Conveyor device with two-way transportation function and production line

Abstract

The present invention discloses a conveying device and a production line with a two-way transportation function. The conveying device includes: a first guide rail, on which a first process board is placed and can move along the first guide rail; a second guide rail, which is arranged below the first guide rail, on which a second process board is placed and can move along the second guide rail; a driving mechanism, which drives the first process board to move in a first direction and simultaneously drives the second process board to move in a second direction, and the first direction is opposite to the second direction. The conveying device of the present invention realizes double-layer two-way transportation and improves the transportation efficiency by setting the first guide rail and the second guide rail, and respectively placing the first process board and the second process board on the first guide rail and the second guide rail, so that the driving mechanism drives the first process board to move while driving the second process board to move in the opposite direction.

Description

Technical Field

[0001] The present invention relates to the technical field of production lines, and particularly relates to a conveying device and a production line with a two-way transportation function. Background Art

[0002] In the production mode of traditional household appliances, the general assembly process uses a belt line as a carrier to pull products to complete the assembly of each process. The belt line uses a common motor as power and is speed-regulated through a frequency converter. Although this production method is widely used, in the actual application process, the belt line can only perform single-layer transportation each time, cannot perform double-layer transportation at the same time, and even less can perform double-layer two-way transportation of parts, resulting in low efficiency. Summary of the Invention

[0003] The present invention discloses a conveying device and a production line with a two-way transportation function, which solves the problem that the prior art cannot perform double-layer two-way transportation of parts at the same time and has low efficiency.

[0004] According to one aspect of the present invention, a conveying device is disclosed, including: a first guide rail, on which a first process plate is placed, and the first process plate is movable along the first guide rail; a second guide rail, which is arranged below the first guide rail, on which a second process plate is placed, and the second process plate is movable along the second guide rail; a driving mechanism, which drives the first process plate to move in a first direction and at the same time drives the second process plate to move in a second direction, and the first direction is opposite to the second direction.

[0005] Further, the driving mechanism further includes: a first feeding mechanism, which is drivingly connected to the first process plate; a second feeding mechanism, which is drivingly connected to the second process plate; a cylinder, the telescopic rod of the cylinder is connected to the first feeding mechanism, and the telescopic rod of the cylinder moves the first feeding mechanism through telescopic movement; a transmission mechanism, the first feeding mechanism is connected to the transmission mechanism, the transmission mechanism is connected to the second feeding mechanism, and the first feeding mechanism drives the second feeding mechanism to move through the transmission mechanism.

[0006] Further, the first feeding mechanism includes: a driving rod, the telescopic rod of the cylinder is connected to the driving rod, and the driving rod is drivingly connected to the transmission mechanism; a first one-way driving structure, which is arranged on the driving rod, when the telescopic rod of the cylinder reciprocates, it drives the driving rod to reciprocate, and the first one-way driving structure pushes the first process plate to move unidirectionally in the first direction during the reciprocating movement of the driving rod.

[0007] Further, the first feeding mechanism includes: a first driving rod fixedly connected to the driving rod. The first driving rod is arranged along the extending direction of the first guide rail. A plurality of first one-way driving structures are arranged at intervals along the extending direction of the first driving rod. There are a plurality of first process plates, which correspond to the first one-way driving structures one by one. During the reciprocating movement of the driving rod, each first one-way driving structure pushes the corresponding first process plate to move unidirectionally along the first direction.

[0008] Further, the second feeding mechanism includes: a driven rod drivingly connected to the transmission mechanism; a second one-way driving structure arranged on the driven rod. When the telescopic rod of the air cylinder reciprocates, the transmission mechanism drives the driven rod to reciprocate. During the reciprocating movement of the driven rod, the second one-way driving structure pushes the second process plate to move unidirectionally along the second direction.

[0009] Further, the second feeding mechanism includes: a second driving rod fixedly connected to the driven rod. The second driving rod is arranged along the extending direction of the second guide rail. A plurality of second one-way driving structures are arranged at intervals along the extending direction of the second driving rod. There are a plurality of second process plates, which correspond to the second one-way driving structures one by one. During the reciprocating movement of the driven rod, each second one-way driving structure pushes the corresponding second process plate to move unidirectionally along the second direction.

[0010] Further, the transmission mechanism includes a transmission rope and a fixed idler pulley. The transmission rope is installed on the fixed idler pulley to form a transmission closed loop. The first feeding mechanism and the second feeding mechanism are respectively drivingly connected to the transmission rope. The first feeding mechanism is connected to the first node on the transmission rope, and the second feeding mechanism is connected to the second node on the transmission rope. The first node and the second node are located on both sides of one of the fixed idler pulleys.

[0011] Further, the transmission mechanism further includes an adjusting idler pulley connected within the transmission closed loop of the transmission rope.

[0012] Further, the conveying device further includes a bracket, a top mounting frame, a feeding mechanism, and a conveying platform. The top mounting frame, the feeding mechanism, and the conveying platform are installed on the bracket from top to bottom. The first guide rail, the second guide rail, and the driving mechanism are all arranged on the conveying platform.

[0013] Further, the top mounting frame is used to install a balance crane and / or a lamp holder.

[0014] Further, the feeding mechanism includes: a mounting beam, on which a material box is connected; a guide sleeve, which is connected to the mounting beam; an adjusting frame, and the mounting beam is slidably sleeved on the adjusting frame through the guide sleeve, and the position of the material box is adjusted by moving the mounting beam.

[0015] According to the second aspect of the present invention, a production line is disclosed, including the above-mentioned conveying device.

[0016] By setting the first guide rail and the second guide rail in the conveying device of the present invention, and placing the first process plate and the second process plate on the first guide rail and the second guide rail respectively, when the driving mechanism drives the first process plate to move along the first direction, the second process plate is driven to move along the second direction, so as to achieve double-layer bidirectional transportation, greatly improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the conveying device according to an embodiment of the present invention;

[0018] Figure 2 is a schematic structural diagram of the driving mechanism according to an embodiment of the present invention;

[0019] Figure 3 is a schematic structural diagram of the bracket according to an embodiment of the present invention;

[0020] Figure 4 is a schematic structural diagram of the adjusting frame in the open state according to an embodiment of the present invention;

[0021] Figure 5 is a schematic structural diagram of the transmission mechanism according to an embodiment of the present invention;

[0022] Figure 6 is a schematic diagram of the cooperation between the second process plate and the second feeding mechanism according to an embodiment of the present invention;

[0023] Figure 7 is a schematic structural diagram of the second feeding mechanism according to an embodiment of the present invention;

[0024] Legend: 10, first guide rail; 20, first process plate; 30, second guide rail; 40, second process plate; 50, first feeding mechanism; 51, driving rod; 52, first one-way driving structure; 53, first driving rod; 60, second feeding mechanism; 61, driven rod; 62, second one-way driving structure; 63, second driving rod; 70, air cylinder; 80, transmission mechanism; 81, transmission rope; 82, fixed idler pulley; 83, adjusting idler pulley; 91, bracket; 92, mounting frame; 93, feeding mechanism; 931, mounting beam; 932, guide sleeve; 933, adjusting frame; 94, conveying platform. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present invention will be further described below in conjunction with embodiments, but it is not limited to the content in the specification.

[0026] As Figures 1 to 7 shown, according to the first aspect of the present invention, a conveying device is disclosed, which includes a first guide rail 10, a second guide rail 30 and a driving mechanism. A first process plate 20 is placed on the first guide rail 10, and the first process plate 20 is movable along the first guide rail 10; the second guide rail 30 is arranged below the first guide rail 10, and a second process plate 40 is placed on the second guide rail 30, and the second process plate 40 is movable along the second guide rail 30; the driving mechanism drives the first process plate 20 to move in a first direction and simultaneously drives the second process plate 40 to move in a second direction, and the first direction is opposite to the second direction. The conveying device of the present invention realizes double-layer and two-way transportation by setting the first guide rail 10 and the second guide rail 30, and respectively placing the first process plate 20 and the second process plate 40 on the first guide rail 10 and the second guide rail 30, so that when the driving mechanism drives the first process plate 20 to move in the first direction, it drives the second process plate 40 to move in the second direction, thereby greatly improving the transportation efficiency.

[0027] In the above embodiment, the driving mechanism further includes: a first feeding mechanism 50, a second feeding mechanism 60, a cylinder 70 and a transmission mechanism 80. The first feeding mechanism 50 is drivingly connected to the first process plate 20; the second feeding mechanism 60 is drivingly connected to the second process plate 40; the telescopic rod of the cylinder 70 is connected to the first feeding mechanism 50, and the telescopic rod of the cylinder 70 drives the first feeding mechanism 50 to move through telescopic movement; the first feeding mechanism 50 is connected to the transmission mechanism 80, and the transmission mechanism 80 is connected to the second feeding mechanism 60, and the first feeding mechanism 50 drives the second feeding mechanism 60 to move through the transmission mechanism 80. The conveying device of the present invention uses the cylinder 70 as a power source, the telescopic rod of the cylinder 70 drives the first feeding mechanism 50 to move, and while the first feeding mechanism 50 drives the first process plate 20 to move, it drives the second feeding mechanism 60 to move through the transmission mechanism 80, so that the second feeding mechanism 60 drives the second process plate 40 to move, thereby realizing double-layer and two-way transportation and greatly improving the transportation efficiency.

[0028] In the above embodiment, the first feeding mechanism 50 includes: a driving rod 51 and a first one-way driving structure 52. The telescopic rod of the air cylinder 70 is connected to the driving rod 51, and the driving rod 51 is drivingly connected to the transmission mechanism 80; the first one-way driving structure 52 is arranged on the driving rod 51. The first one-way driving structure 52 can adopt a one-way gear. When the telescopic rod of the air cylinder 70 reciprocates, it drives the driving rod 51 to reciprocate. During the reciprocating movement of the driving rod 51, the first one-way driving structure 52 pushes the first processing plate 20 to move unidirectionally along the first direction. By providing the driving rod 51 and the first one-way driving structure 52, the conveying device of the present invention enables the telescopic rod of the air cylinder 70 to reciprocate, driving the driving rod 51 to reciprocate, and the first one-way driving structure 52 to push the first processing plate 20 to move unidirectionally along the first direction during the reciprocating movement of the driving rod 51.

[0029] In the above embodiment, the first feeding mechanism 50 includes a first driving rod 53. The first driving rod 53 is fixedly connected to the driving rod 51. The first driving rod 53 is arranged along the extension direction of the first guide rail 10. A plurality of first one-way driving structures 52 are arranged at intervals along its extension direction on the first driving rod 53; there are a plurality of first processing plates 20, and the first processing plates 20 correspond to the first one-way driving structures 52 in position. During the reciprocating movement of the driving rod 51, each first one-way driving structure 52 pushes the corresponding first processing plate 20 to move unidirectionally along the first direction. By providing the first driving rod 53, the conveying device of the present invention can arrange a plurality of first one-way driving structures 52 at intervals on the first driving rod 53, so as to push a plurality of first processing plates 20 to move at one time, greatly improving the transportation efficiency.

[0030] In this embodiment, the second feeding mechanism 60 includes a driven rod 61 and a second one-way driving structure 62. The driven rod 61 is drivingly connected to the transmission mechanism 80; the second one-way driving structure 62 is arranged on the driven rod 61. The second one-way driving structure 62 can adopt a one-way gear. When the telescopic rod of the air cylinder 70 reciprocates, the transmission mechanism 80 drives the driven rod 61 to reciprocate. During the reciprocating movement of the driven rod 61, the second one-way driving structure 62 pushes the second processing plate 40 to move unidirectionally along the second direction. By providing the driven rod 61 and the second one-way driving structure 62, when the telescopic rod of the air cylinder 70 reciprocates, the transmission mechanism 80 drives the driven rod 61 to reciprocate, and the second one-way driving structure 62 pushes the second processing plate 40 to move unidirectionally along the second direction during the reciprocating movement of the driven rod 61.

[0031] In this embodiment, the second feeding mechanism 60 includes a second driving rod 63. The second driving rod 63 is fixedly connected to the driven rod 61. The second driving rod 63 is arranged along the extending direction of the second guide rail 30. A plurality of second one-way driving structures 62 are arranged at intervals along the extending direction of the second driving rod 63. There are a plurality of second process plates 40, and the second process plates 40 correspond to the second one-way driving structures 62 one by one. During the reciprocating movement of the driven rod 61, each second one-way driving structure 62 pushes the corresponding second process plate 40 to move unidirectionally along the second direction. By arranging the second driving rod 63, the conveyor device of the present invention can arrange a plurality of second one-way driving structures 62 at intervals on the second driving rod 63, so that a plurality of second process plates 40 can be pushed to move at one time, greatly improving the transportation efficiency.

[0032] In Figure 2 the embodiment, the transmission mechanism 80 includes a transmission rope 81 and a fixed idler pulley 82. The transmission rope 81 is installed on the fixed idler pulley 82 to form a transmission closed loop. The first feeding mechanism 50 and the second feeding mechanism 60 are respectively drivingly connected to the transmission rope 81. The first feeding mechanism 50 is connected to the first node on the transmission rope 81, and the second feeding mechanism 60 is connected to the second node on the transmission rope 81. The first node and the second node are located on both sides of one of the fixed idler pulleys 82. By using the transmission rope 81 and the fixed idler pulley 82 to form a transmission closed loop, the conveyor device of the present invention enables the first feeding mechanism 50 to drive the second feeding mechanism 60 to move through the transmission mechanism 80, and makes their moving directions opposite, so as to realize driving the first process plate 20 and the second process plate 40 to move in opposite directions simultaneously, achieving double-layer bidirectional transportation and greatly improving the transportation efficiency.

[0033] In the above embodiment, the transmission mechanism 80 further includes an adjusting idler pulley 83. The adjusting idler pulley 83 is connected within the transmission closed loop of the transmission rope 81. By adjusting the idler pulley 83, the tension of the transmission rope 81 can be adjusted, thereby preventing slipping and improving the system stability.

[0034] In Figure 1 the embodiment, the conveyor device further includes a bracket 91, a top mounting frame 92, a feeding mechanism 93 and a conveying platform 94. The top mounting frame 92, the feeding mechanism 93 and the conveying platform 94 are installed on the bracket 91 from top to bottom. The first guide rail 10, the second guide rail 30 and the driving mechanism are all arranged on the conveying platform 94. The top mounting frame 92 is used to install a balance hoist and / or a lamp holder. By providing the top mounting frame 92, the conveyor device of the present invention enables electric lights, fans and balance hoists to be installed above, so as to facilitate lighting, blowing and the use of electric screwdrivers during the working process, improve the expandability of the transmission device and improve the working efficiency.

[0035] In Figure 1In an embodiment, the loading mechanism 93 includes a mounting beam 931, a guide sleeve 932, and an adjusting frame 933. A material box is connected to the mounting beam 931; the guide sleeve 932 is connected to the mounting beam 931; the mounting beam 931 is slidably sleeved on the adjusting frame 933 through the guide sleeve 932, and the position of the material box is adjusted by moving the mounting beam 931. This mechanism cleverly realizes the positioning of the material box through three cross beams. The material box is used to hold small and medium-sized parts, and naturally realizes that the material box is tilted about 40 degrees to facilitate employees to pick up materials during the assembly process.

[0036] According to a second aspect of the present invention, a production line is disclosed, including the above-mentioned conveying device.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not limitations on the embodiments of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the embodiments here. Any obvious changes or modifications derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A conveying device, characterized in that: include: a first guide rail (10), a first process plate (20) being placed on the first guide rail (10), and the first process plate (20) being movable along the first guide rail (10); a second guide rail (30), the second guide rail (30) being arranged below the first guide rail (10), a second process plate (40) being placed on the second guide rail (30), and the second process plate (40) being movable along the second guide rail (30); a driving mechanism, the driving mechanism driving the first process plate (20) to move along a first direction and simultaneously driving the second process plate (40) to move along a second direction, the first direction being opposite to the second direction; The driving mechanism further comprises: a first feeding mechanism (50), the first feeding mechanism (50) being drivingly connected to the first process plate (20); a second feeding mechanism (60), the second feeding mechanism (60) being drivingly connected to the second process plate (40); A cylinder (70), wherein a telescopic rod of the cylinder (70) is connected to the first feeding mechanism (50), and the telescopic rod of the cylinder (70) drives the first feeding mechanism (50) to move by telescoping; a transmission mechanism (80), wherein the first feeding mechanism (50) is connected to the transmission mechanism (80), and the transmission mechanism (80) is connected to the second feeding mechanism (60), and the first feeding mechanism (50) drives the second feeding mechanism (60) to move via the transmission mechanism (80); The transmission mechanism (80) includes a transmission rope (81) and a fixed idler wheel (82), wherein the transmission rope (81) is mounted on the fixed idler wheel (82) to form a transmission closed loop; the first feeding mechanism (50) and the second feeding mechanism (60) are respectively driven and connected to the transmission rope (81), wherein the first feeding mechanism (50) is connected to a first node on the transmission rope (81), and the second feeding mechanism (60) is connected to a second node on the transmission rope (81), wherein the first node and the second node are located on both sides of one of the fixed idler wheels (82); the transmission mechanism (80) also includes an adjusting idler wheel (83), wherein the adjusting idler wheel (83) is connected within the transmission closed loop of the transmission rope (81); The conveying device further comprises a bracket (91), a top mounting frame (92), a loading mechanism (93) and a conveying platform (94), wherein the top mounting frame (92), the loading mechanism (93) and the conveying platform (94) are mounted on the bracket (91) from top to bottom; the first guide rail (10), the second guide rail (30) and the driving mechanism are all arranged on the conveying platform (94); The feeding mechanism (93) comprises: a mounting beam (931), wherein a material box is connected to the mounting beam (931); A guide sleeve (932), the guide sleeve (932) being connected to the mounting beam (931); An adjustment frame (933), wherein the mounting beam (931) is slidably sleeved on the adjustment frame (933) via the guide sleeve (932), and the position of the material box is adjusted by moving the mounting beam (931).

2. The conveying device according to claim 1, characterized in that The first feeding mechanism (50) comprises: An active rod (51), the telescopic rod of the cylinder (70) is connected to the active rod (51), and the active rod (51) is drivingly connected to the transmission mechanism (80); A first one-way driving structure (52) is provided on the active rod (51), and when the telescopic rod of the cylinder (70) moves back and forth, the active rod (51) is driven to move back and forth. During the reciprocating movement of the active rod (51), the first one-way driving structure (52) pushes the first process plate (20) to move unidirectionally along a first direction.

3. The conveying device according to claim 2, characterized in that The first feeding mechanism (50) comprises: a first driving rod (53), the first driving rod (53) being fixedly connected to the active rod (51), the first driving rod (53) being arranged along the extension direction of the first guide rail (10), and a plurality of first unidirectional driving structures (52) being arranged on the first driving rod (53) at intervals along the extension direction thereof; There are a plurality of first process plates (20), and the positions of the first process plates (20) and the first unidirectional drive structures (52) correspond one to one. During the reciprocating movement of the active rod (51), each of the first unidirectional drive structures (52) pushes the corresponding first process plate (20) to move unidirectionally along the first direction.

4. The conveying device according to claim 1, characterized in that The second feeding mechanism (60) comprises: A driven rod (61), the driven rod (61) being drivingly connected to the transmission mechanism (80); A second one-way driving structure (62) is provided on the driven rod (61). When the telescopic rod of the cylinder (70) moves back and forth, the transmission mechanism (80) drives the driven rod (61) to move back and forth. During the reciprocating movement of the driven rod (61), the second one-way driving structure (62) pushes the second process plate (40) to move unidirectionally along the second direction.

5. The conveying device according to claim 4, characterized in that The second feeding mechanism (60) comprises: a second driving rod (63), the second driving rod (63) being fixedly connected to the driven rod (61), the second driving rod (63) being arranged along the extension direction of the second guide rail (30), and a plurality of second unidirectional driving structures (62) being arranged on the second driving rod (63) at intervals along the extension direction thereof; There are a plurality of second process plates (40), and the positions of the second process plates (40) and the second unidirectional drive structures (62) correspond one to one. During the reciprocating movement of the driven rod (61), each second unidirectional drive structure (62) pushes the corresponding second process plate (40) to move unidirectionally along the second direction.

6. The conveying device according to claim 1, characterized in that The top mounting frame (92) is used for mounting a balance crane and / or a lamp stand.

7. A production line, characterized in that: A conveying device comprising the conveying device according to any one of claims 1 to 6.

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