Equipment for placing and installing support
By designing a device including a stowage assembly, a transfer assembly and a stowage assembly, the slanted stowage frame and a rotating flap are used to solve the problem of offset during the drop of the egg holder, and the egg holder is realized. Accurate delivery.
Patent Information
- Application Number
- CN202411831007.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-02-14
AI Technical Summary
Existing egg tray equipment is prone to deviation during the drop of the egg tray, which is difficult to accurately drop to the designated position, affecting the delivery efficiency of the egg tray.
A device including a stowage assembly, a transfer assembly and a stowage assembly is designed. Through an inclined stowage frame and a rotating stowage plate, the egg stowage plate moves along the stowage frame to the stowage plate under gravity. The top and the egg tray is accurately dropped to the tray assembly by rotating the support flap.
Accurate drop of the egg tray is achieved, reducing the deviation of the egg tray, and improving the accuracy and efficiency of egg tray transportation.
Smart Images
Figure CN119429509A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of egg tray equipment, and in particular to an equipment for placing and loading trays. Background Art
[0002] During the egg production process, eggs are usually placed in egg trays for easy transportation. Egg trays are usually made of pulp, plastic, foam or other environmentally friendly materials, and have multiple protrusions for separating eggs and multiple recesses for placing eggs.
[0003] In the existing related technology, egg trays are generally stacked in place by staff, and the stacked egg trays are used in sequence until the stacked egg trays are about to be consumed, and then the staff will carry out the next round of replenishment.
[0004] For details, please refer to the utility model of the announcement number CN 214398898 U, entitled a tray placing device and a tray loading device. The utility model places the egg tray on the frame, and then opens two baffles to allow the egg tray to fall to the tray delivery assembly at the bottom, so that the staff can complete the egg tray loading and egg tray delivery operations on the same side of the device.
[0005] Regarding the above-mentioned related technologies, in actual use, after the egg tray falls from the baffle, due to the light weight of the egg tray itself and the large height difference between the egg tray and the tray delivery assembly, the egg tray is more likely to be offset and difficult to accurately fall to the designated position of the tray delivery assembly, affecting the transportation of the egg tray. Summary of the invention
[0006] In order to ensure that the egg trays fall accurately onto the tray delivery assembly, the present application provides a device for placing and loading the trays.
[0007] The present application provides a device for placing and loading trays using the following technical solution: A device for placing and loading egg trays, comprising a tray placing assembly, a transfer assembly and a tray delivery assembly, wherein the tray placing assembly comprises a tray placing frame, the tray placing frame is used for placing egg trays, and the tray placing frame is arranged obliquely; The transfer assembly includes a flap rotating block, a supporting flap, a rotating block driving member and a flap driving member; The flap rotating block is rotatably matched with the support frame, and the supporting flap is rotatably matched with the flap rotating block. The geometric relationship between the axis around which the flap rotating block rotates and the axis around which the supporting flap rotates is that they intersect or are out of plane. The rotating block driving member is used to drive the flap rotating block to rotate in a direction close to or away from the support delivery assembly, and the flap driving member is used to drive the supporting flap to rotate; The tray delivery assembly is located at the bottom of the supporting flap, and is used for delivering the egg tray that falls from the supporting flap.
[0008] By adopting the above technical solution, first, the egg tray moves along the tray placing frame to the top of the supporting flap under the action of gravity, and the egg tray is supported by the supporting flap. Then, the rotating block driving member rotates the flap rotating block toward the direction close to the tray delivery assembly, so that the supporting flap and the egg tray are lowered to a height close to the tray delivery assembly. Subsequently, the supporting flap rotates, so that the egg tray falls to the tray delivery assembly at a height close to the tray delivery assembly, so that the egg tray accurately falls to the designated position, reducing the occurrence of egg tray deviation.
[0009] Optionally, the support frame is rotatably engaged with a lifting crank, the supporting flap is rotatably engaged with one end of the lifting crank, the rotating block driving member is a linear cylinder, one end of the rotating block driving member is rotatably engaged with the support frame, and the other end of the rotating block driving member is rotatably engaged with the other end of the lifting crank.
[0010] By adopting the above technical solution, the rotating block driving member extends or retracts its own piston rod, so that the flap rotating block can be rotated in the direction close to the tray delivery component. The structure is simple and reliable, the cost is low, and it is convenient for large-scale industrial assembly.
[0011] Optionally, the support frame is installed with a crank adjustment seat, the position of the crank adjustment seat can be adjusted, and the lifting crank is rotationally matched with the crank adjustment seat.
[0012] By adopting the above technical solution, after changing the installation position of the crank adjustment seat, the angle of the supporting flap will change after it descends and approaches the tray delivery assembly, thereby ensuring that the supporting flap is in a horizontal state after descending, so that the egg tray can fall to the tray delivery assembly more smoothly, reducing the egg tray deviation caused by the egg tray's own elastic force rebounding after a part of the egg tray contacts the tray delivery assembly first.
[0013] Optionally, the support frame is provided with a plurality of adjustment seat mounting holes, and the crank adjustment seat is mounted on individual adjustment seat mounting holes by bolts.
[0014] By adopting the above technical solution, the crank adjustment seat is installed in different adjustment seat installation holes by bolts, so that the position of the lifting crank can be adjusted, thereby changing the rotation angle of the supporting flap, and the structure is simple and reliable.
[0015] Optionally, the device for placing and loading trays further comprises an egg conveying chain and a tray loading assembly, wherein the egg conveying chain is used to convey eggs in sequence in a horizontal direction, and the egg conveying chain is located on the top of the tray conveying assembly; The supporting assembly comprises a supporting frame, an egg kicking rod and a kicking rod driving member. The egg kicking rod is rotatably matched with the supporting frame, and the kicking rod driving member is used to drive the kicking rod frame to rotate towards or away from the egg conveying chain.
[0016] By adopting the above technical solution, the egg conveying chain transports the eggs to the tray loading assembly, and then the kicking rod driving member rotates the egg kicking rod in the direction close to the egg conveying chain, so that the eggs can fall into the egg tray of the conveying assembly, which has the advantages of short reciprocating cycle and high production efficiency.
[0017] Optionally, a kicking rod key slot is provided at the end of the egg kicking rod, the kicking rod driving component is an electromagnet, the kicking rod driving component is fixedly mounted on a bracket body, and a mover of the bracket driving component rotates and slides to fit in the kicking rod key slot.
[0018] By adopting the above technical solution, the kick rod driving member extends or retracts its own mover, so that the mover rotates and slides in the kick rod key slot, thereby driving the egg kick rod to rotate. The structure is simple and reliable, and is convenient for large-scale industrial assembly.
[0019] Optionally, the supporting assembly further includes a guard plate roller rack, a supporting guard plate and a roller rack driving component, the guard plate roller rack is rotatably engaged with the supporting frame body, the supporting guard plate is mounted on the guard plate roller rack, and the roller rack driving component is used to drive the guard plate roller rack to rotate.
[0020] By adopting the above technical solution, the guard plate roller rotates to drive the loading guard plate to be inserted into the egg tray, so that the eggs are not likely to collide with the eggs already in the egg tray when they fall from the egg conveying chain to the egg tray, which is beneficial to ensure the integrity of the eggs during the loading process.
[0021] Optionally, the supporting guard plate is installed on one side of the guard plate roller rack, the roller rack driving component is a rotating cylinder, the roller rack driving component is installed on the supporting frame body, the mover of the roller rack driving component is rotatably matched with a hinged rod, and the hinged rod is rotatably matched with the other side of the guard plate roller rack.
[0022] By adopting the above technical solution, the rotating cylinder rotates its mover, and the guard plate roller frame is driven to rotate through the hinged rod, so that the mounting guard plate can be inserted into the egg tray, and the cost is relatively low.
[0023] Furthermore, by driving the guard plate roller to rotate through the rotating cylinder, the guard plate roller can utilize the relatively limited stroke of the rotating cylinder to drive the supported guard plate to be lifted or lowered with a larger stroke, thereby reducing the use of large-stroke and large-volume roller drive components, thereby facilitating the assembly of the roller drive components.
[0024] Optionally, the bracket body is installed with a first limiting rod and a second limiting rod, the height of the first limiting rod is greater than the height of the second limiting rod, and the first limiting rod is closer to the egg kicking rod than the second limiting rod; A guard plate limiting gap is formed between the first limiting rod and the second limiting rod, the supporting guard plate is slidably arranged through the guard plate limiting gap, and the supporting guard plate is elastic.
[0025] By adopting the above technical solution, when the supporting guard plate approaches or moves away from the egg tray, the first limiting rod and the second limiting rod limit the supporting guard plate from both sides of the supporting guard plate, so that the supporting guard plate is not easy to tilt greatly during the descending process, thereby reducing the situation where the supporting guard plate is not easy to press against the inner wall of the egg tray recess due to the large angle change during the ascending process after being inserted into the groove of the egg tray, and is difficult to get out of and get stuck.
[0026] Optionally, the supporting flap is provided with an egg tray limiting member, and the egg tray limiting member comprises a limiting substrate, a limiting rotating plate and a resetting elastic member; The limiting base plate is installed on the supporting rotating plate, the limiting rotating plate is rotatably matched with the limiting base plate, the limiting rotating plate is tilted toward the direction of the egg tray, and the two ends of the resetting elastic member are respectively installed on the limiting base plate and the limiting rotating plate.
[0027] By adopting the above technical solution, when the egg tray moves to the top of the supporting flap, the bottom of the egg tray presses down the limit rotating plate, so that the limit rotating plate rotates in the direction close to the limit substrate until the egg tray is transferred to the top of the supporting flap and then bounces back to its original position.
[0028] When the flap rotating block rotates toward the direction approaching the tray delivery assembly, the limit rotating plate is tightly fitted against the edge of the egg tray, so that the egg tray is not easily thrown out of the supporting flap, further reducing the occurrence of egg tray deviation.
[0029] In addition, since the limit rotating plate is long, when the bottom of the egg tray presses down the limit rotating plate, the bottom of the egg tray is not easy to hinder the movement of the limit rotating plate, which is conducive to reducing the situation where the depression at the bottom of the egg tray is blocked by the limit rotating plate.
[0030] In summary, the present application includes at least one of the following beneficial technical effects: 1. First, the egg tray moves along the tray placing frame to the top of the supporting flap under the action of gravity, and the egg tray is supported by the supporting flap. Then, the rotating block driving member rotates the flap rotating block toward the tray delivery assembly, so that the supporting flap and the egg tray are lowered to a height close to the tray delivery assembly. Subsequently, the supporting flap rotates, so that the egg tray falls to the tray delivery assembly at a height close to the tray delivery assembly, so that the egg tray falls accurately to the designated position, reducing the occurrence of egg tray deviation; 2. The rotating cylinder rotates its own mover, and drives the guard plate roller to rotate through the hinged rod, so that the mounting guard plate can be inserted into the egg tray, which is low in cost; Furthermore, the guard plate roller rack is driven to rotate by the rotary cylinder, and the guard plate roller rack can use the relatively limited stroke of the rotary cylinder to drive the supporting guard plate to be lifted or lowered with a larger stroke, thereby reducing the use of a large-stroke and large-volume roller rack driving component, thereby facilitating the assembly of the roller rack driving component; 3. When the egg tray moves to the top of the supporting flap, the bottom of the egg tray presses down the limit rotating plate, so that the limit rotating plate rotates toward the limit substrate until the egg tray is transferred to the top of the supporting flap and then bounces back to its original position; When the flap rotating block rotates toward the direction close to the tray delivery assembly, the limit rotating plate is tightly fitted against the edge of the egg tray, so that the egg tray is not easily thrown out of the supporting flap, further reducing the occurrence of egg tray deviation; In addition, since the limit rotating plate is long, when the bottom of the egg tray presses down the limit rotating plate, the bottom of the egg tray is not easy to hinder the movement of the limit rotating plate, which is conducive to reducing the situation where the depression at the bottom of the egg tray is blocked by the limit rotating plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 It is an overall schematic diagram of the equipment for placing and installing trays in Example 1 of the present application.
[0032] Figure 2 It is a schematic diagram of the connection between the placing support frame and the delivering support frame in Example 1 of the present application.
[0033] Figure 3 It is an overall schematic diagram of the support assembly of Example 1 of the present application.
[0034] Figure 4 It is the first overall schematic diagram of the transfer component of Example 1 of the present application.
[0035] Figure 5 It is the second overall schematic diagram of the transfer component of Example 1 of the present application.
[0036] Figure 6 It is a schematic diagram of the position of the supporting assembly of Example 1 of the present application.
[0037] Figure 7 It is the first overall schematic diagram of the supporting assembly of Example 1 of the present application.
[0038] Figure 8 It is an overall schematic diagram of the egg kicking rod in Example 1 of the present application.
[0039] Fig. 9 It is a cross-sectional schematic diagram of the egg kicking lever of Example 1 of the present application.
[0040] Fig.10 It is a second overall schematic diagram of the supporting assembly of Example 1 of the present application.
[0041] Fig.11It is an overall schematic diagram of the supporting guard plate and guard plate roller frame of Example 1 of the present application.
[0042] Fig.12 It is an overall schematic diagram of the supporting flap of Example 2 of the present application.
[0043] Fig.13 It is an overall schematic diagram of the egg tray limiting member of Example 2 of the present application.
[0044] Description of the accompanying drawings: 1. Support assembly; 101. Adjustment seat mounting hole; 11. Support frame; 111. Frame support rod; 112. Crank adjustment seat; 113. Lifting crank; 1131. Connecting block; 114. Driving mounting seat; 12. Support roller; 13. First blocking plate; 131. First blocking cylinder; 14. Second blocking plate; 141. Second blocking cylinder; 2. Transfer assembly; 21. Turning plate rotating block; 22. Supporting turning plate; 221. First crankshaft; 222. Second crankshaft; 223. Limiting protrusion; 23. Rotating block driving member; 24. Turning plate driving member; 25. Turnover connecting rod; 3. Support assembly; 3 1. Tray delivery rack; 32. Tray delivery chain; 33. Egg tray push plate; 4. Egg delivery chain; 5. Tray loading assembly; 501. Rotating shaft keyway; 51. Tray loading frame body; 52. Egg kicking rod; 521. Kick rod keyway; 522. Buffer pad; 53. Kick rod driving member; 54. Kick rod rotating shaft; 55. Guard plate roller rack; 551. Roller rack rotating shaft; 552. Guard plate mounting rod; 56. Tray loading guard plate; 561. Egg protection bucket; 57. Roller rack driving member; 571. Articulated rod; 58. First limiting rod; 59. Second limiting rod; 6. Egg tray limiting member; 61. Limiting substrate; 62. Limiting rotating plate; 621. Rotating protrusion; 63. Resetting elastic member. DETAILED DESCRIPTION
[0045] The following is combined with Figure 1-13 This application is described in further detail.
[0046] Embodiment 1: Embodiment 1 of the present application discloses a device for placing and loading a tray. Figure 1 The equipment for placing and loading pallets includes a pallet placing component 1, a transfer component 2 and a pallet feeding component 3.
[0047] Reference Figure 1 and Figure 2The tray delivery assembly 3 includes a tray delivery frame 31, a tray delivery chain 32 and an egg tray push plate 33. The tray delivery chain 32 is arranged on the tray delivery frame 31 through a sprocket (not shown in the figure) and a reduction motor, and the tray delivery chain 32 rotates circumferentially in a vertical plane. A plurality of egg tray push plates 33 are provided, and the plurality of egg tray push plates 33 are all fixedly mounted on the tray delivery chain 32, and a plurality of egg tray single push plates are distributed along the tray delivery chain 32, so that the reduction motor, the sprocket and the tray delivery chain 32 can drive each egg tray push plate 33 to move in a horizontal direction, so that the egg tray dropped to the tray delivery frame 31 can be driven to move in a horizontal direction through the egg tray push plate 33.
[0048] Reference Figure 2 The support assembly 1 includes a support frame 11. The support frame 11 is arranged in a rectangular shape, and the support frame 11 is located at the top of the support delivery rack 31, and the support frame 11 is arranged obliquely, and the bottom end of the support frame 11 is rotatably matched with the support delivery rack 31. The support frame 11 is installed with a frame support rod 111 through a screw and a nut, and the frame support rod 111 is penetrated by a plurality of support holes, and the plurality of support holes are distributed along the length direction of the frame support rod 111. The support delivery rack 31 is fixedly installed with a support column, and the support column can be plugged into and matched with any support hole. When the top of the support frame 11 does not fit the height of the staff, the frame support rod 111 is loosened and rotated, the support hole plugged into and matched with the support column is adjusted, and then the frame support rod 111 is locked, so that the top of the support frame 11 can be adjusted to a suitable height to fit the height of the staff, so as to facilitate the staff to place the support.
[0049] Reference Figure 3 The tray assembly 1 further includes a tray roller 12, a first blocking plate 13 and a second blocking plate 14. The tray rollers 12 are arranged in two rows, and the two rows of tray rollers 12 are respectively located on both sides of the tray frame 11, and the two groups of tray rollers 12 extend along the tilting direction of the tray frame 11, and the two groups of tray rollers 12 are rotatably matched with the tray frame 11, so as to reduce the friction force after the egg tray is placed on the tray frame 11. The tray frame 11 is fixedly installed with a first bridge and a second bridge, and the first bridge and the second bridge are distributed along the tilting direction of the tray frame 11, and the height of the first bridge is greater than the height of the second bridge.
[0050] The first bridge is fixedly mounted with a first blocking cylinder 131, and the first blocking plate 13 is fixedly mounted on the first blocking cylinder 131, so that the first blocking plate 13 is driven to approach or move away from the support frame 11 by the first blocking cylinder 131. The second bridge is fixedly mounted with a second blocking cylinder 141, and the second blocking plate 14 is fixedly mounted on the second blocking cylinder 141, so that the second blocking plate 14 is driven to approach or move away from the support frame 11 by the second blocking cylinder 141. In addition, the spacing between the first blocking plate 13 and the second blocking plate 14 is greater than or equal to the length of one egg tray, and less than the length of two egg trays, so that the egg trays are transported to the transfer assembly 2 individually and sequentially through the alternating movement of the first blocking cylinder 131 and the second blocking cylinder 141. In addition, a plurality of bridge bolt holes for mounting the first bridge or the second bridge are also opened through the side of the support frame 11, so that the distance between the first blocking plate 13 and the second blocking plate 14 can be adjusted according to the specifications of the egg tray, so as to improve the applicability of the support assembly 1.
[0051] Reference Figure 4 , the transfer assembly 2 is located at the bottom of the support frame 11, and the transfer assembly 2 includes a flap rotating block 21, a supporting flap 22, a rotating block driving member 23 and a flap driving member 24. There are two flap rotating blocks 21, and the two flap rotating blocks 21 are respectively located on both sides of the support frame 11, and the two flap rotating blocks 21 are both rotatably matched with the support frame 11. There are two supporting flaps 22, and the two supporting flaps 22 are respectively rotatably matched with each flap rotating block 21 through bearings, and the geometric relationship between the axis around which the flap rotating block 21 rotates and the axis around which the supporting flap 22 rotates is intersecting or skewed. In the present application, "intersecting" means that the two axes are in the same plane, and the two axes have one and only one intersection point. "Skewed" means that the two axes are not in the same plane, and the two axes have no intersection point.
[0052] Reference Figure 4 The support frame 11 is provided with two rows of adjustment seat mounting holes 101, which are respectively located on both sides of the support frame 11, and the two rows of adjustment seat mounting holes 101 are distributed along the length direction of the support frame 11. The support frame 11 is provided with two crank adjustment seats 112, which are respectively arranged in one-to-one correspondence with each row of adjustment seat mounting holes 101. The crank adjustment seat 112 is installed on the support frame 11 by two bolts (not shown in the figure) penetrating itself and the adjustment seat mounting holes 101, so that the installation position of the crank adjustment seat 112 can be adjusted by installing the crank adjustment seat 112 in different adjustment seat mounting holes 101.
[0053] Reference Figure 4The support frame 11 is also provided with two lifting cranks 113, which are respectively rotatably matched with the crank adjustment seats 112, so that the lifting cranks 113 are rotatably matched with the support frame 11, and it is convenient to adjust the installation position of the lifting cranks 113 by changing the installation position of the crank adjustment seats 112.
[0054] Reference Figure 4 The type of the rotating block driving member 23 is a linear cylinder. The cylinder body of the rotating driving member is rotatably matched with the support frame 11 through the driving mounting seat 114. The driving mounting seat 114 is penetrated by two mounting seat keyways, and the two mounting seat keyways extend along the length direction of the support frame 11. The driving mounting seat 114 is installed on the support frame 11 through bolts (not shown in the figure) passing through the mounting seat keyways, so as to fine-tune the position of the rotating block driving member 23. The output rod of the rotating driving member is rotatably matched with the shorter end of the lifting crank 113, so as to extend or retract its own piston rod through the rotating driving member, thereby driving the lifting crank 113 to rotate. The other longer end of the lifting crank 113 is rotatably matched with a connecting block 1131, and the connecting block 1131 is rotatably matched with the supporting flap 22. Furthermore, the rotation axis around which the supporting flap 22 rotates is perpendicular to the rotation axis around which the other end of the lifting crank 113 rotates, so that the flap rotating block 21 and the supporting flap 22 can be driven to rotate together by extending or retracting the piston rod of the rotating driving member, thereby transferring the egg tray placed on the supporting flap 22 to a lower position.
[0055] Reference Figure 4 and Figure 5 The supporting flap 22 located on one side of the placing frame 11 is fixedly connected to the first crankshaft 221, and the supporting flap 22 located on the other side of the placing frame 11 is fixedly connected to the second crankshaft 222. The first crankshaft 221 is connected to the second crankshaft 222 through a flip connecting rod 25. The two ends of the flip connecting rod 25 are respectively rotatably matched with the bottom end of the first crankshaft 221 and the top end of the second crankshaft 222, so that the two supporting flaps 22 are driven to rotate in opposite directions through the flip connecting rod 25. The flap driving member 24 is a cylinder, the cylinder body of the flap driving member 24 is rotatably matched with the placing frame 11, and the output rod of the flap driving member 24 is rotatably matched with the bottom end of the second crankshaft 222, so that the flap driving member 24 extends or retracts its own output rod, so that the two supporting flaps 22 are respectively rotated in the counterclockwise and clockwise directions, thereby lowering the egg tray placed on the supporting flap 22.
[0056] Reference Figure 1The equipment for placing and loading the trays also includes a main frame, an egg conveying chain 4 and a tray loading assembly 5. The main frame is located at the bottom of the tray placing frame 11, and the main frame is arranged near the top of the tray placing frame 11. The egg conveying chain 4 is rotatably matched with the main frame through a sprocket (not shown in the figure), and the sprocket is driven by a reduction motor (not shown in the figure), and the egg conveying chain 4 rotates in a vertical plane. The egg conveying chain 4 is provided with a plurality of egg troughs for placing eggs, and the plurality of egg troughs are distributed along the extension of the egg conveying chain 4, so that the eggs are horizontally transported along the extension direction of the egg conveying chain 4.
[0057] Reference Figure 6 and Figure 7 The tray delivery assembly 3 includes a bracket body 51, an egg kicking rod 52 and a kicking rod driving member 53. The bracket body 51 is fixedly installed on the main frame, and two rotating shaft key slots 501 are provided through the bracket body 51. The two rotating shaft key slots 501 are respectively located on both sides of the bracket body 51, and the two rotating shaft key slots 501 extend in the horizontal direction. The bracket body 51 is provided with a kicking rod rotating shaft 54, and the two ends of the kicking rod rotating shaft 54 rotate and slide on each rotating shaft key slot 501 respectively. There are a plurality of egg kicking rods 52 and a plurality of kicking rod driving members 53, and the plurality of egg kicking rods 52 and the plurality of kicking rod driving members 53 are arranged in a one-to-one correspondence. Combined with Figure 8 and Fig. 9 The top of the egg kicking rod 52 is coaxially rotated to fit with the kicking rod rotating shaft 54, and a kicking rod key slot 521 is provided through the top of the egg kicking rod 52, and the kicking rod key slot 521 extends in the horizontal direction. The kicking rod driving member 53 is an electromagnet, and the kicking rod driving member 53 is fixedly installed on the bracket body 51, and the mover of the kicking rod driving member 53 rotates through the cylindrical rotating shaft passing through the kicking rod key slot 521 and slides to fit with the kicking rod key slot 521, so that the kicking rod driving member 53 extends or retracts its mover to make the egg kicking rod 52 rotate around the kicking rod rotating shaft 54, so that the bottom of the egg kicking rod 52 moves toward or away from the egg conveying chain 4.
[0058] A buffer pad 522 is fixedly installed at the bottom of the egg kicking rod 52. The buffer pad 522 is elastic and is made of rubber in this embodiment, so that the bottom of the egg kicking rod 52 is not easy to cause damage to the eggs when the eggs of the egg conveying chain 4 are kicked off to the egg tray. In addition, when the stroke of the kicking rod driving member 53 exceeds the required range, a threaded adjustment bolt (not shown in the figure) can be set at the top of the egg kicking rod 52 and away from the side of the buffer pad 522, and the height of the adjustment bolt in the vertical direction can be fine-tuned by rotating the adjustment bolt, thereby fine-tuning the rotation angle of the egg kicking rod 52.
[0059] Reference Fig.10 and Fig.11The mounting assembly 5 further includes a guard plate roller frame 55, a mounting guard plate 56, and a roller frame driving member 57. The guard plate roller frame 55 is rotatably matched with the mounting bracket body 51. The guard plate roller frame 55 is provided with a roller frame rotating shaft 551 and a guard plate mounting rod 552. The roller frame rotating shaft 551 and the guard plate mounting rod 552 are respectively located on both sides of the guard plate roller frame 55, and the distance between the axis around which the guard plate roller frame 55 rotates and the roller frame rotating shaft 551 is smaller than the distance between the axis around which the guard plate roller frame 55 rotates and the guard plate mounting rod 552. Two roller frame driving members 57 are provided, and the two roller frame driving members 57 are respectively located on both sides of the guard plate roller frame 55. The type of roller rack driving component 57 is a rotary cylinder, and the roller rack driving component 57 is fixedly installed on the bracket body 51. The movable element of the roller rack driving component 57 is rotatably matched with the hinged rod 571, and the hinged rod 571 is rotatably matched with the roller rack rotating shaft 551, so that the guard plate roller rack 55 is driven to rotate through the rotation of the movable element of the roller rack driving component 57, and the guard plate mounting rod 552 is made to produce a larger displacement in the vertical direction than the roller rack rotating shaft 551, so that the guard plate mounting rod 552 has a larger stroke in the vertical direction through the roller rack driving component 57 with a smaller stroke, thereby reducing the use of large-volume roller rack driving components 57, thereby reducing equipment costs and facilitating assembly.
[0060] A plurality of supporting guard plates 56 are provided, and the plurality of supporting guard plates 56 are respectively arranged corresponding to the kicking legs of the eggs, and the plurality of supporting guard plates 56 are fixedly mounted on the guard plate mounting rod 552. The bottom of the supporting guard plate 56 is integrally bent to form an egg protection bucket 561, and the opening of the egg protection bucket 561 faces the kicking legs of the eggs, so that the eggs fall into the egg tray along the egg protection bucket 561.
[0061] Reference Fig.11The mounting bracket body 51 is provided with a first limiting rod 58 and a second limiting rod 59. The height of the first limiting rod 58 is greater than the height of the second limiting rod 59, and the first limiting rod 58 is closer to the egg kicking rod 52 than the second limiting rod 59, and a guard plate limiting gap is formed between the first limiting rod 58 and the second limiting rod 59. The mounting guard plate 56 is elastic, and in the embodiment of the present application, the material of the mounting guard plate 56 is plastic. The top of the mounting guard plate 56 is slidably arranged in the guard plate limiting gap, and the first limiting rod 58 and the second limiting rod 59 are respectively fitted on both sides of the mounting guard plate 56. When the mover of the roller frame driving member 57 rotates, the hinged rod 571 causes the guard plate rolling frame 55 to rotate, thereby driving the mounting guard plate 56 to rotate. During the rotation of the supporting guard plate 56, the first limiting rod 58 and the second limiting rod 59 limit the top of the supporting guard plate 56, so that the top of the supporting guard plate 56 rotates with the rotation of the guard plate roller 55, while the bottom of the supporting guard plate 56 remains vertical, so that the supporting guard plate 56 is easier to remain vertical during the rotation and lifting process, so that the bottom of the supporting guard plate 56 is not easy to push the egg tray forward or be stuck by the egg tray due to the rotation, and the bottom of the supporting guard plate 56 is not easy to collide with the eggs in front of the egg tray due to the rotation. In addition, the first limiting rod 58 and the second limiting rod 59 are also fixedly installed with a plurality of partition plates, and the supporting guard plate 56 is located between two partition plates, so that the eggs are not easy to roll into other adjacent supporting guard plates 56.
[0062] The implementation principle of a device for placing and loading a tray in Example 1 of the present application is as follows: S1 . A staff member places an egg tray on a tray placing frame 11 . The egg tray is rolled down to a position where a first blocking plate 13 is located by a tray placing roller 12 , and is blocked by the first blocking plate 13 .
[0063] S2, the first blocking plate 13 is lifted, the egg tray continues to roll down and is blocked by the second blocking plate 14, and then the first blocking plate 13 is lowered, so that the subsequent egg trays are blocked by the first blocking plate 13.
[0064] S3, the second blocking plate 14 is lifted, and the egg tray continues to roll down to the top of the supporting flap 22 again.
[0065] S4, the rotating block driving member 23 extends its output rod, so that the lifting crank 113 rotates and the supporting flap 22 and the egg tray rotate toward the direction close to the tray delivery chain 32 until the supporting flap 22 and the egg tray are in a horizontal state.
[0066] S5. The flap driving member 24 extends its output rod, so that the two supporting flaps 22 rotate toward the direction close to the tray delivery chain 32, so that the egg tray falls from a position closer to the tray delivery chain 32 to the position where the tray delivery chain 32 is located, reducing the occurrence of egg tray deviation or jamming.
[0067] S6, the tray delivery chain 32 moves, and the egg tray is pushed forward to the bottom of the tray loading assembly 5 through the egg tray pushing plate 33.
[0068] S7, the mover of the roller drive member 57 rotates, so that the guard plate roller 55 and the supporting guard plate 56 rotate in the direction close to the egg tray, until the bottom of the supporting guard plate 56 is inserted into the concave part of the egg tray. In addition, during the process of inserting the supporting guard plate 56 into the concave part of the egg tray, the first limiting rod 58 and the second limiting rod 59 keep the bottom of the supporting guard plate 56 in a vertical state.
[0069] S8, the mover of the kicking rod driving member 53 retracts, driving the bottom of the egg kicking rod 52 to move towards the direction close to the eggs, so that the eggs are kicked off the egg conveying chain 4 by the buffer pad 522 at the bottom of the egg kicking rod 52, so that the eggs fall accurately into the depression of the egg tray along the supporting guard plate 56.
[0070] S9, the mover of the roller drive member 57 rotates in the opposite direction, driving the supporting guard plate 56 to rise in the vertical direction, so that the supporting guard plate 56 is separated from the recess of the egg tray.
[0071] S10, the tray delivery chain 32 moves, and the egg tray is pushed forward by the egg tray push plate 33 to move one row, so that the subsequent eggs fall into the depression of the egg tray in the subsequent row.
[0072] Embodiment 2: Embodiment 2 of the present application discloses a device for placing and loading trays, which includes all the technical features described in Embodiment 1 and also includes the following technical features: Reference Fig.12 A limiting protrusion 223 is provided at one end of the supporting flap 22 close to the flap rotating block 21, so that the egg tray is not easy to cross the supporting flap 22 and fall when it just enters the top of the supporting flap 22. Fig.13The supporting flap 22 is also provided with an egg tray limiting member 6, which includes a limiting substrate 61, a limiting rotating plate 62 and a resetting elastic member 63. The limiting substrate 61 is installed at the bottom of the supporting rotating plate by bolts (not shown in the figure), and the limiting rotating plate 62 is rotated to fit with the limiting substrate 61. The top of the limiting rotating plate 62 is arranged flat, and when the limiting rotating plate 62 is fitted with the limiting substrate 61, the top of the limiting rotating plate 62 is arranged flush with the top of the supporting flap 22. The limiting rotating plate 62 is arranged tilted toward the direction of the egg tray, and the top of the limiting rotating plate 62 is arranged close to the flap rotating block 21. The type of the resetting elastic member 63 is a torsion spring, and the two ends of the resetting elastic member 63 are respectively fixedly installed on the limiting substrate 61 and the limiting rotating plate 62, so that the limiting rotating plate 62 can be rotated and reset after the egg tray is separated from the limiting rotating plate 62, thereby limiting the egg tray located at the top of the supporting flap 22. In addition, the limit rotating plate 62 is also integrally provided with two rotating protrusions 621, and the two rotating protrusions 621 are respectively located on both sides of the reset elastic member 63 to limit the inclination angle of the limit rotating plate 62 in the normal state, thereby reducing the obstruction of the limit rotating plate 62 to the egg tray and reducing the occurrence of the depression at the bottom of the egg tray being stuck by the limit rotating plate 62.
[0073] The implementation principle of the device for placing and loading egg trays in Example 2 of the present application is as follows: before the egg tray rolls down to the top of the supporting flap 22, the front end of the egg tray impacts and presses down the limiting rotating plate 62, so that the limiting rotating plate 62 fits against the limiting substrate 61, thereby allowing the rear end of the egg tray to move to the top of the supporting flap 22, and the limiting protrusion 223 presses the front end of the egg tray to limit it.
[0074] When the supporting flap 22 and the egg tray rotate together in the direction close to the tray feeding chain 32, the limit rotating plate 62 tilts up to press against the edge of the egg tray, making it difficult for the egg tray to be thrown out of the supporting flap 22 or to be displaced forward, thereby facilitating the subsequent egg tray to fall accurately to the required position.
[0075] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A device for placing and loading trays, characterized in that: It comprises a tray placing component (1), a transfer component (2) and a tray delivery component (3), wherein the tray placing component (1) comprises a tray placing frame (11), the tray placing frame (11) is used for placing egg trays, and the tray placing frame (11) is arranged tilted; The transfer assembly (2) comprises a flap rotating block (21), a supporting flap (22), a rotating block driving member (23) and a flap driving member (24); The flap rotating block (21) is rotationally matched with the support frame (11), and the supporting flap (22) is rotationally matched with the flap rotating block (21). The geometric relationship between the axis around which the flap rotating block (21) rotates and the axis around which the supporting flap (22) rotates is that they intersect or are not in the same plane. The rotating block driving member (23) is used to drive the flap rotating block (21) to rotate in a direction close to or away from the support delivery assembly (3), and the flap driving member (24) is used to drive the supporting flap (22) to rotate. The egg tray delivery component (3) is located at the bottom of the supporting flap (22), and the egg tray delivery component (3) is used to deliver the egg tray that falls from the supporting flap (22).
2. The device for placing and loading trays according to claim 1, characterized in that: The support frame (11) is rotationally matched with a lifting crank (113), the supporting flap (22) is rotationally matched with one end of the lifting crank (113), the rotating block driving member (23) is a linear cylinder, one end of the rotating block driving member (23) is rotationally matched with the support frame (11), and the other end of the rotating block driving member (23) is rotationally matched with the other end of the lifting crank (113).
3. The device for placing and loading trays according to claim 2, characterized in that: The support frame (11) is installed with a crank adjustment seat (112), the position of the crank adjustment seat (112) can be adjusted, and the lifting crank (113) is rotationally matched with the crank adjustment seat (112).
4. The device for placing and loading trays according to claim 3, characterized in that: The support frame (11) is provided with a plurality of adjustment seat mounting holes (101), and the crank adjustment seat (112) is mounted on individual adjustment seat mounting holes (101) by means of bolts.
5. The device for placing and loading trays according to claim 1, characterized in that: The device for placing and loading trays further comprises an egg conveying chain (4) and a tray loading assembly (5), wherein the egg conveying chain (4) is used to convey eggs in sequence in a horizontal direction, and the egg conveying chain (4) is located on the top of the tray conveying assembly (3); The support assembly (5) comprises a support frame (51), an egg kicking rod (52) and a kicking rod driving member (53), wherein the egg kicking rod (52) is rotatably engaged with the support frame (51), and the kicking rod driving member (53) is used to drive the kicking rod frame to rotate in a direction approaching or away from the egg conveying chain (4).
6. The device for placing and loading trays according to claim 5, characterized in that: The end of the egg kicking rod (52) is provided with a kicking rod keyway (521); the kicking rod driving member (53) is an electromagnet; the kicking rod driving member (53) is fixedly mounted on the bracket body (51); and the mover of the bracket driving member rotates and slides to fit in the kicking rod keyway (521).
7. The device for placing and loading trays according to claim 5, characterized in that: The mounting assembly (5) further comprises a guard plate roller frame (55), a mounting guard plate (56) and a roller frame driving component (57); the guard plate roller frame (55) is rotatably engaged with the mounting frame body (51); the mounting guard plate (56) is mounted on the guard plate roller frame (55); and the roller frame driving component (57) is used to drive the guard plate roller frame (55) to rotate.
8. The device for placing and loading trays according to claim 7, characterized in that: The supporting guard plate (56) is installed on one side of the guard plate roller frame (55), and the roller frame driving component (57) is a rotary cylinder. The roller frame driving component (57) is installed on the supporting frame body (51), and the movable member of the roller frame driving component (57) is rotatably matched with a hinged rod (571), and the hinged rod (571) is rotatably matched with the other side of the guard plate roller frame (55).
9. The device for placing and loading trays according to claim 8, characterized in that: The bracket body (51) is provided with a first limiting rod (58) and a second limiting rod (59), the height of the first limiting rod (58) is greater than the height of the second limiting rod (59), and the first limiting rod (58) is closer to the egg kicking rod (52) than the second limiting rod (59); A guard plate limiting gap is formed between the first limiting rod (58) and the second limiting rod (59), and the supporting guard plate (56) is slidably arranged in the guard plate limiting gap, and the supporting guard plate (56) is elastic.
10. The device for placing and loading trays according to claim 1, characterized in that: The supporting flap (22) is provided with an egg tray limiting member (6), and the egg tray limiting member (6) comprises a limiting base plate (61), a limiting rotating plate (62) and a resetting elastic member (63); The limiting base plate (61) is mounted on the supporting rotating plate, the limiting rotating plate (62) is rotatably matched with the limiting base plate (61), the limiting rotating plate (62) is tilted toward the direction of the egg tray, and the two ends of the resetting elastic member (63) are respectively mounted on the limiting base plate (61) and the limiting rotating plate (62).