CN217437627U

CN217437627U - Double-shaft synchronous lifting device

Info

Publication number: CN217437627U
Application number: CN202221433110.3U
Authority: CN
Inventors: 洪飞; 龚志清; 查俊
Original assignee: Suzhou Maxwell Technologies Co Ltd
Current assignee: Suzhou Maxwell Technologies Co Ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-16
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a synchronous elevating gear of biax, this synchronous elevating gear of biax include lift drive assembly, sliding support and loading board, and lift drive assembly is two, is equipped with the cooperation spout that two intervals set up on the sliding support, and sliding support respectively with two lift drive assembly cooperations, and two lift drive assembly are located two cooperation spout outsides respectively, and the loading board is used for bearing the weight of the panel, and the both sides of the relative setting of loading board respectively slidable ground cooperation in the cooperation spout. The double-shaft synchronous lifting device can stably realize the lifting of the panel, and better avoid the phenomenon of large starting and stopping shaking amplitude.

Description

Double-shaft synchronous lifting device

Technical Field

The utility model relates to a photovoltaic equipment technical field especially relates to a synchronous elevating gear of biax.

Background

In panel processing technology field, can lay the panel on the loading board generally, then transport it to appointed operating position on, arrive appointed operating position after, probably need go up and down to the panel according to processing technology's needs, current panel elevating gear appears crooked phenomenon easily in the lift in-process, and opens the shake that produces great when stopping, is unfavorable for the processing of panel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous elevating gear of biax, this synchronous elevating gear of biax can realize the lift of panel steadily to avoid opening the great phenomenon of the shake range of opening better and take place.

For realizing the above technical effect, the technical scheme of the utility model as follows:

the utility model discloses a biax synchronous lifting device, include: the number of the lifting driving components is two; the sliding support is provided with two matching sliding chutes which are arranged at intervals, the sliding support is respectively matched with the two lifting driving assemblies, and the two lifting driving assemblies are respectively positioned on the outer sides of the two matching sliding chutes; the bearing plate is used for bearing the panel, and two opposite ends of the bearing plate are respectively slidably matched in the matching sliding grooves.

In some embodiments, the lift drive assembly comprises: the driving seat is positioned on one side, away from the bearing plate, of the sliding support; the driving piece is arranged on the driving seat; and one end of the transmission piece is connected with the power output end of the driving piece, and the other end of the transmission piece is connected with the bearing plate.

In some embodiments, the driver comprises: the driving motor is arranged on the driving seat; one end of the driving screw is connected with a driving shaft of the driving motor, and the other end of the driving screw is rotatably matched on a screw seat arranged on the driving seat; and the driving nut is matched on the driving screw rod and is connected with the transmission piece.

In some specific embodiments, the driving member is provided with an induction sheet, and the driving seat is provided with at least two position inductors arranged at intervals along the vertical direction.

In some specific embodiments, the lifting driving assembly further comprises a mounting base arranged on the driving seat, the mounting base is used for mounting auxiliary equipment, a matching long hole is formed in the mounting base, and a matching hole corresponding to the matching long hole is formed in the driving seat.

In some embodiments, an air connector is disposed at one end of the bearing plate, an air suction hole and an air suction channel are disposed on the bearing plate, the air suction channel is connected to an external device through the air connector, and the air suction hole is used for sucking the panel.

In some embodiments, a first positioning hole is formed on the sliding support, a second positioning hole corresponding to the first positioning hole is formed on the bearing plate, and the dual-axis synchronous lifting device further includes a positioning assembly for passing through the first positioning hole and the second positioning hole to position the bearing plate on the sliding support.

In some specific embodiments, the second positioning hole is a tapered hole.

In some embodiments, the sliding bracket is provided with a limiting member, and the limiting member is arranged at two ends of the matching sliding chute; the bearing board and the lateral wall matched with the matching sliding groove are provided with limiting sliding grooves at two ends in the length direction of the matching sliding groove, and the limiting sliding grooves can be matched with the limiting parts.

In some embodiments, the sliding bracket comprises two independent brackets arranged at intervals, and one sides of the two independent brackets facing each other are provided with matching sliding grooves.

The utility model discloses biax synchronous lifting device's beneficial effect: because the two lifting driving assemblies are used, when the two lifting driving assemblies are synchronously controlled, the stable movement of the panel during lifting can be ensured, the probability of the panel being inclined is reduced, the panel and a reference surface are ensured to have better parallelism, the starting and stopping response of the lifting driving assemblies is quicker, and the shaking phenomenon generated in the starting and stopping process can be better inhibited; because the bearing plate is arranged on the sliding support in a sliding mode, in the actual working process, the bearing plate can be provided with a working position and an operating position, enough space is reserved for manual operation and external equipment operation, and the use is convenient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a dual-axis synchronous lifting device according to an embodiment of the present invention in a first direction;

fig. 2 is a schematic structural diagram of the dual-axis synchronous lifting device according to the embodiment of the present invention in the second direction;

fig. 3 is a schematic structural diagram of the dual-axis synchronous lifting device according to the embodiment of the present invention in the third direction;

fig. 4 is a schematic structural diagram of a bearing plate of a dual-axis synchronous lifting device according to an embodiment of the present invention.

Reference numerals:

1. a lift drive assembly; 11. a driving seat; 12. a drive member; 121. a drive motor; 122. driving a lead screw; 123. a drive nut; 13. a transmission member; 131. an induction sheet; 14. a lead screw seat; 15. a guide rail; 16. A guide block; 17. a position sensor; 18. mounting a base; 181. the long hole is matched;

2. a sliding support; 21. a stand-alone stand; 22. a limiting member;

3. a carrier plate; 31. a gas connector; 32. a limiting chute; 33. a second positioning hole;

4. a positioning assembly; 5. a panel.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific structure of the biaxial synchronous lifting device according to the embodiment of the present invention will be described below with reference to fig. 1 to 4.

The utility model discloses a synchronous elevating gear of biax, as shown in fig. 1-fig. 2, this synchronous elevating gear of biax includes lift drive assembly 1, sliding support 2 and loading board 3, lift drive assembly 1 is two, the last cooperation spout that is equipped with two intervals and sets up of sliding support 2, and sliding support 2 cooperates with two lift drive assembly 1 respectively, two lift drive assembly 1 are located two cooperation spout outsides respectively, loading board 3 is used for bearing panel 5, and the both sides (left side and right side in fig. 3) of the relative setting of loading board 3 slidable ground respectively cooperates in the cooperation spout.

It can be understood that, after the panel 5 is placed on the carrier plate 3 in the actual working process, the carrier plate 3 can be pushed to move to the working position relative to the sliding support 2, and then the panel 5 can be lifted to the proper position by using the lifting driving assembly 1. In this embodiment, since there are two lifting driving assemblies 1, when the two lifting driving assemblies 1 are synchronously controlled, the panel 5 can be stably moved when lifted, the probability of the panel 5 being skewed is reduced, and the panel 5 and the reference plane can be well parallel. Meanwhile, the starting and stopping response of the bilateral power control is quicker, and the shaking phenomenon generated in the starting and stopping process can be well inhibited.

It should be added that, since the loading plate 3 is slidably disposed on the sliding support 2, in the actual working process, the loading plate 3 can have a working position and an operating position, in the operating position, the worker can perform necessary treatment on the panel 5, and the device outside the working position can perform processing or detection on the panel 5. That is to say, in this embodiment, the sliding fit of the bearing plate 3 and the sliding support 2 leaves enough space for manual operation, which facilitates manual treatment.

In some embodiments, as shown in fig. 3, the lifting driving assembly 1 includes a driving seat 11, a driving member 12 and a transmission member 13, the driving seat 11 is located on a side of the sliding bracket 2 facing away from the bearing plate 3, the driving member 12 is disposed on the driving seat 11, and one end of the transmission member 13 is connected to a power output end of the driving member 12, and the other end is connected to the bearing plate 3. It can be understood that the driving seat 11 can stably support the driving member 12, thereby preventing the unstable installation of the driving member 12 from causing the shaking of the carrier plate 3 and the panel 5. Compare and directly link to each other driving piece 12 and sliding bracket 2, adopt a driving medium 13 as the intermediate junction structure of driving piece 12 and sliding bracket 2, driving medium 13 can be according to sliding bracket 2's size design, just so can drive sliding bracket 2 lift comparatively steadily, and can reduce the too big phenomenon of local stress that probably appears when driving piece 12 and sliding bracket 2 lug connection.

In some embodiments, as shown in fig. 3, the driving member 12 includes a driving motor 121, a driving screw 122 and a driving nut 123, the driving motor 121 is disposed on the driving base 11, one end of the driving screw 122 is connected to the driving shaft of the driving motor 121, the other end is rotatably engaged with the screw base 14 disposed on the driving base 11, and the driving nut 123 is engaged with the driving screw 122 and connected to the transmission member 13. It is understood that one end of the driving screw 122 is connected to the driving shaft of the driving motor 121, and the other end is rotatably engaged with the screw seat 14 provided at the driving seat 11, so that when the driving motor 121 is started, the driving screw 122 can stably rotate, thereby driving the driving nut 123 to ascend and descend in the vertical direction. Adopt driving motor 121 to drive the cooperation structure of drive lead screw 122 and drive nut 123, can promote the stroke control precision on the one hand, ensure the lifting accuracy of panel 5 on the loading board 3, on the other hand conveniently controls and conveniently carries out synchro control to two lift drive assembly 1.

It needs to be additionally supplemented here that in the utility model discloses well panel 5 can be the glass board, realizes the product processing again on this panel through an illumination medium effect, and panel 5 also can be the otter board, can directly print, and panel 5 also can be directly thinks the photovoltaic product of final output. In the present invention, the function of the panel 5 can be selected according to actual needs, and is not limited to the above limitation.

In some specific embodiments, as shown in fig. 3, two guide rails 15 are disposed on the driving base 11, the two guide rails 15 are disposed on two sides of the driving motor 121, and the transmission member 13 is disposed with a guide block 16 engaged with the guide rails 15. Therefore, the driving part 13 can only lift in the vertical direction under the driving of the driving part 12, and the phenomenon that the bearing plates 3 are inclined due to the fact that the driving part 13 is inclined is avoided.

In some specific embodiments, as shown in fig. 3, the transmission member 13 is provided with a sensing piece 131, and the driving seat 11 is provided with at least two position sensors 17 arranged at intervals along the vertical direction. It can be understood that, in the actual working process, when the driving member 12 drives the loading plate 3 to ascend and descend, the position sensor 17 can detect the height of the loading plate 3 by detecting the position of the sensing piece 131, so as to conveniently control the stroke of the loading plate 3 or conveniently perform the zeroing operation on the loading plate 3 before the work starts.

It should be additionally noted that, in other embodiments of the present invention, the position sensor 17 may be in the form of an infrared sensor or a photoelectric switch, etc. according to actual needs, and the specific type and detection mode of the position sensor 17 are not limited herein.

In some specific embodiments, as shown in fig. 3, the lifting driving assembly 1 further includes a mounting base 18 disposed on the driving base 11, the mounting base 18 is used for mounting auxiliary equipment, the mounting base 18 is provided with a long engaging hole 181, and the driving base 11 is provided with a engaging hole corresponding to the long engaging hole 181. It is first required to explain that auxiliary assembly can be structure such as light source, processing laser source or detection module according to actual need the utility model discloses in, auxiliary assembly's specific type can be changed according to actual need. It can be understood that the height of the mounting base 18 can be determined according to the positions of the mounting pieces penetrating through the matching long holes 181 and the matching holes, so that the height of the auxiliary equipment can be adjusted according to actual needs in the actual working process, and the use needs are well met.

In some embodiments, as shown in fig. 4, a gas connector 31 is disposed at one end of the carrier plate 3, and a suction hole and a suction channel are disposed on the carrier plate 3, the suction channel is connected to an external device through the gas connector 31, and the suction hole is used for sucking the panel 5. It can be understood that, in the actual working process, after the panel 5 is placed on the bearing plate 3 (the step can be that the panel 5 is carried manually or the panel is carried automatically by a mechanical arm), the panel 5 can be adsorbed on the bearing plate 3 by starting external air suction equipment, the adsorption type fixing structure does not need a limiting clamping piece, the damage to the panel 5 is almost zero, and the panel 5 is well protected while the connection stability of the panel 5 and the bearing plate 3 is ensured.

In some embodiments, as shown in fig. 4, a first positioning hole is formed on the sliding bracket 2, a second positioning hole 33 is formed on the bearing plate 3 corresponding to the first positioning hole, and the dual-axis synchronous lifting device further includes a positioning component 4, wherein the positioning component 4 is configured to pass through the first positioning hole and the second positioning hole 33 to position the bearing plate 3 on the sliding bracket 2. It can be understood that, according to the foregoing, in the actual working process, the bearing plate 3 can have the working position and the operating position, when the operating position is performed, the bearing plate 3 can not be positioned when the panel 5 is manually processed, and the working position needs to position the bearing plate 3 to ensure the precision when the panel 5 is mechanically processed, and the positioning component 4 additionally arranged in the embodiment can better position the bearing plate 3 at the working position, so that the processing precision of the panel 5 is ensured.

Alternatively, the positioning assembly 4 comprises a cylinder, and a piston rod of the cylinder can pass through the first positioning hole and the second positioning hole 33 to position the bearing plate 3 on the sliding bracket 2. From this, realized sliding support 2's automatic positioning, promoted biax synchronous lifting device's degree of automation. Of course, it should be added here that, in other embodiments of the present invention, the positioning assembly 4 may also be a manual structure or other linear driving structure, and is not limited to the cylinder of the present embodiment.

In some embodiments, the second positioning hole 33 is a tapered hole. The tapered hole can serve as a guide so that the positioning member 4 can be inserted into the second positioning hole 33 more smoothly.

In some embodiments, as shown in fig. 3, the sliding bracket 2 is provided with a limiting member 22, the limiting members 22 are provided at two ends of the matching sliding groove, two ends of the side wall (the left side wall and the right side wall in the figure) of the bearing plate 3 matched with the matching sliding groove along the length direction (the front-back direction in the figure) of the matching sliding groove are provided with a limiting sliding groove 32, and the limiting sliding groove 32 can be matched with the limiting members 22. It can be understood that when the position-limiting member 22 abuts against the side wall of the position-limiting sliding groove 32, the carrier plate 3 cannot slide continuously along the direction, so that the carrier plate 3 is prevented from being separated from the sliding bracket 2 along the front-back direction.

In some embodiments, the sliding bracket 2 includes two independent brackets 21 arranged at intervals, and one side of the two independent brackets 21 facing each other is provided with a matching sliding groove. It can be understood that, in the assembling process, after each independent bracket 21 can be assembled with the lifting drive assembly 1 to form a semi-finished product, the two semi-finished products are arranged at intervals to install the bearing plate 3. Therefore, the whole double-shaft synchronous lifting device can be conveniently assembled, and the assembly efficiency of the double-shaft synchronous lifting device is improved

Of course, in other embodiments of the present invention, the sliding bracket 2 may be a U-shaped bracket, and the matching sliding grooves are disposed on two extending portions of the U-shaped bracket. The structure of the present embodiment is not limited.

Example (b):

a biaxial synchronous lifting device according to an embodiment of the present invention will be described with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the dual-shaft synchronous lifting device of the present embodiment includes a lifting driving assembly 1, two sliding brackets 2 and a bearing plate 3, wherein the two sliding brackets 2 are arranged at intervals, each sliding bracket 2 is provided with a matching sliding slot, and two ends of the matching sliding slot are provided with a limiting member 22. Still be equipped with first locating hole on the sliding bracket 2, lift drive assembly 1 is two, every lift drive assembly 1 all includes driving seat 11, driving piece 12 and driving medium 13, driving seat 11 is located one side that sliding bracket 2 deviates from loading board 3, driving piece 12 includes driving motor 121, driving screw 122, driving nut 123 and mounting base 18, driving motor 121 establishes on driving seat 11, driving screw 122's one end links to each other with driving motor 121's drive shaft, the other end rotationally cooperates on establishing the screw seat 14 at driving seat 11, driving nut 123 cooperation is on driving screw 122 and links to each other with driving medium 13. Two guide rails 15 are arranged on the driving seat 11, the two guide rails 15 are respectively located on two sides of the driving motor 121, one end of the transmission member 13 is connected with the driving nut 123, the other end of the transmission member is connected with the bearing plate 3, and a guide block 16 matched with the guide rails 15 is arranged on the transmission member 13. The transmission member 13 is provided with an induction sheet 131, and the driving seat 11 is provided with two position inductors 17 arranged at intervals along the vertical direction. The mounting base 18 is arranged on the driving base 11, the mounting base 18 is provided with a matching long hole 181, and the driving base 11 is provided with a matching hole corresponding to the matching long hole 181. Two relative lateral walls that set up of loading board 3 are established in the cooperation spout all slidable, are equipped with four spacing spouts 32 on the loading board 3, and two spacing spouts 32 are established at the left front end and the rear end of loading board 3, and two spacing spouts 32 are located the front end and the rear end on the right side of loading board 3.

The bearing plate 3 is provided with an air connector 31, an air suction hole and an air suction channel, the air suction channel is connected with external equipment through the air connector 31, and the air suction hole is used for adsorbing the panel 5. The bearing plate 3 is provided with a second positioning hole 33 formed as a tapered hole and disposed corresponding to the first positioning hole. The positioning assembly 4 comprises a cylinder, and a piston rod of the cylinder can pass through the first positioning hole and the second positioning hole 33 to position the bearing plate 3 on the sliding bracket 2.

The advantages of the double-shaft synchronous lifting device of the embodiment are as follows:

firstly, two lifting driving assemblies 1 are adopted for driving in the vertical direction, and the two lifting driving assemblies 1 are synchronously controlled, so that the panel 5 can stably move when rising, the probability of the panel 5 being skewed is reduced, the panel 5 and a reference surface are ensured to have better parallelism, the start-stop response is quicker, and the jitter connection generated in the start-stop process can be better inhibited;

secondly, the method comprises the following steps: because the bearing plate 3 is slidably arranged on the sliding support 2, the bearing plate 3 can have a working position and an operating position in the actual working process, enough space is reserved for manual operation and external equipment operation, and the use is convenient;

thirdly, as the gas joint 31, the gas suction hole and the gas suction channel are arranged on the bearing plate 3, the panel 5 is fixed by adopting an adsorption type fixing structure, a limiting clamping piece is not needed, the damage to the panel 5 is almost zero, and the panel 5 is well protected while the connection stability of the panel 5 and the bearing plate 3 is ensured;

fourthly: the added positioning component 4 can better position the bearing plate 3 at a working position, thereby ensuring the processing precision of the panel 5.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A double-shaft synchronous lifting device is characterized by comprising:

the lifting driving components (1) are provided, and the number of the lifting driving components (1) is two;

the lifting mechanism comprises a sliding support (2), wherein two matching sliding chutes which are arranged at intervals are formed in the sliding support (2), the sliding support (2) is respectively matched with two lifting driving assemblies (1), and the two lifting driving assemblies (1) are respectively positioned on the outer sides of the two matching sliding chutes;

the bearing plate (3), bearing plate (3) are used for bearing panel (5), and the both sides of relative setting of bearing plate (3) are respectively the slidable cooperation in the cooperation spout.

2. The biaxial synchronous lifting device according to claim 1, wherein the lifting drive assembly (1) comprises:

the driving seat (11) is positioned on one side, away from the bearing plate (3), of the sliding support (2);

the driving piece (12), the said driving piece (12) is set up on the said driving seat (11);

one end of the transmission piece (13) is connected with the power output end of the driving piece (12), and the other end of the transmission piece (13) is connected with the bearing plate (3).

3. The biaxial synchronous lifting device according to claim 2, wherein the driving member (12) comprises:

the driving motor (121), the said driving motor (121) is set up on the said driving seat (11);

one end of the driving lead screw (122) is connected with a driving shaft of the driving motor (121), and the other end of the driving lead screw (122) is rotatably matched on a lead screw seat (14) arranged on the driving seat (11);

the driving nut (123), the said driving nut (123) cooperates on the said driving lead screw (122) and couples to said drive member (13).

4. The biaxial synchronous lifting device according to claim 2, wherein the transmission member (13) is provided with a sensing piece (131), and the driving seat (11) is provided with at least two position sensors (17) arranged at intervals in the vertical direction.

5. The dual-shaft synchronous lifting device according to claim 2, wherein the lifting driving assembly (1) further comprises a mounting base (18) disposed on the driving base (11), the mounting base (18) is used for mounting auxiliary equipment, a matching slot hole (181) is disposed on the mounting base (18), and a matching hole corresponding to the matching slot hole (181) is disposed on the driving base (11).

6. The biaxial synchronous lifting device according to any one of claims 1 to 5, wherein an air connector (31) is provided at one end of the bearing plate (3), an air suction hole and an air suction channel are provided on the bearing plate (3), the air suction channel is connected with an external device through the air connector (31), and the air suction hole is used for sucking the panel (5).

7. The dual-axis synchronous lifting device according to any one of claims 1 to 5, wherein a first positioning hole is formed on the sliding bracket (2), a second positioning hole (33) corresponding to the first positioning hole is formed on the bearing plate (3), and the dual-axis synchronous lifting device further comprises a positioning component (4), and the positioning component (4) is used for passing through the first positioning hole and the second positioning hole (33) to position the bearing plate (3) on the sliding bracket (2).

8. The biaxial synchronous lifting device according to claim 7, wherein the second positioning hole (33) is a tapered hole.

9. The double-shaft synchronous lifting device according to any one of claims 1 to 5, wherein a limiting member (22) is arranged on the sliding bracket (2), and the limiting members (22) are arranged at two ends of the matching sliding groove; the bearing plate (3) and the side wall matched with the matching sliding groove are provided with limiting sliding grooves (32) at two ends in the length direction of the matching sliding groove, and the limiting sliding grooves (32) can be matched with the limiting parts (22).

10. The double-shaft synchronous lifting device according to any one of claims 1 to 5, wherein the sliding support (2) comprises two independent supports (21) arranged at intervals, and one sides of the two independent supports (21) facing each other are provided with matching sliding grooves.