A linkage skateboard mechanism

Abstract

The utility model discloses a kind of linkage slide plate mechanisms, it is related to mechanical transmission technical field;Including fixed bottom plate, first slide plate, second slide plate, power mechanism and transmission mechanism;The power mechanism is set on one side of the first slide plate, and the power mechanism is located between the fixed bottom plate and first slide plate, and the first slide plate is driven to reciprocating slide on the fixed bottom plate by power mechanism;The second slide plate is slidably arranged on the other side of first slide plate, and the sliding direction of second slide plate is same with the sliding direction of the first slide plate;The beneficial effects of the utility model are that: the mechanism uses single power drive, can obtain double stroke, and the space occupied is smaller.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical drive technical field more specifically, the utility model relates to a linkage sliding plate mechanism. BACKGROUND

[0002] In modern industrial production, customers have higher requirements on the space occupied by equipment, and all require that the space occupied by equipment can be as small as possible within the applicable range, which not only facilitates operation, but also saves space cost.

[0003] The stroke size and the length of the body of the module sliding plate mechanism on the market are basically fixed, and the body structure is long when the stroke is large, which makes it limited and unsuitable in some specific spaces. If two sliding plate mechanisms are overlapped and installed to obtain a larger stroke, two sets of driving mechanisms are needed, which is too high in cost. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the present application provides a linkage sliding plate mechanism, which is driven by a single power source, can obtain double stroke, and occupies less space.

[0005] The technical scheme adopted by the application to solve the technical problems is: a linkage sliding plate mechanism, which is improved in that it comprises a fixed bottom plate, a first sliding plate, a second sliding plate, a power mechanism and a transmission mechanism.

[0006] The power mechanism is arranged on one side of the first sliding plate, and is located between the fixed bottom plate and the first sliding plate. The first sliding plate is driven by the power mechanism to reciprocate on the fixed bottom plate.

[0007] The second sliding plate is slidably arranged on the other side of the first sliding plate, and the sliding direction of the second sliding plate is the same as that of the first sliding plate.

[0008] The transmission mechanism comprises transmission rollers, a transmission belt, a first pressing block and a second pressing block. The transmission rollers are fixedly installed in pairs on the side wall of the first sliding plate. The transmission belt is sleeved on the transmission rollers. The first pressing block and the second pressing block are fixedly connected with the transmission belt. The first pressing block is fixed on the fixed bottom plate, and the second pressing block is fixed on the side wall of the second sliding plate.

[0009] In the above structure, the power mechanism comprises a servo motor, a transmission screw rod, a screw rod sleeve, an inner guide rail and a first sliding block.

[0010] The servo motor and the inner guide rail are fixed on the other side of the first sliding plate. One end of the transmission screw rod is connected with the motor shaft of the servo motor. The screw rod sleeve is arranged on the transmission screw rod.

[0011] The first sliding block is slidingly installed on the inner guide rail, and the first sliding block and the screw sleeve are fixedly connected with the fixed base plate.

[0012] In the above structure, a screw tail seat is further fixedly arranged on the other side of the first sliding plate, and the other end of the transmission screw rod is rotatably installed in the screw tail seat.

[0013] In the above structure, a motor seat is fixedly arranged on the top of the first sliding plate, and the servo motor is fixedly installed on the motor seat.

[0014] In the above structure, a parallel outer guide rail is fixedly installed on the other side of the first sliding plate, and a second sliding block is slidingly installed on the outer guide rail; the second sliding block is fixedly connected with the second sliding plate.

[0015] In the above structure, the outer guide rail is parallel to the inner guide rail.

[0016] In the above structure, the transmission roller is a synchronous belt idler, and the transmission belt is a synchronous belt.

[0017] In the above structure, the transmission roller is a chain wheel, and the transmission belt is a chain.

[0018] The linkage sliding plate mechanism can obtain a stroke which is the sum of the stroke of the first sliding plate and the stroke of the second sliding plate, so that the linkage sliding plate mechanism can obtain double stroke; and only one set of power mechanism is provided, so that the occupied space is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the linkage sliding plate mechanism.

[0020] Figure 2 It is a three-dimensional structure schematic view of the linkage sliding plate mechanism.

[0021] Figure 3 It is a working state schematic view of the linkage sliding plate mechanism.

[0022] In the figure: the first sliding plate 10, the outer guide rail 101, the second sliding block 102, the second sliding plate 20, the fixed base plate 30, the power mechanism 40, the servo motor 401, the transmission screw rod 402, the screw sleeve 403, the inner guide rail 404, the first sliding block 405, the motor seat 406, the screw tail seat 407, the transmission roller 501, the transmission belt 502, the first pressing block 503, and the second pressing block 504. DETAILED DESCRIPTION

[0023] The application will be further described below with reference to the drawings and embodiments.

[0024] The concept, specific structure and technical effects of the present application will be described clearly and completely below in combination with embodiments and drawings, so as to fully understand the purposes, features and effects of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application. In addition, all the coupling / connection relations involved in the patent do not mean that the components are directly connected, but means that a better coupling structure can be formed by adding or reducing coupling accessories according to the specific implementation. The technical features in the present application can be combined interactively without conflict.

[0025] Referring to Figure 1 , Figure 2 , the utility model provides a linkage sliding plate mechanism, this mechanism applies mechanical equipment field, specific, general application is in the Z axle structure of mechanical hand, this mechanism only adopts a power drive, can walk double distance under the premise of occupying half space, to obtain greater distance, satisfy the requirement of special place to occupy space, distance. Specific in this embodiment, the linkage sliding plate mechanism includes fixed bottom plate 30, first sliding plate 10, second sliding plate 20, power mechanism 40 and transmission mechanism, power mechanism 40 is set up in one side of first sliding plate 10, and the power mechanism 40 is located between fixed bottom plate 30 and first sliding plate 10, and the first sliding plate 10 is driven to reciprocate on fixed bottom plate 30 by power mechanism 40, in this embodiment, referring to Figure 1 , first sliding plate 10 can reciprocate in vertical direction relative to fixed bottom plate 30. The specific structure of power mechanism 40 will be further described below.

[0026] Continuing to refer to Figure 1 , Figure 2 , second sliding plate 20 is slidably arranged on the other side of first sliding plate 10, and the sliding direction of second sliding plate 20 is the same as the sliding direction of first sliding plate 10. It can be understood that first sliding plate 10 is located between fixed bottom plate 30 and second sliding plate 20, and fixed bottom plate 30, first sliding plate 10 and second sliding plate 20 are in a relatively parallel state. In this embodiment, the other side of first sliding plate 10 is fixedly installed with parallel outer guide rail 101, and second sliding block 102 is slidably installed on outer guide rail 101. The second sliding block 102 is fixedly connected with second sliding plate 20.

[0027] In the embodiment, for the transmission mechanism, a specific embodiment is provided, the transmission mechanism comprises a transmission roller 501, a transmission belt 502, a first pressing block 503 and a second pressing block 504, the transmission roller 501 is fixedly installed in pairs on the side wall of the first sliding plate 10, the transmission belt 502 is sleeved on the transmission roller 501, so that the transmission belt 502 can reciprocatingly roll on the transmission roller 501, further, the first pressing block 503 and the second pressing block 504 are fixedly connected with the transmission belt 502, and the first pressing block 503 is fixed on the fixed bottom plate 30, and the second pressing block 504 is fixed on the side wall of the second sliding plate 20.

[0028] Through the above structure, the working principle of the linkage sliding plate mechanism is described. Figure 3 As shown in the combination of Figs. Figure 1 、 Figure 3 When the power mechanism 40 drives the first sliding plate 10 to slide on the fixed bottom plate 30, the first sliding plate 10 generates relative displacement in the vertical direction relative to the fixed bottom plate 30, because the position of the fixed bottom plate 30 is fixed, at this time, the first sliding plate 10 extends downward, and the movement stroke of the first sliding plate 10 is called the first stroke. Because the first pressing block 503 is fixedly installed on the fixed bottom plate 30, the transmission belt 502 is sleeved on the transmission roller 501, when the first sliding plate 10 moves downward, the transmission belt 502 is rotated on the transmission roller 501, and because the second pressing block 504 and the first pressing block 503 are fixed on the opposite sides of the transmission belt 502 respectively, and the second pressing block 504 is fixed on the side wall of the second sliding plate 20, the rotation of the transmission belt 502 can drive the second sliding plate 20 to displace relative to the first sliding plate 10, at this time, the second sliding plate 20 extends downward, and the movement stroke of the second sliding plate 20 is called the second stroke, so the stroke that can be obtained by the linkage sliding plate mechanism is the sum of the stroke of the first sliding plate 10 and the stroke of the second sliding plate 20, that is, the sum of the first stroke and the second stroke, so the linkage sliding plate mechanism can obtain double stroke, because only one power mechanism 40 is provided, the occupied space is reduced, and the requirements of the occupied space and the stroke in specific places are met.

[0029] For the power mechanism 40, a specific embodiment is provided, in which, as shown in the combination of Figs. Figure 1 ,Figure 2 As shown, the power mechanism 40 comprises a servo motor 401, a transmission screw rod 402, a screw rod sleeve 403, an inner guide rail 404 and a first sliding block 405; the servo motor 401 and the inner guide rail 404 are fixed on the other side of the first sliding plate 10, i.e., the second sliding plate 20 has two opposite surfaces, the second sliding plate 20 is slidingly installed on one surface of the first sliding plate 10, and the servo motor 401 and the inner guide rail 404 are fixed on the other surface of the first sliding plate 10. In combination Figure 2 As shown, a motor seat 406 is fixedly arranged on the top of the first sliding plate 10, the servo motor 401 is fixedly installed on the motor seat 406, the motor seat 406 is located between the two parallel inner guide rails 404, one end of the transmission screw rod 402 is connected with the motor shaft of the servo motor 401, and the screw rod sleeve 403 is arranged on the transmission screw rod 402; a screw rod tail seat 407 is also fixedly arranged on the other side of the first sliding plate 10, and the other end of the transmission screw rod 402 is rotatably installed in the screw rod tail seat 407. The outer guide rail 101 is parallel to the inner guide rail 404, so as to ensure that the sliding direction of the second sliding plate 20 is the same as the sliding direction of the first sliding plate 10.

[0030] Through the rotation of the motor, the transmission screw rod is driven to rotate, and since the transmission screw rod 402 and the screw rod sleeve 403 are threadedly matched, the screw rod sleeve 403 can be driven to reciprocate on the transmission screw rod 402. Further, the first sliding block 405 is slidingly installed on the inner guide rail 404, and the first sliding block 405 and the screw rod sleeve 403 are fixedly connected with the fixed bottom plate 30. Through this structure, since the position of the fixed bottom plate 30 is fixed, when the transmission screw rod 402 and the screw rod sleeve 403 are relatively displaced, the first sliding plate 10 slides on the fixed bottom plate 30.

[0031] In the above embodiment, the transmission roller 501 is a synchronous belt idler, and the transmission belt 502 is a synchronous belt. In another specific embodiment, the transmission roller 501 is a chain wheel, and the transmission belt 502 is a chain; this structure can also drive the second sliding plate 20 to realize translation.

[0032] The above is a specific description of the preferred embodiment of the application, but the application is not limited to the above-mentioned embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the application. These equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A linkage skateboard mechanism, characterized by, The utility model relates to a fixed bottom plate, first slide plate, second slide plate, power mechanism and transmission mechanism are included, The power mechanism is arranged on one side of the first slide plate, and the power mechanism is located between the fixed bottom plate and the first slide plate, and the first slide plate is driven to reciprocate on the fixed bottom plate through the power mechanism, The second slide plate is slidably arranged on the other side of the first slide plate, and the sliding direction of the second slide plate is the same as that of the first slide plate, The transmission mechanism includes transmission roller, transmission belt, first pressing block and second pressing block, the transmission roller is fixedly installed in pairs on the side wall of the first slide plate, the transmission belt is sleeved on the transmission roller in pairs, the first pressing block and the second pressing block are fixedly connected with the transmission belt, the first pressing block is fixed on the fixed bottom plate, and the second pressing block is fixed on the side wall of the second slide plate.

2. A linkage skateboard mechanism according to claim 1, wherein, The power mechanism includes a servo motor, a transmission screw rod, a screw rod sleeve, an inner guide rail and a first sliding block, The servo motor and the inner guide rail are fixed on the other side of the first slide plate, one end of the transmission screw rod is connected with the motor shaft of the servo motor, and the screw rod sleeve is arranged on the transmission screw rod; The first sliding block is slidably installed on the inner guide rail, and the first sliding block and the screw rod sleeve are fixedly connected with the fixed bottom plate.

3. A linkage skateboard mechanism according to claim 2, wherein, A screw rod tail seat is further fixedly arranged on the other side of the first slide plate, and the other end of the transmission screw rod is rotatably installed in the screw rod tail seat.

4. A linkage skateboard mechanism according to claim 2, wherein, A motor seat is fixedly arranged on the top of the first slide plate, and the servo motor is fixedly installed on the motor seat.

5. The linkage skateboard mechanism of claim 2, wherein, Parallel outer guide rails are fixedly installed on the other side of the first slide plate, and a second sliding block is slidably installed on the outer guide rails; the second sliding block is fixedly connected with the second slide plate.

6. A linkage skateboard mechanism according to claim 5, wherein, The outer guide rails are parallel with the inner guide rails.

7. The linkage skateboard mechanism of claim 1, wherein, The transmission roller is a synchronous belt idler, and the transmission belt is a synchronous belt.

8. The linkage skateboard mechanism of claim 1, wherein, The transmission roller is a chain wheel, and the transmission belt is a chain.

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