CN214294595U

CN214294595U - Liftable lofting device

Info

Publication number: CN214294595U
Application number: CN202023333390.4U
Authority: CN
Inventors: 马洪兵; 赵忱; 薛晨; 江南; 彭永忠
Original assignee: Ningbo Saimo Technology Co ltd
Current assignee: Ningbo Saimo Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a liftable send out a kind lofting device, include: the frame comprises a frame main body, a guide assembly and a roller assembly, wherein the guide assembly and the roller assembly are installed on the frame main body. A fork assembly connected to the guide assembly. And the driving assembly is arranged on the frame main body and is connected with the fork assembly so as to drive the fork assembly to move up and down along the guide assembly. The driving assembly drives the fork assembly to move up and down, and the roller assembly drives the rack to move integrally so as to convey the die or take out the sintering equipment, thereby improving the conveying operation efficiency. The guide assembly guides the pallet fork assembly to move so as to facilitate lifting, grabbing and conveying of the mold.

Description

Liftable lofting device

Technical Field

The utility model belongs to the technical field of the processing technique and specifically relates to a liftable laying-out device that send a sample.

Background

With the continuous development of devices towards high integration, high density and high intelligence, the heat dissipation problem of the devices becomes a difficult point to be solved urgently, and the development of heat-conducting composite materials becomes one of the solutions. The traditional heat-conducting composite material is molded in a sintering mode, a sintered sample is placed into a mold, the mold is placed into a large sintering furnace through a transfer and transportation device, and the blank is sintered at high temperature and machined into a required material shape.

However, the sampling and lofting of the existing sintering equipment needs to be carried by the aid of manpower, or the goods are lifted by the aid of a forklift lifting device manually and then slowly put into a sintering cavity, so that time and labor are wasted, and the labor intensity of workers is high. The use of the forklift also needs to have special qualified on duty conditions, and various unsafe risks exist in the operation process, such as unstable gravity center of the goods and collapse; the deviation of the goods placing area is large, and the adjustment is difficult; the machine is not operated correctly, resulting in various risks of machine damage and the like. When the weight of the goods is too heavy, the work cannot be finished only by manpower, and the use requirement of the mechanical professional use device is high, so that the improvement is needed.

Disclosure of Invention

In view of the above, it is necessary to provide a lofting device capable of lifting and lowering.

The utility model discloses a liftable laying-out device that send a sample, include:

the frame comprises a frame main body, a guide assembly and a roller assembly, wherein the guide assembly and the roller assembly are arranged on the frame main body;

a fork assembly connected to the guide assembly;

and the driving assembly is arranged on the frame main body and is connected with the fork assembly so as to drive the fork assembly to move up and down along the guide assembly.

In one embodiment, the driving assembly comprises a telescopic assembly, a driving member and a control assembly, wherein the telescopic assembly is mounted on the frame body, the fork assembly is connected to an output shaft of the telescopic assembly, the driving member is connected to the telescopic assembly, and the control assembly is electrically connected with the driving member.

In one embodiment, the telescopic assembly comprises a base detachably mounted on the frame body, and a driving shaft and a driven shaft mounted on the base, the driven shaft is provided with threads, the driving shaft is connected to the driven shaft in a meshed mode, the driving part is connected to the driving shaft, and the fork assembly is connected to the driven shaft.

In one embodiment, the telescoping assembly further comprises a tray mount mounted to the driven shaft, the tray mount lifting the fork assembly.

In one embodiment, the fork assembly includes a mounting bracket, fork legs mounted to the mounting bracket, and a moving member coupled to the guide assembly, the fork carriage extending in a direction inclined relative to the direction of movement of the moving member.

In one embodiment, the moving member is slidably connected with the guide assembly; or the moving piece is in rolling connection with the guide assembly.

In one embodiment, the guide assembly comprises rail brackets distributed on two opposite side walls of the frame body, and the fork assembly is connected to the rail brackets; or the guide assembly comprises guide grooves distributed on two opposite side walls of the frame body, and the fork assembly is inserted and limited in the guide grooves.

In one embodiment, the frame further comprises a weight mounted to the frame body, the weight being remote from the fork assembly.

In one embodiment, the frame further comprises a push rod connected to the frame body, the push rod and the fork assembly being disposed back-to-back relative to the frame body.

In one embodiment, the frame body comprises a scale, which is calibrated along the extension direction of the guide assembly.

The utility model discloses well drive assembly drive fork subassembly lift removal, wheel components drive frame moving as a whole to carry the mould or take out sintering equipment, provide and carry operating efficiency. The guide assembly guides the pallet fork assembly to move so as to facilitate lifting, grabbing and conveying of the mold.

Drawings

Fig. 1 is a schematic structural diagram of the liftable lofting device of the utility model.

Fig. 2 is the main view structure diagram of the liftable lofting device of the utility model.

Fig. 3 is a schematic view of the overlooking structure of the liftable lofting device of the utility model.

Fig. 4 is a schematic structural diagram of the telescopic assembly of the present invention.

In the figure: 10. a frame; 11. a frame body; 12. a roller assembly; 13. a guide assembly; 14. a balancing weight; 15. a push rod; 20. a fork assembly; 21. mounting a bracket; 22. a fork leg; 23. a moving member; 30. a drive assembly; 31. a drive member; 32. a telescoping assembly; 321. a base; 322. a drive shaft; 323. a driven shaft; 324. a tray rack; 33. and a control component.

Detailed Description

The liftable lofting device provided by the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model provides a liftable lofting device that send, this liftable lofting device that send includes: a frame 10, and a fork assembly 20 and a driving assembly 30 mounted to the frame 10, wherein the frame 10 includes a frame body 11, and a guide assembly 13 and a roller assembly 12 mounted to the frame body 11. The frame body 11 is a rigid frame structure for receiving and supporting the mold and the corresponding product. Optionally, the frame body 11 is provided with article shelves disposed opposite the fork assemblies 20 to provide for utilization of the frame body 11. In addition, the weight of the articles placed on the article rack constitutes a counterweight structure of the fork assembly 20, which improves the stability of the movement of the frame body 11. The roller assembly 12 is disposed at the bottom of the frame 10, so that the liftable lofting device can move to perform different work requirements. The roller assemblies 12 can be rollably connected to the ground to reduce the resistance to movement. Optionally, a ground rail is laid on the ground, and the roller assembly 12 is erected on the ground rail and moves along the ground rail, so that the moving track is controllable, and the degree of automation is improved. Optionally, the rolling assembly comprises universal wheels, and the moving direction of the liftable lofting device can be flexibly adjusted.

The fork assembly 20 is connected to the guide assembly 13, and the driving assembly 30 is mounted to the frame body 11 and connected to the fork assembly 20 to drive the fork assembly 20 to move up and down along the guide assembly 13. The fork assembly 20 extends from the frame body 11 in a direction away from the center of the frame body 11 to scoop up and carry the mold to the sintering furnace or carry out the product and the mold in the sintering furnace. The driving assembly 30 drives the fork assembly 20 to reciprocate along the guide assembly 13 to achieve a directional movement effect, and the frame body 11 can bear torque force transmitted by the fork assembly 20, so that the structural stability of the fork assembly 20 is improved.

The driving assembly 30 drives the fork assembly 20 to move up and down, and the roller assembly 12 drives the frame 10 to move integrally to convey the mold or take out the sintering equipment, thereby providing the conveying operation efficiency. The guide assembly 13 guides the pallet fork assembly 20 to move so as to facilitate lifting, grabbing and conveying of the mold.

As shown in fig. 3 and 4, the driving assembly 30 drives the fork assembly 20 to move along the guide assembly 13 of the frame body 11 to ensure a stable moving track. For example, the drive assembly 30 is provided as a cam structure in which a cam engages a protruding shaft; alternatively, the drive assembly 30 is provided as a sprocket arrangement with the fork assemblies 20 connected to a chain in the sprocket arrangement; or, the driving assembly 30 is provided with a gear rack mechanism, the fork assembly 20 is provided with a motor, and a gear or the fork assembly 20 is provided with a rack to realize linear telescopic movement; alternatively, the driving assembly 30 is provided as a telescopic mechanism such as a hydraulic cylinder assembly, a cylinder assembly, etc., and the fork assembly 20 is connected to an output shaft of the telescopic mechanism.

In one embodiment, the driving assembly 30 includes a telescopic assembly 32 mounted on the frame body 11, a driving member 31 and a control assembly 33, the fork assembly 20 is connected to an output shaft of the telescopic assembly 32, the driving member 31 is connected to the telescopic assembly 32, and the control assembly 33 is electrically connected to the driving member 31. The driving piece 31 adopts telescopic motion to drive the fork assembly 20 to move linearly, the linear driving effect is good, and the required installation space is small. The control assembly 33 is configured as a control system for controlling the movement strokes of the driving member 31 and the telescopic assembly 32, so as to improve the convenience of the automatic lifting function of the liftable lofting device.

In an alternative embodiment, the telescopic assembly 32 comprises a base 321 detachably mounted on the frame body 11, and a driving shaft 322 and a driven shaft 323 mounted on the base 321, the driving shaft 322 is engaged with the driven shaft 323, the driving member 31 is connected to the driving shaft 322, and the fork assembly 20 is connected to the driven shaft 323. The outer peripheral wall of the driven shaft 323 is provided with a screw thread and is engaged with the driving shaft 322. The driving shaft 322 is rotated by the driving member 31 and drives the driven shaft 323 to rotate, so as to realize the telescopic movement of the driven shaft 323, and then the fork assembly 20 is linearly and telescopically moved by the pushing of the driven shaft 323. The driving member 31 is configured as a power structure member such as an electric motor and a motor. The fork assembly 20 and the gravity of the goods lifted by the fork assembly 20 are transmitted to the frame body 11 through the telescopic assembly 32, so that the stress of accessories such as the driving piece 31 is avoided, and the operation is stable. In addition, the driving shaft 322 and the driven shaft 323 are mechanically self-locked, so that the driving part 31 is not required to be configured with locking force, and the loss of the driving part 31 is avoided.

To improve the connection convenience and transmission stability of the telescopic assembly 32 and the fork assembly 20. In one embodiment, the telescoping assembly 32 further includes a tray frame 324 mounted to the driven shaft 323, the tray frame 324 lifting the fork assembly 20. The pallet frame 324 lifts the fork assembly 20, so that the combination area of the telescopic assembly 32 and the fork assembly 20 is increased, and the structural stability and the installation convenience are improved.

As shown in fig. 1 and 2, the fork assembly 20 includes a mounting bracket 21, fork legs 22 mounted to the mounting bracket 21, and a moving member 23, the moving member 23 is connected to the guide assembly 13, and the extending direction of the fork carriage is inclined with respect to the moving direction of the moving member 23. The mounting bracket 21 is connected to the guide assembly 13 by a moving member 23 to move the fork assembly 20 up and down along the guide assembly 13. Optionally, the moving member 23 is slidably connected to the guiding component 13. Accordingly, the guide assembly 13 includes rail brackets disposed on two opposite sidewalls of the frame body 11, and the fork assembly 20 is connected to the rail brackets. For example, the moving member 23 is configured as a sliding block or a sleeve, and the guiding assembly 13 is correspondingly configured as a guiding rail or a guiding column, so that the moving member 23 linearly and reciprocally slides along the guiding assembly 13, and the guiding and limiting effects are good. Optionally, the moving member 23 is in rolling connection with the guide assembly 13. The moving member 23 is a guide roller, correspondingly, the guide assembly 13 includes guide grooves distributed on two opposite side walls of the frame body 11, and the fork assembly 20 is inserted and limited in the guide grooves. The guide assembly 13 is provided as a guide groove or rail such that the guide roller is defined in the guide groove. In another embodiment the guide member 13 is provided as a guide rail and the peripheral wall of the guide roller is provided with a groove structure. The guide roller is clamped on the guide rail to prevent the guide roller from separating from the guide assembly 13. In this embodiment, the moving members 23 are symmetrically distributed on the mounting bracket 21, so that the two sides of the mounting bracket 21 are stressed and stressed evenly. In one embodiment, four guide rollers are provided and symmetrically distributed on two sides of the mounting bracket 21 to be clamped to the guide assembly 13.

The moving member 23 drives the mounting bracket 21 and the fork legs 22 to move, so as to lift the mold and then move out of the sintering furnace or place the mold lifted by the fork legs 22 into the sintering furnace. When the user cannot conveniently observe the relative position of the sintering furnace and the mold, the judgment can be made by observing the position of the fork assembly 20 with respect to the frame body 11. In an embodiment, the frame body 11 comprises a scale, which is calibrated along the extension direction of the guide assembly 13. The scale is distributed along the guide assembly 13, and when the moving member 23 moves along the guide assembly 13, the user can obtain the relative position of the fork legs 22 and the mold by reading the scale parameters, and the steps of distributing, operating, lofting and setting out are performed.

The fork legs 22 are provided with two or more than two spaced-apart fork legs 22, wherein the fork legs 22 are fixedly connected with the mounting bracket 21, so that the connection strength between the fork legs 22 and the mounting bracket 21 is high. Optionally, angled reinforcement ribs are provided between the fork legs 22 and the mounting brackets 21 to form a triangular reinforcement structure. Optionally, the fork legs 22 are slidably connected to the mounting bracket 21 so that the fork legs 22 can be adjusted to fit different applications.

In order to further stabilize the movement of the liftable lofting device under the condition of lifting the mold, in an embodiment, the frame 10 further includes a weight 14 mounted on the frame body 11, and the weight 14 is far away from the fork assembly 20. The counter weight 14 and the mold lifted by the fork leg 22 are respectively positioned at two sides of the moving member 23 to form a balanced lever structure. Wherein, the counterweight block 14 is located at the bottom of the frame body 11 to keep the whole balance of the frame 10 and to have good stability.

In order to facilitate the movement and transportation of the liftable lofting device, in an embodiment, the frame 10 further includes a push rod 15 connected to the frame body 11, and the push rod 15 and the fork assembly 20 are disposed opposite to each other with respect to the frame body 11. The push rod 15 protrudes out of the frame body 11 to facilitate the pushing and pulling force of the frame 10. Optionally, the push rod 15 is "U" shaped, and both ends are fixed to the frame 10 for convenient operation. Alternatively, the push rod 15 has a "U" shape, and both ends of the push rod are rotatably connected to the frame 10 to facilitate the operation, while not occupying the lateral space of the frame body 11 in a state of being rotatably attached to the frame body 11. Further, the push rod 15 is sleeved with a flexible sleeve to make the operation experience of the user comfortable.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a liftable lofting device that send out which characterized in that includes:

a fork assembly connected to the guide assembly;

2. The liftable lofting device of claim 1, wherein the driving assembly comprises a telescopic assembly, a driving member and a control assembly, the telescopic assembly, the driving member and the control assembly are mounted on the frame body, the fork assembly is connected to an output shaft of the telescopic assembly, the driving member is connected to the telescopic assembly, and the control assembly is electrically connected to the driving member.

3. The liftable lofting device of claim 2, wherein the telescopic assembly comprises a base detachably mounted on the frame body, and a driving shaft and a driven shaft mounted on the base, the driven shaft is provided with threads, the driving shaft is engaged with the driven shaft, the driving member is connected to the driving shaft, and the fork assembly is connected to the driven shaft.

4. The liftable lofting device of claim 3, wherein the telescoping assembly further comprises a tray rack mounted to the driven shaft, the tray rack lifting the fork assembly.

5. The liftable lofting device of claim 1, wherein the fork assembly comprises a mounting bracket, and a fork leg and a moving member mounted on the mounting bracket, the moving member is connected to the guide assembly, and the extending direction of the fork leg is inclined relative to the moving direction of the moving member.

6. The liftable lofting device of claim 5, wherein the moving member is slidably connected to the guide assembly; or the moving piece is in rolling connection with the guide assembly.

7. The liftable lofting device of claim 1, wherein the guide assembly comprises rail brackets disposed on two opposite side walls of the frame body, and the fork assembly is connected to the rail brackets; or the guide assembly comprises guide grooves distributed on two opposite side walls of the frame body, and the fork assembly is inserted and limited in the guide grooves.

8. The liftable lofting device of claim 1, wherein the frame further comprises a weight mounted to the frame body, the weight being remote from the fork assembly.

9. The liftable lofting device of claim 1, wherein the frame further comprises a push rod connected to the frame body, the push rod and the fork assembly being disposed back-to-back with respect to the frame body.

10. The liftable lofting device of claim 1, wherein the frame body comprises a scale calibrated along an extension direction of the guide assembly.