Folding speed multiplication structure

Abstract

The utility model is suitable for the field of intelligent equipment, and provides a folding speed multiplication structure which comprises a base, a fixed seat is arranged on the base in parallel, a first-order bottom plate is arranged on the fixed seat in a sliding mode, a second-order bottom plate is arranged on the first-order bottom plate in a sliding mode, and the first-order bottom plate and the second-order bottom plate are the same in moving direction. The first-order bottom plate moves through a driving assembly arranged on the base, and the first-order bottom plate and the second-order bottom plate are in transmission connection through a transmission belt. The first-order bottom plate is moved through the driving assembly, the transmission belt is driven to rotate in the moving process of the first-order bottom plate, and the transmission belt rotates to drive the second-order bottom plate to continue to move in the same direction, so that the first-order bottom plate moves while the second-order bottom plate moves relative to the first-order bottom plate through one-time driving; the space utilization rate is effectively improved, and the purpose of double strokes can be rapidly achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent equipment technical field, especially relate to a folding speed structure. BACKGROUND

[0002] In the current intelligent, mechanized operation workshop, how to improve work efficiency in effective space is the effective target of long-term development of current intelligent equipment.

[0003] In the intelligent production workshop, for example, the mechanical claw or the camera and so on in the working process or in the material transportation process, usually need to reach the specified position to carry out the corresponding work after moving a certain displacement, and the technical scheme adopted by the prior art is to increase the moving track, so that the bottom plate installed with the mechanical claw or the camera moves to the specified position along the moving track.

[0004] However, for some precision equipment at present, the track installation space is limited, and how to realize the rapid movement of the bottom plate to the specified position in the limited space is a technical problem to be solved by the present application. INVENTION CONTENTS

[0005] The utility model provides a folding speed structure, aims at solving how to realize the rapid movement of the bottom plate to the specified position in the limited space.

[0006] The utility model is realized in this way, the present application provides a folding speed structure, including base, the base is provided with fixed seat in parallel, the fixed seat is provided with one stage bottom plate in sliding, the one stage bottom plate is provided with two stage bottom plate in sliding, the moving direction of one stage bottom plate and two stage bottom plate is same, wherein,

[0007] One stage bottom plate is moved through the drive assembly arranged on the base, and the one stage bottom plate and two stage bottom plate are driven and connected through the transmission belt.

[0008] Further, the drive assembly includes a lead screw and a sliding block, the lead screw is driven and connected through the driving mechanism arranged on the base, the sliding block is slidingly connected to the lead screw, and the sliding block is fixedly connected to the one stage bottom plate.

[0009] Further, one end of the one stage bottom plate is rotatably connected to a main driven wheel, the other end of the one stage bottom plate is rotatably connected to a secondary driven wheel, and the transmission belt is tensioned and connected between the main driven wheel and the secondary driven wheel.

[0010] Further, one end of the one stage bottom plate is fixedly connected to a main driven wheel fixing block, the main driven wheel is rotatably arranged on the main driven wheel fixing block through a main driven wheel shaft, the other end of the one stage bottom plate is fixedly connected to a secondary driven wheel fixing block, and the secondary driven wheel is rotatably arranged on the secondary driven wheel fixing block through a secondary driven wheel shaft.

[0011] Further, a first belt connecting block is fixed on the base, a second belt connecting block is fixed on the second base plate, and the first and second belt connecting blocks are connected to the upper and lower sides of the transmission belt respectively.

[0012] Further, the fixed seat is provided with a first sliding rail, and a first sliding block is slidably connected to the first sliding rail and fixedly connected to the first base plate.

[0013] Further, the first sliding rail is provided with a first sliding rail stopper at both ends.

[0014] Further, the second sliding rail is provided on the two sides of the first base plate in parallel, the second sliding rail is in the same direction as the first sliding rail, a second sliding block is slidably connected to the second sliding rail and fixedly connected to the second base plate.

[0015] Further, the second sliding rail is provided with a second sliding rail stopper at both ends.

[0016] Further, one end of the lead screw is drivenly connected to the driving mechanism, and the other end of the lead screw is rotatably connected to a lead screw fixed block, and the driving mechanism and the lead screw fixed block are arranged at both ends of the base respectively.

[0017] The utility model discloses a folding speed structure, which comprises a base, a fixed seat arranged on the base in parallel, a first base plate slidably arranged on the fixed seat, a second base plate slidably arranged on the first base plate, the moving direction of the first base plate and the second base plate being the same, the first base plate being moved through a driving assembly arranged on the base, and the first base plate and the second base plate being connected through a transmission belt. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings incorporated into the specification and forming a part thereof show embodiments consistent with the present utility model and together with the specification serve to explain the principles of the present utility model.

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of a folding speed-multiplying structure provided in this application.

[0021] Figure 2 This is another three-dimensional structural schematic diagram of a folding speed-multiplying structure provided in this application.

[0022] Figure 3 This is a schematic diagram of the main structure of a folding speed-multiplying structure provided in this application.

[0023] Figure 4 This is another structural view of a folding speed-multiplying structure provided in this application.

[0024] Figure 5 This is a schematic diagram of the working process of a folding speed-multiplying structure provided in this application.

[0025] Figure label:

[0026] 1-Base, 2-Fixed seat, 3-First-stage slide rail, 4-First-stage slider, 5-Main and driven wheel, 6-Main and driven wheel fixing block, 7-First-stage belt connecting block, 8-Transmission belt, 9-Second-stage belt connecting block, 10-Secondary driven wheel, 11-Secondary driven wheel fixing block, 12-Second-stage base plate, 13-Second-stage slider, 14-Second-stage slide rail, 15-First-stage base plate, 16-Second-stage slide rail stop, 17-Lead screw, 18-Sliding block, 19-Drive mechanism, 20-First-stage slide rail stop, 21-Main and driven wheel shaft, 22-Secondary driven wheel shaft, 23-Lead screw fixing block, 24-Drive belt. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] To effectively illustrate the embodiments of this utility model, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0029] Combination Figure 1 The diagram shown is a schematic representation of a folding speed-multiplying structure provided in this application in its non-operating state. Figure 1As shown, the folding speed structure disclosed in the application comprises a base 1, a fixed seat 2, a first-stage bottom plate 15, a second-stage bottom plate 12 and a driving assembly, wherein the fixed seat 2 is arranged in parallel on the base 1, the first-stage bottom plate 15 is arranged in sliding mode on the fixed seat 2, the second-stage bottom plate 12 is arranged in sliding mode on the first-stage bottom plate 15, and the moving directions of the first-stage bottom plate 15 and the second-stage bottom plate 12 are the same and consistent with the extending direction of the fixed seat 2. The first-stage bottom plate 15 is moved by the driving assembly arranged on the base 1, and the first-stage bottom plate 15 and the second-stage bottom plate 12 are drivingly connected by the transmission belt 8.

[0030] The driving assembly is used to move the first-stage bottom plate 15, and the transmission belt 8 is rotated in the moving process of the first-stage bottom plate 15, and the rotation of the transmission belt 8 drives the second-stage bottom plate 12 to continue moving in the same direction, so that the simultaneous movement of the first-stage bottom plate 15 and the second-stage bottom plate 12 is realized by one-time driving, the purpose of realizing double stroke in single space is achieved, the space utilization rate is effectively improved, and the purpose of fast movement is achieved.

[0031] In combination with Figure 2 The folding speed structure provided by the embodiment of the application is shown in the structure schematic diagram of working expansion, the driving assembly disclosed in the application comprises a lead screw 17, a sliding block 18 and a driving mechanism 19, the lead screw 17 is drivingly connected by the driving mechanism 19 arranged on the base 1, the sliding block 18 is slidingly connected to the lead screw 17, and the sliding block 18 is fixedly connected to the bottom of the first-stage bottom plate 15. In the specific implementation process, in combination with Figure 4 As shown in the structure view, one end of the lead screw 17 is drivingly connected by the driving mechanism 19, the other end of the lead screw 17 is rotatably connected with a lead screw fixing block 23, and the driving mechanism 19 and the lead screw fixing block 23 are arranged at two ends of the base 1 respectively. The driving mechanism 19 drives the lead screw 17 to rotate under the action of the driving belt 24, and then the sliding block 18 is moved on the lead screw 17 from the driving mechanism 19 to the lead screw fixing block 23, or from the lead screw fixing block 23 to the driving mechanism 19.

[0032] In the specific implementation process, in combination with Figure 2 and Figure 3 As shown in the structure view, the folding speed structure disclosed in the application further comprises a main driven wheel 5 and a vice driven wheel 10, one end of the first-stage bottom plate 15 is rotatably connected with the main driven wheel 5, the other end of the first-stage bottom plate 15 is rotatably connected with the vice driven wheel 10, and the main driven wheel 5 and the vice driven wheel 10 are tensioned and connected with the transmission belt 8.

[0033] In order to ensure that the transmission belt 8 moves in the first base plate 15, the second base plate 12 is moved relative to the first base plate 15 in the same direction, the folding speed structure disclosed in the embodiment of the application further comprises a main driven wheel fixed block 6 and a secondary driven wheel fixed block 11, one end of the first base plate 15 is fixed with the main driven wheel fixed block 6, the main driven wheel fixed block 6 is rotatably provided with the main driven wheel 5 through the main driven wheel shaft 21, the other end of the first base plate 15 is fixed with the secondary driven wheel fixed block 11, the secondary driven wheel fixed block 11 is rotatably provided with the secondary driven wheel 10 through the secondary driven wheel shaft 22, and the base 1 is fixed with a first belt connecting block 7, the second base plate 12 is fixed with a second belt connecting block 9, the first belt connecting block 7 and the second belt connecting block 9 are respectively connected to the upper and lower sides of the transmission belt 8, and the first belt connecting block 7 and the second belt connecting block 9 are in contact with the transmission belt 8.

[0034] Of course, in the specific implementation process, the first belt connecting block 7 and the second belt connecting block 9 each comprise two parts connected to each other and provided with a corresponding gap in the middle, and the gap is used for the transmission belt 8 to pass through, so as to realize the friction connection with the transmission belt 8.

[0035] Based on the above-mentioned embodiment, combined with the accompanying Figure 5 The folding speed structure disclosed in the application drives the main driven wheel 5 and the secondary driven wheel 10 to move in the same direction during the movement of the first base plate 15, at this time, the second base plate 12 and the first base plate 15 are relatively stationary, that is, the second base plate 12 moves synchronously relative to the first base plate 15 and the base 1, in the movement process, the transmission belt 8 is rotated under the action of the main driven wheel 5 and the secondary driven wheel 10, the first belt connecting block 7 is fixed on the base 1 and will not move, and then the second belt connecting block 9 connected with the transmission belt 8 is moved under the action of the transmission belt 8, and the second belt connecting block 9 is fixed on the second base plate 12, so that the second base plate 12 moves relative to the first base plate 15, thereby realizing the purpose of double stroke driven by once.

[0036] In the specific implementation process, the fixed seat 2 is provided with a first sliding rail 3, the first sliding rail 3 is slidably connected with a first sliding block 4, and the first sliding block 4 is fixedly connected with the first base plate 15. The two ends of the first sliding rail 3 are provided with a first sliding rail stop block 20, so as to prevent the first sliding block 4 from rushing out of the two ends of the first sliding rail 3 and causing damage to other devices and the derailment of itself. The two sides of the first base plate 15 are provided in parallel with a second sliding rail 14, the second sliding rail 14 is in the same direction as the first sliding rail 3, the second sliding rail 14 is slidably connected with a second sliding block 13, and the second sliding block 13 is fixedly connected with the second base plate 12. The two ends of the second sliding rail 14 are provided with a second sliding rail stop block 16. The second sliding block 13 is prevented from rushing out of the two ends of the second sliding rail 14, thereby causing damage to other devices or the derailment of itself.

[0037] Of course, in the specific implementation process, the two sides of the bottom of the first floor 15 can be provided with two first sliding blocks 4, wherein the first sliding block 4 close to the driving mechanism 19 can be fixedly connected with the first floor 15, and the other first sliding block 4 on each side can be slidably connected with the first floor 15. The bottom of the second floor 12 can also be provided with two second sliding blocks 13, wherein one second sliding block 13 is fixedly connected with the second floor 12, and the other second sliding block 13 can be slidably connected with the second floor 12. Thus, during the sliding process, the two first sliding blocks 4 or the two second sliding blocks 13 can slide uniformly and effectively support the first floor 15 and the second floor 12.

[0038] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A folding speed-multiplying structure, comprising a base (1), characterized in that, A fixed seat (2) is arranged parallel to the base (1). A first-stage base plate (15) is slidably arranged on the fixed seat (2). A second-stage base plate (12) is slidably arranged on the first-stage base plate (15). The first-stage base plate (15) and the second-stage base plate (12) move in the same direction. The first-stage base plate (15) is moved by a drive assembly set on the base (1), and the first-stage base plate (15) and the second-stage base plate (12) are connected by a transmission belt (8).

2. The folding speed-multiplying structure as described in claim 1, characterized in that, The drive assembly includes a lead screw (17) and a sliding block (18). The lead screw (17) is driven by a drive mechanism (19) mounted on the base (1). The sliding block (18) is slidably connected to the lead screw (17) and is fixedly connected to the first-stage base plate (15).

3. The folding speed-multiplying structure as described in claim 2, characterized in that, One end of the first-stage base plate (15) is rotatably connected to a main driven wheel (5), and the other end of the first-stage base plate (15) is rotatably connected to a secondary driven wheel (10). The transmission belt (8) is tensioned between the main driven wheel (5) and the secondary driven wheel (10).

4. The folding speed-multiplying structure as described in claim 3, characterized in that, One end of the first-stage base plate (15) is fixed with a main driven wheel fixing block (6), and the main driven wheel fixing block (6) is rotatably set with the main driven wheel (5) via the main driven wheel shaft (21). The other end of the first-stage base plate (15) is fixed with a secondary driven wheel fixing block (11), and the secondary driven wheel fixing block (11) is rotatably set with the secondary driven wheel (10) via the secondary driven wheel shaft (22).

5. The folding speed-multiplying structure as described in claim 3, characterized in that, A first-stage belt connecting block (7) is fixed on the base (1), and a second-stage belt connecting block (9) is fixed on the second-stage base plate (12). The first-stage belt connecting block (7) and the second-stage belt connecting block (9) are respectively connected to the upper and lower sides of the transmission belt (8).

6. The folding speed-multiplying structure as described in claim 1, characterized in that, The fixed base (2) is provided with a first-stage slide rail (3), and a first-stage slider (4) is slidably connected on the first-stage slide rail (3). The first-stage slider (4) is fixedly connected to the first-stage base plate (15).

7. The folding speed-multiplying structure as described in claim 6, characterized in that, Both ends of the first-stage slide rail (3) are provided with first-stage slide rail blocks (20).

8. The folding speed-multiplying structure as described in claim 6, characterized in that, The first-stage base plate (15) is provided with parallel second-stage slide rails (14) on both sides. The second-stage slide rails (14) and the first-stage slide rails (3) are in the same direction. A second-stage slider (13) is slidably connected on the second-stage slide rails (14). The second-stage slider (13) is fixedly connected to the second-stage base plate (12).

9. The folding speed-multiplying structure as described in claim 8, characterized in that, The two ends of the second-order slide rail (14) are provided with second-order slide rail blocks (16).

10. The folding speed-multiplying structure as described in claim 2, characterized in that, One end of the lead screw (17) is driven and connected by the drive mechanism (19), and the other end of the lead screw (17) is rotatably connected to the lead screw fixing block (23). The drive mechanism (19) and the lead screw fixing block (23) are respectively located at both ends of the base (1).

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