Glass jig positioning device

Abstract

The utility model provides a glass jig positioning device. The glass jig positioning device comprises a mounting seat, the workbench is connected with the mounting seat; the limiting assembly is connected with the workbench; the first positioning assembly comprises a fixing seat structure, a first positioning block structure and an elastic piece, the fixing seat structure is connected with the mounting seat and located on the side, away from the limiting assembly, of the workbench, the first positioning block structure is movably connected with the mounting seat, and the elastic piece is arranged between the fixing seat structure and the first positioning block structure; the first positioning block structure is provided with an inclined face, and the height of the inclined face is continuously increased in the direction close to and away from the elastic piece. And the output end of the driving assembly corresponds to the inclined face, and the driving assembly is located on the side, away from the workbench, of the mounting base. According to the technical scheme, the problem of low product precision caused by inaccurate positioning in the glass positioning process in the prior art is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass processing, and in particular to a glass fixture positioning device. Background Art

[0002] During the glass processing process, the glass to be processed needs to be placed on a workbench and then cut, polished, and coated. To ensure processing accuracy, the above processes are usually carried out using automated equipment because the positioning of the glass is particularly important.

[0003] In the process of glass positioning, the glass is mostly placed manually and positioned with the help of corresponding jigs.

[0004] The positioning method in the prior art not only consumes manpower and time, but also has low repeated positioning accuracy due to problems such as the level of manual skills, thus affecting the processing efficiency, such as CN214923708U. Utility Model Content

[0005] A technical problem to be solved by the present application is that, during the glass positioning process, there is a problem of low product precision due to inaccurate positioning.

[0006] In order to solve the above technical problems, the present application provides a glass fixture positioning device.

[0007] A glass fixture positioning device provided according to the present application includes: a mounting seat; a workbench, which is connected to the mounting seat; a limiting assembly, which is connected to the workbench; a first positioning assembly, which includes a fixed seat structure, a first positioning block structure and an elastic member, the fixed seat structure is connected to the mounting seat and is located on the side of the workbench away from the limiting assembly, the first positioning block structure is movably connected to the mounting seat, the elastic member is arranged between the fixed seat structure and the first positioning block structure, the first positioning block structure has an inclined surface, and the height of the inclined surface increases continuously in the direction from approaching to away from the elastic member; a driving assembly, the output end of the driving assembly is arranged corresponding to the inclined surface, and the driving assembly is located on the side of the mounting seat away from the workbench.

[0008] In some embodiments, the fixed seat structure includes a slide rail and a side plate, the slide rail is connected to the side plate, the extension direction of the slide rail is perpendicular to the side plate, the first positioning block structure is movably connected to the slide rail, and the elastic member is arranged between the side plate and the first positioning block structure.

[0009] In some embodiments, the first positioning block structure includes a first positioning portion, a first connecting portion, a sliding block and a force-bearing portion. The first positioning portion, the first connecting portion, the sliding block and the force-bearing portion are connected in sequence. The height of the lower surface of the first positioning portion in the vertical direction is higher than the upper surface of the workbench. The first connecting portion is connected to the first end of the elastic member, the sliding block is movably connected to the slide rail, and the inclined surface is located on the side of the force-bearing portion away from the sliding block.

[0010] In some embodiments, the driving assembly includes a vertical driving structure and a force applying structure, the force applying structure is connected to the output end of the vertical driving structure, and the force applying structure has a force applying state close to the force receiving part and a force waiting state away from the force receiving part.

[0011] In some embodiments, the force-applying structure includes a mounting portion, a rotating shaft and a force-applying portion, the mounting portion is connected to the output end of the vertical drive structure, the rotating shaft is connected to the mounting portion, the force-applying portion is rotatably connected to the rotating shaft, and the outer side wall of the force-applying portion is a cylindrical side wall.

[0012] In some embodiments, the first connecting portion has a connecting hole, which is arranged on a side of the first connecting portion close to the side plate, the first end of the elastic member is partially inserted into the connecting hole, and the second end of the elastic member is connected to the side plate.

[0013] In some embodiments, the glass fixture positioning device also includes a second positioning assembly, the second positioning assembly includes a horizontal driving structure and a second positioning block structure, the second positioning block structure is connected to the output end of the horizontal driving structure, the horizontal driving structure is connected to the mounting seat, and the first positioning block structure and the second positioning block structure are respectively arranged on adjacent sides of the workbench.

[0014] In some embodiments, the limit assembly includes a first limit block and a second limit block, the first limit block is connected to the workbench and is arranged opposite to the first positioning block structure, the height of the upper surface of the first limit block in the vertical direction is higher than the height of the upper surface of the workbench in the vertical direction, the second limit block is connected to the workbench and is arranged opposite to the second positioning block structure, the height of the upper surface of the second limit block in the vertical direction is higher than the height of the upper surface of the workbench in the vertical direction.

[0015] In some embodiments, the first limit block is movably connected to the workbench, the first limit block has a long hole, the length direction of the long hole is parallel to the extension direction of the slide rail, and a fastener is inserted between the long hole and the workbench.

[0016] In some embodiments, the glass fixture positioning device further includes a sensing component, which is connected to the mounting seat and is disposed corresponding to the workbench.

[0017] Through the above technical solution, the glass jig positioning device provided by the present application starts the driving component, and the output end of the driving component moves in the direction close to the first positioning block structure. Since the lower surface of the first positioning block structure is an inclined surface, as the output end of the driving component continues to rise, the first positioning block structure moves in the direction away from the limiting component, and the elastic member is compressed. After the glass jig is placed between the first positioning block structure and the limiting component, the driving component is controlled to move in the direction away from the first positioning block structure. The first positioning block structure moves in the direction close to the limiting component under the action of the elastic member. The glass jig is clamped between the limiting component and the first positioning component under the action of the elastic member to complete the positioning. The technical solution of the present application effectively solves the problem of low product precision caused by inaccurate positioning in the glass positioning process in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A structural schematic diagram showing the positioning state of the glass fixture positioning device disclosed in the first embodiment of the present application;

[0020] Figure 2 Shows Figure 1 A front view schematic diagram of a positioning state of a glass fixture positioning device;

[0021] Figure 3 Shows Figure 1 A schematic top view of a positioning state of a glass fixture positioning device;

[0022] Figure 4 Shows Figure 1 A structural schematic diagram of a glass fixture positioning device in a waiting-to-position state;

[0023] Figure 5 Shows Figure 1 A left schematic diagram of a glass fixture positioning device in a waiting-to-position state;

[0024] Figure 6 Shows Figure 1 A top view schematic diagram of a glass fixture positioning device in a waiting-to-position state.

[0025] Description of reference numerals:

[0026] 10. Mounting seat; 20. Workbench; 30. Limiting assembly; 31. First limiting block; 311. Long hole; 32. Second limiting block; 40. First positioning assembly; 41. Fixed seat structure; 411. Slide rail; 412. Side plate; 42. First positioning block structure; 421. First positioning portion; 422. First connecting portion; 423. Sliding block; 424. Force-bearing portion; 43. Elastic member; 44. Inclined surface; 50. Driving assembly; 51. Vertical driving structure; 52. Force-applying structure; 521. Mounting portion; 522. Rotating shaft; 523. Force-applying portion; 60. Second positioning assembly; 61. Horizontal driving structure; 62. Second positioning block structure; 70. Induction assembly. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0028] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0031] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0032] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] like Figures 1 to 6 As shown, the glass fixture positioning device disclosed in the first embodiment of the present application comprises a mounting seat 10, a workbench 20, a limiting assembly 30, a first positioning assembly 40 and a driving assembly 50. The workbench 20 is connected to the mounting seat 10, the limiting assembly 30 is connected to the workbench 20, the first positioning assembly 40 comprises a fixed seat structure 41, a first positioning block structure 42 and an elastic member 43, the fixed seat structure 41 is connected to the mounting seat 10 and is located on the side of the workbench 20 away from the limiting assembly 30, the first positioning block structure 42 is movably connected to the mounting seat 10, the elastic member 43 is arranged between the fixed seat structure 41 and the first positioning block structure 42, the first positioning block structure 42 has an inclined surface 44, the height of the inclined surface 44 increases continuously along the direction from approaching to away from the elastic member 43, the output end of the driving assembly 50 is arranged corresponding to the inclined surface 44, and the driving assembly 50 is located on the side of the mounting seat 10 away from the workbench 20.

[0035] By applying the technical solution of the first embodiment, the driving assembly 50 is started, and the output end of the driving assembly 50 moves in a direction close to the first positioning block structure 42. Since the lower surface of the first positioning block structure 42 is a slope 44, as the output end of the driving assembly 50 continues to rise, the first positioning block structure 42 moves in a direction away from the limiting assembly 30, and the elastic member 43 is compressed. After the glass fixture is placed between the first positioning block structure 42 and the limiting assembly 30, the driving assembly 50 is controlled to move in a direction away from the first positioning block structure 42. The first positioning block structure 42 moves in a direction close to the limiting assembly 30 under the action of the elastic member 43. The glass fixture is clamped between the limiting assembly 30 and the first positioning assembly 40 under the action of the elastic member 43, and the positioning is completed. The technical solution of the first embodiment effectively solves the problem of low product precision caused by inaccurate positioning in the glass positioning process in the prior art.

[0036] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the fixed seat structure 41 includes a slide rail 411 and a side plate 412, the slide rail 411 is connected to the side plate 412, the extension direction of the slide rail 411 is perpendicular to the side plate 412, the first positioning block structure 42 is movably connected to the slide rail 411, and the elastic member 43 is arranged between the side plate 412 and the first positioning block structure 42. The slide rail 411 guides the movement of the first positioning block structure 42 to prevent the first positioning block structure 42 from being offset during the movement, resulting in a change in the positional relationship between the inclined surface 44 and the driving assembly 50, resulting in structural failure. The elastic member 43 is a spring, and the axis of the elastic member is arranged parallel to the slide rail 411, so the spring force is parallel to the extension direction of the slide rail 411, ensuring that the first positioning block structure 42 can move along the slide rail 411 under the action of the spring force.

[0037] like Figures 1 to 6As shown, in the technical scheme of embodiment one, the first positioning block structure 42 includes a first positioning portion 421, a first connecting portion 422, a slider 423 and a force-bearing portion 424. The first positioning portion 421, the first connecting portion 422, the slider 423 and the force-bearing portion 424 are connected in sequence. The height of the lower surface of the first positioning portion 421 in the vertical direction is higher than the upper surface of the workbench 20. The first connecting portion 422 is connected to the first end of the elastic member 43. The slider 423 is movably connected to the slide rail 411. The inclined surface 44 is located on the side of the force-bearing portion 424 away from the slider 423. The output end of the driving assembly 50 is close to the inclined surface 44. The inclined surface 44 moves in a direction away from the limiting assembly 30 under the external force of the driving assembly 50. The slider 423 has a slide groove matched with the slide rail 411. The movement of the inclined surface 44 drives the slider 423 to move along the slide rail 411. The first connecting portion 422 moves in a direction close to the side plate 412. The elastic member 43 is compressed, and the distance between the first positioning portion 421 and the limiting assembly 30 increases, so that the glass fixture can be placed between the two. The output end of the driving assembly 50 is controlled to be away from the inclined surface 44. The first positioning block structure 42 moves in a direction away from the side plate 412 under the elastic force of the elastic member 43, thereby clamping the glass fixture. The driving assembly 50 controls the first positioning block structure 42 to be away from the limiting assembly 30, and the elastic member 43 controls the first positioning block structure 42 to be close to the limiting assembly 30. The movement distance of the output end of the driving assembly 50 can be better adjusted according to the size of the glass fixture, and the method of clamping the glass fixture with the spring elastic force can effectively avoid the side wall of the fixture from being damaged by a large force.

[0038] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the driving assembly 50 includes a vertical driving structure 51 and a force-applying structure 52. The force-applying structure 52 is connected to the output end of the vertical driving structure 51. The force-applying structure 52 has a force-applying state close to the force-bearing part 424 and a waiting state for force-applying state away from the force-bearing part 424. The output end of the vertical driving structure 51 moves in the vertical direction, thereby driving the force-applying structure to approach or move away from the force-bearing part 424. The force-applying structure 52 continues to rise after abutting against the inclined surface 44. The first positioning block structure 42 moves in the horizontal direction until there is sufficient space between the first positioning block structure 42 and the limiting assembly 30, and the glass fixture is placed between the two. The elastic force of the elastic member 43 makes the first positioning block structure 42 approach the glass fixture and press the glass fixture on the limiting assembly 30. The limiting assembly 30 and the first positioning block structure 42 clamp the glass fixture to complete the positioning.

[0039] like Figures 1 to 6As shown, in the technical solution of the first embodiment, the force-applying structure 52 includes a mounting portion 521, a rotating shaft 522 and a force-applying portion 523. The mounting portion 521 is connected to the output end of the vertical drive structure 51, the rotating shaft 522 is connected to the mounting portion 521, the force-applying portion 523 is rotatably connected to the rotating shaft 522, and the outer side wall of the force-applying portion 523 is a cylindrical side wall. In the process of the force-applying structure 52 continuing to rise after it abuts against the inclined surface 44, since the outer side wall of the force-applying portion 523 is a cylindrical side wall and is rotatably connected to the rotating shaft 522, the force-applying portion 523 rotates while moving upward, and the friction force between the force-applying portion 523 and the inclined surface 44 is rolling friction, which is relatively small. The power required for the drive assembly 50 to rise is relatively small, which saves energy and increases the service life. The force-applying structure 52 can select a cam follower, a rolling bearing, a roller, etc.

[0040] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the first connecting portion 422 has a connecting hole, which is arranged on a side of the first connecting portion 422 close to the side plate 412, and the first end of the elastic member 43 is partially inserted into the connecting hole, and the second end of the elastic member 43 is connected to the side plate 412. The setting of the connecting hole prevents the elastic member 43 from being offset, causing the elastic member 43 to fall off from the first connecting portion 422, and causing structural failure.

[0041] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the glass jig positioning device also includes a second positioning assembly 60, the second positioning assembly 60 includes a horizontal driving structure 61 and a second positioning block structure 62, the second positioning block structure 62 is connected to the output end of the horizontal driving structure 61, the horizontal driving structure 61 is connected to the mounting seat 10, and the first positioning block structure 42 and the second positioning block structure 62 are respectively arranged on adjacent sides of the workbench 20. The horizontal driving structure 61 controls the second positioning block structure 62 to approach or move away from the limiting assembly 30, and the glass jig is positioned by clamping the glass jig with the limiting assembly 30. The first positioning block structure 42 and the second positioning block structure 62 respectively position the glass jig in two directions, thereby ensuring the accuracy of the positioning of the glass jig on the workbench 20 and preventing the glass jig from moving in the horizontal direction.

[0042] like Figures 1 to 6As shown, in the technical solution of the first embodiment, the limit assembly 30 includes a first limit block 31 and a second limit block 32. The first limit block 31 is connected to the workbench 20 and is arranged opposite to the first positioning block structure 42. The height of the upper surface of the first limit block 31 in the vertical direction is higher than the height of the upper surface of the workbench 20 in the vertical direction. The second limit block 32 is connected to the workbench 20 and is arranged opposite to the second positioning block structure 62. The height of the upper surface of the second limit block 32 in the vertical direction is higher than the height of the upper surface of the workbench 20 in the vertical direction. The first limit block 31 limits the movement of the glass jig along the movement direction of the first positioning block structure 42, and the second limit block 32 limits the movement of the glass jig along the movement direction of the second positioning block structure 62. Under the joint action of the above structures, the two adjacent sides of the glass jig are respectively pressed against the first limit block 31 and the second limit block 32, so as to realize the precise positioning of the glass jig and reduce the processing error.

[0043] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the first limit block 31 is movably connected to the workbench 20, and the first limit block 31 has a long hole 311, the length direction of the long hole 311 is parallel to the extension direction of the slide rail 411, and a fastener is inserted between the long hole 311 and the workbench 20. The arrangement of the long hole 311 and the fastener can realize the change and fixation of the position of the first limit block 31 on the workbench 20, thereby increasing the maximum distance between the first positioning block structure 42 and the first limit block 31, and then being applicable to glass fixtures of different sizes, with stronger versatility.

[0044] like Figures 1 to 6 As shown, in the technical solution of the first embodiment, the glass fixture positioning device also includes a sensing component 70, which is connected to the mounting seat 10, and the sensing component 70 is arranged corresponding to the workbench 20. The sensing component 70 uses a gravity sensor, and the probe of the sensing component 70 is arranged corresponding to the side of the mounting seat 10 away from the workbench 20. After the sensing component 70 senses that the fixture is placed on the workbench, it sends a signal to control the output end of the vertical drive structure 51 to move away from the inclined surface 44, thereby clamping the glass fixture to complete the positioning in the first direction, and then controls the horizontal drive structure 61 to drive the second positioning block structure 62 to move in the direction close to the second limit block 32 to complete the positioning in the second direction. The setting of the sensing component 70 can realize the full automatic operation of the entire device and reduce the burden on the staff.

[0045] The difference between the technical solution of Example 2 and that of Example 1 is that the second positioning assembly 60 has the same structure as the first positioning assembly 40. When the vertical drive structure 51 is damaged, the first positioning block structure 42 and the second positioning block structure 62 can be manually pushed away from the limiting assembly 30 and the fixture can be placed on the workbench.

[0046] From the above, it can be known that the rise of the lifting cylinder (vertical drive structure 51) will push the lifting moving block (force-bearing part 424) to move to the left, compressing the spring (elastic member 43). At the same time, the slide cylinder (horizontal drive structure 61) is in its original position, and the space between the rear top plate (second positioning block structure 62) and the front baffle (second limit block 32) is waiting to be placed in the glass fixture; the glass fixture is placed on the bottom plate (workbench 20) by a robot or manually, and the glass can be adsorbed by the vacuum below to prevent the glass from moving during the movement; at this time, the sensor (sensing component 70) detects that a fixture has been placed, and sends a signal to the lifting cylinder, which retracts to its original position, and the spring force pushes the left adjustable bottom plate (first positioning block structure 42) to the right, and the left adjustable bottom plate slides smoothly on the linear rail (slide rail 411) with little resistance, and is compatible with the right The side adjustable bottom plate (first limit block 31) forms left and right clamping forces. Since the glass fixture is made of acrylic, it will not damage the glass. When the lifting cylinder returns to its original position, it transmits a signal to the slide cylinder, which drives the rear top plate installed on it to push the glass fixture forward. After the action is completed, the slide cylinder retracts to complete the positioning of the glass fixture. Since the spring force is always present, the entire device moves to the processing position without causing the glass to deflect. During the positioning process, the vacuum has been activated and the glass will be firmly adsorbed. After the processing is completed, only the lifting cylinder needs to be extended, and the glass fixture can be removed by a manipulator or manually after the spring is compressed. When products of different sizes need to be processed and changed, the position of the right adjustable baffle, the left adjustable bottom plate, and the rear top plate can be adjusted to achieve compatibility with products of different sizes. The present application can quickly and accurately position the glass, improve processing efficiency and processing accuracy, and is compatible with glass processing of different sizes and easy to adjust. The structural design is compact and reasonable, occupies little space, and is suitable for rapid positioning of precision processing of cover glass. The positioning block is quickly pushed by the cylinder action, and the glass fixture is positioned quickly and accurately. The position of the positioning block can be adjusted to correspond to various sizes. Vacuum adsorption is introduced to prevent glass damage during movement. The structure is compact and occupies little space.

[0047] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0048] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A glass fixture positioning device, characterized in that: include: Mounting seat (10); A workbench (20), wherein the workbench (20) is connected to the mounting seat (10); A limiting assembly (30), wherein the limiting assembly (30) is connected to the workbench (20); A first positioning assembly (40), the first positioning assembly (40) comprising a fixed seat structure (41), a first positioning block structure (42) and an elastic member (43), the fixed seat structure (41) being connected to the mounting seat (10) and being located on a side of the workbench (20) away from the limiting assembly (30), the first positioning block structure (42) being movably connected to the mounting seat (10), the elastic member (43) being arranged between the fixed seat structure (41) and the first positioning block structure (42), the first positioning block structure (42) having an inclined surface (44), the height of the inclined surface (44) continuously increasing along a direction from approaching to away from the elastic member (43); A driving component (50), wherein an output end of the driving component (50) is arranged corresponding to the inclined surface (44), and the driving component (50) is located on a side of the mounting seat (10) away from the workbench (20).

2. The glass fixture positioning device according to claim 1, characterized in that: The fixed seat structure (41) comprises a slide rail (411) and a side plate (412); the slide rail (411) is connected to the side plate (412); the extension direction of the slide rail (411) is perpendicular to the side plate (412); the first positioning block structure (42) is movably connected to the slide rail (411); and the elastic member (43) is arranged between the side plate (412) and the first positioning block structure (42).

3. The glass fixture positioning device according to claim 2, characterized in that: The first positioning block structure (42) comprises a first positioning portion (421), a first connecting portion (422), a slider (423) and a force-bearing portion (424); the first positioning portion (421), the first connecting portion (422), the slider (423) and the force-bearing portion (424) are connected in sequence; the lower surface of the first positioning portion (421) is higher in the vertical direction than the upper surface of the workbench (20); the first connecting portion (422) is connected to the first end of the elastic member (43); the slider (423) is movably connected to the slide rail (411); and the inclined surface (44) is located on a side of the force-bearing portion (424) away from the slider (423).

4. The glass fixture positioning device according to claim 3, characterized in that: The driving assembly (50) comprises a vertical driving structure (51) and a force-applying structure (52), wherein the force-applying structure (52) is connected to an output end of the vertical driving structure (51), and the force-applying structure (52) has a force-applying state close to the force-bearing portion (424) and a force-ready state away from the force-bearing portion (424).

5. The glass fixture positioning device according to claim 4, characterized in that: The force-applying structure (52) comprises a mounting portion (521), a rotating shaft (522) and a force-applying portion (523); the mounting portion (521) is connected to the output end of the vertical drive structure (51); the rotating shaft (522) is connected to the mounting portion (521); the force-applying portion (523) is rotatably connected to the rotating shaft (522); and the outer side wall of the force-applying portion (523) is a cylindrical side wall.

6. The glass fixture positioning device according to claim 3, characterized in that: The first connecting portion (422) has a connecting hole, which is arranged on a side of the first connecting portion (422) close to the side plate (412), the first end of the elastic member (43) is partially inserted into the connecting hole, and the second end of the elastic member (43) is connected to the side plate (412).

7. The glass fixture positioning device according to claim 2, characterized in that: The glass fixture positioning device also includes a second positioning component (60), the second positioning component (60) includes a horizontal driving structure (61) and a second positioning block structure (62), the second positioning block structure (62) is connected to the output end of the horizontal driving structure (61), the horizontal driving structure (61) is connected to the mounting seat (10), and the first positioning block structure (42) and the second positioning block structure (62) are respectively arranged on adjacent sides of the workbench (20).

8. The glass fixture positioning device according to claim 7, characterized in that: The limiting assembly (30) comprises a first limiting block (31) and a second limiting block (32); the first limiting block (31) is connected to the workbench (20) and is arranged opposite to the first positioning block structure (42); the height of the upper surface of the first limiting block (31) in the vertical direction is higher than the height of the upper surface of the workbench (20) in the vertical direction; the second limiting block (32) is connected to the workbench (20) and is arranged opposite to the second positioning block structure (62); the height of the upper surface of the second limiting block (32) in the vertical direction is higher than the height of the upper surface of the workbench (20) in the vertical direction.

9. The glass fixture positioning device according to claim 8, characterized in that: The first limit block (31) is movably connected to the workbench (20), the first limit block (31) has a long hole (311), the length direction of the long hole (311) is parallel to the extension direction of the slide rail (411), and a fastener is provided between the long hole (311) and the workbench (20).

10. The glass fixture positioning device according to claim 1, characterized in that: The glass fixture positioning device further comprises a sensing component (70), wherein the sensing component (70) is connected to the mounting seat (10), and the sensing component (70) is arranged corresponding to the workbench (20).

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