Production line tray conveying device

Abstract

The invention discloses a production line tray conveying device which comprises a conveying mechanism and a first blocking mechanism. The transmission mechanism comprises two transmission frame bodies which are arranged in parallel and a transmission chain; a first transferring mechanism and a second transferring mechanism are arranged between the conveying frame bodies, the first transferring mechanism is used for transferring the trays into or out of the conveying mechanism, and the second transferring mechanism is used for transferring the trays into or out of the conveying mechanism; a lifting positioning mechanism is arranged between the first transferring mechanism and the second transferring mechanism and is used for lifting and positioning a conveying tray on the conveying mechanism; a second blocking mechanism is arranged between the first transferring mechanism and the lifting positioning mechanism; a detaching mechanism is arranged between the lifting positioning mechanism and the second transferring mechanism; and a third blocking mechanism is arranged on the second transferring mechanism. According to the technical scheme, all the mechanisms are matched with one another and circulate in sequence, automation and continuity of tray moving-in, conveying, positioning operation and moving-out are achieved, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] This patent relates to the technical field of production line pallet transmission equipment, and specifically to a production line pallet transmission device. Background Art

[0002] In an automated production line, products or materials are usually placed in pallets, transported on a logistics line, and undergo corresponding operations. For example, batteries on a production line usually need to be placed in a pallet or taken out of a pallet and placed on the production line. However, current production line pallet transmission equipment usually uses rollers or conveyor belt logistics lines to transmit pallets, which results in poor automation and continuity in pallet movement, operation, and removal, as well as low production efficiency. In view of this, it is necessary to invent a new type of production line pallet transmission device. Summary of the invention

[0003] The purpose of this patent is to overcome the shortcomings of the prior art and provide a production line pallet transmission device to achieve automation and continuity of pallet moving in, transmission, positioning and removal, thereby significantly improving production efficiency.

[0004] To achieve the above object, the present patent adopts the following technical solution: A production line pallet transfer device, comprising a transfer mechanism and a first blocking mechanism. The transfer mechanism is used for transferring pallets, and the first blocking mechanism is used for blocking the pallets transferred on the transfer mechanism. The transfer mechanism includes two parallel transfer frames and transfer chains. Between the transfer frames, a first transfer mechanism and a second transfer mechanism are provided. The first transfer mechanism is used for moving pallets into or out of the transfer mechanism, and the second transfer mechanism is used for moving pallets into or out of the transfer mechanism. Between the first transfer mechanism and the second transfer mechanism, a lifting and positioning mechanism is provided, which is used for lifting and positioning the pallets transferred on the transfer mechanism. Between the first transfer mechanism and the lifting and positioning mechanism, a second blocking mechanism is provided, which is used for blocking the pallets transferred on the transfer mechanism between the first transfer mechanism and the lifting and positioning mechanism. Between the lifting and positioning mechanism and the second transfer mechanism, a separation mechanism is provided, which is used for separating the pallets transferred on the transfer mechanism between the lifting and positioning mechanism and the second transfer mechanism. On the second transfer mechanism, a third blocking mechanism is provided, which is used for blocking the pallets transferred on the transfer mechanism of the second transfer mechanism. The first blocking mechanism is arranged on the side of the second transfer mechanism, and the first blocking mechanism includes a first blocking mechanism frame and a first blocking block provided on the first blocking mechanism frame. In the present technical solution, the working principle of the above production line pallet transfer device for moving pallets into the transfer mechanism through the first transfer mechanism and moving pallets out of the transfer mechanism through the second transfer mechanism is as follows: First, the pallets are sequentially moved into the transfer mechanism through the first transfer mechanism. Then, the pallets are transferred through the transfer mechanism. When the first pallet is transferred above the lifting and positioning mechanism, the lifting and positioning mechanism raises and positions the pallet, so as to perform corresponding operations on the pallet, such as taking out or loading the battery into the pallet. At the same time, the second pallet is blocked on the transfer mechanism above the first transfer mechanism by the second blocking mechanism. After the first pallet completes the operation, the lifting and positioning mechanism cancels the positioning and lowers the pallet onto the transfer mechanism. At the same time, the second blocking mechanism cancels the blocking. The first pallet and the second pallet continue to be transferred through the transfer mechanism. Then, the first pallet and the second pallet are blocked by the third blocking mechanism on the second transfer mechanism. Then, the first pallet and the second pallet are separated by the separation mechanism. Then, the second pallet is raised and positioned by the lifting and positioning mechanism, so as to perform corresponding operations on the pallet. At the same time, the third blocking mechanism cancels the blocking of the first pallet. The first pallet continues to be transferred above the second transfer mechanism and is blocked by the first blocking mechanism. Finally, the first pallet is moved out of the transfer mechanism through the second transfer mechanism. Thus, the cycle is repeated to achieve the automation and continuity of pallet moving in, transferring, positioning operation, and moving out, significantly improving the production efficiency.

[0005] Furthermore, the transmission mechanism in this technical solution further includes a transmission mechanism drive motor, a transmission mechanism drive chain, and a transmission mechanism drive shaft; a transmission mechanism drive sprocket is provided on the transmission mechanism drive shaft; the transmission mechanism drive motor is drivingly connected to the transmission mechanism drive sprocket through the transmission mechanism drive chain; a transmission mechanism driven shaft is provided on the transmission frame body, a transmission mechanism driven sprocket is provided on the transmission mechanism driven shaft, a transmission mechanism driving sprocket is provided on the transmission mechanism drive shaft, and the transmission mechanism driven sprocket and the transmission mechanism driving sprocket are connected by a transmission mechanism transmission chain; the transmission mechanism drive motor drives the transmission mechanism drive shaft to rotate, and then drives the transmission mechanism transmission chain to perform a transmission movement along with the transmission mechanism driving sprocket and the transmission mechanism driven sprocket, so as to perform a transmission movement on the tray on the transmission mechanism transmission chain.

[0006] Furthermore, the first transfer mechanism in this technical solution includes a first transfer bottom plate, a first cylinder provided on the first transfer bottom plate, and a first transfer frame body drivingly connected to the first cylinder; a first linear bearing is provided on the first transfer bottom plate, a first guide shaft is inserted into the first linear bearing, and the first guide shaft is connected to the first transfer frame body; a first transfer drive motor, a first transfer drive shaft, and a first transfer driven shaft are provided on the first transfer frame body; a first transfer drive sprocket and a first transfer driving sprocket are provided on the first transfer drive shaft, a first transfer driven sprocket is provided on the first transfer driven shaft, a first transfer chain is linked between the first transfer driving sprocket and the first transfer driven sprocket, and a first transfer chain cover plate is provided on the first transfer chain; the first transfer drive motor is connected with a first transfer drive chain, and the first transfer drive chain is linked to the first transfer drive sprocket; the first cylinder drives the first transfer frame body to perform a lifting movement along the first linear bearing along the first guide shaft, raises the tray on the transmission mechanism or lowers the tray on the first transfer chain and the first transfer chain cover plate to the transmission mechanism, and the first transfer drive motor drives the first transfer drive shaft to rotate, and then drives the first transfer chain and the first transfer chain cover plate to move along with the first transfer driving sprocket and the first transfer driven sprocket, so as to move the tray into or out of the transmission mechanism.

[0007] Further, in the present technical solution, the second blocking mechanism includes a second blocking mechanism frame body, a second blocking mechanism driving cylinder, a second blocking mechanism linear bearing, and a second blocking mechanism limiting plate provided on the second blocking mechanism frame body; a second blocking mechanism guide shaft is inserted through the second blocking mechanism linear bearing, the second blocking mechanism driving cylinder is connected to a second blocking block, the second blocking block is connected to a second blocking mechanism top plate, and the second blocking mechanism guide shaft is connected to the second blocking mechanism top plate; the second blocking mechanism driving cylinder drives the second blocking block and the second blocking mechanism top plate to move up and down along the second blocking mechanism linear bearing with the second blocking mechanism guide shaft, so as to block the trays transported on the transmission mechanism between the first transfer mechanism and the lifting and positioning mechanism through the second blocking block.

[0008] Further, in the present technical solution, the lifting and positioning mechanism includes a lifting module and a positioning module. The lifting module is arranged between the transmission frame bodies, and the positioning module is arranged on the side of the transmission frame body; the lifting module includes a lifting module bottom plate, a lifting module driving cylinder provided on the lifting module bottom plate, and a lifting module top plate connected to the lifting module driving cylinder. The lifting module driving cylinder is located below the lifting module bottom plate and is not shown in the figure; the positioning module includes a positioning module frame body and a positioning module positioning cylinder provided on the positioning module frame body; the positioning module positioning cylinder is drivingly connected to a positioning module positioning plate, and the positioning module positioning plate is connected to a positioning member; a positioning block is arranged on the side of the transmission frame body corresponding to the positioning member; the lifting module driving cylinder drives the lifting module top plate to lift the tray on the transmission mechanism, and at the same time, the positioning module positioning cylinder drives the positioning member to cooperate with the positioning block to lift and position the tray on the lifting module top plate, so as to perform corresponding processes on the tray, and take out or load the battery from / into the tray.

[0009] Further, in the present technical solution, the detachment mechanism includes a detachment mechanism frame body, a detachment mechanism driving cylinder, a detachment mechanism linear bearing, and a detachment mechanism limiting plate provided on the detachment mechanism frame body; a detachment mechanism guide shaft is inserted through the detachment mechanism linear bearing, the detachment mechanism driving cylinder is drivingly connected to a detachment mechanism top plate, the detachment mechanism guide shaft is connected to the detachment mechanism top plate, and a detachment member is arranged on the detachment mechanism top plate; the detachment mechanism driving cylinder drives the detachment mechanism top plate and the detachment member to move up and down along the detachment mechanism linear bearing with the detachment mechanism guide shaft, so as to detach the trays transported on the transmission mechanism between the lifting and positioning mechanism and the third blocking mechanism on the second transfer mechanism through the detachment member.

[0010] Further, in this technical solution, the second transfer mechanism includes a second transfer bottom plate, a second air cylinder disposed on the second transfer bottom plate, and a second transfer frame body drivingly connected to the second air cylinder; a second linear bearing is disposed on the second transfer bottom plate, a second guide shaft is disposed through the second linear bearing, and the second guide shaft is connected to the second transfer frame body; a second transfer driving motor, a second transfer driving shaft, and a second transfer driven shaft are disposed on the second transfer frame body; a second transfer driving sprocket and a second transfer driving sprocket are disposed on the second transfer driving shaft, a second transfer driven sprocket is disposed on the second transfer driven shaft, a second transfer chain is connected between the second transfer driving sprocket and the second transfer driven sprocket, and a second transfer chain cover plate is disposed on the second transfer chain; the second transfer driving motor is connected to a second transfer driving chain, and the second transfer driving chain is connected to the second transfer driving sprocket; the second air cylinder drives the second transfer frame body to move up and down along the second linear bearing along the second guide shaft, raises the tray on the transfer mechanism or lowers the tray on the second transfer chain and the second transfer chain cover plate to the transfer mechanism, and the second transfer driving motor drives the second transfer driving shaft to rotate, thereby driving the second transfer chain and the second transfer chain cover plate to move along with the second transfer driving sprocket and the second transfer driven sprocket to move the tray into or out of the transfer mechanism.

[0011] Further, in this technical solution, the third blocking mechanism is disposed on the second transfer frame body, and the third blocking mechanism is a telescopic air cylinder.

[0012] Further, in this technical solution, at least one detection sensor is disposed on the transfer frame body for detecting the transfer, transplanting, positioning, and detachment of the tray; the detection sensor is at least one of a photoelectric sensor, a through-beam sensor, and a proximity switch.

[0013] Further, in this technical solution, at least one anti-backflow member and at least one cushion block are disposed on the transfer frame body; the anti-backflow member is used to prevent the tray from reverse transfer, and the cushion block is used for buffering the transfer and transplanting of the tray.

[0014] The beneficial effect of the production line tray transfer device provided by this patent lies in that: by the mutual cooperation of the various mechanisms in the technical solution of the production line tray transfer device described in this patent, and cycling in sequence, the automation and continuity of tray transfer-in, transfer, positioning operation, and transfer-out are realized, and the production efficiency is significantly improved. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of this patent, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this patent. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0016] Figure 1 Schematic structural diagram of a pallet transfer device for a production line disclosed in an embodiment of this patent;

[0017] Figure 2 Schematic structural diagram of a first transfer mechanism in a pallet transfer device for a production line disclosed in an embodiment of this patent;

[0018] Figure 3 Schematic structural diagram of a second blocking mechanism in a pallet transfer device for a production line disclosed in an embodiment of this patent;

[0019] Figure 4 Schematic structural diagram of a detachment mechanism in a pallet transfer device for a production line disclosed in an embodiment of this patent;

[0020] Figure 5 Schematic structural diagram of a second transfer mechanism in a pallet transfer device for a production line disclosed in an embodiment of this patent.

[0021] Description of reference numerals in the figure: 1. Transmission mechanism, 101. Transmission frame, 102. Transmission chain, 103. Driving motor of the transmission mechanism, 104. Driving chain of the transmission mechanism, 105. Driving shaft of the transmission mechanism, 106. Driving sprocket of the transmission mechanism, 107. Driven shaft of the transmission mechanism, 108. Driven sprocket of the transmission mechanism, 109. Driving sprocket of the transmission mechanism, 110. Detection sensor, 111. Check member, 112. Cushion block, 2. First blocking mechanism, 201. Frame of the first blocking mechanism, 202. First blocking block, 3. First transfer mechanism, 301. First transfer bottom plate, 302. First cylinder, 303. First transfer frame, 304. First linear bearing, 305. First guide shaft, 306. Driving motor of the first transfer mechanism, 307. Driving shaft of the first transfer mechanism, 308. Driven shaft of the first transfer mechanism, 309. Driving sprocket of the first transfer mechanism, 310. Driving sprocket of the first transfer mechanism, 311. Driven sprocket of the first transfer mechanism, 312. First transfer chain, 313. Chain cover plate of the first transfer mechanism, 314. Driving chain of the first transfer mechanism, 4. Second transfer mechanism, 41. Third blocking mechanism, 401. Second transfer bottom plate, 402. Second cylinder, 403. Second transfer frame, 404. Second linear bearing, 405. Second guide shaft, 406. Driving motor of the second transfer mechanism, 407. Driving shaft of the second transfer mechanism, 408. Driven shaft of the second transfer mechanism, 409. Driving sprocket of the second transfer mechanism, 410. Driving sprocket of the second transfer mechanism, 411. Driven sprocket of the second transfer mechanism, 412. Second transfer chain, 413. Chain cover plate of the second transfer mechanism, 414. Driving chain of the second transfer mechanism, 5. Lifting and positioning mechanism, 501. Bottom plate of the lifting module, 502. Top plate of the lifting module, 503. Frame of the positioning module, 504. Positioning cylinder of the positioning module, 505. Positioning plate of the positioning module, 506. Positioning member, 507. Positioning block, 6. Second blocking mechanism, 601. Frame of the second blocking mechanism, 602. Driving cylinder of the second blocking mechanism, 603. Linear bearing of the second blocking mechanism, 604. Guide shaft of the second blocking mechanism, 605. Second blocking block, 606. Top plate of the second blocking mechanism, 607. Limiting plate of the second blocking mechanism, 7. Detaching mechanism, 701. Frame of the detaching mechanism, 702. Driving cylinder of the detaching mechanism, 703. Linear bearing of the detaching mechanism, 704. Limiting plate of the detaching mechanism, 705. Guide shaft of the detaching mechanism, 706. Top plate of the detaching mechanism, 707. Detaching member. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present patent will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present patent. Obviously, the described embodiments are only a part of the embodiments of the present patent, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present patent without creative efforts shall fall within the protection scope of the present patent.

[0023] See Figures 1-5, an embodiment of the present patent discloses a production line pallet transfer device, which includes a transfer mechanism 1 and a first blocking mechanism 2. The transfer mechanism 1 is used for transferring pallets, and the first blocking mechanism 2 is used for blocking the transfer of pallets on the transfer mechanism 1; the transfer mechanism 1 includes two parallel transfer frames 101 and transfer chains 102; a first transfer mechanism 3 and a second transfer mechanism 4 are arranged between the transfer frames 101. The first transfer mechanism 3 is used for moving pallets into or out of the transfer mechanism 1, and the second transfer mechanism 4 is used for moving pallets into or out of the transfer mechanism 1; a lifting and positioning mechanism 5 is arranged between the first transfer mechanism 3 and the second transfer mechanism 4. The lifting and positioning mechanism 5 is used for lifting and positioning the pallets transferred on the transfer mechanism 1; a second blocking mechanism 6 is arranged between the first transfer mechanism 3 and the lifting and positioning mechanism 5. The second blocking mechanism 6 is used for blocking the transfer of pallets on the transfer mechanism 1 between the first transfer mechanism 3 and the lifting and positioning mechanism 5; a detachment mechanism 7 is arranged between the lifting and positioning mechanism 5 and the second transfer mechanism 4. The detachment mechanism 7 is used for detaching the pallets transferred on the transfer mechanism 1 between the lifting and positioning mechanism 5 and the second transfer mechanism 4; a third blocking mechanism 41 is arranged on the second transfer mechanism 4. The third blocking mechanism 41 is used for blocking the transfer of pallets on the transfer mechanism 1 on the second transfer mechanism 4; the first blocking mechanism 2 is arranged on the side of the second transfer mechanism 4. The first blocking mechanism 2 includes a first blocking mechanism frame 201 and a first blocking block 202 arranged on the first blocking mechanism frame 201.Taking the example that the pallet transfer device of the production line in this embodiment transfers pallets into the transfer mechanism 1 through the first transfer mechanism 3 and transfers pallets out of the transfer mechanism 1 through the second transfer mechanism 4, the working principle and process are as follows: First, the first transfer mechanism 3 sequentially transfers pallets into the transfer mechanism 1. Then, the pallets are transferred through the transfer mechanism 1. When the first pallet is transferred above the lifting and positioning mechanism 5, the lifting and positioning mechanism 5 raises and positions the pallet, so as to perform corresponding operations on the pallet, take out the battery from the pallet or load the battery into the pallet. At the same time, the second pallet is blocked by the second blocking mechanism 6 on the transfer mechanism 1 above the first transfer mechanism 3. After the first pallet completes the operation, the lifting and positioning mechanism 5 cancels the positioning and lowers the pallet onto the transfer mechanism 1. At the same time, the second blocking mechanism 6 cancels the blocking. The first pallet and the second pallet continue to be transferred through the transfer mechanism 1. Then, the first pallet and the second pallet are blocked by the third blocking mechanism 41 on the second transfer mechanism 4. Then, the first pallet and the second pallet are separated by the separation mechanism 7. Then, the second pallet is raised and positioned by the lifting and positioning mechanism 5, so as to perform corresponding operations on the pallet. At the same time, the third blocking mechanism 41 cancels the blocking of the first pallet. The first pallet continues to be transferred above the second transfer mechanism 4 and is blocked by the first blocking mechanism 2. Finally, the first pallet is transferred out of the transfer mechanism 1 through the second transfer mechanism 4. By circulating in this way, the automation and continuity of pallet transfer, positioning operation, and removal are realized, and the production efficiency is significantly improved.

[0024] Further, referring to Figure 1 , in this embodiment, the transfer mechanism 1 further includes a transfer mechanism drive motor 103, a transfer mechanism drive chain 104, and a transfer mechanism drive shaft 105; a transfer mechanism drive sprocket 106 is arranged on the transfer mechanism drive shaft 105; the transfer mechanism drive motor 103 is drivingly connected to the transfer mechanism drive sprocket 106 through the transfer mechanism drive chain 104; a transfer mechanism driven shaft 107 is arranged on the transfer frame body 101, a transfer mechanism driven sprocket 108 is arranged on the transfer mechanism driven shaft 107, a transfer mechanism driving sprocket 109 is arranged on the transfer mechanism drive shaft 105, and the transfer mechanism driven sprocket 108 and the transfer mechanism driving sprocket 109 are connected by a transfer mechanism transmission chain 102; the transfer mechanism drive motor 103 drives the transfer mechanism drive shaft 105 to rotate, and further drives the transfer mechanism transmission chain 102 to perform a transmission movement along with the transfer mechanism driving sprocket 109 and the transfer mechanism driven sprocket 108, so as to perform a transmission movement on the pallet on the transfer mechanism transmission chain 102.

[0025] Further, referring to Figure 1 and 2, in this embodiment, the first transfer mechanism 3 includes a first transfer bottom plate 301, a first cylinder 302 disposed on the first transfer bottom plate 301, and a first transfer frame body 303 drivingly connected to the first cylinder 302; a first linear bearing 304 is disposed on the first transfer bottom plate 301, a first guide shaft 305 is inserted through the first linear bearing 304, and the first guide shaft 305 is connected to the first transfer frame body 303; a first transfer driving motor 306, a first transfer driving shaft 307, and a first transfer driven shaft 308 are disposed on the first transfer frame body 303; a first transfer driving sprocket 309 and a first transfer driving sprocket 310 are disposed on the first transfer driving shaft 307, a first transfer driven sprocket 311 is disposed on the first transfer driven shaft 308, a first transfer chain 312 is linked between the first transfer driving sprocket 310 and the first transfer driven sprocket 311, and a first transfer chain cover plate 313 is disposed on the first transfer chain 312; the first transfer driving motor 306 is connected to a first transfer driving chain 314, and the first transfer driving chain 314 is linked to the first transfer driving sprocket 309; the first cylinder 302 drives the first transfer frame body 303 to move up and down along the first linear bearing 304 with the first guide shaft 305, raising the tray on the transfer mechanism 1 or lowering the tray on the first transfer chain 312 and the first transfer chain cover plate 313 to the transfer mechanism 1, and the first transfer driving motor 306 drives the first transfer driving shaft 307 to rotate, thereby driving the first transfer chain 312 and the first transfer chain cover plate 313 to move with the first transfer driving sprocket 310 and the first transfer driven sprocket 311 to move the tray into or out of the transfer mechanism 1.

[0026] Further, referring to Figure 1 and 3 , in this embodiment, the second blocking mechanism 6 includes a second blocking mechanism frame body 601 and a second blocking mechanism driving cylinder 602, a second blocking mechanism linear bearing 603, and a second blocking mechanism limiting plate 607 disposed on the second blocking mechanism frame body 601; a second blocking mechanism guide shaft 604 is inserted through the second blocking mechanism linear bearing 603, the second blocking mechanism driving cylinder 602 is connected to a second blocking block 605, the second blocking block 605 is connected to a second blocking mechanism top plate 606, and the second blocking mechanism guide shaft 604 is connected to the second blocking mechanism top plate 606; the second blocking mechanism driving cylinder 602 drives the second blocking block 605 and the second blocking mechanism top plate 606 to move up and down along the second blocking mechanism linear bearing 603 with the second blocking mechanism guide shaft 604, so as to block the tray transported on the transfer mechanism 1 between the first transfer mechanism 3 and the lifting and positioning mechanism 5 through the second blocking block 605.

[0027] Further, referring to Figure 1, in this embodiment, the lifting and positioning mechanism 5 includes a lifting module and a positioning module. The lifting module is arranged between the transmission frames 101, and the positioning module is arranged on the side of the transmission frame 101; the lifting module includes a lifting module bottom plate 501, a lifting module driving cylinder arranged on the lifting module bottom plate 501, and a lifting module top plate 502 connected to the lifting module driving cylinder. The lifting module driving cylinder is located below the lifting module bottom plate and is not shown in the figure; the positioning module includes a positioning module frame 503 and a positioning module positioning cylinder 504 arranged on the positioning module frame 503; the positioning module positioning cylinder 504 is drivingly connected with a positioning module positioning plate 505, and the positioning module positioning plate 505 is connected with a positioning member 506; a positioning block 507 is arranged on the side of the transmission frame 101 corresponding to the positioning member 506; the lifting module driving cylinder drives the lifting module top plate 502 to lift the tray on the transmission mechanism 1, and at the same time, the positioning module positioning cylinder 504 drives the positioning member 506 to cooperate with the positioning block 507 to lift and position the tray on the lifting module top plate 502, so as to perform corresponding operations on the tray, and take out or load the battery into the tray.

[0028] Further, referring to Figure 1 and 4 , in this embodiment, the detachment mechanism 7 includes a detachment mechanism frame 701 and a detachment mechanism driving cylinder 702, a detachment mechanism linear bearing 703 and a detachment mechanism limiting plate 704 arranged on the detachment mechanism frame 701; a detachment mechanism guide shaft 705 is penetrated in the detachment mechanism linear bearing 703, the detachment mechanism driving cylinder 702 is drivingly connected with a detachment mechanism top plate 706, the detachment mechanism guide shaft 705 is connected with the detachment mechanism top plate 706, and a detachment member 707 is arranged on the detachment mechanism top plate 706; the detachment mechanism driving cylinder 702 drives the detachment mechanism top plate 706 and the detachment member 707 to move up and down along the detachment mechanism linear bearing 703 along the detachment mechanism guide shaft 705, so as to detach the tray transmitted on the transmission mechanism 1 between the lifting and positioning mechanism 5 and the third blocking mechanism 41 on the second transfer mechanism 4 through the detachment member 707.

[0029] Further, referring to Figure 1 and 5, in this embodiment, the second transfer mechanism 4 includes a second transfer bottom plate 401, a second cylinder 402 disposed on the second transfer bottom plate 401, and a second transfer frame body 403 drivingly connected to the second cylinder 402; a second linear bearing 404 is provided on the second transfer bottom plate 401, a second guide shaft 405 is inserted through the second linear bearing 404, and the second guide shaft 405 is connected to the second transfer frame body 403; a second transfer driving motor 406, a second transfer driving shaft 407, and a second transfer driven shaft 408 are provided on the second transfer frame body 403; a second transfer driving sprocket 409 and a second transfer driving sprocket 410 are provided on the second transfer driving shaft 407, a second transfer driven sprocket 411 is provided on the second transfer driven shaft 408, a second transfer chain 412 is linked between the second transfer driving sprocket 410 and the second transfer driven sprocket 411, and a second transfer chain cover plate 413 is provided on the second transfer chain 412; the second transfer driving motor 406 is connected with a second transfer driving chain 414, and the second transfer driving chain 414 is linked to the second transfer driving sprocket 409; the second cylinder 402 drives the second transfer frame body 403 to move up and down along the second guide shaft 405 along the second linear bearing 404, raising the tray on the transfer mechanism 1 or lowering the tray on the second transfer chain 412 and the second transfer chain cover plate 413 to the transfer mechanism 1, and the second transfer driving motor 406 drives the second transfer driving shaft 407 to rotate, thereby driving the second transfer chain 412 and the second transfer chain cover plate 413 to move along with the second transfer driving sprocket 410 and the second transfer driven sprocket 411 to move the tray into or out of the transfer mechanism 1.

[0030] Further, referring to Figure 1 and 5 , in this embodiment, the third blocking mechanism 41 is disposed on the second transfer frame body 403, and the third blocking mechanism 41 is a telescopic cylinder.

[0031] Further, referring to Figure 1 , in this embodiment, at least one detection sensor 110 is provided on the transfer frame body 101 for detecting the tray transfer, transplanting, positioning, and detaching conditions; the detection sensor 110 is at least one of a photoelectric sensor, a transmissive sensor, and a proximity switch.

[0032] Further, referring to Figure 1 , in this embodiment, at least one check member 111 and at least one cushion block 112 are provided on the transfer frame body 101; the check member 111 is used to prevent the reverse transfer of the tray, and the cushion block 112 is used for the buffering of the tray transfer and transplanting.

[0033] The above are only the embodiments of this patent, and do not limit the patent scope of this patent accordingly. Any equivalent structure or equivalent process transformation made by using the content of this patent specification and drawings, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of this patent.

Claims

1. A production line pallet transmission device, comprising a transmission mechanism (1) and a first blocking mechanism (2), wherein the transmission mechanism (1) is used for transmitting pallets, and the first blocking mechanism (2) is used for blocking the transmission of pallets on the transmission mechanism (1); the transmission mechanism (1) comprises two parallel transmission frames (101) and a transmission chain (102); characterized in that: A first transfer mechanism (3) and a second transfer mechanism (4) are arranged between the transmission frame (101); the first transfer mechanism (3) is used to move the pallet into or out of the transmission mechanism (1); the second transfer mechanism (4) is used to move the pallet into or out of the transmission mechanism (1); a lifting and positioning mechanism (5) is arranged between the first transfer mechanism (3) and the second transfer mechanism (4); the lifting and positioning mechanism (5) is used to lift and position the transmission pallet on the transmission mechanism (1); a second blocking mechanism (6) is arranged between the first transfer mechanism (3) and the lifting and positioning mechanism (5); the second blocking mechanism (6) is used to The transport tray on the transport mechanism (1) is blocked between the first transport mechanism (3) and the lifting and positioning mechanism (5); a detaching mechanism (7) is provided between the lifting and positioning mechanism (5) and the second transport mechanism (4), and the detaching mechanism (7) is used to detach the transport tray on the transport mechanism (1) between the lifting and positioning mechanism (5) and the second transport mechanism (4); the second transport mechanism (4) is provided with a third blocking mechanism (41), and the third blocking mechanism (41) is used to block the transport tray on the transport mechanism (1) on the second transport mechanism (4); and the first blocking mechanism (2) is provided on the side of the second transport mechanism (4).

2. A production line pallet transmission device according to claim 1, characterized in that: The transmission mechanism (1) further comprises a transmission mechanism driving motor (103), a transmission mechanism driving chain (104), and a transmission mechanism driving shaft (105); a transmission mechanism driving sprocket (106) is arranged on the transmission mechanism driving shaft (105); the transmission mechanism driving motor (103) is drivingly connected to the transmission mechanism driving sprocket (106) via the transmission mechanism driving chain (104); a transmission mechanism driven shaft (107) is arranged on the transmission frame (101), and a transmission mechanism driven shaft (107) is arranged on the transmission mechanism A driven sprocket (108), a transmission mechanism driving sprocket (109) is arranged on the transmission mechanism driving shaft (105), and the transmission mechanism driven sprocket (108) and the transmission mechanism driving sprocket (109) are connected through a transmission chain (102); the transmission mechanism driving motor (103) drives the transmission mechanism driving shaft (105) to rotate, thereby driving the transmission chain (102) to perform transmission movement along with the transmission mechanism driving sprocket (109) and the transmission mechanism driven sprocket (108), thereby performing transmission movement on the pallet on the transmission chain (102).

3. A production line pallet transmission device according to claim 1, characterized in that: The first transfer mechanism (3) comprises a first transfer base plate (301), a first cylinder (302) arranged on the first transfer base plate (301), and a first transfer frame (303) drivingly connected to the first cylinder (302); a first linear bearing (304) is arranged on the first transfer base plate (301), a first guide shaft (305) is passed through the first linear bearing (304), and the first guide shaft (305) is connected to the first transfer frame (303); the first A first transfer drive motor (306), a first transfer drive shaft (307), and a first transfer driven shaft (308) are arranged on a transfer frame body (303); a first transfer drive sprocket (309) and a first transfer active sprocket (310) are arranged on the first transfer drive shaft (307); a first transfer driven sprocket (311) is arranged on the first transfer active sprocket (310) and the first transfer driven sprocket (311); The first transfer frame (303) is connected to a first transfer chain (312), and a first transfer chain cover (313) is arranged on the first transfer chain (312); the first transfer drive motor (306) is connected to a first transfer drive chain (314), and the first transfer drive chain (314) is connected to a first transfer drive sprocket (309); the first cylinder (302) drives the first transfer frame (303) to move up and down along the first guide shaft (305) along the first linear bearing (304), and the first transfer drive motor (306) is connected to the first transfer drive chain (314), and the first transfer drive chain (314) is connected to the first transfer drive sprocket (309); the first cylinder (302) drives the first transfer frame (303) to move up and down along the first guide shaft (305) along the first linear bearing (304), and the first transfer drive motor (306) is connected to the first transfer drive chain (314), and the first transfer drive sprocket (309) is connected to the first transfer drive sprocket (309); the first cylinder (302) drives the first transfer frame (303) to move up and down along the first linear bearing (304), and the first transfer drive motor (306) is connected to the first transfer drive chain (314), and the first transfer drive sprocket (309) is connected to the first transfer drive sprocket (309); the first transfer frame (303) is driven by the first cylinder (302 ... guide shaft (305), and the first transfer drive sprocket (309) is The pallet on the transport mechanism (1) is raised or the pallet on the first transfer chain (312) and the first transfer chain cover plate (313) is lowered onto the transport mechanism (1), and the first transfer drive shaft (307) is driven to rotate by the first transfer drive motor (306), thereby driving the first transfer chain (312) and the first transfer chain cover plate (313) to move along with the first transfer active sprocket (310) and the first transfer driven sprocket (311), thereby moving the pallet into or out of the transport mechanism (1).

4. A production line pallet transmission device according to claim 1, characterized in that: The second blocking mechanism (6) comprises a second blocking mechanism frame (601) and a second blocking mechanism driving cylinder (602), a second blocking mechanism linear bearing (603) and a second blocking mechanism limiting plate (607) arranged on the second blocking mechanism frame (601); a second blocking mechanism guide shaft (604) is passed through the second blocking mechanism linear bearing (603), the second blocking mechanism driving cylinder (602) is connected to a second blocking block (605), and the second blocking block (605) is connected to the second blocking mechanism The top plate (606) is connected to the second blocking mechanism guide shaft (604); the second blocking mechanism driving cylinder (602) drives the second blocking block (605) and the second blocking mechanism top plate (606) to move up and down along the second blocking mechanism guide shaft (604) along the second blocking mechanism linear bearing (603), thereby blocking the pallet transmitted on the transmission mechanism (1) between the first transfer mechanism (3) and the lifting and positioning mechanism (5) through the second blocking block (605).

5. The production line pallet transmission device according to claim 1, characterized in that: The lifting and positioning mechanism (5) comprises a lifting module and a positioning module, wherein the lifting module is arranged between the transmission frames (101), and the positioning module is arranged on the side of the transmission frames (101); the lifting module comprises a lifting module bottom plate (501), a lifting module driving cylinder arranged on the lifting module bottom plate (501), and a lifting module top plate (502) connected to the lifting module driving cylinder; the positioning module comprises a positioning module frame (503) and a positioning module positioning cylinder (504) arranged on the positioning module frame (503); the positioning module positioning cylinder (504) is driven and connected to the lifting module driving cylinder. A positioning module positioning plate (505) is provided, and the positioning module positioning plate (505) is connected to a positioning piece (506); a positioning block (507) is provided on the side of the transmission frame (101) corresponding to the positioning piece (506); a lifting module driving cylinder drives the lifting module top plate (502) to lift the tray on the transmission mechanism (1), and at the same time, a positioning module positioning cylinder (504) drives the positioning piece (506) and the positioning block (507) to lift the tray and position it on the lifting module top plate (502), so that the tray is operated in the corresponding process, and the battery is taken out of the tray or loaded into the tray.

6. The production line pallet transmission device according to claim 1, characterized in that: The detaching mechanism (7) comprises a detaching mechanism frame (701), a detaching mechanism driving cylinder (702), a detaching mechanism linear bearing (703) and a detaching mechanism limit plate (704) arranged on the detaching mechanism frame (701); a detaching mechanism guide shaft (705) is passed through the detaching mechanism linear bearing (703); the detaching mechanism driving cylinder (702) is drivingly connected to a detaching mechanism top plate (706); the detaching mechanism guide shaft (705) and the detaching mechanism top plate (706) are connected to each other. 06), a detaching member (707) is provided on the top plate (706) of the detaching mechanism; the detaching mechanism driving cylinder (702) drives the top plate (706) and the detaching member (707) to move up and down along the detaching mechanism guide shaft (705) along the detaching mechanism linear bearing (703), so that the pallet transmitted on the transmission mechanism (1) between the lifting and positioning mechanism (5) and the third blocking mechanism (41) on the second transfer mechanism (4) is detached by the detaching member (707).

7. The production line pallet transmission device according to claim 1, characterized in that: The second transfer mechanism (4) comprises a second transfer base plate (401), a second cylinder (402) arranged on the second transfer base plate (401), and a second transfer frame (403) drivingly connected to the second cylinder (402); a second linear bearing (404) is arranged on the second transfer base plate (401), a second guide shaft (405) is passed through the second linear bearing (404), and the second guide shaft (405) is connected to the second transfer frame (403); the second The second transfer frame (403) is provided with a second transfer drive motor (406), a second transfer drive shaft (407), and a second transfer driven shaft (408); the second transfer drive shaft (407) is provided with a second transfer drive sprocket (409) and a second transfer active sprocket (410); the second transfer driven shaft (408) is provided with a second transfer driven sprocket (411); the second transfer active sprocket (410) and the second transfer driven sprocket (411) are provided with a plurality of The second transfer frame (403) is connected to a second transfer chain (412), and a second transfer chain cover (413) is arranged on the second transfer chain (412); the second transfer drive motor (406) is connected to a second transfer drive chain (414), and the second transfer drive chain (414) is connected to a second transfer drive sprocket (409); the second cylinder (402) drives the second transfer frame (403) to move up and down along the second guide shaft (405) along the second linear bearing (404), so as to move the transfer frame (403) up and down. The pallet on the transport mechanism (1) is raised or the pallet on the second transfer chain (412) and the second transfer chain cover plate (413) is lowered onto the transport mechanism (1), and the second transfer drive shaft (407) is driven to rotate by the second transfer drive motor (406), thereby driving the second transfer chain (412) and the second transfer chain cover plate (413) to move along with the second transfer active sprocket (410) and the second transfer driven sprocket (411), thereby moving the pallet into or out of the transport mechanism (1).

8. A production line pallet transmission device according to claim 7, characterized in that: The third blocking mechanism (41) is arranged on the second transfer frame (403), and the third blocking mechanism (41) is a telescopic cylinder.

9. The production line pallet transmission device according to claim 1, characterized in that: The transmission frame (101) is provided with at least one detection sensor (110); the detection sensor (110) is at least one of a photoelectric sensor, a beam sensor, and a proximity switch.

10. The production line pallet transmission device according to claim 1, characterized in that: The transmission frame (101) is provided with at least one return stopper (111) and at least one cushion block (112).

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