Novel conveying line

Abstract

The utility model relates to a novel conveyor line, which comprises a motor, a first conveyor line, a second conveyor line, a transmission shaft, a first support frame and a second support frame, the first conveyor line comprises the first support frame and a plurality of first driving chain shafts, and the second conveyor line comprises a second support frame and a plurality of second driving chain shafts. The multiple first driving chain shafts are horizontally arranged on the first supporting frame at intervals in the length direction of the first supporting frame, a separation strip is arranged in the middle of the second conveying line, and the four transmission wheel assemblies are divided into a left transmission wheel assembly and a right transmission wheel assembly through the separation strip. The second conveying line is divided into the two side-by-side conveying lines by the dividing strip, one conveying line is communicated with the first conveying line, and the other conveying line can be used for temporarily storing the trays, so that the second conveying line can be used for distributing and temporarily storing the trays, the production is convenient, the production efficiency is high, and the production cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of production lines, in particular to a novel conveying line. Background Art

[0002] At present, manufacturing enterprises use conveyor lines and pallets on them to transport workpieces. The existing conveyor lines are all single-line, and can only pass one pallet at a time. Moreover, the processing equipment processes the workpieces on the conveyor line. The pallets behind can only wait until the workpieces in front are processed, which leads to low production efficiency. In addition, since it is a single line, there is no extra space on the conveyor line to retain some pallets. If there is a problem with the conveyor line in front and no pallets are transported to the back, the conveyor line and processing equipment behind can only be shut down and wait for the conveyor line to be repaired. To solve the above problems, it is necessary to add another conveyor line for diversion, but it will increase the production cost of the enterprise and increase the floor space of the production line. Therefore, the structure of the existing conveyor line needs to be further improved. Utility Model Content

[0003] The utility model aims to provide a new type of conveyor line which is convenient to produce, has high production efficiency and low production cost.

[0004] The purpose of the utility model is achieved in this way:

[0005] A novel conveyor line comprises a motor, a transmission shaft, a first conveyor line and a second conveyor line, wherein the first conveyor line comprises a first support frame and a plurality of first drive chain shafts, the second conveyor line comprises a second support frame and a plurality of second drive chain shafts, the plurality of first drive chain shafts are arranged at intervals along the length direction of the first support frame and are horizontally arranged on the first support frame, the plurality of second drive chain shafts are arranged at intervals along the length direction of the second support frame and are horizontally arranged on the second support frame, the rear end of the first support frame is connected to the front end of the second support frame, the transmission shaft is horizontally rotatably arranged on the first support frame and the second support frame, the motor drives the transmission shaft to rotate, the transmission shaft is arranged with a plurality of driving gears at intervals along the length direction thereof, the length of the second drive chain shaft is greater than the length of the first drive chain shaft, the end of the first drive chain shaft and the end of the second drive chain shaft are provided with a driven gear, the driven gear is meshed with the driving gear, two transmission wheel assemblies are arranged at intervals along the length direction thereof on the first drive chain shaft, four transmission wheel assemblies are arranged at intervals along the length direction thereof on the second drive chain shaft, a partition bar is provided in the middle position of the second conveyor line, and the partition bar divides the four transmission wheel assemblies into two transmission wheel assemblies on the left and two transmission wheel assemblies on the right. The second conveyor line of the utility model is divided into two side-by-side conveyor lines by a dividing bar, one of which is connected to the first conveyor line, and the other can be used to temporarily store pallets. Therefore, the second conveyor line can divert and temporarily store pallets, which is convenient for production, high in production efficiency and low in production cost.

[0006] The present invention can also be further improved as follows.

[0007] The driving gear and the driven gear are bevel gears.

[0008] One end of the partition bar is connected to and aligned with the end of the first support frame.

[0009] The utility model also comprises a speed reducer and a chain sprocket transmission mechanism, the motor shaft is transmission-connected with the input end of the speed reducer, and the output end of the speed reducer is transmission-connected with the transmission shaft through the chain sprocket transmission mechanism.

[0010] The width of the first support frame is smaller than the width of the second support frame.

[0011] The transmission wheel assembly includes a driving bearing, a sleeve, a locking ring, a compression spring, a first driving ring and a second driving ring. The driving bearing includes an inner ring and an outer ring that are rotatably connected. The sleeve is sleeved on the horizontal rotating shaft and fixedly connected to the horizontal rotating shaft. The first driving ring, the inner ring and the second driving ring are sequentially sleeved on the outer side wall of the sleeve. The sleeve is fixedly connected to the first driving ring and the second driving ring. The side surfaces of the first driving ring and the side surfaces of the second driving ring are respectively abutted against the two sides of the outer ring. The locking ring is threadedly connected to the outer side wall of the sleeve. The two ends of the compression spring are respectively abutted against the first driving ring and the locking ring.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The second conveyor line of the utility model is divided into two parallel conveyor lines by a dividing bar, one of which is connected to the first conveyor line, and the other can be used to temporarily store pallets. Therefore, the second conveyor line can divert and temporarily store pallets, which is convenient for production, high in production efficiency and low in production cost.

[0014] 2. The structure of the second drive chain shaft of the utility model is compact. The four transmission components on the second drive chain shaft are used to drive the pallets on the two transport lines. The common power drive is adopted, which can save the floor space of the conveyor line, save space and save costs.

[0015] 3. The utility model can use only one motor to drive the pallets on two conveyor lines to move at the same time.

[0016] 2. When the pallet is blocked by the blocking mechanism of the conveyor line, the outer ring does not rotate due to excessive resistance, and the first clamping rotating ring and the second clamping rotating ring rotate and slip on both sides of the outer ring. The utility model can effectively reduce the friction between the outer ring of the driving bearing and the pallet, thereby extending the service life of the pallet. In addition, the friction sound between the first clamping rotating ring and the second clamping rotating ring and the outer ring is small, and the noise is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the new type of conveyor line of the utility model.

[0018] Figure 2 It is a top view of the new conveyor line of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the first drive chain shaft of the utility model.

[0020] Figure 4 It is a cross-sectional view of the first drive chain shaft of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the second drive chain shaft of the utility model.

[0022] Figure 6 It is a side view of the second drive chain shaft of the utility model.

[0023] Figure 7 yes Figure 6 Cross-sectional view at AA in the middle. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1, as Figures 1 to 7 As shown, a novel conveyor line includes a motor 12, a transmission shaft 17, a reducer 13, a chain sprocket transmission mechanism 14, a first conveyor line 23 and a second conveyor line 24. The first conveyor line 23 includes a first support frame 11 and a plurality of first drive chain shafts, and the second conveyor line 24 includes a second support frame 10 and a plurality of second drive chain shafts 9.

[0026] A plurality of first drive chain shafts 1 are arranged at intervals along the length direction of the first support frame 11 and are horizontally arranged on the first support frame 11, a plurality of second drive chain shafts 9 are arranged at intervals along the length direction of the second support frame 10 and are horizontally arranged on the second support frame 10, the rear end of the first support frame 11 is connected to the front end of the second support frame 10, the transmission shaft 17 is horizontally rotatably arranged on the first support frame 11 and the second support frame 10, the motor 12 drives the transmission shaft 17 to rotate, and the transmission shaft 17 is spaced along its length direction. A plurality of driving gears 18 are arranged at intervals, the length of the second drive chain shaft 9 is greater than the length of the first drive chain shaft 1, and the end of the first drive chain shaft 1 and The ends of the second drive chain shaft 9 are respectively provided with a first driven gear 2 and a second driven gear 21, the first driven gear 2 is meshed with the driving gear 18, and the second driven gear 21 is meshed with another driving gear 18. The first drive chain shaft 1 is provided with a first transmission wheel assembly 3 and a second transmission wheel assembly 4 at intervals along its length direction, and the second drive chain shaft 9 is provided with a third transmission wheel assembly 71, a fourth transmission wheel assembly 81, a fifth transmission wheel assembly 7 and a sixth transmission wheel assembly 8 at intervals along its length direction. A dividing bar 16 is provided in the middle position of the second conveyor line 24, and the dividing bar 16 divides the four transmission wheel assemblies into two transmission wheel assemblies on the left and two on the right.

[0027] The third transmission wheel assembly 71 and the fourth transmission wheel assembly 81 are located on the left side of the partition bar 16, and the fifth transmission wheel assembly 7 and the sixth transmission wheel assembly 8 are located on the right side of the partition bar 16. Therefore, the second conveyor line is divided into a first conveyor line 25 and a second conveyor line 26 which are parallel to each other.

[0028] As a more specific technical solution of the utility model.

[0029] The driving gear 18 and the driven gear are bevel gears.

[0030] One end of the partition bar 16 is connected to and aligned with the end of the first support frame 11 .

[0031] The shaft of the motor 12 is transmission-connected to the input end of the reducer 13 , and the output end of the reducer 13 is transmission-connected to the transmission shaft 17 via a chain sprocket transmission mechanism 14 .

[0032] The width of the first support frame 11 is smaller than the width of the second support frame 10 .

[0033] The first transmission wheel assembly 3 , the second transmission wheel assembly 4 , the third transmission wheel assembly 71 , the fourth transmission wheel assembly 81 , the fifth transmission wheel assembly 7 and the sixth transmission wheel assembly 8 have the same structure.

[0034] The first transmission wheel assembly 3 includes a driving bearing 33, a sleeve 30, a locking ring 35, a compression spring 34, a first clamping rotating ring 31 and a second clamping rotating ring 32. The driving bearing 33 includes an inner ring 37 and an outer ring 36 that are rotatably connected. The sleeve 30 is sleeved on the horizontal rotating shaft 1 and fixedly connected to the horizontal rotating shaft 1. The first clamping rotating ring 31, the inner ring 37 and the second clamping rotating ring 32 are sequentially sleeved on the outer wall of the sleeve 30. The sleeve 30 is fixedly connected to the first clamping rotating ring 31 and the second clamping rotating ring 32. The locking ring is threadedly connected to the outer wall of the sleeve 30. The two ends of the compression spring 34 are respectively against the first clamping rotating ring 31 and the locking ring 35. The side surfaces of the first clamping rotating ring 31 and the second clamping rotating ring 32 are respectively against the two sides of the outer ring 36.

[0035] The working principle of the utility model is:

[0036] The first conveyor line conveys the pallet to a conveyor line 25 of the second conveyor line. When the first pallet is located on the first transmission wheel assembly 3 and the second transmission wheel assembly 4 of the utility model, and the second pallet is located on the third transmission wheel assembly 71 and the fourth transmission wheel assembly 81, the bottom surface of the first pallet is against the outer ring 36 of the driving bearing 33, and the motor 12 drives the reducer 13 to rotate. The reducer 13 drives the driving shaft 81 to rotate through the chain sprocket transmission mechanism 14. The driving gear 1882 is meshed with the transmission gear 2 for transmission. The transmission gear 2 drives the horizontal rotating shaft 1 to rotate. The horizontal rotating shaft 1 drives the sleeve 30, the first clamping rotating ring 31 and the second clamping rotating ring 32 thereon to rotate. The first clamping rotating ring 31 and the second clamping rotating ring 32 clamp the outer ring 36 of the driving bearing 33. The first clamping rotating ring 31 and the second clamping rotating ring 32 drive the outer ring 36 of the driving bearing 33 to rotate. The outer ring 36 drives the pallet to slide forward by friction, thereby realizing driving the first pallet to slide on the conveyor line. The working principles of the first transmission wheel assembly 3, the second transmission wheel assembly 4, the third transmission wheel assembly 71, the fourth transmission wheel assembly 81, the fifth transmission wheel assembly 7 and the sixth transmission wheel assembly 8 are the same, and the working principles of other transmission wheel assemblies are not described in detail here. Similarly, the outer ring 36 of the fifth transmission wheel assembly 7 and the sixth transmission wheel assembly 8 will also drive the pallet on another conveyor line to move at the same time, thereby driving the pallets on the two conveyor lines to move simultaneously. When the first processing equipment is processing the workpiece on the pallet on the second conveyor line, the first conveyor line will transport the other pallets backward to other processing equipment. In addition, the second conveyor line can also be used to temporarily store multiple pallets. Even if the pallets on the first conveyor line cannot be transported over, the processing equipment and the second conveyor line can still continue to work.

Claims

1. A new type of conveyor line, characterized in that: It includes a motor, a first conveyor line, a second conveyor line, a transmission shaft, a first support frame and a second support frame. The first conveyor line includes a first support frame and a plurality of first drive chain shafts, and the second conveyor line includes a second support frame and a plurality of second drive chain shafts. The plurality of first drive chain shafts are arranged at intervals along the length direction of the first support frame and are horizontally arranged on the first support frame. The plurality of second drive chain shafts are arranged at intervals along the length direction of the second support frame and are horizontally arranged on the second support frame. The rear end of the first support frame is connected to the front end of the second support frame. The transmission shaft is horizontally rotatably arranged on the first support frame and the second support frame. The motor drives the transmission shaft to rotate. The transmission shaft is provided with a plurality of driving gears at intervals along its length direction. The length of the second drive chain shaft is greater than that of the first drive chain shaft. The end of the first drive chain shaft and the end of the second drive chain shaft are provided with a driven gear, and the driven gear is meshed with the driving gear. Two transmission wheel assemblies are arranged at intervals along its length direction on the first drive chain shaft, and four transmission wheel assemblies are arranged at intervals along its length direction on the second drive chain shaft. A partition bar is provided in the middle position of the second conveyor line, and the partition bar divides the four transmission wheel assemblies into two transmission wheel assemblies on the left and two transmission wheel assemblies on the right.

2. According to the novel conveyor line of claim 1, it is characterized in that: The driving gear and the driven gear are bevel gears.

3. According to the novel conveyor line of claim 1, it is characterized in that: One end of the partition bar is connected to and aligned with the end of the first support frame.

4. According to the novel conveyor line of claim 1, it is characterized in that: It also includes a reducer and a chain sprocket transmission mechanism. The motor shaft is transmission-connected to the input end of the reducer, and the output end of the reducer is transmission-connected to the transmission shaft through the chain sprocket transmission mechanism.

5. According to the novel conveyor line of claim 1, it is characterized in that: The width of the first support frame is smaller than the width of the second support frame.

6. According to the novel conveyor line of claim 1, it is characterized in that: The transmission wheel assembly includes a driving bearing, a sleeve, a locking ring, a compression spring, a first driving ring and a second driving ring. The driving bearing includes an inner ring and an outer ring that are rotatably connected. The sleeve is sleeved on the horizontal rotating shaft and fixedly connected to the horizontal rotating shaft. The first driving ring, the inner ring and the second driving ring are sleeved on the outer wall of the sleeve in sequence. The sleeve is fixedly connected to the first driving ring and the second driving ring. The side surfaces of the first driving ring and the side surfaces of the second driving ring are respectively abutted against the two sides of the outer ring. The locking ring is threadedly connected to the outer wall of the sleeve. The two ends of the compression spring are respectively abutted against the first driving ring and the locking ring.

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