Adjustable gradient movable roller table

Abstract

The utility model discloses an adjustable gradient type movable roller table, which relates to the technical field of movable roller tables, and comprises a mounting rack, one side of the mounting rack is fixedly connected with a first side plate, the other side of the mounting rack is fixedly connected with a second side plate, and the two sides of the inner bottom surface of the mounting rack are both provided with limiting chutes. The motors provide power, the speed reducer carries out speed reduction transmission, the output end of the speed reducer drives the first connecting flange to rotate, the first connecting flange drives the second connecting flange to rotate, the second connecting flange drives the conveying rollers to rotate, rotation of the conveying rollers is achieved, different rotating speeds of the motors are controlled through an external frequency converter, and the rotating speeds of the seven conveying rollers are gradually increased. The glass is thinned by gradually increasing the speed, the gradual change effect is achieved, the gradual change effect can be adjusted according to the parameters of the ultra-thin glass, and the problems that an existing movable roller table does not meet the production requirement of the ultra-thin glass and is low in applicability are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to movable roller table technical field, especially movable roller table of gradual change of adjustable. BACKGROUND

[0002] The movable roller table is a key connecting equipment between the calender and the annealing furnace, and plays an important role in the glass production line. In the prior art, the distance between the movable rollers of the traditional glass movable roller table is usually large, for example, the distance is 200mm. Such a large roller distance exposes many problems in the production process of ultra-thin glass. Since the ultra-thin glass has little heat storage, when passing through the movable roller table, the glass is prone to drawing difficulty due to temperature change, and even serious defects such as breakage and bending occur, which is difficult to meet the high precision and high quality requirements of ultra-thin glass production.

[0003] For ordinary glass, the temperature reduction is very small when passing through the movable roller table because of its large heat storage. Therefore, the temperature and pressure of the movable roller table do not need to be specially controlled in the production process of ordinary glass. However, the characteristics of ultra-thin glass determine that it is more sensitive to the production environment, and the ordinary movable roller table cannot meet the production needs of ultra-thin glass.

[0004] In the production of ultra-thin glass, the transverse temperature difference and internal pressure of the movable roller table have a significant impact on the forming quality of the glass. If these parameters cannot be accurately measured and controlled, the product quality will decrease, and the high quality standard of ultra-thin glass production cannot be met. SUMMARY

[0005] In view of the shortcomings of the prior art, the utility model provides a movable roller table of gradual change, which solves the problem that the existing movable roller table is not easy to adapt to the production needs of ultra-thin glass and has low applicability.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme:

[0007] A movable roller table of gradual change, comprising a mounting frame, one side of the mounting frame is fixedly connected with a first side plate, the other side of the mounting frame is fixedly connected with a second side plate, two sides of the bottom surface of the mounting frame are provided with limiting sliding grooves, seven supporting mechanisms are slidably connected to the two limiting sliding grooves, guide grooves are formed in the two side walls of the mounting frame, seven transmission assemblies are arranged on the top surface of the second side plate, a connecting rod is arranged in the two guide grooves, the number of the connecting rods is the same as the number of the transmission assemblies, the supporting mechanism comprises a supporting block, and the transmission assembly comprises a motor.

[0008] Preferably, the top surface of the first side plate is fixedly connected with a rack, the motor is arranged on the top surface of the second side plate, the motor can be punched on the second side plate according to production needs and fixed by bolts and nuts, and the position of the motor is variable.

[0009] Preferably, the connecting rod is fixedly connected with a gear at one end close to the first side plate, and is fixedly connected with a handle at the other end away from the gear, and the gear is engaged with the rack.

[0010] Preferably, the bottom of the support block is fixedly connected with a limiting sliding block, the bottom of the support block is provided with a common bearing, the limiting sliding block is slidably connected with the inner side of the limiting sliding groove, and the inner ring of the common bearing is fixedly connected with the connecting rod.

[0011] Preferably, the top of the support block is provided with a limiting groove, the inner bottom surface of the limiting groove is provided with a threaded groove, both side walls of the limiting groove are provided with a guide sliding groove, and the threaded groove is threadedly connected with a threaded rod.

[0012] Preferably, the threaded rod is fixedly connected with a hexagon nut at one end away from the threaded groove, the hexagon nut is fixedly connected with a plane bearing at one end away from the threaded rod, the plane bearing is fixedly connected with a support piece at one end away from the hexagon nut, both sides of the support piece are fixedly connected with guide sliding blocks, and the two guide sliding blocks are slidably connected with the two guide sliding grooves, respectively.

[0013] Preferably, the motor is fixedly connected with a speed reducer, the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is fixedly connected with a first connecting flange, the first connecting flange is fixedly connected with a second connecting flange through bolts and nuts, one end of the second connecting flange away from the first connecting flange is fixedly connected with a conveying roller, one end of the conveying roller away from the second connecting flange is fixedly connected with a roller, and the bottom of the motor and the speed reducer is provided with a pad plate, which is used for changing the height of the motor and the speed reducer and adjusting the height of the conveying roller.

[0014] Preferably, the conveying roller is arranged in the limiting groove arranged in the two support mechanisms matched with the conveying roller, and is located above the support piece.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] One, through setting up multiple groups of transmission assemblies, the motor provides power, the speed reducer carries out deceleration transmission, the output end of the speed reducer drives the first connecting flange to rotate, the first connecting flange drives the second connecting flange to rotate, the second connecting flange drives the conveying roller to rotate, realizes the rotation of the conveying roller, multiple motors control different rotating speeds by external frequency converters, the rotating speeds of seven conveying rollers gradually increase, the glass is gradually thinned, the effect of gradual change is realized, and the effect of gradual change can be adjusted according to the parameters of the ultra-thin glass, so that the problem of low applicability of the existing movable roller table not adapting to the production demand of the ultra-thin glass is solved.

[0017] Second, the connecting roll of the application is fixed through the connection of the second connecting flange and the first connecting flange, and the connecting roll can be disassembled by disassembling the first connecting flange and the second connecting flange, realizing quick disassembly structure, so that the application has the advantages of convenient disassembly and maintenance.

[0018] Third, the position of the supporting mechanism of the application can be adjusted to adapt to different production needs, and the specific process is as follows: hold the handle to drive the connecting rod to rotate, the connecting rod drives the gear to rotate, and since the gear is engaged with the rack, the connecting rod will drive the supporting mechanism to move when rotating, and the supporting mechanism moves as a whole through the sliding of the limiting sliding block in the limiting sliding groove, so that the position of the supporting mechanism of the application is adjustable, and the position of the transmission assembly as a whole can be adjusted, so that the position of the connecting roll of the application can be adjusted, and the position of the transmission assembly can be adjusted by re-punching on the second side plate and fixed by bolts and nuts, so that the application has high applicability and can meet different production needs.

[0019] Fourth, when the angle of the transmission mechanism composed of each connecting roll needs to be changed, the height of the motor can be adjusted by adjusting the number of the height-raising plates, and then the height of each connecting roll can be adjusted, and then the hexagonal nut is screwed by a special tool, and the hexagonal nut drives the threaded rod to rotate in the threaded groove, and the position of the threaded rod protruding from the threaded groove can be adjusted according to the needs, so that the position of the supporting piece can be adjusted, so that the supporting piece can lift the connecting roll, so that the height of each connecting roll of the application can be adjusted to form an inclined plane, which is used to adapt to different production needs, so that the application has high applicability. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is the preferred embodiment of the utility model and the detailed description of the drawings as follows.

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is the mounting bracket and supporting mechanism structure diagram of the utility model;

[0023] Figure 3 It is the transmission assembly explosion structure diagram of the utility model;

[0024] Figure 4 It is the supporting mechanism explosion structure diagram of the utility model;

[0025] Figure 5 It is the mounting bracket and connecting rod structure diagram of the utility model;

[0026] Figure 6 It is the A place of the utility model Figure 5 enlarged structure diagram.

[0027] Legend: 1, mounting frame; 2, support mechanism; 3, transmission assembly; 4, connecting rod; 101, first side plate; 102, rack; 103, second side plate; 104, limiting sliding groove; 105, guide groove; 201, support block; 202, limiting sliding block; 203, general bearing; 204, limiting groove; 205, threaded groove; 206, guide sliding groove; 207, threaded rod; 208, hexagonal nut; 209, plain bearing; 210, support; 211, guide sliding block; 301, motor; 302, speed reducer; 303, first connecting flange; 304, second connecting flange; 305, conveying roller; 306, roller; 401, gear; 402, handle. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiment of the application effectively solves the technical problem that the existing movable roller table is not easy to adapt to the production requirements of ultra-thin glass and has low applicability, and the general idea is as follows:

[0029] EMBODIMENT

[0030] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the technical scheme in the embodiment of the application effectively solves the technical problem that the existing movable roller table is not easy to adapt to the production requirements of ultra-thin glass and has low applicability, and the general idea is as follows:

[0031] In view of the problems in the prior art, the utility model provides a kind of adjustable gradual change movable roller table, including mounting frame 1, one side of mounting frame 1 is fixedly connected with first side plate 101, the other side of mounting frame 1 is fixedly connected with second side plate 103, the bottom surface of mounting frame 1 is equipped with limiting sliding groove 104 on both sides, seven support mechanisms 2 are slidably connected on two limiting sliding grooves 104, two guide grooves 105 are formed in the side wall of mounting frame 1, seven transmission assemblies 3 are arranged on the top surface of second side plate 103, connecting rod 4 is arranged in two guide grooves 105, the number of connecting rod 4 is same with the number of transmission assembly 3, support mechanism 2 includes support block 201, and transmission assembly 3 includes motor 301.

[0032] The top surface of first side plate 101 is fixedly connected with rack 102, motor 301 is arranged on the top surface of second side plate 103, motor 301 can be punched on second side plate 103 according to production requirement and is fixed by bolt and nut, and the position of motor 301 is variable.

[0033] The connecting rod 4 is slidingly connected to the inner side of the two guide grooves 105, and a gear 401 is fixedly connected to one end of the connecting rod 4 close to the first side plate 101, and a handle 402 is fixedly connected to the other end of the connecting rod 4 away from the gear 401, and the gear 401 is engaged with the rack 102.

[0034] The bottom of the support block 201 is fixedly connected with a limiting sliding block 202, and the bottom of the support block 201 is provided with a common bearing 203, the limiting sliding block 202 is slidingly connected to the inner side of the limiting sliding groove 104, and the inner ring of the common bearing 203 is fixedly connected with the connecting rod 4, and each connecting rod 4 is fixedly connected with the common bearing 203 of the two support mechanisms 2.

[0035] The top of the support block 201 is provided with a limiting groove 204, the inner bottom surface of the limiting groove 204 is provided with a threaded groove 205, and the two side walls of the limiting groove 204 are provided with guide sliding grooves 206, and the threaded groove 205 is threadedly connected with a threaded rod 207.

[0036] The end of the threaded rod 207 away from the threaded groove 205 is fixedly connected with a hexagon nut 208, the end of the hexagon nut 208 away from the threaded rod 207 is fixedly connected with a plane bearing 209, the end of the plane bearing 209 away from the hexagon nut 208 is fixedly connected with a support 210, the two sides of the support 210 are fixedly connected with guide sliding blocks 211, and the two guide sliding blocks 211 are slidingly connected with the two guide sliding grooves 206 respectively.

[0037] The motor 301 is fixedly connected with a speed reducer 302, the output end of the motor 301 is connected with the input end of the speed reducer 302, the output end of the speed reducer 302 is fixedly connected with a first connecting flange 303, the first connecting flange 303 is fixedly connected with a second connecting flange 304 through a bolt and a nut, the end of the second connecting flange 304 away from the first connecting flange 303 is fixedly connected with a conveying roller 305, the end of the conveying roller 305 away from the second connecting flange 304 is fixedly connected with a roller 306, and the bottom of the motor 301 and the speed reducer 302 is provided with a pad plate, and the pad plate is used to change the height of the motor 301 and the speed reducer 302, and then adjust the height of the conveying roller 305 based on the bottom surface of the mounting frame 1.

[0038] The conveying roller 305 is arranged in the inner side of the limiting groove 204 of the two support mechanisms 2 matched with it, and is located above the support 210.

[0039] Working principle:

[0040] In the first step, the conveying roller 305 is fixed through the connection of the second connecting flange 304 and the first connecting flange 303, and the conveying roller 305 can be disassembled by disassembling the first connecting flange 303 and the second connecting flange 304, so as to realize the quick disassembly structure.

[0041] Second step, by setting a plurality of transmission assembly 3, motor 301 provides power, speed reducer 302 is decelerated, the output end of speed reducer 302 drives the first connecting flange 303 to rotate, the first connecting flange 303 drives the second connecting flange 304 to rotate, the second connecting flange 304 drives the conveying roller 305 to rotate, the conveying roller 305 is rotated, a plurality of motors 301 are controlled by the external frequency converter to have different rotating speeds, so that the rotating speeds of the seven conveying rollers 305 gradually increase, the glass is gradually thinned, and the gradual change effect is realized.

[0042] Third step, the present application can be adjusted to the position of the supporting mechanism 2 to adapt to different production requirements, and the specific process is that the handle 402 is held to drive the connecting rod 4 to rotate, the connecting rod 4 drives the gear 401 to rotate, the connecting rod 4 drives the supporting mechanism 2 to move when rotating because the gear 401 is engaged with the rack 102, the supporting mechanism 2 is moved by the limiting sliding block 202 in the limiting sliding groove 104, the position of the supporting mechanism 2 of the present application is adjusted, the position of the transmission assembly 3 is adjusted, the position of the conveying roller 305 of the present application is adjusted, and the position of the transmission assembly 3 is adjusted by re-punching on the second side plate 103 and fixed by a bolt and a nut.

[0043] Fourth step, when the present application needs to change the angle of the conveying mechanism composed of each conveying roller 305, the height of the motor 301 can be adjusted by adjusting the number of the heightening plate, and then the height of each conveying roller 305 is adjusted, then the hexagonal nut 208 is screwed by a special tool, the threaded rod 207 is rotated in the threaded groove 205, the position of the threaded rod 207 protruding from the threaded groove 205 can be adjusted according to the need, and the position of the supporting piece 210 is adjusted, so that the supporting piece 210 can lift the conveying roller 305, the height of each conveying roller 305 is adjusted, and a slope is formed, which is used for adapting to different production requirements.

[0044] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not limited to the implementation mode. For ordinary skilled persons in the art, other different forms of changes or changes can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or changes derived therefrom are still within the protection scope of the present application.

Claims

1. An adjustable gradual active roll table comprising a mounting frame (1), characterized in that, One side of the mounting frame (1) is fixedly connected with a first side plate (101), the other side of the mounting frame (1) is fixedly connected with a second side plate (103), the inner bottom surface of the mounting frame (1) is provided with a limiting sliding groove (104) on both sides, seven supporting mechanisms (2) are slidably connected on the two limiting sliding grooves (104), the two side walls of the mounting frame (1) are provided with guide grooves (105), the top surface of the second side plate (103) is provided with seven transmission assemblies (3), and the two guide grooves (105) are provided with connecting rods (4); The supporting mechanism (2) comprises a supporting block (201); The transmission assembly (3) comprises a motor (301).

2. An adjustable gradual roll table as claimed in claim 1, wherein: The top surface of the first side plate (101) is fixedly connected with a rack (102), and the motor (301) is arranged on the top surface of the second side plate (103).

3. An adjustable gradual change live roller table as claimed in claim 2 wherein: The connecting rod (4) is slidably connected to the inner side of the two guide grooves (105), one end of the connecting rod (4) close to the first side plate (101) is fixedly connected with a gear (401), the other end of the connecting rod (4) away from the gear (401) is fixedly connected with a handle (402), and the gear (401) is engaged with the rack (102).

4. An adjustable gradual change live roller table as defined in claim 3 wherein: The bottom of the supporting block (201) is fixedly connected with a limiting sliding block (202), the bottom of the supporting block (201) is provided with a common bearing (203), the limiting sliding block (202) is slidably connected to the inner side of the limiting sliding groove (104), and the inner ring of the common bearing (203) is fixedly connected with the connecting rod (4). Each connecting rod (4) is fixedly connected with the common bearing (203) of the two supporting mechanisms (2).

5. An adjustable gradual change live roller table as defined in claim 4 wherein: The top of the supporting block (201) is provided with a limiting groove (204), the inner bottom surface of the limiting groove (204) is provided with a threaded groove (205), the two side walls of the limiting groove (204) are provided with guide sliding grooves (206), and the threaded groove (205) is threadedly connected with a threaded rod (207).

6. An adjustable gradual change live roller table as claimed in claim 5 wherein: One end of the threaded rod (207) away from the threaded groove (205) is fixedly connected with a hexagon nut (208), one end of the hexagon nut (208) away from the threaded rod (207) is fixedly connected with a plane bearing (209), one end of the plane bearing (209) away from the hexagon nut (208) is fixedly connected with a supporting piece (210), and the two sides of the supporting piece (210) are fixedly connected with guide sliding blocks (211). The two guide sliding blocks (211) are slidably connected with the two guide sliding grooves (206) respectively.

7. An adjustable gradual change live roller table as defined in claim 6 wherein: The motor (301) is fixedly connected with a speed reducer (302), the output end of the motor (301) is connected with the input end of the speed reducer (302), the output end of the speed reducer (302) is fixedly connected with a first connecting flange (303), the first connecting flange (303) is fixedly connected with a second connecting flange (304), one end of the second connecting flange (304) away from the first connecting flange (303) is fixedly connected with a conveying roller (305), and one end of the conveying roller (305) away from the second connecting flange (304) is fixedly connected with a roller (306).

8. An adjustable gradual change live roller table as defined in claim 7 wherein: The conveying roller (305) is arranged inside the limiting groove (204) and above the supporting piece (210).

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