CN222347529U - A material frame adjustment mechanism - Google Patents

Abstract

The utility model provides a material frame adjusting mechanism, which relates to the technical field of material frames and comprises a frame, wherein a bottle supporting ring is fixedly arranged at the bottom end of the frame, a lower rod is fixedly arranged on the surface of the frame, and a fixing block is fixedly arranged on the surface of the frame. According to the utility model, through arranging the structures such as the frame, the bottle supporting ring, the lower rod, the fixed block, the placing box, the first rotating rod, the worm wheel, the gear, the middle rod, the rack, the second rotating rod, the worm, the bevel gear and the like, when the device is used, the height can be effectively adjusted by arranging the structures to carry out linkage matching motion, so that workpieces with different lengths can be adapted, meanwhile, the pressing wheel drives the pressing nut and the pressing nut are in threaded connection with the screw rod, so that the upper pressing piece moves up and down, the distance is adjusted in the height in a small range, the pressing degree of the upper pressing piece can be adjusted, and the stability and reliability of the pressing effect are ensured.

Description

Material frame adjusting mechanism

Technical Field

The utility model relates to the technical field of material frames, in particular to a material frame adjusting mechanism.

Background

In modern production, materials of various specifications, sizes and shapes need to be handled. However, the existing material frame has some limitations, such as single applicability, which is only applicable to stacking and bundling types of materials with one or a few specifications, is difficult to meet the requirement of a multifunctional production line, and cannot be effectively applied when stacking and bundling types with various specifications are faced. The structure is complex, and the material frame structure with partially adjustable is complex, so that the manufacturing cost is increased, the larger space volume is occupied, and the inconvenience is brought to the layout and the operation of the production line. The adjustment is inconvenient, the adjustment mode of some material frames depends on manual operation, the efficiency is low, and the precision is difficult to ensure. When the material frame quantity is great, manual regulation is wasted time and energy. The automatic degree is low, the automatic adjustment cannot be automatically and rapidly carried out according to different materials or production requirements, and the automatic adjustment is difficult to adapt to the efficient operation of an automatic production line. In order to solve the problems, the automatic material adjusting frame is designed to automatically adjust and adapt to the requirements of a multifunctional production line, so that the material frame structure is simplified, the production cost is reduced, the flexibility and the accuracy of adjustment are improved, and the automatic material adjusting frame is suitable for stacking bundles of various specifications. The material frame adjusting mechanism can accurately adjust the material frame in the aspects of specification, position and the like through a relatively simple structure and operation, thereby meeting the requirements of bearing, fixing and transporting different materials, improving the production efficiency, ensuring the product quality and enhancing the stability and the safety of the production process. For example, two half frames with changeable specifications are arranged on some automatic material adjusting frames, and the linkage movement of the two half frames is realized through a synchronous adjusting assembly, so that the specifications of a trough surrounded by the material frames are changed to adapt to the requirements of material bundles with different specifications, and the automatic width adjusting equipment for the material frames can automatically adjust the material frames to the required width according to circuit boards with different specifications, thereby achieving the functions of saving manpower, saving storage space, realizing high-precision automatic adjustment, setting common use and the like. However, the domestic gas cylinder industry is rapidly developed at present, but when the gas cylinder is subjected to heat treatment and charging, a material frame is mainly customized according to the size of the gas cylinder. The gas cylinder with one specification is matched with the material frame with one specification, so that the time waste caused by changing the corresponding material frame every time different products are produced is caused, and the production and manufacturing cost is increased.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The material frame adjusting mechanism comprises a frame, a bottle supporting ring is fixedly arranged at the bottom end of the frame, a lower rod is fixedly arranged on the surface of the frame, a fixed block is fixedly arranged on the surface of the frame, a placing box is fixedly arranged on the surface of the lower rod, a first rotating rod is sleeved in the placing box, a worm wheel is fixedly arranged on the surface of the first rotating rod, gears are fixedly arranged at the two ends of the first rotating rod, a middle rod is sleeved in the lower rod, racks are fixedly arranged on the surface of the middle rod, a second rotating rod is sleeved in the placing box, a worm is fixedly arranged at the two ends of the second rotating rod, a conical gear I is fixedly arranged on the surface of the second rotating rod, a motor is fixedly arranged in the fixed block, a second conical gear I is fixedly arranged at the output end of the motor, a screw rod is sleeved on the top end of the middle rod, an upper pressing piece is in threaded connection with the outer surface of the screw rod, a pressing nut is in threaded connection with the outer surface of the screw rod, and a pressing nut is sleeved on the surface of the pressing nut.

Preferably, the surface of the gear is meshed with the surface of the rack, the worm is meshed with the surface of the worm wheel, and the worm is symmetrically distributed on the surface of the second rotating rod and is oppositely installed. Here, the engagement of the gear with the rack ensures an accurate movement of the intermediate lever in the lower lever, enabling an accurate adjustment of the position.

Preferably, the surface of the first bevel gear is meshed with the surface of the second bevel gear. Here, the engagement of the first bevel gear with the second bevel gear enables the power of the motor to be effectively transmitted to the second rotating lever, thereby driving the entire adjustment system.

Preferably, the top end of the fixed block is provided with a heat dissipation hole, and the compression nut is fixedly connected with the pinch roller through a shaft pin. Here, the louvre on fixed block top helps the motor heat dissipation, extension motor life. The compression nut is fixedly connected with the pinch roller through the shaft pin, so that the stability and the reliability of connection are ensured.

Preferably, the gears are sleeved in the lower rod, the number of the gears in the lower rod is two, the gears are symmetrically distributed in the lower rod, and the number of racks on the surface of the middle rod is two, and the racks are symmetrically distributed on the surface of the middle rod. Here, the symmetrically distributed gears and racks improve stability and balance of the transmission, so that the movement of the intermediate lever is more stable and precise.

Preferably, the bottom fixed mounting of frame has a fixed section of thick bamboo, the spacing groove has been seted up to the inside of fixed section of thick bamboo, the bottom fixed mounting of fixed section of thick bamboo has a spacing collar, the surface cover of spacing collar is equipped with the rotation circle, the inside cover of fixed section of thick bamboo is equipped with flexible post, the bottom fixed mounting of flexible post has a supporting shoe, the fixed surface of flexible post installs the stopper, the screw thread has all been seted up on the internal surface of rotation circle and the surface of flexible post. Here, through setting up structures such as flexible post, spacing collar, can adjust equipment bottom sprag's height, effectively increase equipment's stationarity.

Preferably, the outer surface of the rotating ring and the bottom surface of the supporting bottom block are provided with anti-skid patterns. Here, by providing the anti-skid pattern, the friction force between the support bottom block and the contact surface can be increased.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the structures such as the frame, the bottle supporting ring, the lower rod, the fixed block, the placing box, the first rotating rod, the worm wheel, the gear, the middle rod, the rack, the second rotating rod, the worm, the bevel gear and the like, when the device is used, the height can be effectively adjusted by arranging the structures to carry out linkage matching motion, so that workpieces with different lengths can be adapted, meanwhile, the pressing wheel drives the pressing nut and the pressing nut are in threaded connection with the screw rod, so that the upper pressing piece moves up and down, the distance is adjusted in the height in a small range, the pressing degree of the upper pressing piece can be adjusted, and the stability and reliability of the pressing effect are ensured.

2. According to the utility model, through the structures such as the fixed cylinder, the limit groove, the limit ring, the rotating ring, the telescopic column, the supporting bottom block, the limit block, the threads and the anti-skid patterns, when the equipment is placed, the overall stability of the equipment can be ensured by adjusting the height of the supporting legs, meanwhile, under the condition that the placing surface is uneven, the equipment can be placed stably by improving the height of the supporting legs at the bottom end of the equipment, and the phenomenon that the bottle body is inclined when a worker places the bottle body is avoided, so that the overall use of the equipment is influenced is avoided.

Drawings

Fig. 1 is a schematic perspective view of a frame adjusting mechanism according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a frame adjusting mechanism according to the present utility model;

FIG. 3 is a schematic diagram of an exploded structure of a frame adjusting mechanism according to the present utility model;

Fig. 4 is a schematic bottom view of a frame adjusting mechanism according to the present utility model;

FIG. 5 is a schematic view of a part of a frame adjusting mechanism according to the present utility model;

FIG. 6 is an enlarged view of the portion A of the frame adjusting mechanism 3 according to the present utility model;

fig. 7 is an enlarged view of a portion B of the frame adjusting mechanism 4 according to the present utility model.

Legend description:

1. The bottle holding device comprises a frame, a bottle holding ring, a 3, a lower rod, a 4, a fixed block, a 5, a placing box, a 6, a first rotating rod, a7, a worm wheel, an 8, a gear, a 9, an intermediate rod, a 10, a rack, a 11, a second rotating rod, a 12, a worm, a 13, a first conical gear, a 14, a motor, a 15, a second conical gear, a 16, a screw, a 17, an upper pressing piece, a 18, a compression nut, a 19, a pinch roller, a 20, a heat dissipation hole, a 21, a fixed cylinder, a 22, a limit groove, a 23, a limit ring, a 24, a rotating ring, a 25, a telescopic column, a 26, a supporting bottom block, a 27, a limit block, a 28, threads, a 29 and anti-skid threads.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-6, the present utility model provides a technical solution: A material frame adjusting mechanism comprises a frame 1, a bottle supporting ring 2 is fixedly arranged at the bottom end of the frame 1, a lower rod 3 is fixedly arranged on the surface of the frame 1, a fixed block 4 is fixedly arranged on the surface of the lower rod 3, a placing box 5 is fixedly arranged on the surface of the lower rod 3, a rotating rod I6 is sleeved in the interior of the placing box 5, a worm wheel 7 is fixedly arranged on the surface of the rotating rod I6, gears 8 are fixedly arranged at the two end surfaces of the rotating rod I6, an intermediate rod 9 is sleeved in the interior of the lower rod 3, a rack 10 is fixedly arranged on the surface of the intermediate rod 9, a rotating rod II 11 is sleeved in the interior of the placing box 5, a worm 12 is fixedly arranged at the two end surfaces of the rotating rod II 11, a conical gear I13 is fixedly arranged on the surface of the rotating rod II adjacent to the fixed block 4, a motor 14 is fixedly arranged in the interior of the fixed block 4, a conical gear II 15 is fixedly arranged at the output end of the motor 14, the top end of the middle rod 9 is sleeved with a screw rod 16, the outer surface of the screw rod 16 is in threaded connection with an upper pressing piece 17, the outer surface of the screw rod 16 is in threaded connection with a compression nut 18, the surface of the compression nut 18 is sleeved with a pressing wheel 19, when a worker uses equipment, the motor 14 moves to drive the bevel gear I13 to rotate, then the bevel gear I13 rotates to drive the bevel gear II 15 to rotate, then the bevel gear II 15 rotates to drive the rotating rod II 11 to rotate, then the rotating rod II 11 rotates to drive the worm 12 to rotate, then the worm 12 rotates to drive the worm wheel 7 to rotate, then the worm wheel 7 rotates to drive the rotating rod I6 to rotate, then the rotating rod I6 rotates to drive the gear 8 to rotate, then the gear 8 rotates to drive the rack 10 to move, then the rack 10 moves to drive the middle rod 9 to move, so that the height of the equipment can be adjusted.

Referring to fig. 1-7, the surface of the gear 8 is meshed with the surface of the rack 10, the worm 12 is meshed with the surface of the worm wheel 7, the worm 12 is symmetrically distributed and relatively installed on the surface of the second rotating rod 11, the surface of the first bevel gear 13 is meshed with the surface of the second bevel gear 15, the top end of the fixed block 4 is provided with a heat dissipation hole 20, the compression nut 18 is fixedly connected with the pinch roller 19 through a shaft pin, the gear 8 is sleeved in the lower rod 3, the number of the internal gears 8 of the lower rod 3 is two groups and symmetrically distributed in the lower rod 3, the number of racks 10 on the surface of the middle rod 9 is two groups and symmetrically distributed on the surface of the middle rod 9, the outer surface of the rotating ring 24 and the bottom surface of the supporting bottom block 26 are provided with anti-skid patterns 29, and the rotating ring 24 of workers can conveniently stretch and retract through the arrangement of the anti-skid patterns 29.

Example two

Referring to fig. 7, a fixed cylinder 21 is fixedly installed at the bottom end of a frame 1, a limit groove 22 is formed in the fixed cylinder 21, a limit ring 23 is fixedly installed at the bottom end of the fixed cylinder 21, a rotating ring 24 is sleeved on the outer surface of the limit ring 23, a telescopic column 25 is sleeved in the fixed cylinder 21, a supporting bottom block 26 is fixedly installed at the bottom end of the telescopic column 25, a limit block 27 is fixedly installed on the surface of the telescopic column 25, threads 28 are formed on the inner surface of the rotating ring 24 and the surface of the telescopic column 25, the rotating ring 24 rotates to drive the telescopic column 25 to move through rotating the rotating ring 24, and then the telescopic column 25 moves to drive the supporting bottom block 26 to move, so that the height of the supporting leg can be adjusted.

When a worker needs to adjust the height of equipment, a motor 14 is started, a bevel gear 13 is driven to rotate through the movement of the motor 14, then a bevel gear 13 is driven to rotate through a bevel gear 15 to rotate, then a rotating rod 11 is driven to rotate through the rotation of the bevel gear 15, then a worm 12 is driven to rotate through the rotation of the rotating rod 11, then a worm wheel 7 is driven to rotate through the rotation of the worm 12, then a worm wheel 7 is driven to rotate a rotating rod 6, then a gear 8 is driven to rotate through the rotation of the rotating rod 6, then a rack 10 is driven to move through the rotation of the gear 8, then a middle rod 9 is driven to move, the height of the equipment can be adjusted, a workpiece is quenched by the worker, a pressing nut 18 is driven through a pressing wheel 19, the pressing nut 18 is linked with the screw 16 through threads, and a pressing piece 17 can move upwards and downwards, so that the distance is adjusted in a small range in height, and the bottle holding ring 2 of the pressing piece 17 is tightly attached to the workpiece. Therefore, when the workpiece material frame is quenched, the workpiece is prevented from shaking, when the workpiece is placed by a worker, the workpiece is firstly contacted with the surface of the anti-skid pattern 29, then the rotating ring 24 is rotated, the rotating ring 24 rotates to drive the telescopic column 25 to move, then the telescopic column 25 moves to drive the supporting bottom block 26 to move, the height of the supporting leg can be adjusted through the movement of the supporting bottom block 26, so that the whole mechanism is kept in a balanced and stable supporting state, and the accuracy of the adjustment operation of the workpiece frame is ensured.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The material frame adjusting mechanism comprises a frame (1) and is characterized in that a bottle supporting ring (2) is fixedly arranged at the bottom end of the frame (1), a lower rod (3) is fixedly arranged on the surface of the frame (1), a fixed block (4) is fixedly arranged on the surface of the frame (1), a placing box (5) is fixedly arranged on the surface of the lower rod (3), a rotating rod I (6) is sleeved in the placing box (5), a worm wheel (7) is fixedly arranged on the surface of the rotating rod I (6), gears (8) are fixedly arranged on the surfaces of two ends of the rotating rod I (6), an intermediate rod (9) is sleeved in the lower rod (3), a rack (10) is fixedly arranged on the surface of the intermediate rod (9), a rotating rod II (11) is sleeved in the inner portion of the placing box (5), a worm (12) is fixedly arranged at the surfaces of two ends of the rotating rod II (11), a conical gear I (13) is fixedly arranged on the surface of the rotating rod II (11) close to the fixed block (4), a motor (14) is fixedly arranged on the surface of the rotating rod II (11), a screw (16) is fixedly arranged on the outer surface of the screw (16), the outer surface threaded connection of screw rod (16) has gland nut (18), the surface cover of gland nut (18) is equipped with pinch roller (19).

2. The material frame adjusting mechanism according to claim 1, wherein the surface of the gear (8) is meshed with the surface of the rack (10), the worm (12) is meshed with the surface of the worm wheel (7), and the worm (12) is symmetrically distributed on the surface of the second rotating rod (11) and is oppositely installed.

3. The frame adjusting mechanism according to claim 1, wherein the surface of the first bevel gear (13) is meshed with the surface of the second bevel gear (15).

4. The material frame adjusting mechanism according to claim 1, wherein the top end of the fixed block (4) is provided with a heat dissipation hole (20), and the compression nut (18) is fixedly connected with the pinch roller (19) through a shaft pin.

5. The material frame adjusting mechanism according to claim 1, wherein the gears (8) are sleeved in the lower rod (3), the number of the internal gears (8) of the lower rod (3) is two groups and symmetrically distributed in the lower rod (3), and the number of racks (10) on the surface of the middle rod (9) is two groups and symmetrically distributed on the surface of the middle rod (9).

6. The material frame adjusting mechanism according to claim 1, wherein a fixed cylinder (21) is fixedly arranged at the bottom end of the frame (1), a limit groove (22) is formed in the fixed cylinder (21), a limit ring (23) is fixedly arranged at the bottom end of the fixed cylinder (21), a rotating ring (24) is sleeved on the outer surface of the limit ring (23), a telescopic column (25) is sleeved in the fixed cylinder (21), a supporting bottom block (26) is fixedly arranged at the bottom end of the telescopic column (25), a limit block (27) is fixedly arranged on the surface of the telescopic column (25), and threads (28) are formed on the inner surface of the rotating ring (24) and the surface of the telescopic column (25).

7. The material frame adjusting mechanism as set forth in claim 6, wherein anti-slip patterns (29) are formed on the outer surface of the rotating ring (24) and the bottom surface of the supporting bottom block (26).