Telescopic module for balancing gravity load

Abstract

The utility model discloses a telescopic module for balancing gravity load. The telescopic module comprises fixing plates located on the two sides, synchronous belt modules are arranged on the opposite side faces of the fixing plates, belt buckle fixing plates are arranged on sliding blocks of the synchronous belt modules, connecting steel frames are arranged at the opposite ends of the belt buckle fixing plates, and a machining platform is arranged between the connecting steel frames. A guide sliding block is arranged between the connecting steel frame and the synchronous belt module and fixed to a sectional material of the synchronous belt module, two optical shafts are arranged on the upper side face and the lower side face of the connecting steel frame, and the upper end and the lower end of the guide sliding block are externally buckled on the optical shafts so that linear sliding of the guide sliding block can be allowed. And a linkage driving device for driving the synchronous belt module is arranged between one ends of the fixing plates. The device has the advantages that the service life of the synchronous belt module is prolonged, only one motor is adopted, and maintenance is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of linear module equipment, in particular to a telescopic module for balancing gravity load. Background Art

[0002] In the processing of products, for mobile equipment of workpieces that need to move back and forth, a synchronous belt module with high moving accuracy and low cost is often used to achieve reciprocating movement. Generally, a processing platform or a jig is installed between the sliders of the synchronous belt module. At the same time, the processing platform or the jig is located on the slider. Therefore, under long-term movement, the synchronous belt of the synchronous belt module is subjected to a large bearing force, resulting in a large load and easy wear, which eventually leads to a shortened life. In addition, the motors of the two synchronous belts also need to be set with a synchronization program, and the motor setting program of the synchronous belt module is synchronized. Therefore, the installation and control are also cumbersome. Therefore, an improved technology is proposed. Utility Model Content

[0003] The utility model aims to provide a telescopic module which balances gravity to reduce load and increase service life, and which uses only one motor and does not require editing of synchronization programs, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: A telescopic module for balancing gravity load, comprising fixing plates located on both sides, the fixing plates are spaced apart, the opposite sides of the fixing plates are both installed with synchronous belt modules, the sliders of the synchronous belt modules are arranged oppositely, the sliders of the synchronous belt modules are both provided with belt buckle fixing plates, the opposite ends of the belt buckle fixing plates are both provided with connecting steel frames, and a processing platform is provided between the connecting steel frames;

[0006] A guide slider is provided between the connecting steel frame and the synchronous belt module, the guide slider is fixed to the profile of the synchronous belt module, and is mainly connected at a position far away from the linkage drive device. Two optical axes are installed on the upper and lower sides of the connecting steel frame, and the upper and lower ends of the guide slider are buckled on the optical axis to allow the guide slider to slide linearly;

[0007] The linkage drive device driving the synchronous belt module between one end of the fixed plate, the linkage drive device includes a drive box provided on the synchronous wheel mounting seat of the synchronous belt module, the transmission shaft for driving the synchronous wheel of the synchronous belt module to rotate extends into the drive box, a stepper motor is installed on the upper end of one of the drive boxes, the output shaft of the stepper motor is connected to the corresponding transmission shaft through a coupling, a linkage shaft is rotated between the opposite sides of the drive box, both ends of the linkage shaft are located in the drive box, bevel gear 1 is installed at both ends of the linkage shaft, and bevel gear 2 meshing with bevel gear 1 is installed outside the linkage shaft.

[0008] Furthermore, the connecting steel frame includes two end covers, the belt buckle fixing plate is connected to one of the end covers, a plurality of supporting steel bars are provided between the end covers, an outer protective shell is provided between the outer sides of the supporting steel bars, a plurality of mounting blocks are provided between the opposite sides of the outer protective shell, and the processing platform is installed between the mounting blocks.

[0009] Furthermore, the linkage shaft and the drive box are connected by installing a bearing seat.

[0010] Furthermore, the processing platform is of frame type, and a handle that is easy to hold is provided on the processing platform. A jig is provided on the processing platform, and other products can also be installed on the processing platform.

[0011] Advantages of the utility model:

[0012] The utility model adopts only two synchronous belt modules, and changes its driving structure into a stepping motor that drives the transmission shaft of another synchronous belt module to rotate through the transmission of bevel gear 1 and bevel gear 2, thereby realizing the synchronous operation of the two synchronous belt modules, and can make the processing platform move linearly, saving synchronous programming procedures, and is also more convenient to maintain;

[0013] The processing platform disperses the gravity of the processing platform to the profile and fixing plate of the synchronous belt module through the installation of the guide slider, thereby reducing the load on the belt buckle fixing plate and the synchronous belt, thereby increasing the service life of the synchronous belt module. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a telescopic module for balancing gravity load of the utility model;

[0016] Figure 2 It is a schematic diagram of a telescopic module for balancing gravity load of the utility model;

[0017] Figure 3 It is a schematic diagram of a telescopic module for balancing gravity load of the utility model;

[0018] Figure 4 It is a schematic diagram of a linkage shaft for balancing gravity load of the utility model.

[0019] In the figure: 1. fixing plate, 2. synchronous belt module, 3. belt buckle fixing plate, 4. connecting steel frame, 5. processing platform, 6. synchronous wheel mounting seat, 7. driving box, 8. transmission shaft, 9. stepping motor, 10. linkage shaft, 11. bevel gear 1, 12. bevel gear 2, 13. guide slider, 14. optical axis, 15. end cover, 16. supporting steel bar, 17. outer protective shell, 18. mounting block, 19. handle, 20. fixture. 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A telescopic module for balancing gravity load, comprising fixed plates 1 located on both sides, the fixed plates 1 are spaced apart, synchronous belt modules 2 are installed on opposite sides of the fixed plates 1, the sliders of the synchronous belt modules 2 are arranged oppositely, the sliders of the synchronous belt modules 2 are provided with belt buckle fixing plates 3, the opposite ends of the belt buckle fixing plates 3 are provided with connecting steel frames 4, and a processing platform 5 is provided between the connecting steel frames 4;

[0023] A guide slider 13 is provided between the connecting steel frame 4 and the synchronous belt module 2. The guide slider 13 is fixed to the profile of the synchronous belt module 2 and is mainly connected at a position far away from the linkage drive device. Two optical axes 14 are installed on the upper and lower sides of the connecting steel frame 4. The upper and lower ends of the guide slider 13 are externally buckled on the optical axis 14 to allow the linear sliding of the guide slider 13; the linkage drive device of the synchronous belt module 2 is driven between one end of the fixed plate 1.

[0024] In one embodiment of the utility model, in addition to the above structure, the linkage drive device includes a drive box 7 installed on the synchronous wheel mounting seat 6 of the synchronous belt module 2, and the transmission shaft 8 for driving the synchronous wheel of the synchronous belt module 2 to rotate extends into the drive box 7, and a stepper motor 9 is installed on one of the drive boxes 7, and the output shaft of the stepper motor 9 is connected to the corresponding transmission shaft 8 through a coupling, and a linkage shaft 10 is rotated between the opposite sides of the drive box 7, and both ends of the linkage shaft 10 are located in the drive box 7, and the linkage shaft 10 is connected to the drive box 7. The gear boxes 7 are connected by installing bearing seats, and bevel gears 11 are installed at both ends of the linkage shaft 10. A bevel gear 12 meshing with the bevel gear 11 is installed outside the linkage shaft 10. The stepper motor 9 is started to drive the transmission shaft 8 to rotate. The transmission shaft 8 is driven by the bevel gear 11 and the bevel gear 12, thereby driving the linkage shaft 10 to rotate. The linkage shaft 10 is then driven by the bevel gear 11 and the bevel gear 12 to drive the transmission shaft 8 of another synchronous belt module 2 to rotate, thereby realizing the synchronous operation of the two synchronous belt modules 2.

[0025] In one embodiment of the utility model, in addition to the above structure, the connecting steel frame 4 includes two end covers 15, the belt buckle fixing plate 3 is connected to one of the end covers 15, a plurality of supporting steel bars 16 are arranged between the end covers 15, an outer protective shell 17 for maintenance is arranged between the outer sides of the supporting steel bars 16, a plurality of mounting blocks 18 are arranged between the opposite sides of the outer protective shell 17, and the processing platform 5 is installed between the mounting blocks 18.

[0026] The processing platform 5 is of frame type, and a handle 19 for easy gripping is provided on the processing platform 5 . A fixture 20 is provided on the processing platform 5 , and other products that need to be installed can also be installed at the same time, or the fixture 20 and other products can be installed separately.

[0027] When the utility model is implemented:

[0028] One stepper motor can drive two synchronous belt modules to move in a straight line at the same time. By installing a jig or other equipment on the processing platform, reciprocating motion can be achieved. The processing platform is installed on the synchronous belt module through a guide slider, and the synchronous belt module is installed on a fixed plate. The upper and lower ends of the guide slider are buckled on the optical axis, which does not hinder the movement of the connecting steel frame. It can disperse the gravity of the processing platform to the profile and fixed plate of the synchronous belt module, reduce the load on the belt buckle fixed plate and the synchronous belt, and thereby increase the service life of the synchronous belt module.

[0029] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A telescopic module for balancing gravity load, characterized in that: It includes fixed plates on both sides, and synchronous belt modules are provided on opposite sides of the fixed plates. The sliders of the synchronous belt modules are arranged relatively to each other, and the sliders of the synchronous belt modules are provided with belt buckle fixing plates. The opposite ends of the belt buckle fixing plates are provided with connecting steel frames, and a processing platform is provided between the connecting steel frames; a guide slider is provided between the connecting steel frame and the synchronous belt module, and the guide slider is fixed to the profile of the synchronous belt module, and two optical axes are provided on the upper and lower sides of the connecting steel frame, and the upper and lower ends of the guide slider are buckled on the optical axis to allow the guide slider to slide linearly; a linkage drive device for driving the synchronous belt module is provided between one end of the fixed plate.

2. A telescopic module for balancing gravity load according to claim 1, characterized in that: The linkage drive device includes a drive box provided on the synchronous wheel mounting seat of the synchronous belt module, and the transmission shaft for driving the synchronous wheel of the synchronous belt module to rotate extends into the drive box. A stepper motor is provided on the upper end of one of the drive boxes, and the output shaft of the stepper motor is connected to the corresponding transmission shaft through a coupling. A linkage shaft rotates between the opposite sides of the drive box, and both ends of the linkage shaft are located in the drive box. Both ends of the linkage shaft are provided with a bevel gear 1, and a bevel gear 2 meshing with the bevel gear 1 is provided outside the linkage shaft.

3. A telescopic module for balancing gravity load according to any one of claims 1 or 2, characterized in that: The connecting steel frame includes two end covers, a plurality of supporting steel bars are arranged between the end covers, an outer protective shell is arranged between the outer side surfaces of the supporting steel bars, and a plurality of mounting blocks are arranged between the opposite side surfaces of the outer protective shell.

4. A telescopic module for balancing gravity load according to claim 2, characterized in that: The linkage shaft and the drive box are connected via a mounting bearing seat.

5. The telescopic module for balancing gravity load according to claim 3, characterized in that: The processing platform is of frame type, a handle which is easy to hold is arranged on the processing platform, and a jig is arranged on the processing platform.

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