CN218576585U

CN218576585U - Flexible driving device and brick loading and unloading machine

Info

Publication number: CN218576585U
Application number: CN202222496786.3U
Authority: CN
Inventors: 李庆民; 谭嘉铭; 卢建华; 徐文兴
Original assignee: Keda Industrial Group Co Ltd
Current assignee: Keda Industrial Group Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-07
Anticipated expiration: 2032-09-20
Also published as: WO2024060491A1

Abstract

The utility model discloses a flexible driving device, including support and crane, support fixedly connected with backup pad, crane and backup pad sliding connection, the rotation driving subassembly is installed to the backup pad, the cylinder is installed to rotation driving subassembly's output, the cylinder is around being equipped with flexible tractive spare, crane fixedly connected with mounting bracket, the one end and the mounting bracket fixed connection of cylinder are kept away from to flexible tractive spare. Also discloses a brick loading and unloading machine which comprises the flexible driving device. The utility model discloses the beneficial effect who gains: the in-process that the mounting bracket moved down, if there is personnel and mounting bracket collision, the flexible tractive spare can take place to be crooked, makes crane and mounting bracket break away from the drive of rotary drive subassembly, makes the personnel that collide with the mounting bracket only receive the gravity of mounting bracket, has effectively reduced the pressure that the personnel that collide with the mounting bracket received, plays fine guard action to personnel, has reached the better advantage of security.

Description

Flexible driving device and brick loading and unloading machine

Technical Field

The utility model relates to a drive arrangement's technical field, concretely relates to flexible drive arrangement reaches brick machine from top to bottom.

Background

The upper and lower brick machines can be applied to the production of ceramic tiles on a production line, and can be used for carrying the ceramic tiles to realize the functions of ceramic tile feeding and discharging. The existing brick loading and unloading machine adopts a lifting mechanism to drive a ceramic tile to move up and down, and the transmission of the lifting mechanism adopts a mode of combining a gear and a rack.

For example, chinese utility model patent of publication number CN214323735U discloses an automatic brick machine from top to bottom, including high-order transport mechanism and low-order transport mechanism, high-order transport mechanism and low-order transport mechanism top are striden and are equipped with a transport mechanism, transport mechanism includes the frame and rack-mounted walking car, the walking car is moved in the frame by the drive of travel driving motor, be equipped with elevating system on the walking car, elevating system includes the crane, lift driving motor, vertical rack, first gear, be equipped with two spouts that extend along vertical direction on the walking car, and the notch of two spouts sets up relatively, be equipped with the draw runner with two spout sliding fit on the crane, vertical installation of vertical rack is in crane one side, lift driving motor installs on the walking car, first gear is installed at lift driving motor's output, first gear and vertical rack intermeshing, the crane lower extreme is equipped with suction disc device. The utility model discloses an automatic brick machine from top to bottom simple structure moves stably, can realize the pile up neatly and the transportation of ceramic tile.

In order to prevent the personnel below the lifting mechanism from being extruded when the lifting mechanism moves downwards, the conventional brick making machine only adopts related detection elements to passively protect the personnel, and if the detection elements detect that the personnel are below the lifting mechanism, the numerical control system controls the lifting mechanism to stop moving downwards. However, when the signal transmission of the detection element fails or the operation of a person is violated, the descending action in the running process of the brick machine may cause fatal damage to the person, and the safety is poor. Therefore, the equipment in the prior art has the problem of poor safety.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a flexible driving device, which includes a support and a crane. Still provide a brick machine of going up and down, include flexible drive arrangement among the above-mentioned. The flexible driving device has the advantage of good safety.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a flexible driving device, includes support and crane, support fixedly connected with backup pad, crane and backup pad sliding connection, the rotary driving subassembly is installed to the backup pad, the cylinder is installed to the output of rotary driving subassembly, the cylinder is around being equipped with flexible tractive spare, crane fixedly connected with mounting bracket, the one end and the mounting bracket fixed connection of cylinder are kept away from to flexible tractive spare. By such an arrangement: the in-process that the mounting bracket moved down, if there is personnel and mounting bracket collision, the flexible tractive spare can take place to be crooked, makes crane and mounting bracket break away from the drive of rotary drive subassembly, makes the personnel that collide with the mounting bracket only receive the gravity of mounting bracket, has effectively reduced the pressure that the personnel that collide with the mounting bracket received, plays fine guard action to personnel, has reached the better advantage of security.

Preferably, the crane comprises a connecting rod and at least 2 lifting rods, the lifting rods are connected with the supporting plate in a sliding mode, the flexible traction piece is located between the at least 2 lifting rods, and the connecting rod is fixedly connected with the at least 2 lifting rods respectively. By such an arrangement: effectively improve the structural stability between crane and the support, improve the stability when crane and mounting bracket move, play the effect of further improvement security.

Preferably, the rotary driving assembly comprises a driving part and a speed reducer, the driving part and the speed reducer are both mounted on the supporting plate, the driving part is connected with an input shaft of the speed reducer, the speed reducer is provided with an output shaft, and the output shaft of the speed reducer is connected with the roller. By such an arrangement: the function of driving the roller to rotate through the rotary driving component is realized.

Preferably, the output shaft penetrates through the speed reducer and extends out of two sides of the speed reducer, at least 2 rollers are arranged, and at least 2 rollers are fixedly connected with two ends of the output shaft respectively. By such an arrangement: the safety is further improved.

Preferably, the support plate is fixedly connected with a folded angle plate, the lower end of the folded angle plate is fixed with the support plate, and the folded angle plate is fixedly connected with a bearing sleeved on the output shaft. By such an arrangement: the effect of improving reliability is played.

Preferably, the lower end of the gusset extends in a direction approaching the reduction gear, the upper end of the gusset extends in a vertical direction, and the lower end of the gusset is bonded to the support plate. By such an arrangement: the effect of improving the structural stability between the angle folding plate and the supporting plate is achieved, the structure is more compact, the space occupied by equipment is reduced, and the effect of convenience in use is achieved.

Preferably, the output shaft is inserted into a gusset. By such an arrangement: prevent the roller from being blocked by the angle folding plate.

Preferably, a protective net is fixedly connected to the bracket. By such an arrangement: prevent that personnel from accidentally entering into the mounting bracket below, play the effect that improves the security.

Preferably, the flexible pulling piece is any one of a steel wire rope, a belt, a chain and a nylon rope. By such an arrangement: the function of driving the mounting rack to move through the flexible traction piece is achieved.

A brick loading and unloading machine comprises the flexible driving device. By such an arrangement: the flexible driving device is adopted on the brick loading and unloading machine, and the advantage of better safety can be achieved while the sucker is driven to move.

Compared with the prior art, the utility model discloses profitable technological effect has been obtained:

1. the rotary driving component drives the roller to rotate, so that the roller is wound and released to wind the flexible traction piece arranged on the roller. When the roller rotates forwards to wind the flexible traction piece, the flexible traction piece pulls the mounting frame upwards to enable the mounting frame to move upwards; when the roller rotates reversely to release the flexible traction piece, the lower end of the flexible traction piece moves downwards and the mounting rack moves downwards along with the action of gravity, so that the function of driving the mounting rack to move towards different directions is realized.

2. The in-process that the mounting bracket moved down, if there is personnel and mounting bracket collision, the flexible tractive spare can take place to be crooked, makes crane and mounting bracket break away from the drive of rotation driving assembly, makes the personnel that collide with the mounting bracket only receive the gravity of mounting bracket, has effectively reduced the pressure that the personnel that collide with the mounting bracket received, plays fine guard action to personnel, has reached the better advantage of security.

3. Through crane and support sliding connection to can utilize the crane guide mounting bracket motion, can play the effect that prevents the crane and rock, improve the stability of mounting bracket, also can play the effect that improves the security.

Drawings

Fig. 1 is a schematic structural diagram of a flexible driving device according to embodiment 1 of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of a bracket, a protective net, a driving member, and a speed reducer in embodiment 1 of the present invention.

Wherein, the technical characteristics that each reference numeral refers to are as follows:

11. a support; 12. a support plate; 13. a protective net; 21. a lifting frame; 22. a connecting rod; 23. a lifting rod; 24. a mounting frame; 31. a drum; 32. a flexible pull member; 33. a drive member; 34. a speed reducer; 35. an output shaft; 36. a corner folding plate; 37. a bearing; 41. and (4) sucking discs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Example 1:

referring to fig. 1, a flexible driving device comprises a support 11 and a lifting frame 21, wherein the support 11 is fixedly connected with a support plate 12, and the lifting frame 21 is connected with the support plate 12 in a sliding manner. The lifting frame 21 comprises a connecting rod 22 and 2 lifting rods 23, the lifting rods 23 are connected with the supporting plate 12 in a vertical sliding mode, the flexible traction piece 32 is located between the 2 lifting rods 23, and the connecting rod 22 is fixedly connected with the 2 lifting rods 23 respectively. The lifting frame 21 is fixedly connected with an installation frame 24, the installation frame 24 is used for installing a suction cup 41, and the suction cup 41 is used for sucking the rotary block.

Referring to fig. 1 and 2, the support plate 12 is provided with a rotation driving assembly, the output end of the rotation driving assembly is provided with a roller 31, the roller 31 is wound with a flexible pulling member 32, the flexible pulling member 32 is any one of a steel wire rope, a belt, a chain and a nylon rope, and in this embodiment, the flexible pulling member 32 is a steel wire rope. One end of the flexible pulling piece 32 far away from the roller 31 is fixedly connected with the mounting frame 24, and the roller 31 is positioned above the mounting frame 24. The rotary driving assembly comprises a driving part 33 and a speed reducer 34, the driving part 33 and the speed reducer 34 are both mounted on the supporting plate 12, the driving part 33 is connected with an input shaft of the speed reducer 34, and the driving part 33 is a motor and is used for driving the speed reducer 34 to operate. The speed reducer 34 is provided with an output shaft 35, and the output shaft 35 of the speed reducer 34 is connected to the drum 31. The output shaft 35 is arranged through the speed reducer 34 and extends out of two sides of the speed reducer 34, 2 rollers 31 are arranged, and the 2 rollers 31 are fixedly connected with two ends of the output shaft 35 respectively. The support plate 12 is fixedly connected with a folded angle plate 36, the lower end of the folded angle plate 36 is fixed with the support plate 12, and the folded angle plate 36 is fixedly connected with a bearing 37 sleeved on the output shaft 35. The lower end of the gusset 36 extends in a direction approaching the speed reducer 34, the upper end of the gusset 36 extends in a vertical direction, and the lower end of the gusset 36 is attached to the support plate 12. The output shaft 35 is inserted through the gusset 36. The number of the angle plates 36 and the number of the bearings 37 are 2, and 2 angle plates 36 and 2 bearings 37 are respectively arranged at two ends of the output shaft 35.

Referring to fig. 1 and 3, the support 11 is fixedly connected with the protective nets 13, the number of the protective nets 13 is 2, and the crane 21, the rotary driving assembly, the drum 31 and the flexible pulling part 32 are all located between the 2 protective nets 13.

The specific working process is as follows:

the roller 31 is driven to rotate by the rotary driving component, so that the roller 31 winds and releases the flexible traction piece 32 wound on the roller 31. When the roller 31 rotates forwards to wind the flexible traction piece 32, the flexible traction piece 32 pulls the mounting frame 24 upwards to enable the mounting frame 24 to move upwards; when the roller 31 rotates reversely to release the flexible pulling part 32, the lower end of the flexible pulling part 32 moves downwards and the mounting frame 24 moves downwards along with the gravity, so that the function of driving the mounting frame 24 to move towards different directions is realized.

The present embodiment has the following advantages:

the in-process that mounting bracket 24 removed downwards, if there is personnel and mounting bracket 24 collision, the flexible tractive piece 32 can take place the bending, makes crane 21 and mounting bracket 24 break away from the drive of rotary drive subassembly, makes the personnel that collide with mounting bracket 24 only receive mounting bracket 24's gravity, has effectively reduced the pressure that the personnel that collide with mounting bracket 24 received, plays fine guard action to personnel, has reached the better advantage of security.

Through

crane

21 and 11 sliding connection of support to can utilize crane 21 to guide the motion of mounting bracket 24, can play the effect that prevents crane 21 and rock, improve mounting bracket 24's stability, also can play the effect that improves the security.

Through 2 lifter 23 simultaneously with support 11 sliding connection, can effectively improve the structural stability between crane 21 and the support 11. Set up flexible tractive spare 32 between 2 lifter 23, make flexible tractive spare 32 drive 2 lifter 23 atress in mounting bracket 24 and the crane 21 motion process more balanced, stability when also can playing the motion of improvement crane 21 and mounting bracket 24 plays the effect that further improves the security.

The driving member 33 drives the speed reducer 34 to operate, so that the output shaft 35 on the speed reducer 34 rotates, the roller 31 can be driven to rotate through the speed reducer 34, and the function of driving the roller 31 to rotate through the rotary driving assembly is realized.

Through 2 different flexible tractive pieces 32 of cylinder 31 drive respectively, can utilize 2 flexible tractive pieces 32 pulling mounting bracket 24 that are located different positions, make mounting bracket 24 atress more balanced, improve the stability of mounting bracket 24 in the motion process, play the effect that further improves the security.

The output shaft 35 is supported by the angle plate 36 and the bearing 37, so that the output shaft 35 can be kept stable when the mounting frame 24 is driven to move by the roller 31 and the flexible traction piece 32, the output shaft 35 is prevented from deforming due to overlarge radial load, and the effect of improving reliability is achieved.

The lower end of the gusset 36 is attached to the support plate 12, and the gusset can serve to improve the structural stability between the gusset 36 and the support plate 12. The lower end of the angle plate 36 extends along the direction close to the speed reducer 34, so that the contact surface between the angle plate 36 and the supporting plate 12 can be improved, the structural stability between the angle plate 36 and the supporting plate 12 is improved, and meanwhile, the structure is more compact, the space occupied by equipment is reduced, and the convenient use effect is achieved.

By inserting the output shaft 35 into the gusset 36, the gusset 36 is displaced from the drum 31, and the drum 31 is prevented from being caught by the gusset 36.

Through the setting of protection network 13, prevent that personnel's accident from entering into mounting bracket 24 below, play the effect that improves the security.

The flexible traction piece 32 is set to be a steel wire rope, so that the roller 31 can drive the flexible traction piece 32 to move in the rotating process, and the function of driving the mounting frame 24 to move through the flexible traction piece 32 is realized.

Example 2:

the utility model provides a go up brick machine, includes the flexible drive arrangement in sucking disc and the embodiment 1, and the sucking disc is installed on the mounting bracket in the flexible driving piece, and the sucking disc communicates with outside negative pressure equipment, and negative pressure equipment during operation, sucking disc department stroke negative pressure to can make the sucking disc adsorb the commentaries on classics piece through the negative pressure.

The brick is adsorbed by the sucker, and the mounting frame is driven to move, so that the effects of moving the sucker and rotating the block are achieved, and the functions of feeding and discharging the rotating block are achieved.

The embodiment has the following advantages:

the flexible driving device is adopted on the brick loading and unloading machine, so that the sucker is driven to move, and the advantage of good safety can be achieved.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims

1. The utility model provides a flexible drive arrangement, includes support (11) and crane (21), its characterized in that: support (11) fixedly connected with backup pad (12), crane (21) and backup pad (12) sliding connection, the rotation driving subassembly is installed in backup pad (12), cylinder (31) are installed to the output of rotation driving subassembly, cylinder (31) are around being equipped with flexible tractive spare (32), crane (21) fixedly connected with mounting bracket (24), the one end and mounting bracket (24) fixed connection of cylinder (31) are kept away from to flexible tractive spare (32).

2. A flexible drive according to claim 1, wherein: crane (21) are including connecting rod (22) and 2 at least lifter (23), lifter (23) and backup pad (12) sliding connection, flexible tractive spare (32) are located between 2 at least lifter (23), connecting rod (22) respectively with 2 at least lifter (23) fixed connection.

3. A flexible drive according to claim 1, wherein: the rotary driving assembly comprises a driving piece (33) and a speed reducer (34), the driving piece (33) and the speed reducer (34) are both installed on the supporting plate (12), the driving piece (33) is connected with an input shaft of the speed reducer (34), the speed reducer (34) is provided with an output shaft (35), and the output shaft (35) of the speed reducer (34) is connected with the roller (31).

4. A flexible drive according to claim 3, wherein: the output shaft (35) penetrates through the speed reducer (34) and extends out of two sides of the speed reducer (34), at least 2 rollers (31) are arranged, and at least 2 rollers (31) are fixedly connected with two ends of the output shaft (35) respectively.

5. A flexible drive according to claim 3, wherein: the support plate (12) is fixedly connected with a corner folding plate (36), the lower end of the corner folding plate (36) is fixed with the support plate (12), and the corner folding plate (36) is fixedly connected with a bearing (37) sleeved on the output shaft (35).

6. A flexible drive according to claim 5, wherein: the lower end of the angle folding plate (36) extends towards the direction close to the speed reducer (34), the upper end of the angle folding plate (36) extends along the vertical direction, and the lower end of the angle folding plate (36) is attached to the support plate (12).

7. A flexible drive according to claim 5, wherein: the output shaft (35) penetrates through the angle folding plate (36).

8. A flexible drive according to claim 1, wherein: the support (11) is fixedly connected with a protective net (13).

9. A flexible drive according to claim 1, wherein: the flexible traction piece (32) is any one of a steel wire rope, a belt, a chain and a nylon rope.

10. A brick loading and unloading machine is characterized in that: comprising a flexible drive according to any one of claims 1 to 9.