Mechanism for clamping and turning over actuator by 180 degrees

Abstract

The utility model relates to the technical field of actuators, in particular to a 180-degree clamping and overturning mechanism for an actuator, which comprises a processing block, a rotating disc and a dustproof device, the processing block is mounted on the surface of the rotating disc, a clamping block is mounted on the inner surface of the processing block and positioned on one side of the rotating disc, and the dustproof device is arranged on the surface of the processing block and positioned on the other side of the rotating disc. The dustproof device comprises a dustproof plate, the dustproof plate is placed on the surface of the machining block and makes contact with the surface of the clamping block, the surface of the dustproof plate is fixedly connected with a baffle, the baffle makes contact with the surface of the machining block, the surface of the clamping block is fixedly connected with a positioning block, and the positioning block is located on one side of the rotating disc. The dust-proof device is arranged, so that the influence of dust on equipment is effectively reduced, when the equipment is used, the dust is prevented from falling into a gap between the clamping block and the machining block by installing the dust-proof device, the assistance of the dust-proof device on the equipment is improved, the influence of the dust on the equipment is reduced, and the working progress and the performance of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of actuators, in particular to a clamping and 180-degree flipping mechanism for an actuator. Background Art

[0002] The actuator is an indispensable and important part of the automatic control system. Its function is to receive the control signal sent by the controller, change the size of the controlled medium, and thus maintain the controlled variable at the required value or within a certain range. Actuators can be divided into three categories according to their energy form: pneumatic, hydraulic, and electric. Pneumatic actuators use compressed air as energy. They are characterized by simple structure, reliable and stable operation, large output thrust, convenient maintenance, fireproof and explosion-proof, and low price. Therefore, they are widely used in chemical, papermaking, oil refining and other production processes. They can be easily used with passive instruments. Even when using electric instruments or computer control, pneumatic actuators can still be used as long as the electrical signal is converted into a standard air pressure signal of 20-100kPa through an electric-to-gas converter or an electric-to-gas valve positioner. Electric actuators are easy to use and have rapid signal transmission, but they have complex structures and poor explosion-proof performance. Hydraulic actuators are basically not used in chemical, oil refining and other production processes. They are characterized by large output thrust. With the development of society, when materials need to be turned over, actuators are used to clamp and turn over 180 degrees.

[0003] The inventor discovered in his daily work that when the material is transported to the specified location, the equipment is started so that the equipment can clamp and flip the material. However, when the equipment is used for a long time, a large amount of dust will accumulate in the gap between the clamping block and the processing block, causing the equipment to jam during use, thereby affecting the normal operating accuracy and performance of the equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the normal operation accuracy and performance of the equipment are affected, and proposes an actuator clamping and flipping 180-degree mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an actuator clamping and flipping 180 degree mechanism, comprising a processing block, a rotating disk and a dustproof device, the processing block is installed on the surface of the rotating disk, the inner surface of the processing block is installed with a clamping block, the clamping block is located on one side of the rotating disk, the dustproof device is arranged on the surface of the processing block, the dustproof device comprises a dustproof plate, the dustproof plate is placed on the surface of the processing block, the dustproof plate is in contact with the surface of the clamping block, the surface of the dustproof plate is fixedly connected with a baffle, the baffle is in contact with the surface of the processing block, the surface of the clamping block is fixedly connected with a positioning block, the positioning block is located on one side of the rotating disk, the surface of the dustproof plate away from the rotating disk is fixedly connected with a support plate, the support plate is against the positioning block, the surface of the support plate is provided with a threaded opening, the threaded opening is located on one side of the rotating disk, the threaded opening is communicated with the surface of the positioning block, the threaded opening can cooperate with the support plate and the positioning block to achieve the purpose of supporting and guiding the threaded block.

[0006] Preferably, the threaded opening on the surface of the support plate is threadedly connected with a threaded block, and the threaded block is threadedly connected to the threaded opening on the surface of the positioning block. The threaded block can cooperate with the support plate to achieve the purpose of restricting the dustproof plate.

[0007] Preferably, a buffer device is provided on the surface of the clamp block, and the buffer device includes an insertion strip, which is plugged into the inner surface of the clamp block and is located on one side of the rotating disk. The insertion strip can cooperate with the clamp block to achieve the purpose of supporting the insertion strip.

[0008] Preferably, a connecting plate is fixedly connected to the surface of one side of the inserting strip, the connecting plate is located on one side of the rotating disk, the connecting plate contacts the surface of the clamping block, and the connecting plate can cooperate with the inserting strip to achieve the purpose of supporting the connecting plate.

[0009] Preferably, a sponge pad is fixedly connected to the surface of the connecting plate on the side away from the inserting strip, and the sponge pad is located on one side of the rotating disk. The sponge pad can cooperate with the connecting plate to achieve the purpose of supporting the sponge pad.

[0010] Preferably, the inner surface of the clamping block is slidably connected with an insertion rod, the insertion rod is plugged into the inner surface of the insertion strip, a return spring is fixedly connected between the insertion rod and the clamping block, the return spring is located on one side of the insertion strip, and the insertion rod can cooperate with the return spring and the insertion strip to achieve the purpose of limiting the sliding of the insertion strip.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting a dustproof device, when the equipment is in use, the influence of dust on the equipment is reduced. When the equipment is used, the equipment squeezes the material and drives the material to rotate to achieve the purpose of clamping the material for flipping. The dustproof plate is set on the processing block. The dustproof plate and the baffle block block the gap between the processing block and the clamping block. The threaded block is rotated and the threaded block is inserted into the positioning block for threaded connection. By setting the dustproof device, the influence of dust on the equipment is effectively reduced. When the equipment is in use, the dustproof device is installed to prevent dust from falling into the gap between the clamping block and the processing block, thereby improving the auxiliary function of the dustproof device to the equipment, reducing the influence of dust on the equipment, and improving the working progress and performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a three-dimensional structural diagram of an actuator clamping and flipping 180 degrees mechanism;

[0014] Figure 2 The utility model provides a schematic diagram of the dust-proof device structure of an actuator clamping and flipping 180 degrees mechanism;

[0015] Figure 3 The utility model proposes an actuator clamping and flipping 180 degrees mechanism Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 The utility model provides a schematic diagram of the structure of a buffer device for clamping and flipping a 180-degree mechanism of an actuator;

[0017] Figure 5 The utility model proposes an actuator clamping and flipping 180 degrees mechanism Figure 4 Schematic diagram of the structure at point B in the middle.

[0018] Legend:

[0019] 1. Processing block; 2. Rotating disk; 3. Dust-proof device; 31. Threaded block; 32. Support plate; 33. Positioning block; 34. Baffle; 35. Dust-proof plate; 36. Threaded mouth; 4. Buffer device; 41. Sponge pad; 42. Connecting plate; 43. Insert strip; 44. Insert rod; 45. Reset spring; 5. Clamp block. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: an actuator clamping and flipping 180-degree mechanism, comprising a processing block 1, a rotating disk 2 and a dustproof device 3, the processing block 1 is installed on the surface of the rotating disk 2, a clamping block 5 is installed on the inner surface of the processing block 1, the clamping block 5 is located on one side of the rotating disk 2, and the dustproof device 3 is arranged on the surface of the processing block 1.

[0021] The specific arrangement and function of the dustproof device 3 and the buffer device 4 will be described in detail below.

[0022] In this embodiment: the dustproof device 3 includes a dustproof plate 35, the dustproof plate 35 is placed on the surface of the processing block 1, the dustproof plate 35 is in contact with the surface of the clamping block 5, the surface of the dustproof plate 35 is fixedly connected with a baffle 34, the baffle 34 is in contact with the surface of the processing block 1, the surface of the clamping block 5 is fixedly connected with a positioning block 33, the positioning block 33 is located on one side of the rotating disk 2, the surface of the dustproof plate 35 away from the rotating disk 2 is fixedly connected with a support plate 32, and the support plate 32 is against the positioning block 33.

[0023] Specifically, a threaded opening 36 is provided on the surface of the support plate 32 , and the threaded opening 36 is located on one side of the rotating disk 2 . The threaded opening 36 is communicated with the surface of the positioning block 33 . The threaded opening 36 can cooperate with the support plate 32 and the positioning block 33 to achieve the purpose of supporting and guiding the threaded block 31 .

[0024] Specifically, the threaded opening 36 on the surface of the support plate 32 is threadedly connected to the threaded block 31 , and the threaded block 31 is threadedly connected to the threaded opening 36 on the surface of the positioning block 33 .

[0025] In this embodiment, the threaded block 31 can cooperate with the support plate 32 to achieve the purpose of restricting the dustproof plate 35 .

[0026] In this embodiment: a buffer device 4 is provided on the surface of the clamping block 5, and the buffer device 4 includes an insertion strip 43, which is plugged into the inner surface of the clamping block 5, and the insertion strip 43 is located on one side of the rotating disk 2. The insertion strip 43 can cooperate with the clamping block 5 to achieve the purpose of supporting the insertion strip 43.

[0027] Specifically, a connection plate 42 is fixedly connected to a surface of one side of the inserting strip 43 . The connection plate 42 is located on one side of the rotating disk 2 , and the connection plate 42 contacts the surface of the clamping block 5 .

[0028] In this embodiment, the connecting plate 42 can cooperate with the inserting strip 43 to achieve the purpose of supporting the connecting plate 42 .

[0029] Specifically, a sponge pad 41 is fixedly connected to the surface of the connecting plate 42 away from the inserting strip 43 . The sponge pad 41 is located on one side of the rotating disk 2 . The sponge pad 41 can cooperate with the connecting plate 42 to achieve the purpose of supporting the sponge pad 41 .

[0030] Specifically, the inner surface of the clamping block 5 is slidably connected with an insertion rod 44 , which is plugged into the inner surface of the insertion strip 43 , and a return spring 45 is fixedly connected between the insertion rod 44 and the clamping block 5 , and the return spring 45 is located on one side of the insertion strip 43 .

[0031] In this embodiment, the insertion rod 44 can cooperate with the return spring 45 and the insertion strip 43 to achieve the purpose of limiting the sliding of the insertion strip 43.

[0032] Working principle: By setting the dustproof device 3, when the equipment is in use, the influence of dust on the equipment is reduced. When the equipment is used, the equipment squeezes the material and drives the material to rotate to achieve the purpose of clamping the material for flipping. The dustproof plate 35 is set on the processing block 1. The dustproof plate 35 and the baffle plate 34 block the gap between the processing block 1 and the clamping block 5. The threaded block 31 is rotated, and the threaded block 31 is inserted into the positioning block 33 for threaded connection. By setting the dustproof device 3, the influence of dust on the equipment is effectively reduced. When the equipment is in use, the dustproof device 3 is installed to prevent dust from falling into the gap between the clamping block 5 and the processing block 1, thereby improving the auxiliary function of the dustproof device 3 to the equipment, reducing the influence of dust on the equipment, and improving the working progress and performance of the equipment. In addition, by setting the buffer device 4, when the equipment When in use, the pressure of the equipment on the material is reduced. When the equipment is used, the equipment squeezes the material and drives the material to rotate to achieve the purpose of clamping the material for flipping. The insert strip 43 is inserted into the clamp block 5, and the insert rod 44 is loosened. The insert rod 44 is pulled by the reset spring 45, and the insert rod 44 slides and is inserted into the insert strip 43. When the clamp block 5 clamps the material, the clamp block 5 pushes the connecting plate 42, and the connecting plate 42 pushes the sponge pad 41. The sponge pad 41 resists the material and reduces the impact force of the clamp block 5 on the material. By setting the buffer device 4, the pressure of the equipment on the material is effectively reduced. When the equipment is in use, the buffer device 4 is installed to avoid scratching the material when the equipment clamps the material, thereby improving the protection of the buffer device 4 to the material, improving the practicability of the equipment, and reducing the damage to the material.

Claims

1. An actuator gripping and flipping 180-degree mechanism, comprising a processing block (1), a rotating disk (2) and a dust prevention device (3), characterized in that: The processing block (1) is mounted on the surface of a rotating disk (2); a clamping block (5) is mounted on the inner surface of the processing block (1); the clamping block (5) is located on one side of the rotating disk (2); the dustproof device (3) is arranged on the surface of the processing block (1); the dustproof device (3) comprises a dustproof plate (35); the dustproof plate (35) is placed on the surface of the processing block (1); the dustproof plate (35) contacts the surface of the clamping block (5); a baffle (34) is fixedly connected to the surface of the dustproof plate (35); the baffle (34) contacts the surface of the processing block (1); a positioning block (33) is fixedly connected to the surface of the clamping block (5); the positioning block (33) is located on one side of the rotating disk (2); a support plate (32) is fixedly connected to the surface of the dustproof plate (35) away from the rotating disk (2); the support plate (32) abuts against the positioning block (33).

2. The actuator clamping and 180-degree flipping mechanism according to claim 1 is characterized in that: A threaded opening (36) is provided on the surface of the support plate (32), the threaded opening (36) is located on one side of the rotating disk (2), and the threaded opening (36) is communicated with the surface of the positioning block (33).

3. The actuator clamping and 180-degree flipping mechanism according to claim 2 is characterized in that: The threaded opening (36) on the surface of the support plate (32) is threadedly connected to a threaded block (31), and the threaded block (31) is threadedly connected to the threaded opening (36) on the surface of the positioning block (33).

4. The actuator gripping and 180-degree flipping mechanism according to claim 1 is characterized in that: The surface of the clamping block (5) is provided with a buffer device (4), and the buffer device (4) comprises an inserting strip (43), and the inserting strip (43) is inserted into the inner surface of the clamping block (5), and the inserting strip (43) is located on one side of the rotating disk (2).

5. The actuator gripping and 180-degree flipping mechanism according to claim 4 is characterized in that: A connecting plate (42) is fixedly connected to the surface of one side of the inserting strip (43), and the connecting plate (42) is located on one side of the rotating disk (2). The connecting plate (42) contacts the surface of the clamping block (5).

6. The actuator gripping and 180-degree flipping mechanism according to claim 5, characterized in that: A sponge pad (41) is fixedly connected to the surface of the connecting plate (42) on the side away from the inserting strip (43), and the sponge pad (41) is located on one side of the rotating disk (2).

7. The actuator gripping and 180-degree flipping mechanism according to claim 4 is characterized in that: The inner surface of the clamping block (5) is slidably connected with an insertion rod (44), the insertion rod (44) is plugged into the inner surface of the insertion strip (43), a return spring (45) is fixedly connected between the insertion rod (44) and the clamping block (5), and the return spring (45) is located on one side of the insertion strip (43).

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