CN216612982U - Automatic unloading mechanism of tray - Google Patents

Automatic unloading mechanism of tray Download PDF

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Publication number
CN216612982U
CN216612982U CN202123372551.5U CN202123372551U CN216612982U CN 216612982 U CN216612982 U CN 216612982U CN 202123372551 U CN202123372551 U CN 202123372551U CN 216612982 U CN216612982 U CN 216612982U
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tray
lifting
rack
disposed
automatic
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CN202123372551.5U
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Chinese (zh)
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陈晓强
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Taicang Shinmei Electronic Co ltd
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Taicang Shinmei Electronic Co ltd
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Abstract

The utility model discloses an automatic tray discharging mechanism which comprises a rack, a conveying mechanism, a lifting mechanism and a lifting mechanism, wherein the conveying mechanism is arranged on the rack; the tray is driven to move up and down by a lifting mechanism; according to the utility model, through the matching of the lifting mechanism and the lifting mechanism, the trays are discharged one by one, and the trays are conveyed by the conveying mechanism, so that the automation degree is high, and the design is ingenious; particularly, the position difference between the lifting part and the driving part is utilized, and when the tray moves downwards, the tray pushes the driving part to drive the lifting block to rotate; in addition, the tray is lifted together through the cooperation of the lifting part and the rotation stopping part. And the device adopts pure mechanical cooperation, so that the reliability is high, and the equipment cost is low.

Description

Automatic unloading mechanism of tray
Technical Field
The utility model relates to the field of relay production, in particular to an automatic tray blanking mechanism.
Background
The coil is an important part on the electromagnetic relay, and the principle that two ends of an electrified solenoid generate a magnetic field is utilized, so that the armature iron riveted with a movable contact component is attracted by magnetic force during working, the closing and opening actions among the contacts of the relay are realized, and the function of controlling the on-off of a circuit of the relay is realized. The coil of electromagnetic relay is generally made of copper wire with insulating varnish layer and wound regularly on a frame made of hollow resin material. Because the copper enameled wire is soft and thin in material, the wound coil product has the defects of damage of an insulating layer of the enameled wire, pressure damage on the surface of a copper wire, wire breakage and the like in the subsequent relay assembly process, and the difficulty of the automatic production line of the electromagnetic relay with high efficiency, high quality and high performance is high.
Current coil loading attachment, the staff puts the tray to the assigned position to snatch through the manipulator, and on automatic assembly line, need continuous change tray alone, there is the potential safety hazard, and its factor of safety is low, the automation of equipment realizes the degree also lower simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at overcoming the defects in the prior art, the utility model mainly aims to overcome the defects in the prior art and discloses an automatic tray blanking mechanism which comprises a rack, a conveying mechanism, a lifting mechanism and a lifting mechanism, wherein the conveying mechanism is arranged on the rack; driving the tray to move up and down by using the lifting mechanism;
the lifting mechanism comprises an end block, a rotating shaft, a lifting block and a spring, wherein the two ends of the rotating shaft are respectively rotatably arranged on the rack through the end block, the lifting block is respectively arranged on the rotating shaft, the lifting block comprises a body, a lifting part, a rotation stopping part and a driving part are arranged on the body, and the rotating shaft is driven by the spring to rotate upwards.
Furthermore, sliding grooves are formed in two sides of the rack, and the end blocks are slidably and adjustably arranged in the sliding grooves and are fixed through screws.
Furthermore, the tray is of a square structure, a plurality of material grids are concavely arranged on the upper surface of the tray, positioning blocks are convexly arranged on four top corners of the upper surface of the tray, positioning grooves matched with the positioning blocks are arranged at corresponding positions of the lower surface of the tray, notches are arranged on the side edges of the tray, and the notches correspond to the positions of the lifting blocks.
Further, when one end of the driving part is attached to the side wall of the tray, the lifting part is clamped at the bottom of the tray.
Further, when lifting, the lifting part is clamped at the bottom of the tray, and the rotation stopping part is attached to the side wall of the tray.
Furthermore, one end of the spring is connected with the lifting block through a screw, and the other end of the spring is connected with the end block through a screw.
Furthermore, a stop lever is arranged on the rotating shaft, a stop block is arranged on the end block, and the stop block is matched with the stop lever to limit the rotating angle of the rotating shaft.
Further, transport mechanism includes motor, drive shaft, driven shaft, layer board and conveyor belt, the drive shaft with the driven shaft sets up respectively the both ends of frame, conveyor belt sets up respectively the both ends of drive shaft are connected the driven shaft, the layer board sets up in the frame, utilize the layer board supports conveyor belt.
Further, the lifting mechanism comprises an electric cylinder and a supporting plate arranged on the electric cylinder, and the supporting plate is driven to move up and down by the electric cylinder.
The utility model has the following beneficial effects:
according to the utility model, the lifting mechanism is matched with the lifting mechanism, so that the trays are fed one by one, and the trays are conveyed by the conveying mechanism, so that the automatic degree is high, and the design is ingenious; particularly, the position difference between the lifting part and the driving part is utilized, and when the tray moves downwards, the tray pushes the driving part to drive the lifting block to rotate; in addition, the tray is lifted together through the cooperation of the lifting part and the rotation stopping part. And the device adopts pure mechanical cooperation, so that the reliability is high, and the equipment cost is low.
Drawings
FIG. 1 is a schematic structural view of an automatic tray blanking mechanism according to the present invention;
FIGS. 2 and 3 are schematic structural views of the lifting mechanism;
FIGS. 4, 5 and 6 are schematic views illustrating the process of the lifting mechanism and the pallet in cooperation;
FIG. 7 is a schematic structural view of a tray;
FIG. 8 is a schematic view of the transport mechanism;
FIG. 9 is a schematic view of the lifting mechanism;
the reference numbers are as follows:
1. the device comprises a rack, 2, a conveying mechanism, 3, a lifting mechanism, 4, a lifting mechanism, 21, a motor, 22, a driving shaft, 23, a driven shaft, 24, a supporting plate, 25, a conveying belt, 31, an electric cylinder, 32, a supporting plate, 41, an end block, 42, a rotating shaft, 43, a lifting block, 51, a material grid, 52, a positioning block, 53, a notch, 411, a stop block, 421, a stop lever, 431, a body, 432, a lifting part, 433, a rotation stopping part, 434, a driving part, 441, a first screw, 442 and a second screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
An automatic tray feeding mechanism is disclosed, as shown in fig. 1, which feeds stacked trays one by one and passes through a designated position of the movement of the apparatus. Specifically, the blanking mechanism comprises a rack 1, a conveying mechanism 2, a lifting mechanism 3 and a lifting mechanism 4, wherein the conveying mechanism 2 is arranged on the rack 1, the lifting mechanism 3 is arranged below the conveying mechanism 2, the lifting mechanisms 4 are respectively arranged on the rack 1, and trays 5 are stacked on the lifting mechanism 4; the tray 5 is driven to move up and down by the lifting mechanism 3; when the tray lifting mechanism is used, the tray 5 is jacked up through the lifting mechanism 3, so that the lifting mechanism 4 is unlocked, when the lower lifting mechanism 3 moves downwards, the penultimate tray is lifted through the lifting mechanism 4, the bottommost tray is placed on the conveying mechanism 2, and the tray is conveyed through the conveying mechanism.
As shown in fig. 2 to 7, the lifting mechanism 4 includes an end block 41, a rotating shaft 42, a lifting block 43 and a spring 44, two ends of the rotating shaft 42 are respectively rotatably disposed on the rack 1 through the end block 41, the lifting block 43 is respectively disposed on the rotating shaft 42, the lifting block 43 includes a body 431, the body 431 is provided with a lifting portion 432, a rotation stopping portion 433 and a driving portion 434, and the spring 44 drives the rotating shaft 42 to rotate the lifting portion 43 upward. That is, the spring 44 drives the rotating shaft 42 to rotate, so that the lifting part 432 is in an open state.
In the above embodiment, as shown in fig. 2-7, when one end of the driving portion 434 is attached to the sidewall of the tray 5, the lifting portion 432 is clamped at the bottom of the tray 5.
In the above embodiment, as shown in fig. 2-7, when lifting, the lifting portion 432 is clamped at the bottom of the tray 5, and the rotation stop portion 433 is attached to the sidewall of the tray 5.
When the structure is used, as shown in fig. 2-7, the tray 5 is driven to move upwards by the lifting mechanism 3, the lifting block 43 is rotated by the reset force of the spring 44 to reach the state shown in fig. 4, then the lifting mechanism 3 moves downwards, and the lowermost tray pushes the driving part 434 to rotate the lifting block 43 anticlockwise, so that the lifting part 432 is placed in the notch of the tray 5 to reach the state shown in fig. 5; the tray 5 continues to move downwards, the penultimate tray 5 contacts with the lifting part 432, and the lifting block 43 is driven to continue to rotate until the rotation stopping part 433 is attached to the side wall of the tray 5, and the state shown in fig. 6 is reached; the last pallet continues to move downwards and is supported on the transport mechanism 2, separated from the lifting mechanism 3. Completing the blanking of a tray 5.
In one embodiment, as shown in fig. 1, sliding grooves are formed on two sides of the frame 1, and the end plates 41 are slidably connected to the sliding grooves and fastened and fixed by screws, so as to adjust the lifting height of the tray 5.
In one embodiment, as shown in fig. 7, the tray 5 has a square structure, a plurality of material grids 51 are recessed on the upper surface, positioning blocks 52 are disposed on four top corners of the upper surface of the tray 5, positioning grooves matched with the positioning blocks 52 are disposed on the lower surface corresponding to the positions, notches 53 are disposed on the side edges of the tray 5, and the notches 53 correspond to the positions of the lifting blocks 43. When the lifting block is lifted, the lifting portion 432 of the lifting block 43 is locked in the notch 53. And the trays 5 are stacked by matching the positioning blocks 52 with the positioning grooves.
In one embodiment, as shown in FIGS. 2-7, one end of the spring is coupled to the lift block 43 via a first screw 441 and the other end is coupled to the end block 41 via a second screw 442. Simple structure and convenient connection.
In one embodiment, as shown in fig. 2-7, the shaft 42 is provided with a stop 421, the end block 41 is provided with a stop 411, and the stop 411 cooperates with the stop 42 to limit the rotation angle of the shaft, so as to prevent the lift block 43 from rotating excessively.
In one embodiment, as shown in fig. 8, the conveying mechanism 2 includes a motor 21, a driving shaft 22, a driven shaft 23, a pallet 24 and a conveyor belt 25, the driving shaft 22 and the driven shaft 23 are respectively disposed at two ends of the frame 1, the conveyor belt 25 connects the driving shaft 22 and the driven shaft 23, and two conveyor belts 25 are disposed at intervals, and a space allowing the lifting mechanism 3 to move is formed between the two conveyor belts. The pallet 24 is mounted on the frame 1 to support the conveyor belt 25 to ensure stable conveyance of the pallet 5. Wherein the motor 21 is connected with the driving shaft 22 by a belt.
In one embodiment, as shown in fig. 9, the lifting mechanism 3 includes an electric cylinder 31 and a support plate 32 disposed on the electric cylinder 31, and the support plate 32 is driven by the electric cylinder 31 to move up and down. The elevation height of the tray 5 can be better controlled by the electric cylinder 31.
The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the utility model; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the utility model.

Claims (9)

1. The automatic tray discharging mechanism is characterized by comprising a rack, a conveying mechanism, a lifting mechanism and a lifting mechanism, wherein the conveying mechanism is arranged on the rack, the lifting mechanism is arranged below the conveying mechanism, the lifting mechanism is respectively arranged on the rack, and trays are stacked on the lifting mechanism; driving the tray to move up and down by using the lifting mechanism;
the lifting mechanism comprises an end block, a rotating shaft, a lifting block and a spring, wherein the two ends of the rotating shaft are respectively rotatably arranged on the rack through the end block, the lifting block is respectively arranged on the rotating shaft, the lifting block comprises a body, a lifting part, a rotation stopping part and a driving part are arranged on the body, and the rotating shaft is driven by the spring to rotate upwards.
2. The automatic tray blanking mechanism of claim 1, wherein sliding grooves are formed on two sides of the rack, and the end block is slidably and adjustably disposed in the sliding grooves and fixed by screws.
3. The automatic blanking mechanism for the tray as claimed in claim 1, wherein the tray is square, a plurality of material grids are recessed in the upper surface of the tray, positioning blocks are disposed on four top corners of the upper surface of the tray, positioning grooves matched with the positioning blocks are disposed on the lower surface of the tray corresponding to the positions of the positioning blocks, notches are disposed on the side edges of the tray, and the notches correspond to the positions of the lifting blocks.
4. The automatic tray discharging mechanism according to claim 1, wherein when one end of the driving portion is attached to the side wall of the tray, the lifting portion is clamped at the bottom of the tray.
5. The automatic discharging mechanism for the trays as claimed in claim 1, wherein the lifting portion is clamped at the bottom of the tray during lifting, and the rotation stopping portion is attached to the side wall of the tray.
6. The automatic tray blanking mechanism of claim 1, wherein one end of the spring is connected to the lifting block by a screw, and the other end of the spring is connected to the end block by a screw.
7. The automatic tray blanking mechanism of claim 1, wherein a stop lever is disposed on the rotating shaft, a stop is disposed on the end block, and the stop lever cooperate to limit the rotation angle of the rotating shaft.
8. The automatic tray discharging mechanism according to claim 1, wherein the conveying mechanism includes a motor, a driving shaft, a driven shaft, a supporting plate and a conveying belt, the driving shaft and the driven shaft are respectively disposed at two ends of the rack, the conveying belt is respectively disposed at two ends of the driving shaft and connected to the driven shaft, the supporting plate is disposed on the rack, and the conveying belt is supported by the supporting plate.
9. The automatic tray discharging mechanism according to claim 1, wherein the lifting mechanism comprises an electric cylinder and a supporting plate arranged on the electric cylinder, and the supporting plate is driven to move up and down by the electric cylinder.
CN202123372551.5U 2021-12-29 2021-12-29 Automatic unloading mechanism of tray Active CN216612982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123372551.5U CN216612982U (en) 2021-12-29 2021-12-29 Automatic unloading mechanism of tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123372551.5U CN216612982U (en) 2021-12-29 2021-12-29 Automatic unloading mechanism of tray

Publications (1)

Publication Number Publication Date
CN216612982U true CN216612982U (en) 2022-05-27

Family

ID=81685483

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123372551.5U Active CN216612982U (en) 2021-12-29 2021-12-29 Automatic unloading mechanism of tray

Country Status (1)

Country Link
CN (1) CN216612982U (en)

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