Automatic processing conveyor for communication equipment

Abstract

The invention discloses an automatic processing conveyor for communication equipment, and relates to the technical field of conveying equipment. The device comprises a lifting frame, a feeding line body is rotationally installed below the left side of the lifting frame, a discharging line body is rotationally installed above the right side of the lifting frame, a lifting motor is fixedly installed at the inner bottom of the lifting frame, a driving chain wheel is fixedly installed at the output end of the lifting motor, and a driven chain wheel is rotationally installed in the lifting frame. Through the arrangement of the swingable guide cylinder, when goods are lifted to the position of the upper feeding line body, the goods push the guide cylinder to swing upwards, when the goods pass through the feeding line body, the guide cylinder swings downwards under the action of a torsion spring, and under the limitation of a swing block and a swing groove, the guide cylinder can only swing downwards to a horizontal state, so that the goods are conveyed to the feeding line body. And through the arrangement of the multiple sets of feeding line bodies, the cargoes can be prevented from rapidly falling off at all the positions, and the transportation safety is high.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying equipment, and in particular to an automated processing conveyor for communication equipment. Background Art

[0002] With the rapid development of modern communication technology, the demand for communication equipment is increasing, especially in the fields of mobile communication, optical fiber communication, data transmission, etc., the types and quantity of communication equipment are constantly expanding. The production process of these devices involves a series of complex process flows from raw material processing, component assembly, testing to final packaging and shipment. In the production process of communication equipment, component processing and transportation is a key link.

[0003] When assembling communication equipment, it is usually necessary to transport the components of each workstation to a designated location. The transportation is highly complex. The component processing and assembly of some factory areas are divided into different floors, and it is often necessary to set up multiple elevators to achieve this. In the document (application number: CN202322319056.0), a reciprocating elevator is disclosed, including a frame, and the frame is slidably connected to a transport plate along its own length direction. The frame and the transport plate are provided with a driving mechanism that can drive the transport plate to reciprocate and lift. The driving mechanism includes a plurality of driving screws, which are penetrated and threadedly connected to the transport plate. The driving screws are evenly distributed on the circumference of the transport plate, and the frame is provided with a synchronization mechanism that can drive each driving screw to rotate synchronously.

[0004] The document and the prior art have the following technical problems in actual use:

[0005] 1. In actual use, both this document and the prior art require additional loading and unloading equipment for loading and unloading. At the same time, the transport plate in the middle of the elevator also needs to be equipped with a conveying component to cooperate with the loading and unloading equipment for loading and unloading. The equipment structure is complex, the cost of vertical feeding is high, and it can only be used for one floor at a time.

[0006] 2. The transport plates in existing elevators are all set horizontally, and the materials are directly placed on the top of the transport plates. In order to reduce the weight of the transport plates and the conveying efficiency, no clamping mechanism is set. This results in that if the equipment fails during transportation and causes the transport plates to shake severely, the materials are easy to fall off, and the transportation safety is poor. Summary of the invention

[0007] The purpose of the present invention is to solve the above problems and provide an automated processing conveyor for communication equipment.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] A communication equipment automated processing conveyor, comprising a lifting frame, a plurality of groups of loading line bodies are rotatably installed on the left side of the lifting frame, a unloading line body is rotatably installed on the upper right side of the lifting frame, angle sensors are installed at the rotation centers of the loading line body and the unloading line body, both the loading line body and the unloading line body are roller conveying line bodies, a loading port is provided on the back of the right end of the loading line body, a unloading port is provided on the back of the left end of the unloading line body, a retaining cylinder is provided on the right end of the loading line body, and a baffle is provided on the left end of the loading line body;

[0010] The inner side of the feeding port is provided with a plurality of swing grooves, the inner side of the swing grooves is hinged with swing blocks, the hinge center of the swing blocks is provided with torsion springs, a guide cylinder is rotatably installed on one side of the swing blocks close to the feeding port, and an infrared sensor is provided on the inner side of the feeding port;

[0011] A lifting motor is fixedly installed on the inner bottom of the lifting frame, and a driving sprocket is fixedly installed on the output end of the lifting motor. A driven sprocket is rotatably installed inside the lifting frame, and the driven sprocket is connected to the driving sprocket through a lifting chain transmission. The lifting frame is slidably connected to the inside of the lifting frame, and a lifting guide sleeve is rotatably installed inside the lifting frame. A sliding cavity is provided inside the lifting guide sleeve, and a lifting block is slidably connected inside the sliding cavity. The lifting block is rotatably installed at the hinge of the lifting chain, and the rotation center of the lifting guide sleeve coincides with the rotation center of the lifting block. The rotation centers of the loading line body and the unloading line body are respectively on the same vertical line with the hinge centers of the lifting chains on both sides. A lifting plate is fixedly installed on the front of the lifting block, and a plurality of support rods are arranged on the front of the lifting plate. The plurality of support rods are designed to lie flat in an L-shape, and the bending part is inclined downward, so that the support rods can pass through the spacing between adjacent guide cylinders.

[0012] Furthermore, the lifting frame is composed of a bottom plate, four groups of guide columns and a top frame.

[0013] Furthermore, a plurality of groups of lower cross braces and upper cross braces are fixedly installed between the two groups of guide pillars on the front side, the loading line body is rotatably installed on the lower cross braces, and the unloading line body is rotatably installed on the upper cross braces.

[0014] Furthermore, a lower supporting cylinder is hinged on the inner side of the lower cross brace, and the telescopic end of the lower supporting cylinder is hinged to the loading line body; an upper supporting cylinder is hinged on the inner side of the upper cross brace, and the telescopic end of the upper supporting cylinder is hinged to the unloading line body.

[0015] Furthermore, the lifting frame is composed of a left arc frame, a right arc frame and a connecting rod, the left arc frame is sleeved on the guide column on the left side of the back, and the right arc frame is sleeved on the guide column on the right side of the back.

[0016] Furthermore, the left arc frame and the right arc frame are both provided with an arc-shaped slide groove, the center of the arc-shaped slide groove coincides with the rotation center of the lifting block, a guide block is fixedly installed on the outer side of the lifting guide sleeve, the guide block is slidably connected in the arc-shaped slide groove, and blocking blocks are provided at both ends of the connecting rod, which can block the arc-shaped slide groove.

[0017] Furthermore, a transmission wheel is rotatably installed inside the left arc frame, a tooth groove is opened on the left side of the lifting guide sleeve, the transmission wheel is meshed with the tooth groove, an electric telescopic rod is fixedly installed on the outside of the left arc frame, a rack is fixedly installed on the telescopic end of the electric telescopic rod, and the rack is meshed with the transmission wheel.

[0018] Furthermore, a back plate is provided on the back of the lifting frame, and the driving sprocket and the driven sprocket are both rotatably mounted on the back plate.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention can lift and transport goods on the floor through the design of multiple groups of feeding lines, with simple equipment and low vertical feeding cost.

[0021] 2. The present invention adopts a plurality of groups of support rods in a flat L-shaped design, and the bending parts are inclined downward, so the support rods can obliquely support the goods so that the goods lie obliquely on the support rods, which can effectively prevent the goods from shaking and falling during transportation, and the transportation stability is high.

[0022] 3. The present invention arranges a swingable guide cylinder. When the goods are lifted to the upper feeding line position, the goods push the guide cylinder to swing upward. When the goods pass through the feeding line, the guide cylinder swings downward under the action of the torsion spring. Under the restriction of the swing block and the swing groove, the guide cylinder can only swing downward to a horizontal state. At this time, the feeding line rotates with the left end facing downward and the right end facing upward. The position of the guide cylinder changes, and the support rod cannot pass through the adjacent guide cylinder. At this time, the feeding line can hold the goods. By arranging multiple groups of feeding lines, the goods can be prevented from falling quickly at various positions, and the transportation safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a schematic diagram of the lifting frame of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the feeding line of the present invention;

[0027] Figure 5It is a schematic diagram of the blanking line structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the lifting structure of the lifting frame of the present invention;

[0029] Figure 7 It is an exploded view of the lifting frame of the present invention.

[0030] Attached figures: 1. lifting frame; 11. back plate; 12. lower cross brace; 13. upper cross brace; 14. upper supporting cylinder; 2. loading line; 21. loading port; 22. baffle cylinder; 23. lower supporting cylinder; 24. swing groove; 25. swing block; 26. guide cylinder; 27. baffle; 3. unloading line; 31. unloading port; 4. lifting motor; 5. driving sprocket; 6. driven sprocket; 7. lifting frame; 71. left arc frame; 72. right arc frame; 73. connecting rod; 74. transmission wheel; 75. electric telescopic rod; 76. rack; 8. lifting guide sleeve; 81. sliding cavity; 82. guide block; 83. tooth groove; 9. lifting block; 10. lifting plate; 101. support rod. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Embodiment 1, as Figure 1-Figure 7 As shown, a communication equipment automated processing conveyor comprises a lifting frame 1, a plurality of groups of loading line bodies 2 are rotatably installed on the left side of the lifting frame 1, a unloading line body 3 is rotatably installed on the upper right side of the lifting frame 1, angle sensors are installed at the rotation centers of the loading line body 2 and the unloading line body 3, both the loading line body 2 and the unloading line body 3 are roller conveying line bodies, a loading port 21 is provided on the back of the right end of the loading line body 2, a unloading port 31 is provided on the back of the left end of the unloading line body 3, a retaining cylinder 22 is provided on the right end of the loading line body 2, and a baffle 27 is provided on the left end of the loading line body 2;

[0033] A plurality of swing grooves 24 are provided on the inner side of the feeding port 21, and a swing block 25 is hingedly connected inside the swing groove 24. A torsion spring is provided at the hinge center of the swing block 25. A guide cylinder 26 is rotatably installed on one side of the swing block 25 close to the feeding port 21, and an infrared sensor is provided on the inner side of the feeding port 21;

[0034] A lifting motor 4 is fixedly installed on the inner bottom of the lifting frame 1, and a driving sprocket 5 is fixedly installed on the output end of the lifting motor 4. A driven sprocket 6 is rotatably installed inside the lifting frame 1, and the driven sprocket 6 is connected to the driving sprocket 5 through a lifting chain transmission. A lifting frame 7 is slidably connected inside the lifting frame 1, and a lifting guide sleeve 8 is rotatably installed inside the lifting frame 7. A sliding cavity 81 is provided inside the lifting guide sleeve 8, and a lifting block 9 is slidably connected inside the sliding cavity 81. The lifting block 9 is rotatably installed at the hinge of the lifting chain, and the rotation center of the lifting guide sleeve 8 coincides with the rotation center of the lifting block 9. The rotation centers of the loading line 2 and the unloading line 3 are respectively on the same vertical line as the hinge centers of the lifting chains on both sides. A lifting plate 10 is fixedly installed on the front of the lifting block 9, and a plurality of support rods 101 are arranged on the front of the lifting plate 10. The plurality of support rods 101 are designed to lie flat in an L-shape, and the bending part is inclined downward, and the support rods 101 can pass through the spacing between adjacent guide cylinders 26.

[0035] First, according to the weight and volume of the goods, adjust the angles of the loading line 2, the unloading line 3 and the lifting guide sleeve 8 so that the goods can be transported in a stable posture. The goods are placed on the left end of the loading line 2. It should be noted that communication equipment components are usually placed in a box for transportation. Then the loading line 2 is rotated so that the left end is facing upward. The goods slide down along the loading line 2 under the action of gravity and are blocked by the stop cylinder 22. Then the lifting motor 4 drives the active sprocket 5 to rotate, and the active sprocket 5 drives the driven sprocket 6 to rotate through the lifting chain. Since the lifting frame 7 can only slide up and down, the lifting chain drives the lifting block 9 to move upward, and the lifting block 9 drives the lifting plate 10 to move upward, and the lifting plate 10 drives the support rod 101 to move upward, and the support rod 101 passes through the adjacent guide cylinder 26 on the loading line 2 from bottom to top to lift the goods. When the support rod 101 passes through the stop cylinder 22, the goods lie obliquely On multiple groups of supporting rods 101, when the goods are lifted to the upper loading line 2 position, the goods push the guide cylinder 26 to swing upward. When the goods pass through the loading line 2, the guide cylinder 26 swings downward under the action of the torsion spring, and under the restriction of the swing block 25 and the swing groove 24, the guide cylinder 26 can only swing downward to a horizontal state. At this time, the loading line 2 rotates with the left end facing downward. The control logic is that after the infrared sensor is triggered for a period of time, the loading line 2 starts to rotate, and the goods pass through all the loading lines 2 in turn and then descend from the right side. At this time, the lifting block 9 slides from the left side of the sliding cavity 81 to the right side, and the supporting rod 101 passes through the adjacent rollers on the unloading line 3 from top to bottom. The goods fall on the unloading line 3, and the goods slide out obliquely downward along the unloading line 3 under the action of gravity, completing automatic loading, lifting and unloading. At the same time, after the left end of the loading line 2 faces downward, another group of goods can be placed, which can improve the transportation efficiency.

[0036] During the cargo lifting process, after the cargo passes through the loading line 2, the loading line 2 rotates so that the left end faces downward, so that the position of the guide cylinder 26 changes, and the support rod 101 cannot pass through the adjacent guide cylinder 26. Therefore, when the equipment suddenly fails during the lifting process, the loading line 2 can catch the support rod 101, thereby preventing the cargo from falling quickly, and the transportation safety is high. At the same time, because the right end of the loading line 2 faces upward and catches the support rod 101, it can catch the support rod 101 earlier, and the protection effect is better.

[0037] The present invention can transport goods at different positions to a specified height by setting up multiple groups of loading lines 2, which is convenient for assembly and classification of communication equipment. At the same time, multiple groups of loading lines 2 can provide fall protection for goods, and multiple groups of loading lines 2 can provide protection at different heights, which can greatly improve the operating stability of the equipment. Through the setting of variable-angle loading lines 2, unloading lines 3 and lifting guide sleeves 8, it can be suitable for transporting different goods and has a wide range of applications. Through the different angles of the loading lines 2 and the lifting guide sleeves 8, the fall protection of the device can be improved. The structure is simple and the safety is high.

[0038] Furthermore, a back plate 11 is provided on the back of the lifting frame 1, and the driving sprocket 5 and the driven sprocket 6 are both rotatably mounted on the back plate 11. Through this design, the overall strength of the lifting frame 1 can be improved, and the installation of the driving sprocket 5 and the driven sprocket 6 is facilitated.

[0039] Embodiment 2, based on the above embodiment, further includes that the lifting frame 1 is composed of a bottom plate, four groups of guide columns and a top frame, and has a simple structure.

[0040] Embodiment three, based on the above embodiment, further includes: multiple groups of lower cross braces 12 and upper cross braces 13 are fixedly installed between the two groups of guide columns on the front side, the loading line 2 is rotatably installed on the lower cross brace 12, and the unloading line 3 is rotatably installed on the upper cross brace 13, which is easy to install and will not affect the lifting frame 7.

[0041] Embodiment 4, based on the above embodiment, further includes: a lower supporting cylinder 23 is hinged on the inner side of the lower cross brace 12, and the telescopic end of the lower supporting cylinder 23 is hinged to the loading line 2; an upper supporting cylinder 14 is hinged on the inner side of the upper cross brace 13, and the telescopic end of the upper supporting cylinder 14 is hinged to the unloading line 3.

[0042] The angles of the loading line 2 and the unloading line 3 can be quickly controlled by the lower supporting cylinder 23 and the upper supporting cylinder 14, and accurate control can be achieved by using an angle sensor.

[0043] Embodiment 5, based on the above embodiment, further includes that the lifting frame 7 is composed of a left arc frame 71, a right arc frame 72 and a connecting rod 73, the left arc frame 71 is sleeved on the guide column on the left side of the back, and the right arc frame 72 is sleeved on the guide column on the right side of the back.

[0044] Furthermore, arc-shaped slide grooves are provided inside the left arc frame 71 and the right arc frame 72, and the center of the arc-shaped slide groove coincides with the rotation center of the lifting block 9. A guide block 82 is fixedly installed on the outer side of the lifting guide sleeve 8, and the guide block 82 is slidably connected in the arc-shaped slide groove. Blocking blocks are provided at both ends of the connecting rod 73, and the blocking blocks can block the arc-shaped slide groove.

[0045] The design of this embodiment facilitates the lifting and disassembly of the guide sleeve 8.

[0046] Embodiment 6, on the basis of the above embodiment, further includes: a transmission wheel 74 is rotatably installed inside the left arc frame 71, a tooth groove 83 is opened on the left side of the lifting guide sleeve 8, the transmission wheel 74 is meshed with the tooth groove 83, an electric telescopic rod 75 is fixedly installed on the outer side of the left arc frame 71, and a rack 76 is fixedly installed at the telescopic end of the electric telescopic rod 75, and the rack 76 is meshed with the transmission wheel 74.

[0047] The electric telescopic rod 75 is controlled to extend and retract, and the electric telescopic rod 75 drives the rack 76 to rise and fall, and the rack 76 drives the transmission wheel 74 to rotate, and the transmission wheel 74 drives the lifting guide sleeve 8 to rotate through the tooth groove 83.

[0048] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A communication equipment automated processing conveyor, comprising a lifting frame (1), characterized in that: A plurality of loading lines (2) are rotatably mounted on the left side of the lifting frame (1), and a unloading line (3) is rotatably mounted on the upper right side of the lifting frame (1). An angle sensor is mounted at the rotation center of the loading line (2) and the unloading line (3). Both the loading line (2) and the unloading line (3) are roller conveyor lines. A loading port (21) is provided on the back of the right end of the loading line (2), and a unloading port (31) is provided on the back of the left end of the unloading line (3). A retaining cylinder (22) is provided on the right end of the loading line (2), and a retaining plate (27) is provided on the left end of the loading line (2). A plurality of groups of swing grooves (24) are provided on the inner side of the feeding port (21), a swing block (25) is hingedly connected inside the swing groove (24), a torsion spring is arranged at the hinge center of the swing block (25), a guide cylinder (26) is rotatably mounted on one side of the swing block (25) close to the feeding port (21), and an infrared sensor is arranged on the inner side of the feeding port (21); A lifting motor (4) is fixedly installed on the inner bottom of the lifting frame (1), a driving sprocket (5) is fixedly installed on the output end of the lifting motor (4), a driven sprocket (6) is rotatably installed inside the lifting frame (1), the driven sprocket (6) and the driving sprocket (5) are connected to each other through a lifting chain transmission, a lifting frame (7) is slidably connected inside the lifting frame (1), a lifting guide sleeve (8) is rotatably installed inside the lifting frame (7), a sliding cavity (81) is provided inside the lifting guide sleeve (8), and a lifting block (9) is slidably connected inside the sliding cavity (81). ), the lifting block (9) is rotatably mounted at the hinge of the lifting chain, the rotation center of the lifting guide sleeve (8) coincides with the rotation center of the lifting block (9), the rotation centers of the loading line (2) and the unloading line (3) are respectively on the same vertical line as the hinge centers of the lifting chains on both sides, a lifting plate (10) is fixedly mounted on the front of the lifting block (9), a plurality of support rods (101) are arranged on the front of the lifting plate (10), the plurality of support rods (101) are designed to lie flat in an L-shape, and the bends are inclined downward, and the support rods (101) can pass through the spacing between adjacent guide cylinders (26).

2. The communication equipment automated processing conveyor according to claim 1, characterized in that: The lifting frame (1) is composed of a bottom plate, four groups of guide columns and a top frame.

3. The communication equipment automated processing conveyor according to claim 2, characterized in that: A plurality of groups of lower cross braces (12) and upper cross braces (13) are fixedly installed between the two groups of guide pillars at the front side. The upper material line body (2) is rotatably installed on the lower cross brace (12), and the lower material line body (3) is rotatably installed on the upper cross brace (13).

4. The communication equipment automated processing conveyor according to claim 3, characterized in that: A lower support cylinder (23) is hingedly connected to the inner side of the lower cross brace (12), and the telescopic end of the lower support cylinder (23) is hingedly connected to the loading line (2). An upper support cylinder (14) is hingedly connected to the inner side of the upper cross brace (13), and the telescopic end of the upper support cylinder (14) is hingedly connected to the unloading line (3).

5. A communication equipment automated processing conveyor according to any one of claims 2 to 4, characterized in that: The lifting frame (7) is composed of a left arc frame (71), a right arc frame (72) and a connecting rod (73); the left arc frame (71) is sleeved on the guide column on the left side of the back, and the right arc frame (72) is sleeved on the guide column on the right side of the back.

6. The communication equipment automated processing conveyor according to claim 5, characterized in that: The left arc frame (71) and the right arc frame (72) are both provided with an arc-shaped slide groove, the center of which coincides with the rotation center of the lifting block (9), and a guide block (82) is fixedly installed on the outer side of the lifting guide sleeve (8), and the guide block (82) is slidably connected in the arc-shaped slide groove. Both ends of the connecting rod (73) are provided with blocking blocks, which can block the arc-shaped slide groove.

7. The communication equipment automated processing conveyor according to claim 6, characterized in that: A transmission wheel (74) is rotatably mounted inside the left arc frame (71), a tooth groove (83) is provided on the left side of the lifting guide sleeve (8), the transmission wheel (74) is meshed with the tooth groove (83), an electric telescopic rod (75) is fixedly mounted on the outer side of the left arc frame (71), a rack (76) is fixedly mounted on the telescopic end of the electric telescopic rod (75), and the rack (76) is meshed with the transmission wheel (74).

8. The communication equipment automated processing conveyor according to claim 1, characterized in that: A back plate (11) is provided on the back of the lifting frame (1), and the driving sprocket (5) and the driven sprocket (6) are both rotatably mounted on the back plate (11).

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