Automatic discharging mechanism and discharging equipment

Abstract

The utility model belongs to the technical field of automation, and particularly relates to an automatic discharging mechanism and discharging equipment. In the automatic discharging mechanism, a supporting block is rotationally installed on a conveying assembly and used for supporting a to-be-discharged part above the conveying assembly. The jacking assembly comprises a jacking driving part and a top plate installed at the output end of the jacking driving part, and the jacking driving part is used for driving the top plate to jack the to-be-discharged parts on the conveying assembly to the supporting block one by one. According to the automatic discharging mechanism, the supporting block can support the to-be-discharged part above the conveying assembly, the to-be-discharged part can be conveniently taken down from the automatic discharging mechanism, and the automatic discharging mechanism is simple in structure, low in manufacturing cost, small in occupied space and high in automation degree.

Description

TECHNICAL FIELD

[0001] The utility model belongs to automation technical field, especially, relate to a kind of automatic unloading mechanism and unloading equipment. BACKGROUND

[0002] With the continuous progress of automation technology, more and more products are conveyed to the assembly line using trays, and the equipment processes and detects the products on the assembly line. In order to improve the processing and detection efficiency of the equipment, an automatic unloading mechanism is usually provided at the rear end of the assembly line. The automatic unloading mechanism can automatically collect the trays on the assembly line, thereby completing the automatic unloading of the trays.

[0003] The automatic unloading mechanism in the prior art usually includes a tray frame and a tray lifting assembly installed at the bottom of the tray frame. The tray frame is connected to the assembly line and receives the trays. The tray lifting assembly can drive the trays to fall into the interior of the tray frame. When the two baskets are full of trays, the operator needs to take out a stack of trays from the interior of the tray frame. This has the technical problem of inconvenient operation. SUMMARY

[0004] The utility model embodiment provides an automatic unloading mechanism and unloading equipment to solve the technical problem of inconvenient operation when taking out the trays from the automatic unloading mechanism in the prior art.

[0005] An embodiment of the utility model provides an automatic unloading mechanism, which comprises a conveying assembly, a jacking assembly, and a support block rotatably installed on the conveying assembly. The support block is used to support the to-be-unloaded pieces above the conveying assembly.

[0006] The jacking assembly comprises a jacking drive and a top plate installed at the output end of the jacking drive. The jacking drive is used to drive the top plate to jack the to-be-unloaded pieces on the conveying assembly one by one to the support block.

[0007] Optionally, one end of the support block is provided with a plug-in part. When the support block is in a free state, the support block supports the to-be-unloaded pieces through the plug-in part.

[0008] Optionally, the conveying assembly comprises a first side plate, a second side plate, a conveying drive, a first conveying belt, a second conveying belt, at least two first pulleys rotatably installed at the first side plate, and at least two second pulleys rotatably installed at the second side plate. The first conveying belt is wound around all the first pulleys, the second conveying belt is wound around all the second pulleys, and the conveying drive is connected to the first pulleys and the second pulleys.

[0009] Optionally, the conveying assembly further comprises a first guide rail, a first sliding block and a bottom plate mounted on the first side plate; the first guide rail is mounted on the bottom plate along the spacing direction of the first side plate and the second side plate; the first sliding block is mounted on the second side plate and is in sliding connection with the first guide rail; and the jacking drive is mounted on the bottom plate.

[0010] Optionally, the automatic unloading mechanism further comprises a first sensor and a second sensor arranged at opposite ends of the top plate; the first sensor and the second sensor are used for detecting that the conveying assembly conveys the to-be-unloaded piece to above the top plate.

[0011] Optionally, the jacking drive comprises a support plate, a motor, a screw rod rotatably mounted on the support plate and a nut threadedly connected to the screw rod; the motor is mounted on the support plate and connected to the screw rod; and the nut is mounted on the top plate.

[0012] Optionally, the jacking assembly further comprises a sensor and first and second inductors mounted on the support plate in a spaced manner; the sensor is mounted on the nut; and the sensor is used for limiting the stroke of the nut moving along the screw rod through the first and second inductors.

[0013] Another embodiment of the utility model further provides a kind of unloading equipment, including tray and above-mentioned automatic unloading mechanism, the conveying assembly is used to receive and convey the tray, the support block is used to support the tray, and the jacking assembly is used to separate the tray on the conveying assembly one by one to the support block.

[0014] Optionally, a plurality of storage grooves are arranged on the tray in a spaced manner, and a support groove is arranged on the side of the tray, and the support block is inserted into the support groove to support the tray.

[0015] In the utility model, the conveying assembly receives and conveys the to-be-unloaded piece to above the top plate, the jacking drive drives the top plate to move upwards, the top plate drives the to-be-unloaded piece on the conveying assembly to move upwards, the to-be-unloaded piece drives the support block to rotate to an inclined state, and after the to-be-unloaded piece is separated from the support block, the support block rotates to a horizontal state due to gravity, torsional elastic force and the like; the jacking drive drives the top plate to move downwards again, the to-be-unloaded piece on the top plate falls onto the support block in a horizontal state, the conveying assembly can receive and convey the next to-be-unloaded piece, and the jacking assembly can jacking the next to-be-unloaded piece to the support block. In the utility model, the support block can support the to-be-unloaded piece above the conveying assembly, which facilitates taking the to-be-unloaded piece from the automatic unloading mechanism, and the automatic unloading mechanism has the advantages of simple structure, low manufacturing cost, small space occupation and high automation degree. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is a structural schematic view of the blanking equipment provided by an embodiment of the present application;

[0018] Figure 2 is a structural schematic view of the automatic blanking mechanism provided by an embodiment of the present application;

[0019] Figure 3 is a partial structural schematic view of the automatic blanking mechanism provided by an embodiment of the present application;

[0020] Figure 4 is a structural schematic view of the jacking assembly of the automatic blanking mechanism provided by an embodiment of the present application;

[0021] Figure 5 is a structural schematic view of the piece to be blanked provided by an embodiment of the present application.

[0022] The reference signs in the description are as follows:

[0023] 1, conveying assembly; 11, first side plate; 12, second side plate; 13, conveying driving piece; 14, first pulley; 15, second pulley; 16, first guide rail; 17, first sliding block; 18, bottom plate; 2, jacking assembly; 21, jacking driving piece; 211, support plate; 212, motor; 213, screw rod; 214, nut; 215, sensor; 216, first inductor; 217, second inductor; 22, top plate; 3, support block; 31, plug-in part; 4, first sensor; 5, second sensor; 6, piece to be blanked; 61, storage groove; 62, support groove. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical schemes and beneficial effects solved by the present application more clearly understood, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0025] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0026] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, can be mechanical connection, or electrical connection, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] As shown in Figures 1 to 3 The utility model discloses an automatic unloading mechanism, including conveying assembly 1, jacking assembly 2 and the support block 3 of rotation installation on conveying assembly 1, the support block 3 is used for supporting the unloading piece 6 in the upper of conveying assembly 1, can be understood, conveying assembly 1 includes but is not limited to belt assembly etc., the support block 3 is rotationally installed on the top of conveying assembly 1, and jacking assembly 2 is located below conveying assembly 1.

[0028] Jacking assembly 2 includes jacking drive part 21 and the top plate 22 of installation on the output end of jacking drive part 21, and jacking drive part 21 is used to drive the top plate 22 and make the unloading piece 6 on conveying assembly 1 one by one top off to the support block 3, can be understood, jacking drive part 21 includes but is not limited to pneumatic cylinder, hydraulic cylinder, screw nut assembly etc., and the unloading piece 6 includes but is not limited to tray, sheet, circuit board etc.

[0029] Specifically, the conveying assembly 1 receives and conveys the piece 6 to be unloaded above the top plate 22, the jacking drive 21 drives the top plate 22 to move upwards, the top plate 22 drives the piece 6 to be unloaded on the conveying assembly 1 to move upwards, the piece 6 to be unloaded drives the support block 3 to rotate to the inclined state, after the piece 6 to be unloaded is separated from the support block 3, the support block 3 rotates to the horizontal state due to gravity, torsional elastic force and the like; the jacking drive 21 drives the top plate 22 to move downwards again, the piece 6 to be unloaded on the top plate 22 will fall on the support block 3 in the horizontal state, the conveying assembly 1 can receive and convey the next piece 6 to be unloaded, and the jacking assembly 2 can jacks up the next piece 6 to be unloaded on the support block 3. In the utility model, the support block 3 can support the piece 6 to be unloaded above the conveying assembly 1, the piece 6 to be unloaded can be conveniently taken off from the automatic unloading mechanism, and the automatic unloading mechanism has the advantages of simple structure, low manufacturing cost, small occupied space and high automation degree.

[0030] In one embodiment, as shown in Figure 3 One end of the support block 3 is provided with a plug-in part 31; when the support block 3 is in the free state, the support block 3 supports the piece 6 to be unloaded through the plug-in part 31. Understandably, the support block 3 presents the state that one end of the plug-in part 31 is heavy and the other end far away from the plug-in part 31 is light; when the support block 3 is in the free state, the support block 3 presents the horizontal state, and the support block 3 in the horizontal state can support the piece 6 to be unloaded above the conveying assembly 1. The plug-in part 31 of the support block 3 can be plugged in the support groove 62 on the side of the piece 6 to be unloaded to support the piece 6 to be unloaded.

[0031] In one embodiment, as shown in Figure 2 and Figure 3As shown, the conveying assembly 1 comprises a first side plate 11, a second side plate 12, a conveying drive 13, a first conveying belt (not shown in the figure), a second conveying belt (not shown in the figure), at least two first pulleys 14 which are rotatably arranged on the first side plate 11 at intervals, and at least two second pulleys 15 which are rotatably arranged on the second side plate 12 at intervals; the first conveying belt is wound around all the first pulleys 14, the second conveying belt is wound around all the second pulleys 15, and the conveying drive 13 is connected to the first pulleys 14 and the second pulleys 15. It can be understood that the first pulleys 14 and the second pulleys 15 can be provided with 2, 3, 4, etc. according to actual needs; the first conveying belt and the second conveying belt can support the to-be-discharged piece 6 from the left and right sides, and the first conveying belt and the second conveying belt can convey the to-be-discharged piece 6 thereon; the conveying drive 13 comprises but is not limited to a motor, etc., the conveying drive 13 can synchronously drive one first pulley 14 and one second pulley 15 to rotate, and the conveying drive 13 can be provided with 1 or 2 according to actual needs. In this embodiment, the conveying assembly 1 has simple structure and low manufacturing cost.

[0032] In an embodiment, as shown in Figure 3 The conveying assembly 1 further comprises a first guide rail 16, a first sliding block 17, and a bottom plate 18 which is mounted on the first side plate 11. The first guide rail 16 is mounted on the bottom plate 18 along the interval direction of the first side plate 11 and the second side plate 12, the first sliding block 17 is mounted on the second side plate 12 and is in sliding connection with the first guide rail 16, and the jacking drive 21 is mounted on the bottom plate 18. It can be understood that the first guide rail 16 is mounted on the bottom plate 18 along the left-right direction, and the second side plate 12 can slide along the first guide rail 16 through the first sliding block 17, so as to adjust the distance between the first side plate 11 and the second side plate 12, so that the conveying assembly 1 can convey to-be-discharged pieces 6 of different widths, and the applicability and versatility of the automatic discharging mechanism are improved.

[0033] In an embodiment, as shown in Figure 2 and Figure 3As shown, the automatic unloading mechanism further comprises a first sensor 4 and a second sensor 5 arranged at opposite ends of the top plate 22, and the first sensor 4 and the second sensor 5 are used to detect that the conveying assembly 1 conveys the piece 6 to be unloaded above the top plate 22. It can be understood that, along the direction of moving the piece 6 to be unloaded along the conveying assembly 1, the first sensor 4 and the second sensor 5 are located at opposite ends of the top plate 22; the first sensor 4 and the second sensor 5 include but are not limited to a laser sensor, a photoelectric sensor, etc. Specifically, when the first sensor 4 and the second sensor 5 both detect the piece 6 to be unloaded, it indicates that the conveying assembly 1 conveys the piece 6 to be unloaded directly above the top plate 22, and then the jacking assembly 2 drives the top plate 22 to move upward, and the top plate 22 lifts the piece 6 to be unloaded on the conveying assembly 1 away from the support block 3. In this embodiment, the design of the first sensor 4 and the second sensor 5 improves the automation degree of the automatic unloading mechanism.

[0034] In an embodiment, as shown in Figure 4 As shown, the jacking drive 21 comprises a support plate 211, a motor 212, a lead screw 213 rotatably installed on the support plate 211, and a nut 214 threadedly connected to the lead screw 213, the motor 212 is installed on the support plate 211 and connected to the lead screw 213, and the nut 214 is installed on the top plate 22. It can be understood that the lead screw 213 is provided with external threads, and the nut 214 is provided with an internal threaded hole. Specifically, the motor 212 drives the lead screw 213 to rotate, and the lead screw 213 drives the top plate 22 to move up and down through the nut 214. In this embodiment, the jacking drive 21 has a large stroke, and the jacking drive 21 has a simple structure and occupies a small space.

[0035] In an embodiment, as shown in Figure 4As shown, the jacking assembly 2 further comprises a sensor 215 and a first inductor 216 and a second inductor 217 which are spaced apart and installed on the support plate 211, and the sensor 215 is installed on the nut 214; the sensor 215 is used to limit the travel of the nut 214 along the screw rod 213 through the first inductor 216 and the second inductor 217. It can be understood that the first inductor 216 and the second inductor 217 each include but are not limited to a laser sensor 215 and the like, and the first inductor 216 is located above the second inductor 217. Specifically, during the upward movement of the nut 214 along the screw rod 213, the sensor 215 is inserted into the sensing groove in the first inductor 216, indicating that the top plate 22 has been moved up to the position, the motor 212 stops driving the screw rod 213 to rotate, and the nut 214 and the top plate 22 stop moving up; during the downward movement of the nut 214 along the screw rod 213, the sensor 215 is inserted into the sensing groove in the second inductor 217, indicating that the top plate 22 has been moved down to the position, the motor 212 stops driving the screw rod 213 to rotate, and the nut 214 and the top plate 22 stop moving down. In the embodiment, the design of the sensor 215, the first inductor 216 and the second inductor 217 can limit the travel of the top plate 22 moving up and down.

[0036] As Figure 1 shown, another embodiment of the utility model further provides a discharging equipment, including tray and automatic discharging mechanism above-mentioned, conveying assembly 1 is used for receiving and conveying tray, support block 3 is used for supporting tray, jacking assembly 2 is used for toppling off tray on conveying assembly 1 to support block 3. It can be understood that the support block 3 can support a stack of trays above the conveying assembly 1, and the conveying assembly 1 can receive and convey the trays one by one. In the utility model, the discharging equipment can receive and convey the trays one by one, and the support block 3 can support a stack of trays above the conveying assembly 1. The discharging equipment has simple structure, low manufacturing cost and high degree of automation.

[0037] In an embodiment, as Figure 1 shown, a plurality of storage grooves 61 are arranged on the tray, and a support groove 62 is arranged on the side of the tray, and the support block 3 is inserted into the support groove 62 to support the tray. It can be understood that one workpiece can be installed in each of the storage grooves 61, so that a plurality of workpieces are stored in one tray; the insertion part 31 of the support block 3 is inserted into the support groove 62 to support the tray.

[0038] The above-described embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. An automatic unloading mechanism, characterized by, The automatic unloading mechanism comprises a conveying assembly, a jacking assembly, and a support block rotatably mounted on the conveying assembly, the support block being used for supporting a piece to be unloaded above the conveying assembly; The jacking assembly comprises a jacking drive and a top plate mounted on an output end of the jacking drive, the jacking drive being used for driving the top plate to jack up the pieces to be unloaded on the conveying assembly one by one to the support block.

2. The automatic unloading mechanism according to claim 1, characterized in that, One end of the support block is provided with a plug-in part; when the support block is in a free state, the support block supports the piece to be unloaded through the plug-in part.

3. The automatic unloading mechanism according to claim 1, wherein, The conveying assembly comprises a first side plate, a second side plate, a conveying drive, a first conveying belt, a second conveying belt, at least two first pulleys rotatably mounted on the first side plate, and at least two second pulleys rotatably mounted on the second side plate; the first conveying belt is wound around all the first pulleys, the second conveying belt is wound around all the second pulleys, and the conveying drive is connected to the first pulleys and the second pulleys.

4. The automatic unloading mechanism according to claim 3, characterized in that, The conveying assembly further comprises a first guide rail, a first sliding block, and a bottom plate mounted on the first side plate; the first guide rail is mounted on the bottom plate along a spacing direction of the first side plate and the second side plate, and the first sliding block is mounted on the second side plate and is in sliding connection with the first guide rail; and the jacking drive is mounted on the bottom plate.

5. The automatic unloading mechanism according to claim 1, wherein, The automatic unloading mechanism further comprises a first sensor and a second sensor arranged at opposite ends of the top plate, the first sensor and the second sensor being used for detecting that the conveying assembly conveys the piece to be unloaded above the top plate.

6. The automatic unloading mechanism according to claim 1, wherein, The jacking drive comprises a support plate, a motor, a lead screw rotatably mounted on the support plate, and a nut threadedly coupled to the lead screw; the motor is mounted on the support plate and is connected to the lead screw, and the nut is mounted on the top plate.

7. The automatic unloading mechanism according to claim 6, characterized in that, The jacking assembly further comprises a sensor, and a first inductor and a second inductor mounted on the support plate in a spaced manner; the sensor is mounted on the nut; and the sensor is used for limiting a stroke of the nut moving along the lead screw through the first inductor and the second inductor.

8. A blanking apparatus characterized by comprising: The automatic unloading mechanism comprises a tray and the automatic unloading mechanism according to any one of claims 1 to 7; the conveying assembly is used for receiving and conveying the tray; the support block is used for supporting the tray; and the jacking assembly is used for jacking up the trays on the conveying assembly one by one to the support block.

9. The blanking apparatus according to claim 8, wherein The tray is provided with a plurality of storage grooves distributed in a spaced manner, and a support groove is arranged at a side of the tray; the support block is plugged into the support groove to support the tray.

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