Turnover mechanism with positioning structure

Abstract

The utility model relates to the technical field of glass processing, in particular to a turnover mechanism with a positioning structure, which comprises a base, mounting frames are welded on two sides of the surface of the base, a positive and negative rotation motor is mounted on one side of the surface of each mounting frame, and an output shaft of each positive and negative rotation motor is rotatably connected with a rotating shaft through a coupler. A fixing plate is welded to the top of the base, a first supporting rod is welded to one side of the surface of the fixing plate, a supporting plate is connected to the surface of the first supporting rod in a sleeving mode, and a second supporting rod is welded to the other side of the surface of the fixing plate. According to the glass clamping device, glass with different thicknesses can be clamped through a first spring and a second spring, the practicability of the overturning mechanism is improved, a clamping rod can be popped out by the second spring when passing through a penetrating opening to be connected with a stretching plate in a clamped mode, a worker can adjust the length of the stretching plate according to the actual situation, and therefore glass with different sizes can be clamped conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a turning mechanism with a positioning structure. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals as the main raw materials, with a small amount of auxiliary raw materials added. During glass processing, it needs to be cleaned, polished and other processes, so a flipping mechanism is used to assist in processing.

[0003] At the same time, although the existing flipping mechanism can also flip the glass, the glass clamping process is cumbersome and the clamping assembly cannot be conveniently adjusted when facing glass of different thicknesses. At the same time, the existing flipping mechanism is not convenient for clamping and flipping glass of various sizes, which leads to limitations in the use of the equipment. Therefore, a flipping mechanism with a positioning structure is proposed.

[0004] The existing patent (publication number: CN214526788U) discloses a glass flipping mechanism, including a machine, a fixed base and a glass flipping assembly are installed on the machine, and an inclined sliding end surface is arranged on the upper part of the fixed base. The glass flipping assembly is driven by the inclined sliding mechanism to slide along the inclined sliding end surface, so that the glass flipping assembly can achieve up and down and front and back displacement relative to the glass taking and placing position; the driving structure is simple, the action amplitude is small, and the action is precise, so as to avoid the problem of glass being broken due to action error. The glass flipping assembly slides backward along the inclined sliding end surface to achieve the glass being taken out from the glass edge grinding machine and lifted to a certain height at the same time, so that the glass has enough space to flip 90 degrees. In the process of realizing the utility model, the inventor found that the prior art has the following problems: 1. The flipping mechanism of the existing design is not perfect in clamping, the process of clamping the glass is cumbersome and it is impossible to clamp glasses of different thicknesses quickly; 2. The size adjustment of the flipping mechanism of the existing design is not perfect, and it is not convenient to clamp and flip glasses of various sizes. Utility Model Content

[0005] The utility model aims to provide a turnover mechanism with a positioning structure to solve the problems raised in the above background technology, such as the inability to clamp glasses of different thicknesses and the incomplete size adjustment of the turnover mechanism. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip mechanism with a positioning structure comprises a base, mounting frames are welded on both sides of the surface of the base, a forward and reverse motor is installed on one side of the surface of the mounting frame, the output shaft of the forward and reverse motor is rotatably connected with the rotating shaft through a coupling, a fixing plate is welded on the top of the base, a first support rod is welded on one side of the surface of the fixing plate, a support plate is sleeved on the surface of the first support rod, a second support rod is welded on the other side of the surface of the fixing plate, a pulley is sleeved on the surface of the second support rod, a support assembly is welded on the surface of the pulley, a slide groove is provided on one side of the surface of the support plate, the support plate is slidably connected with a stretching plate through the slide groove, a clamping assembly is provided on one side of the surface of the stretching plate, a T-shaped slider is slidably connected on one side of the surface of the T-shaped slider, a clamping assembly is welded on one side of the surface of the T-shaped slider, one end of the stretching plate is threadedly connected with the fixing rod, a locking buckle is welded on one side of the surface of the fixing rod, a chain is sleeved on the surface of the locking buckle, and one end of the chain is transmission-connected with the rotating shaft.

[0006] Further preferably, the support assembly includes a base plate welded to the surface of the pulley, a first groove is opened on the top of the base plate, a cover plate is connected to the base plate through the first groove, a first spring is welded to the inner wall of the first groove, a cover plate is welded to the other end of the first spring, and multiple groups of first springs are provided, and two groups of support assemblies are provided, and the two groups of support assemblies are symmetrically distributed about the horizontal center line of the pulley.

[0007] Further preferably, the locking assembly includes a second groove opened on one side of the surface of the stretching plate, a second spring is welded to the inner wall of the second groove, a locking rod is welded to the other end of the second spring, and a plurality of through holes are opened on one side of the surface of the support plate from top to bottom. When the locking rod passes through the through holes, it is popped out by the second spring to be locked with the stretching plate, and the multiple groups of through holes are symmetrically distributed about the vertical center line of the surface of the support plate.

[0008] Further preferably, the clamping assembly includes a U-shaped mounting frame welded to one side of the surface of the T-shaped slider, the top of the U-shaped mounting frame is threadedly connected to a first threaded rod, one end of the first threaded rod is welded to a handle, the other end of the first threaded rod is rotatably connected to a clamping plate, one side of the surface of the clamping plate is glued to a rubber pad, and the external dimension structure of the rubber pad is consistent with the external dimension structure of the clamping plate.

[0009] Further preferably, a sliding inner cavity is opened on one side of the surface of the U-shaped mounting frame, a slider is slidably connected inside the sliding inner cavity, a clamping plate is welded to one end of the slider, and a first threaded hole consistent with the external size of the first threaded rod is opened on the surface of the U-shaped mounting frame, and the first threaded rod forms a spiral transmission mechanism with the clamping plate through the U-shaped mounting frame and the first threaded hole.

[0010] Further preferably, an inner cavity is opened at one end of the stretching plate, and a fixing rod is sleeved on the stretching plate through the inner cavity, and a second threaded rod is threadedly connected to one side of the surface of the stretching plate, and a second threaded hole consistent with the outer size of the second threaded rod is opened on one side of the surface of the stretching plate and the fixing rod, and two groups of the second threaded rod and the second threaded hole are provided, and the two groups of the second threaded rod and the second threaded hole are symmetrically distributed about the vertical center line of the fixing rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by adding a U-shaped mounting frame, a first threaded hole, a handle, a sliding inner cavity, a sliding block and a clamping plate, the distance between the clamping plate and the glass can be adjusted by rotating the handle, so that glass of different thicknesses can be clamped, thereby improving the practicality of the flip mechanism.

[0013] In the utility model, by adding a support plate, a stretching plate, a locking assembly and a T-shaped slider, the stretching plate can be stretched, and the locking rod will be popped out by the second spring and locked with the stretching plate when passing through the through-hole, so that the staff can adjust the length of the stretching plate according to the actual situation, thereby facilitating the clamping of glass of different sizes and improving the convenience of the flipping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the full cross-section structure of the support assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the full cross-section structure of the clamping assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the full cross-section structure of the second threaded rod of the utility model;

[0018] Figure 5 This is a schematic diagram of the full cross-section structure of the first support rod of the utility model.

[0019] In the figure: 1, base; 2, mounting frame; 3, forward and reverse motor; 4, rotating shaft; 5, fixing plate; 6, first support rod; 7, support plate; 8, second support rod; 9, pulley; 10, support assembly; 1001, bottom plate; 1002, first groove; 1003, cover plate; 1004, first spring; 11, slide groove; 12, stretching plate; 13, locking assembly; 1301, second groove; 1302, second spring; 1 303, locking rod; 1304, through-hole; 14, T-shaped slider; 15, clamping assembly; 1501, U-shaped mounting frame; 1502, first threaded rod; 1503, handle; 1504, clamping plate; 1505, rubber pad; 16, fixing rod; 17, locking buckle; 18, chain; 19, sliding inner cavity; 20, slider; 21, first threaded hole; 22, inner cavity; 23, second threaded rod; 24, second threaded hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a flip mechanism with a positioning structure, including a base 1, mounting frames 2 are welded on both sides of the surface of the base 1, a forward and reverse motor 3 is installed on one side of the surface of the mounting frame 2, the output shaft of the forward and reverse motor 3 is rotatably connected with a rotating shaft 4 through a coupling, a fixing plate 5 is welded on the top of the base 1, a first support rod 6 is welded on one side of the surface of the fixing plate 5, a support plate 7 is sleeved on the surface of the first support rod 6, a second support rod 8 is welded on the other side of the surface of the fixing plate 5, a pulley 9 is sleeved on the surface of the second support rod 8, and the pulley 9 A support assembly 10 is welded on the surface, a slide groove 11 is provided on one side of the surface of the support plate 7, and the support plate 7 is slidably connected with a stretching plate 12 through the slide groove 11, a clamping assembly 13 is provided on one side of the surface of the stretching plate 12, a T-shaped slider 14 is slidably connected to one side of the surface of the support plate 7, a clamping assembly 15 is welded on one side of the surface of the T-shaped slider 14, one end of the stretching plate 12 is threadedly connected with a fixing rod 16, a locking buckle 17 is welded on one side of the surface of the fixing rod 16, a chain 18 is sleeved on the surface of the locking buckle 17, and one end of the chain 18 is drivingly connected to the rotating shaft 4.

[0022] In this embodiment, Figure 2As shown, the support assembly 10 includes a base plate 1001 welded to the surface of the pulley 9, a first groove 1002 is opened on the top of the base plate 1001, a cover plate 1003 is sleeved on the base plate 1001 through the first groove 1002, a first spring 1004 is welded to the inner wall of the first groove 1002, the other end of the first spring 1004 is welded to the cover plate 1003, and the first spring 1004 is provided with multiple groups, and the support assembly 10 is provided with two groups, and the two groups of support assemblies 10 are symmetrically distributed about the horizontal center line of the pulley 9; this structure can facilitate the clamping and support of glass of different thicknesses, and through the arrangement of the two groups of support assemblies 10, the structure can be turned over without manual rotation after the structure is turned over, thereby improving the convenience of the turning mechanism.

[0023] In this embodiment, Figure 3 As shown, the locking assembly 13 includes a second groove 1301 opened on one side of the surface of the stretching plate 12, a second spring 1302 is welded to the inner wall of the second groove 1301, and a locking rod 1303 is welded to the other end of the second spring 1302. A plurality of through holes 1304 are opened on one side of the surface of the support plate 7 from top to bottom. When the locking rod 1303 passes through the through holes 1304, it is popped out by the second spring 1302 to be locked and connected with the stretching plate 12, and the multiple groups of through holes 1304 are symmetrically distributed about the vertical center line of the surface of the support plate 7; this structure can adjust and fix the position of the stretching plate 12 according to glass of different sizes.

[0024] In this embodiment, Figure 1 and Figure 3 As shown, the clamping assembly 15 includes a U-shaped mounting frame 1501 welded to one side of the surface of the T-shaped slider 14, the top of the U-shaped mounting frame 1501 is threadedly connected to a first threaded rod 1502, one end of the first threaded rod 1502 is welded to a handle 1503, the other end of the first threaded rod 1502 is rotatably connected to a clamping plate 1504, one side of the surface of the clamping plate 1504 is glued to a rubber pad 1505, and the external dimension structure of the rubber pad 1505 is consistent with the external dimension structure of the clamping plate 1504; this structure can increase the friction between the clamping plate 1504 and the glass, so that the clamping plate 1504 can clamp the glass more stably.

[0025] In this embodiment, Figure 3As shown, a sliding inner cavity 19 is provided on one side of the surface of the U-shaped mounting frame 1501, and a slider 20 is slidably connected inside the sliding inner cavity 19. A clamping plate 1504 is welded to one end of the slider 20. A first threaded hole 21 consistent with the external dimensions of the first threaded rod 1502 is provided on the surface of the U-shaped mounting frame 1501, and the first threaded rod 1502 forms a spiral transmission mechanism with the clamping plate 1504 through the U-shaped mounting frame 1501 and the first threaded hole 21; this structure can fix the clamping plate 1504 through the slider 20 to prevent the movement of the first threaded rod 1502 from offsetting the position of the clamping plate 1504.

[0026] In this embodiment, Figure 4 As shown, an inner cavity 22 is opened at one end of the stretching plate 12, and the stretching plate 12 is sleeved with a fixing rod 16 through the inner cavity 22. A second threaded rod 23 is threadedly connected to one side of the surface of the stretching plate 12. A second threaded hole 24 consistent with the external size of the second threaded rod 23 is opened on one side of the surface of the stretching plate 12 and the fixing rod 16. There are two groups of second threaded rods 23 and second threaded holes 24, and the two groups of second threaded rods 23 and second threaded holes 24 are symmetrically distributed about the vertical center line of the fixing rod 16. This structure can facilitate the installation and disassembly of the stretching plate 12 and the fixing rod 16, and improves the convenience of using the flip mechanism.

[0027] The use method and advantages of the utility model: When the flip mechanism with a positioning structure is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, first move the glass onto the base 1, then stretch the cover plate 1003 to clamp and support the glass. When the size of the stretching plate 12 needs to be adjusted, stretch the stretching plate 12. When it is stretched to a certain distance, the clamping rod 1303 is ejected by the second spring 1302, and is clamped and fixed with the support plate 7 through the through hole 1304. Then move the T-shaped slider 14, and the T-shaped slider 14 drives the U-shaped mounting frame 1501 to move. After adjusting the position, rotate the handle 1503, and the handle 1503 drives the first threaded rod 1 502 is rotated, the first threaded rod 1502 drives the clamping plate 1504 to adjust the upper and lower positions to clamp the glass, and at the same time, the fixing rod 16 is sleeved with the stretching plate 12, and then the second threaded rod 23 is rotated to threadably fix the fixing rod 16, and the forward and reverse motor 3 is turned on, and the forward and reverse motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the chain 18 to rotate and shrink, so that the glass is stretched and lifted, and then the forward and reverse motor 3 is turned on, and the chain 18 is retracted and released in the opposite direction to complete the flipping of the glass.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A turning mechanism with a positioning structure, comprising a base (1), characterized in that: Mounting frames (2) are welded on both sides of the surface of the base (1); a forward and reverse motor (3) is mounted on one side of the surface of the mounting frame (2); the output shaft of the forward and reverse motor (3) is rotatably connected to a rotating shaft (4) via a coupling; a fixing plate (5) is welded on the top of the base (1); a first support rod (6) is welded on one side of the surface of the fixing plate (5); a support plate (7) is sleeved on the surface of the first support rod (6); a second support rod (8) is welded on the other side of the surface of the fixing plate (5); a pulley (9) is sleeved on the surface of the second support rod (8); a support assembly (10) is welded on the surface of the pulley (9); A slide groove (11) is provided on one side of the surface of the plate (7), and the support plate (7) is slidably connected to a stretching plate (12) through the slide groove (11), and a clamping assembly (13) is provided on one side of the surface of the stretching plate (12). A T-shaped slider (14) is slidably connected to one side of the surface of the support plate (7), and a clamping assembly (15) is welded on one side of the surface of the T-shaped slider (14). One end of the stretching plate (12) is threadedly connected to a fixing rod (16), and a locking buckle (17) is welded on one side of the surface of the fixing rod (16). A chain (18) is sleeved on the surface of the locking buckle (17), and one end of the chain (18) is drivingly connected to the rotating shaft (4).

2. The flipping mechanism with a positioning structure according to claim 1, characterized in that: The support assembly (10) comprises a bottom plate (1001) welded to the surface of the pulley (9), a first groove (1002) is provided on the top of the bottom plate (1001), a cover plate (1003) is sleeved on the bottom plate (1001) through the first groove (1002), a first spring (1004) is welded to the inner wall of the first groove (1002), the other end of the first spring (1004) is welded to the cover plate (1003), multiple groups of first springs (1004) are provided, and two groups of support assemblies (10) are provided, and the two groups of support assemblies (10) are symmetrically distributed about the horizontal center line of the pulley (9).

3. The flipping mechanism with a positioning structure according to claim 1, characterized in that: The locking assembly (13) comprises a second groove (1301) opened on one side of the surface of the stretching plate (12); a second spring (1302) is welded to the inner wall of the second groove (1301); a locking rod (1303) is welded to the other end of the second spring (1302); a plurality of through openings (1304) are opened from top to bottom on one side of the surface of the support plate (7); when the locking rod (1303) passes through the through openings (1304), it is ejected by the second spring (1302) to be locked with the stretching plate (12); and the plurality of through openings (1304) are symmetrically distributed about the vertical center line of the surface of the support plate (7).

4. The flipping mechanism with a positioning structure according to claim 1, characterized in that: The clamping assembly (15) comprises a U-shaped mounting frame (1501) welded to one side of the surface of the T-shaped slider (14); the top of the U-shaped mounting frame (1501) is threadedly connected to a first threaded rod (1502); one end of the first threaded rod (1502) is welded to a handle (1503); the other end of the first threaded rod (1502) is rotatably connected to a clamping plate (1504); a rubber pad (1505) is glued to one side of the surface of the clamping plate (1504); and the external dimension structure of the rubber pad (1505) is consistent with the external dimension structure of the clamping plate (1504).

5. The turning mechanism with a positioning structure according to claim 4, characterized in that: A sliding inner cavity (19) is provided on one side of the surface of the U-shaped mounting frame (1501), a slider (20) is slidably connected inside the sliding inner cavity (19), a clamping plate (1504) is welded to one end of the slider (20), a first threaded hole (21) consistent with the external dimensions of the first threaded rod (1502) is provided on the surface of the U-shaped mounting frame (1501), and the first threaded rod (1502) forms a spiral transmission mechanism with the clamping plate (1504) through the U-shaped mounting frame (1501) and the first threaded hole (21).

6. The flipping mechanism with a positioning structure according to claim 1, characterized in that: An inner cavity (22) is provided at one end of the stretching plate (12), and a fixing rod (16) is sleeved on the stretching plate (12) through the inner cavity (22). A second threaded rod (23) is threadedly connected to one side of the surface of the stretching plate (12). A second threaded hole (24) having the same external dimensions as the second threaded rod (23) is provided on one side of the surface of the stretching plate (12) and the fixing rod (16), and two groups of the second threaded rod (23) and the second threaded hole (24) are provided, and the two groups of the second threaded rod (23) and the second threaded hole (24) are symmetrically distributed about the vertical center line of the fixing rod (16).

Images