Pneumatic pipeline type logistics transmission receiving and dispatching device

Abstract

The utility model provides a pneumatic pipeline type logistics transmission receiving and dispatching device. The pneumatic pipeline type logistics transmission receiving and dispatching device comprises a box body, a receiving and dispatching pipe, a lifting assembly and a clamping assembly. The lifting assembly comprises a mounting seat, a first guide rod, an electric cylinder and a table plate; the clamping assembly comprises a positioning ring, a second guide rod, a first spring, a transmission ring and a plurality of clamping modules; according to the conveying device, along with reduction of the distance between the transmission ring and the positioning ring, the space between the multiple L-shaped rods is opened, the lower end of a conveying bottle falls on the table plate, and the distance between the transmission ring and the positioning ring is gradually increased, so that the inner side ends of the L-shaped rods are pressed on the outer portion of the conveying bottle, and the conveying bottle is extruded and fixed to the table plate; the conveying bottle is pulled out of the receiving and sending pipe along with continuous downward movement of the telescopic rod of the electric cylinder, the air machine does not need to run in a high-power state in the whole process, energy loss is reduced, the conveying bottle is fixed through the clamping assembly, the conveying bottle can be pulled out of the receiving and sending pipe conveniently, and the situation that the conveying bottle is clamped in the receiving and sending pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic pipeline type logistics transmission equipment, in particular to a pneumatic pipeline type logistics transmission transceiver. Background Art

[0002] Pneumatic pipeline logistics transmission systems are widely used in industrial production and logistics fields. They use airflow to propel materials through pipelines based on the principle of aerodynamics. However, there is a common problem with current pneumatic pipeline logistics transmission systems: usually, when conveying bottles in pneumatic pipelines, air machines are required to continuously deliver airflow into the pipeline at a high power until the conveying bottles are completely conveyed out of the pipeline. The air machine continues to run, resulting in energy waste, and the conveying bottles are transported at a relatively fast speed. When the conveying bottles reach the receiving table, due to the high speed, they will generate a large impact force when they hit the receiving table, resulting in a large noise, reducing the conveying power of the air machine, and easily causing the conveying bottles to get stuck at the outlet of the pipeline, affecting normal use. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a pneumatic pipeline logistics transmission sending and receiving device to solve the problem of large energy loss and noise caused by continuous operation of the air machine when receiving the conveying bottle, improve the comfort of the operating environment, and thus improve operating efficiency and production quality.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pneumatic pipeline logistics transmission and receiving device comprises a box body, a receiving and sending tube is installed on the top of the box body, a lifting assembly is arranged inside the box body, and the lifting assembly comprises a mounting seat, a first guide rod, an electric cylinder and a table; the mounting seat is fixed on the box body; the bottom of the electric cylinder is fixed on the box body; the mounting seat is arranged above the electric cylinder, and a circular hole is arranged in the center to accommodate the telescopic rod of the electric cylinder; the table is arranged above the mounting seat at intervals; the top of the first guide rod is fixedly arranged on the lower end surface of the table, and the lower end can slide through the mounting seat and extend downward; the table is fixed on the top of the telescopic rod of the electric cylinder, and also comprises a clamping assembly; the clamping assembly comprises a positioning ring, a second guide rod, a first spring, a transmission ring and a plurality of clamping modules; the positioning ring Fixed on the upper end of the table; the transmission ring is arranged above the positioning ring at intervals; the upper end face of the second guide rod is fixedly arranged with the lower end face of the transmission ring, and the lower end can slide through the positioning ring and the table and extend downward; the first spring is sleeved on the second guide rod, the upper end abuts on the transmission ring, and the lower end abuts on the positioning ring; the clamping module is placed between the transmission ring and the positioning ring; a plurality of clamping modules are distributed in a circular array with the axis of the positioning ring as the center; the clamping module includes an L-shaped rod, a slider and a slide seat; the slide seat is fixed on the lower end face of the transmission ring; the slider is slidably installed on the slide seat; the middle part of the L-shaped rod is hinged on the upper end face of the positioning ring, one end of which is hinged on the slider, and the other end is arranged toward the axis direction of the transmission ring.

[0006] Preferably, it also includes a buffer assembly; the buffer assembly is arranged between the mounting seat and the table top, and includes an upper seat, a lower seat and a second spring; the lower seat is fixed to the upper end surface of the mounting seat; the upper end surface of the upper seat abuts against the lower end surface of the table top; an extension rod is fixedly arranged on the lower end surface of the upper seat, and the extension rod can slide through the lower seat and the mounting seat and extend downward; the second spring is sleeved on the extension rod, and the upper end is fixedly connected to the upper seat, and the lower end is fixedly connected to the lower seat.

[0007] Preferably, a pressure plate is fixedly provided on one end of the L-shaped rod close to the axis of the transmission ring.

[0008] Preferably, a guide sleeve adapted to the first guide rod is fixedly arranged on the mounting seat; the first guide rod is slidably arranged to penetrate the guide sleeve.

[0009] Preferably, a limiting plate is fixedly provided on the lower end of the first guide rod, and the outer diameter of the limiting plate is larger than the inner diameter of the guide sleeve.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The L-shaped rod is rotated to open the space between the plurality of L-shaped rods. After the conveying bottle enters the sending and receiving tube, the air machine stops running. Under the action of inertia, the lower end of the conveying bottle falls on the table. As the telescopic rod of the electric cylinder moves downward, the distance between the conveying ring and the positioning ring gradually increases under the action of the first spring. The slider moves on the slide seat in the direction close to the axis of the transmission ring, so that the inner end of the L-shaped rod is pressed against the outside of the conveying bottle, and the conveying bottle is squeezed and fixed on the table. As the telescopic rod of the electric cylinder continues to move downward, the conveying bottle is pulled out of the sending and receiving tube. The air machine does not need to operate at high power throughout the whole process, which reduces energy loss. The conveying bottle is fixed by the clamping assembly, which makes it easy to pull the conveying bottle out of the sending and receiving tube, avoiding the situation where the conveying bottle is stuck in the sending and receiving tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the clamping assembly and the lifting assembly in the utility model;

[0015] Figure 4 It is a schematic diagram of the connection relationship between the clamping assembly and the lifting assembly in the utility model;

[0016] Figure 5 It is a structural schematic diagram of the clamping assembly in the utility model;

[0017] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0018] Figure 7 It is a structural schematic diagram of the L-shaped rod in the utility model;

[0019] Figure 8 It is a structural schematic diagram of the slide seat in the utility model;

[0020] Fig. 9 It is a structural schematic diagram of the buffer component in the utility model.

[0021] in:

[0022] 1. Box body; 2. Clamping assembly; 3. Delivery bottle; 31. Slide seat; 32. Transmission ring; 33. First spring; 34. Positioning ring; 35. Second guide rod; 36. L-shaped rod; 361. Pressing plate; 37. Sliding block; 4. Transmitting and receiving tube; 5. Lifting assembly; 51. Table; 52. Limiting piece; 53. Electric cylinder; 54. First guide rod; 55. Mounting seat; 56. Buffer assembly; 561. Second spring; 562. Upper seat; 563. Lower seat; 564. Extension rod. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 9As shown, a pneumatic pipeline logistics transmission receiving and sending device comprises a box body 1, a receiving and sending tube 4 is installed on the top of the box body 1, which is connected to the conveying pipeline in the logistics conveying system, and a photoelectric sensor is installed in the conveying pipeline to monitor the position state of the conveying bottle 3 in the conveying pipeline. The receiving and sending tube 4 is used to send and receive the conveying bottle 3; a lifting assembly 5 is arranged inside the box body 1, and the lifting assembly 5 comprises a mounting seat 55, a first guide rod 54, an electric cylinder 53 and a table 51; the mounting seat 55 is fixed on the box body 1; the bottom of the electric cylinder 53 is fixed on the box body 1; the axis of the electric cylinder 53 coincides with the axis of the receiving and sending tube 4; the mounting seat 55 is arranged above the electric cylinder 53, and a circular hole is arranged in the center to accommodate the telescopic rod of the electric cylinder 53, and the electric cylinder 53 The telescopic rod is set through the circular hole in the center of the mounting seat 55; the table 51 is arranged at intervals above the mounting seat 55; the top of the first guide rod 54 is fixed to the lower end surface of the table 51, and the lower end can slide through the mounting seat 55 and extend downward, so that the table 51 can move up and down relative to the mounting seat 55 along the axial direction of the first guide rod 54; the table 51 is fixed to the top of the telescopic rod of the electric cylinder 53, and also includes a clamping assembly 2; the clamping assembly 2 includes a positioning ring 34, a second guide rod 35, a first spring 33, a transmission ring 32 and a plurality of clamping modules; the positioning ring 34 is fixed to the upper end of the table 51, and the axis and the axis of the table 51 are arranged to coincide; the inner diameter of the positioning ring 34 is larger than the diameter of the conveying bottle 3. When receiving the conveying bottle 3, The bottom of the conveying bottle 3 passes through the positioning ring 34 and falls on the table 51; the transmission ring 32 is arranged above the positioning ring 34 at intervals; the upper end surface of the second guide rod 35 is fixedly arranged with the lower end surface of the transmission ring 32, and the lower end can slide through the positioning ring 34 and the table 51 and extend downward, so that the transmission ring 32 can move up and down relative to the positioning ring 34 along the axis direction of the second guide rod 35; the first spring 33 is sleeved on the second guide rod 35, the upper end abuts on the transmission ring 32, and the lower end abuts on the positioning ring 34. In the natural state, the first spring 33 pushes the transmission ring 32 upward; the clamping module is placed between the transmission ring 32 and the positioning ring 34; a plurality of clamping modules are arranged in a circular array with the axis of the positioning ring 34 as the center; The holding module includes an L-shaped rod 36, a slider 37 and a slide seat 31; the slide seat 31 is fixed on the lower end surface of the transmission ring 32; the slider 37 is slidably installed on the slide seat 31; the bending position in the middle of the L-shaped rod 36 is hinged on the upper end surface of the positioning ring 34, one end of which is hinged on the slider 37, and the other end is set toward the axial direction of the transmission ring 32. When the transmission ring 32 moves in the direction close to the positioning ring 34, the distance between the transmission ring 32 and the positioning ring 34 decreases, and the slider 37 moves in the slide seat 31 along the direction away from the axis of the transmission ring 32, so that the end of the L-shaped rod 36 close to the axis of the transmission ring 32 is tilted upward, so that the end of the L-shaped rod 36 is away from the axis of the transmission ring 32, so that the conveying bottle 3 falls on the table 51.

[0025] Furthermore, in order to prevent the table 51 from falling rapidly and hitting the mounting seat 55 when the electric cylinder 53 is damaged, a buffer assembly 56 is provided; the buffer assembly 56 is arranged between the mounting seat 55 and the table 51, and includes an upper seat 562, a lower seat 563 and a second spring 561; the lower seat 563 is fixed on the upper end surface of the mounting seat 55; the upper end surface of the upper seat 562 abuts against the lower end surface of the table 51; an extension rod 564 is fixedly provided on the lower end surface of the upper seat 562, and the extension rod 564 can slidably pass through the lower seat 563 and the mounting seat 55 and extend downward; the second spring 561 is sleeved on the extension rod 564, the upper end of which is fixedly connected to the upper seat 562, and the lower end of which is fixedly connected to the lower seat 563; when the table 51 falls, it is squeezed on the upper seat 562, and the kinetic energy of the upper seat 562 is absorbed by the second spring 561, thereby reducing the falling speed of the table 51, thereby achieving buffer protection.

[0026] Furthermore, a pressure plate 361 is fixedly provided on one end of the L-shaped rod 36 close to the axis of the transmission ring 32 for pressing on the outer edge of the delivery bottle 3 to facilitate taking the delivery bottle 3 out of the sending and receiving tube 4.

[0027] Furthermore, a guide sleeve adapted to the first guide rod 54 is fixedly arranged on the mounting seat 55; the first guide rod 54 is slidably arranged to penetrate the guide sleeve.

[0028] Furthermore, a limiting plate 52 is fixedly provided at the lower end of the first guide rod 54 , and the outer diameter of the limiting plate 52 is larger than the inner diameter of the guide sleeve, so as to prevent the first guide rod 54 from accidentally falling off the mounting seat 55 .

[0029] When in use, when the photoelectric sensor near the transmitting and receiving tube 4 detects the conveying bottle 3, the air machine gradually reduces the output power, so that the movement speed of the conveying bottle 3 gradually decreases, and the telescopic rod of the electric cylinder 53 pushes upward, so that the transmission ring 32 fits on the box body 1 at the transmitting and receiving tube 4, and the first spring 33 is squeezed and compressed. As the distance between the transmission ring 32 and the positioning ring 34 decreases, the slider 37 moves on the slide seat 31 in the direction away from the axis of the transmission ring 32, so that the L-shaped rod 36 rotates, and the end of the L-shaped rod 36 close to the inside deflects toward the outside, so that the space between the multiple L-shaped rods 36 is opened, and the conveying bottle 3 is delivered. After the conveying bottle 3 enters the sending and receiving tube 4, the air machine stops running. Under the action of inertia, the lower end of the conveying bottle 3 falls on the table 51. As the telescopic rod of the electric cylinder 53 moves downward, the distance between the transmission ring 32 and the positioning ring 34 gradually increases under the action of the first spring 33. The slider 37 moves on the slide seat 31 in the direction close to the axis of the transmission ring 32, so that the inner end of the L-shaped rod 36 is pressed on the outside of the conveying bottle 3, and the conveying bottle 3 is squeezed and fixed on the table 51. As the telescopic rod of the electric cylinder 53 continues to move downward, the conveying bottle 3 is pulled out of the sending and receiving tube 4, and the conveying bottle 3 is received.

Claims

1. A pneumatic pipeline logistics transmission and receiving device, comprising a box (1), a receiving and transmitting tube (4) is installed on the top of the box (1), a lifting assembly (5) is arranged inside the box (1), and the lifting assembly (5) comprises a mounting seat (55), a first guide rod (54), an electric cylinder (53) and a table (51); the mounting seat (55) is fixed on the box (1); the bottom of the electric cylinder (53) is fixed on the box (1); the mounting seat (55) is arranged above the electric cylinder (53), and a circular hole is arranged in the center to accommodate the telescopic rod of the electric cylinder (53) to pass through; the table (51) is arranged above the mounting seat (55) at intervals; the top of the first guide rod (54) is fixedly arranged with the lower end surface of the table (51), and the lower end can slide through the mounting seat (55) and extend downward; the table (51) is fixed to the top of the telescopic rod of the electric cylinder (53), characterized in that The invention also comprises a clamping assembly (2); the clamping assembly (2) comprises a positioning ring (34), a second guide rod (35), a first spring (33), a transmission ring (32) and a plurality of clamping modules; the positioning ring (34) is fixed to the upper end of the table (51); the transmission ring (32) is arranged above the positioning ring (34) at intervals; the upper end surface of the second guide rod (35) is fixed to the lower end surface of the transmission ring (32), and the lower end can slidably penetrate the positioning ring (34) and the table (51) and extend downward; the first spring (33) is sleeved on the second guide rod (35), and the upper end abuts against the transmission ring (32). The lower end abuts against the positioning ring (34); the clamping module is placed between the transmission ring (32) and the positioning ring (34); a plurality of clamping modules are arranged in a circular array with the axis of the positioning ring (34) as the center; the clamping module comprises an L-shaped rod (36), a slider (37) and a slide seat (31); the slide seat (31) is fixed on the lower end surface of the transmission ring (32); the slider (37) is slidably mounted on the slide seat (31); the middle part of the L-shaped rod (36) is hinged on the upper end surface of the positioning ring (34), one end of which is hinged on the slider (37) and the other end is arranged toward the axial direction of the transmission ring (32).

2. The pneumatic pipeline type logistics transmission and receiving device according to claim 1, characterized in that: The utility model also comprises a buffer component (56); the buffer component (56) is arranged between the mounting seat (55) and the table plate (51), and comprises an upper seat (562), a lower seat (563) and a second spring (561); the lower seat (563) is fixed on the upper end surface of the mounting seat (55); the upper end surface of the upper seat (562) is against the lower end surface of the table plate (51); an extension rod (564) is fixedly arranged on the lower end surface of the upper seat (562), and the extension rod (564) can slide through the lower seat (563) and the mounting seat (55) and extend downward; the second spring (561) is sleeved on the extension rod (564), and the upper end is fixedly connected to the upper seat (562), and the lower end is fixedly connected to the lower seat (563).

3. The pneumatic pipeline type logistics transmission and receiving device according to claim 1, characterized in that: A pressure plate (361) is fixedly provided on one end of the L-shaped rod (36) close to the axis of the transmission ring (32).

4. The pneumatic pipeline type logistics transmission and receiving device as claimed in any one of claims 1 to 3, characterized in that: A guide sleeve adapted to the first guide rod (54) is fixedly arranged on the mounting seat (55); the first guide rod (54) is slidably arranged to penetrate the guide sleeve.

5. The pneumatic pipeline type logistics transmission and receiving device as claimed in claim 4, characterized in that: A limiting plate (52) is fixedly disposed at the lower end of the first guide rod (54), and the outer diameter of the limiting plate (52) is greater than the inner diameter of the guide sleeve.

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