 is connected with the guide plate 321 and drives the guide plate 321 to move synchronously. The jacking frame 322 is mounted on the guide plate 321 and moves with the guide plate 321. The supporting brush 323 is arranged on the jacking frame 322 and moves with the jacking frame 322. The large-size glass is placed on the supporting brush 323, so that the jacking of the large-size glass is realized. At this time, the positioning assembly 20 is used to adjust the position of the large-size glass to realize positioning. This arrangement can effectively prevent the large-size glass from being scratched during the positioning process. The technical scheme of the embodiment effectively solves the problem that the large-size glass is easily scratched on the surface during the positioning of the large-size glass.

[0028] As Figure 2As shown in the drawings, in some embodiments, the jacking structure 31 further comprises a motor seat 314 and two sets of bearing seats 315, the motor seat 314 is installed on the second support frame 12, the driving motor 311 is installed on the motor seat 314, the two sets of bearing seats 315 are respectively installed on the second support frame 12 and the motor seat 314, and the two ends of the lead screw 312 are respectively arranged in the two sets of bearing seats 315, and the two sets of bearing seats 315 support the lead screw 312.

[0029] As shown in the drawings, Figure 2 As shown in the drawings, in some embodiments, the jacking structure 31 further comprises two sets of first limiting blocks 316 and two sets of second limiting blocks 317, the two sets of first limiting blocks 316 are arranged on the second support frame 12 and are respectively located on the two sides of the first set of bearing seats 315, and the two sets of second limiting blocks 317 are arranged on the motor seat 314 and are respectively located on the two sides of the driving motor 311. The arrangement of the first limiting block 316 and the second limiting block 317 can limit the movement of the guide plate 321 and can also alleviate the vibration of the guide plate 321 during movement.

[0030] As shown in the drawings, Figure 2 As shown in the drawings, in some embodiments, the guide structure 32 further comprises two sets of first abutting blocks 324 and two sets of second abutting blocks 325, the two sets of first abutting blocks 324 and the two sets of second abutting blocks 325 are arranged on the two sides of the guide plate 321, and the two sets of first abutting blocks 324 are respectively arranged in one-to-one correspondence with the first limiting blocks 316, and the two sets of second abutting blocks 325 are respectively arranged in one-to-one correspondence with the second limiting blocks 317. With the up and down movement of the guide plate 321, the first abutting block 324 and the second abutting block 325 abut against the first limiting block 316 and the second limiting block 317 respectively, so as to achieve limiting.

[0031] In some embodiments, the second support frame 12 has a sliding groove, and the side of the guide plate 321 facing the second support frame 12 is provided with a sliding block corresponding to the sliding groove. The purpose of this arrangement is to make the guide plate 321 more stable during movement.

[0032] As shown in the drawings, Figure 3As shown in the drawings, in some embodiments, the lifting frame 322 comprises a mounting frame 3221, two groups of mounting plates 3222, multiple groups of supporting rods 3223 and multiple groups of mounting rods 3224, the two groups of mounting plates 3222 are respectively connected with two ends of the guide plate 321, the mounting frame 3221 is mounted on the two groups of mounting plates 3222, and the movement of the mounting frame 3221 is realized along with the movement of the guide plate 321. The mounting frame 3221 has multiple connecting rods, the mounting frame 3221 is a rectangular frame, the multiple connecting rods are arranged at intervals along the length direction of the mounting frame 3221, multiple groups of supporting rods 3223 are arranged on each connecting rod, and the mounting rods 3224 are arranged on the supporting rods 3223. Multiple groups of supporting brushes 323 are arranged at intervals on each group of mounting rods 3224. The supporting brushes 323 can not only support the large-size glass, but also will not scratch the large-size glass due to the small contact area.

[0033] As Figure 1 As shown in the drawings, in some embodiments, the positioning assembly 20 comprises a first positioning structure 21, a second positioning structure 22, a third positioning structure 23 and a fourth positioning structure, the first positioning structure 21, the second positioning structure 22, the third positioning structure 23 and the fourth positioning structure are all arranged on the first support frame 11, the first positioning structure 21 and the second positioning structure 22 are arranged oppositely, and the third positioning structure 23 and the fourth positioning structure are arranged oppositely. The first positioning structure 21, the second positioning structure 22, the third positioning structure 23 and the fourth positioning structure are respectively arranged in one-to-one correspondence with four edges of the large-size glass. The first positioning structure 21 comprises a mounting seat 211, an adjusting air cylinder 212 and a positioning adjusting rod 213, the adjusting air cylinder 212 is arranged on the mounting seat 211, the mounting seat 211 is mounted on the first support frame 11, and the positioning adjusting rod 213 is connected with the cylinder rod of the adjusting air cylinder 212. The adjusting air cylinder 212 can push the positioning adjusting rod 213 to be close to or away from the large-size glass. The abutment between the positioning adjusting rod and the large-size glass realizes the positioning adjustment of the large-size glass. It should be noted that the adjusting air cylinder 212 and the large-size glass are arranged horizontally, and the positioning adjusting rod 213 and the large-size glass are arranged vertically. The structures of the second positioning structure 22, the third positioning structure 23 and the fourth positioning structure are referred to the first positioning structure 21, and will not be described here.

[0034] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0035] It should be noted that the terms "first", "second", and the like, herein do not necessarily have an ordinal or chronological significance. These terms are used to distinguish a certain feature from another feature. It should be understood that the terms "comprises", "comprising", "includes", "including" and the like can be used in the inclusive sense, i.e., meaning and / or can be used in the sense of "comprising", and can not be used in the sense of "consisting only of". The present application can be implemented in any suitable forms and the embodiments described herein are merely illustrative and not restrictive of the present application. Accordingly, many modifications and variations of this application can be made without departing from its spirit and scope, which are defined by the appended claims.

[0036] The specific embodiments of the present application are described herein for the purpose of illustrating the present application. The application is not limited to these embodiments since modifications can be made by those skilled in the art without departing from the spirit and scope of the application as defined by the following claims.

Claims

1. A scratch-proof positioning jacking device, which is arranged between two groups of conveying belts, characterized in that, The utility model relates to a kind of lifting device, including: Supporting assembly (10), the supporting assembly (10) includes first support frame (11) and second support frame (12); Positioning assembly (20), the positioning assembly (20) is installed on the first support frame (11); Jacking assembly (30), the jacking assembly (30) is installed on the second support frame (12), the jacking assembly (30) is below the positioning assembly (20), the jacking assembly (30) includes jacking structure (31) and guide structure (32), the jacking structure (31) includes drive motor (311), lead screw (312) and nut seat (313), the guide structure (32) includes guide plate (321), jacking frame (322) and support brush (323), the drive motor (311) and the lead screw (312) are transmission connection, the nut seat (313) is set on the circumferential outside of the lead screw (312), the nut seat (313) and the guide plate (321) are connected, the jacking frame (322) is installed on the guide plate (321), and the support brush (323) is arranged on the jacking frame (322).

2. The scratch-resistant positioning and jacking device according to claim 1, characterized in that The jacking structure (31) further includes motor base (314) and two groups of bearing seat (315), the motor base (314) is installed on the second support frame (12), the drive motor (311) is installed on the motor base (314), two groups of bearing seat (315) are installed on the second support frame (12) and the motor base (314) respectively, and the both ends of the lead screw (312) are respectively threaded in two groups of bearing seat (315).

3. The scratch-resistant positioning and jacking device of claim 2, wherein, The jacking structure (31) further includes two groups of first limit block (316) and two groups of second limit block (317), two groups of first limit block (316) are arranged on the second support frame (12), and are respectively located on the both sides of first group bearing seat (315), two groups of second limit block (317) are arranged on the motor base (314), and are respectively located on the both sides of drive motor (311).

4. The scratch-resistant positioning and jacking device of claim 3, wherein, The guide structure (32) further includes two groups of first abutting block (324) and two groups of second abutting block (325), two groups of first abutting block (324) and two groups of second abutting block (325) are respectively arranged on the both sides of the guide plate (321), and two groups of first abutting block (324) are respectively and first limit block (316) one-to-one corresponding arrangement, two groups of second abutting block (325) are respectively and second limit block (317) one-to-one corresponding arrangement.

5. The scratch-resistant positioning and jacking device of claim 1, wherein, The second support frame (12) has a sliding slot, and the side of the guide plate (321) facing the second support frame (12) is provided with a sliding block corresponding to the sliding slot.

6. The scratch-resistant positioning and jacking device of claim 1, wherein, The jacking frame (322) comprises a mounting frame (3221), two groups of mounting plates (3222), a plurality of groups of supporting rods (3223) and a plurality of groups of mounting rods (3224), the two groups of mounting plates (3222) are connected with two ends of the guide plate (321) respectively, the mounting frame (3221) is mounted on the two groups of mounting plates (3222), the mounting frame (3221) has a plurality of connecting rods, a plurality of groups of supporting rods (3223) are arranged on each connecting rod, and a mounting rod (3224) is arranged on the supporting rod (3223).

7. The scratch-resistant positioning and jacking device of claim 6, wherein, A plurality of groups of supporting brushes (323) are arranged on each group of mounting rods (3224) at intervals.

8. The scratch-resistant positioning and jacking device of claim 1, wherein, The positioning assembly (20) comprises a first positioning structure (21), a second positioning structure (22), a third positioning structure (23) and a fourth positioning structure, the first positioning structure (21), the second positioning structure (22), the third positioning structure (23) and the fourth positioning structure are arranged on the first supporting frame (11), the first positioning structure (21) and the second positioning structure (22) are arranged oppositely, and the third positioning structure (23) and the fourth positioning structure are arranged oppositely.

9. The scratch-resistant positioning and jacking device of claim 8, wherein, The first positioning structure (21), the second positioning structure (22), the third positioning structure (23) and the fourth positioning structure are arranged one by one in correspondence with four edges of the large-size glass respectively.

10. The scratch-resistant positioning and jacking device of claim 9, wherein, The first positioning structure (21) comprises a mounting seat (211), an adjusting air cylinder (212) and a positioning adjusting rod (213), the adjusting air cylinder (212) is arranged on the mounting seat (211), and the positioning adjusting rod (213) is connected with a cylinder rod of the adjusting air cylinder (212).

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