Feeding and discharging device

Abstract

The utility model discloses a feeding and discharging device which comprises a feeding device body and a discharging device body, the feeding device body and the discharging device body each comprise a spring brake conveying mechanism used for conveying a spring brake, a spring brake moving and lifting mechanism used for taking out the spring brake and a base, and the feeding device body further comprises a material disc pushing-out mechanism and a material disc sending-out mechanism. The charging tray pushing-out mechanism is fixed on the base, and the charging tray pushing-out mechanism is transversely opposite to the charging tray sending-out mechanism; the charging tray pushing-out mechanism can push the charging tray out of the elastic brake to the charging tray sending-out mechanism, and the charging tray sending-out mechanism can receive the charging tray and convey the charging tray to a dispensing machine; by adopting the automatic feeding and discharging device, one feeding device and one discharging device can correspond to feeding and discharging actions of a plurality of dispensing machines at the same time, the mode that a traditional feeding and discharging device corresponds to dispensing stations one to one is abandoned, the feeding and discharging efficiency is improved, and the dispensing efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue dispensing machines, and in particular relates to a loading and unloading device. Background Art

[0002] In the production process of some products, hot melt adhesive needs to be dripped or coated on the product to firmly stick other parts to the product through hot melt adhesive. In the glue dispensing machine, the loading work of the material tray is often achieved through a loading device, and the unloading work of the material tray is achieved through a unloading device. In the existing loading and unloading devices, most of them use cylinders to push the material tray to the conveyor belt of the glue dispensing station. However, this transmission method makes one loading device and one unloading device correspond to only one glue dispensing station, and the transmission efficiency of loading and unloading is poor, which affects the glue dispensing efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a loading and unloading device, which can effectively solve the problem in the prior art that one loading device and one unloading device can only correspond to one glue dispensing station, the transmission efficiency of loading and unloading is poor, and the glue dispensing efficiency is affected.

[0004] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0005] A loading and unloading device comprises a loading device and a unloading device, wherein the loading device and the unloading device both comprise a spring-type conveying mechanism, a spring-type moving lifting mechanism and a base, a plurality of material trays are arranged in the spring-type brake, the spring-type brake conveying mechanism is installed on the base, the spring-type brake moving lifting mechanism is longitudinally movably connected to the base, the spring-type brake moving lifting mechanism is longitudinally opposite to the spring-type brake conveying mechanism, the loading device also comprises a material tray pushing mechanism and a material tray sending mechanism, the material tray pushing mechanism is fixed on the base, the material tray pushing mechanism and the material tray sending mechanism are transversely opposite; the spring-type brake moving lifting mechanism can take out the full spring-type brake on the spring-type brake conveying mechanism and convey it to the corresponding position of the material tray pushing mechanism, the material tray pushing mechanism can push the material tray from the spring-type brake to the material tray sending mechanism, and the material tray sending mechanism can receive the material tray and convey it to the next workstation.

[0006] As a preferred embodiment of the present utility model, the material tray delivery mechanism includes a mounting plate, a fixing part, a movable part, a first motor, a second motor, a first linear guide pair, a first roller and a second roller, the mounting plate is fixed on the spring brake conveying mechanism, the fixing part is fixedly connected to the mounting plate, the first motor is fixed on the fixing part, the guide rail of the first linear guide pair is fixed on the mounting plate and extends longitudinally, the movable part is fixedly connected to the slider of the first linear guide pair, the second motor is fixed on the movable part, the first motor and the second motor are symmetrically arranged, the first roller is fixed on the power output end of the first motor, and the second roller is fixed on the power output end of the second motor.

[0007] As a preferred embodiment of the present utility model, the spring brake moving lifting mechanism includes a second linear guide pair, a third linear guide pair, a slide seat, a lifting block, a clamping block, a third motor, a fourth motor and a first cylinder, the guide rail of the second linear guide pair is fixed on the base and extends longitudinally, the slide seat is fixedly connected to the slider of the second linear guide pair, the third motor is fixed on the base, the power output end of the third motor is connected to the slide seat through a screw nut pair and is used to drive the slide seat to slide longitudinally, the guide rail of the third linear guide pair is fixed on the slide seat and extends in the vertical direction, the lifting block is fixedly connected to the guide rail of the third linear guide pair, the fourth motor is fixed on the slide seat, the power output end of the fourth motor is connected to the lifting block through a screw nut pair and is used to drive the lifting block to slide up and down, the first cylinder is fixed on the slide seat, and the telescopic end of the first cylinder is fixedly connected to the clamping block and is used to drive the clamping block to move up and down.

[0008] As a preferred embodiment of the utility model, the spring brake conveying mechanism includes a first mounting frame, an upper conveyor belt and a lower conveyor belt, the first mounting frame is fixed on the base, the upper conveyor belt and the lower conveyor belt are both mounted on the first mounting frame, and the upper conveyor belt and the lower conveyor belt are connected to a speed regulating motor.

[0009] As a preferred solution of the utility model, the tray ejection mechanism includes a second mounting frame and a second cylinder, the second mounting frame is fixed on the base, the second cylinder is fixed on the second mounting frame, and the telescopic end of the second cylinder faces the tray delivery assembly.

[0010] As a preferred embodiment of the present invention, the tray delivery mechanism also includes a first limit block and a second limit block, the first limit block is fixed on the fixed part, the second limit block is fixed on the movable part, the first limit block and the second limit block are both provided with steps that cooperate with the edge of the tray, and a guide rail is formed between the two steps for the tray to pass through.

[0011] As a preferred solution of the utility model, a photoelectric sensor is provided on the tray delivery mechanism.

[0012] As a preferred solution of the utility model, a plurality of rubber rings are sleeved on the first roller and the second roller.

[0013] As a preferred solution of the utility model, a photoelectric sensor is provided on the feeding device.

[0014] Compared with the prior art, the loading and unloading device provided by the present invention has the following beneficial effects:

[0015] When loading, the spring brake moving lifting mechanism can take out the full spring brake on the spring brake conveying mechanism and convey it to the corresponding position of the tray pushing mechanism, the tray pushing mechanism can push the tray from the spring brake to the tray sending mechanism, the tray sending mechanism can receive the tray and convey it to the glue dispensing machine; at the same time, since the glue dispensing machine is often provided with a conveying mechanism transmitted by a belt, multiple glue dispensing machines can be arranged between the loading and unloading devices, and when the tray sending mechanism conveys the tray to the conveying mechanism of the first glue dispensing machine, the multiple glue dispensing machines are connected through the conveying mechanisms arranged adjacent to each other on the glue dispensing machines. The mechanism enables one feeding device to convey material trays to multiple glue dispensing machines; when unloading, the pushing mechanism on the glue dispensing machine can push the material tray after glue dispensing into the spring gate, and the spring gate moving lifting mechanism can transfer the full spring gate to the spring gate conveying mechanism, thereby completing the unloading action; adopting the utility model, it is possible to realize the loading and unloading actions of multiple glue dispensing machines corresponding to one feeding device and one unloading device at the same time, abandoning the traditional one-to-one correspondence between loading and unloading devices and glue dispensing stations, improving the poor efficiency of loading and unloading, and ensuring the glue dispensing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] Figure 1 It is a structural schematic diagram of a feeding device;

[0018] Figure 2 It is a structural schematic diagram of the unloading device;

[0019] Figure 3 It is a structural schematic diagram of the spring brake moving lifting mechanism;

[0020] Figure 4 It is a structural diagram of the tray pushing mechanism;

[0021] Figure 5 It is a structural diagram of the tray delivery mechanism.

[0022] Markings in the figure:

[0023] The feeding device 100; the unloading device 200; the spring brake conveying mechanism 300; the first mounting frame 301; the upper conveyor belt 302; the lower conveyor belt 303; the spring brake moving lifting mechanism 400; the second linear guide pair 401; the third linear guide pair 402; the slide seat 403; the lifting block 404; the clamping block 405; the third motor 406; the fourth motor 407; the first cylinder 408; the base 500; the spring brake 600; the tray 601; the tray pushing mechanism 700; the second mounting frame 701; the second cylinder 702; the tray sending mechanism 800; the mounting plate 801; the fixing part 802; the movable part 803; the first motor 804; the second motor 805; the first linear guide pair 806; the first roller 807; the second roller 808; the first limit block 809; the second limit block 810; the ladder 811; the photoelectric sensor 812. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. It should be understood that the terms "first", "second", etc. are used in the present utility model to describe various information, but such information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0026] like Figure 1As shown, the preferred embodiment of the utility model provides a loading and unloading device 200, which includes a loading device 100 and a unloading device 200, wherein the loading device 100 and the unloading device 200 both include a shutter conveying mechanism 300 for conveying a shutter 600, a shutter moving and lifting mechanism 400 for taking out the shutter 600, and a base 500, wherein the shutter 600 is provided with a plurality of material trays 601, the shutter conveying mechanism 300 is installed on the base 500, the shutter moving and lifting mechanism 400 is longitudinally movably connected to the base 500, and the shutter moving and lifting mechanism 400 is longitudinally movably connected to the base 500. The mechanism 400 is longitudinally opposite to the spring-loaded conveying mechanism 300, and the loading device 100 also includes a tray pushing mechanism 700 and a tray sending mechanism 800. The tray pushing mechanism 700 is fixed on the base 500, and the tray pushing mechanism 700 and the tray sending mechanism 800 are transversely opposite to each other; the tray pushing mechanism 700 can push the tray 601 from the spring-loaded brake 600 to the tray sending mechanism 800, and the tray sending mechanism 800 can receive the tray 601 and transport it to the next workstation; in this embodiment, the next workstation is a dispensing machine.

[0027] During material loading, the spring brake moving lifting mechanism 400 can take out the full spring brake 600 on the spring brake 600 conveying mechanism 300 and convey it to the corresponding position of the tray pushing mechanism 700, and the tray pushing mechanism 700 can push the tray from the spring brake 600 to the tray sending mechanism 800, and the tray sending mechanism 800 can receive the tray 601 and convey it to the glue dispenser; at the same time, since the glue dispenser is often provided with a conveying mechanism that transmits through a belt, multiple glue dispensers can be arranged between the loading and unloading devices 200. When the tray sending mechanism 800 conveys the tray to the conveying mechanism of the first glue dispenser, the glue dispensers are connected to the plurality of glue dispensers through the adjacently arranged The conveying mechanism enables one loading device 100 to convey the material tray 601 to multiple glue dispensing machines; when unloading, the pushing mechanism on the glue dispensing machine can push the glue-dispensing completed material tray 601 into the spring gate 600, and the spring gate moving lifting mechanism 400 can transfer the full spring gate 600 to the spring gate conveying mechanism 300, thereby completing the unloading action; adopting the utility model, it is possible to realize the loading and unloading actions of a loading device 100 and a unloading device 200 corresponding to multiple glue dispensing machines at the same time, abandoning the traditional one-to-one correspondence between the loading and unloading device 200 and the glue dispensing station, improving the poor efficiency of loading and unloading, and ensuring the glue dispensing efficiency.

[0028] Exemplarily, the tray delivery mechanism 800 includes a mounting plate 801, a fixing member 802, a movable member 803, a first motor 804, a second motor 805, a first linear guide rail 806 pair, a first roller 807 and a second roller 808, the mounting plate 801 is fixed on the spring brake conveying mechanism 300, the fixing member 802 is fixedly connected to the mounting plate 801, the first motor 804 is fixed on the fixing member 802, the guide rail of the first linear guide rail 806 pair is fixed on the mounting plate 801 and extends longitudinally, the movable member 803 is fixedly connected to the slider of the first linear guide rail 806 pair, the second motor 805 is fixed on the movable member 803, the first motor 804 and the second motor 805 are symmetrically arranged, the first roller 807 is fixed on the power output end of the first motor 804, and the second roller 808 is fixed on the power output end of the second motor 805. Therefore, the first motor 804 and the second motor 805 can drive the first roller 807 and the second roller 808 to rotate synchronously, and the material tray 601 can move toward the dispensing machine under the action of the first roller 807 and the second roller 808 until it falls onto the conveying mechanism of the dispensing machine to complete the feeding action.

[0029] Exemplarily, the shutter moving lifting mechanism 400 includes a second linear guide pair 401, a third linear guide pair 402, a slide 403, a lifting block 404, a clamping block 405, a third motor 406, a fourth motor 407 and a first cylinder 408, wherein the guide rail of the second linear guide pair 401 is fixed on the base 500 and extends longitudinally, the slide 403 is fixedly connected to the slider of the second linear guide pair 401, the third motor 406 is fixed on the base 500, and the power output end of the third motor 406 is connected to the slide 403 through a screw nut pair and is used to drive the slide 4 03 longitudinal sliding, the guide rail of the third linear guide pair 402 is fixed on the slide 403 and extends in the vertical direction, the lifting block 404 is fixedly connected to the guide rail of the third linear guide pair 402, the fourth motor 407 is fixed on the slide 403, the power output end of the fourth motor 407 is connected to the lifting block 404 through a screw nut pair and is used to drive the lifting block 404 to slide up and down, the first cylinder 408 is fixed on the slide 403, the telescopic end of the first cylinder 408 is fixedly connected to the clamping block 405 and is used to drive the clamping block 405 to move up and down. During loading, when the shutter 600 is output from the shutter 600 conveying mechanism 300, the third motor 406 drives the slide 403 to move toward the shutter 600 conveying mechanism 300, and the fourth motor 407 drives the lifting block 404 to move up and down until the lifting block 404 can take the full shutter 600 out of the shutter conveying mechanism 300, and according to the height of the shutter 600, the position of the clamping block 405 is adjusted by the first cylinder 408, so that the clamping block 405 is tightly pressed against the upper end of the shutter 600 to prevent the shutter 600 from falling.

[0030] In this embodiment, a plurality of layered material trays 601 are provided in the spring brake 600. In specific use, when the material tray ejection mechanism 700 ejects one of the material trays 601, the fourth motor 407 drives the lifting block 404 to move upward or downward to facilitate the ejection of the remaining material trays 601.

[0031] Exemplarily, the spring brake conveying mechanism 300 includes a first mounting frame 301, an upper conveyor belt 302 and a lower conveyor belt 303, the first mounting frame 301 is fixed on the base 500, the upper conveyor belt 302 and the lower conveyor belt 303 are both mounted on the first mounting frame 301, and the upper conveyor belt 302 and the lower conveyor belt 303 are connected to a speed regulating motor.

[0032] It should also be noted that the conveying directions of the upper conveyor belt 302 and the lower conveyor belt 303 are opposite; in the loading device 100, the upper conveyor belt 302 is used to convey the full-load spring brake 600, and the lower conveyor belt 303 is used to convey the empty-load spring brake 600; in the unloading device 200, the upper conveyor belt 302 is used to convey the empty-load spring brake 600, and the lower conveyor belt 303 is used to convey the full-load spring brake 600.

[0033] Exemplarily, the tray ejection mechanism 700 includes a second mounting frame 701 and a second cylinder 702, wherein the second mounting frame 701 is fixed to the base 500, the second cylinder 702 is fixed to the second mounting frame 701, and the telescopic end of the second cylinder 702 faces the tray delivery assembly. Thus, the tray 601 can be pushed out of the spring brake 600 and dropped onto the first roller 807 and the second roller 808 by the second cylinder 702, so as to facilitate the delivery of the tray 601.

[0034] Exemplarily, the tray delivery mechanism 800 further includes a first limit block 809 and a second limit block 810, both of which are made of rubber, the first limit block 809 is fixed on the fixing member 802, the second limit block 810 is fixed on the movable member 803, and both of the first limit block 809 and the second limit block 810 are provided with a step 811 that matches the edge of the tray 601, and a guide rail is formed between the two steps 811 for the tray 601 to pass through. Thus, the first limit block 809 and the second limit block 810 can support and limit the tray 601, preventing the tray 601 from falling before it is delivered to the right place, and at the same time, the guide rail can also prevent the tray 601 from tilting during the movement, which is convenient for use.

[0035] Exemplarily, the tray delivery mechanism 800 is provided with a photoelectric sensor 812. When the tray is stuck, the photoelectric sensor 812 can timely sense that the tray 601 is not delivered smoothly, and remind the staff to check in time to ensure the delivery efficiency of the tray 601.

[0036] Exemplarily, in order to prevent the material tray 601 from being damaged, a plurality of rubber rings are provided on the first roller 807 and the second roller 808 .

[0037] Exemplarily, the unloading device 200 is provided with a photoelectric sensor 812. When the spring gate 600 is stuck, the photoelectric sensor 812 can timely sense that the spring gate 600 has not been smoothly delivered, and remind the staff to check in time to ensure the smooth unloading of the spring gate 600.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A loading and unloading device, comprising a loading device and a unloading device, characterized in that: The loading device and the unloading device both include a spring brake conveying mechanism for conveying the spring brake, a spring brake moving and lifting mechanism and a base for taking out the spring brake, a plurality of material trays are arranged in the spring brake, the spring brake conveying mechanism is installed on the base, the spring brake moving and lifting mechanism is longitudinally movably connected to the base, the spring brake moving and lifting mechanism is longitudinally opposite to the spring brake conveying mechanism, the loading device also includes a material tray pushing mechanism and a material tray sending mechanism, the material tray pushing mechanism is fixed on the base, the material tray pushing mechanism and the material tray sending mechanism are transversely opposite; the material tray pushing mechanism can push the material tray from the spring brake to the material tray sending mechanism, and the material tray sending mechanism can receive the material tray and send it to the next workstation.

2. A loading and unloading device according to claim 1, characterized in that: The tray delivery mechanism includes a mounting plate, a fixing part, a movable part, a first motor, a second motor, a first linear guide pair, a first roller and a second roller. The mounting plate is fixed to the spring brake conveying mechanism, the fixing part is fixedly connected to the mounting plate, the first motor is fixed to the fixing part, the guide rail of the first linear guide pair is fixed to the mounting plate and extends longitudinally, the movable part is fixedly connected to the slider of the first linear guide pair, the second motor is fixed to the movable part, the first motor and the second motor are symmetrically arranged, the first roller is fixed to the power output end of the first motor, and the second roller is fixed to the power output end of the second motor.

3. A loading and unloading device according to claim 1, characterized in that: The spring brake moving lifting mechanism includes a second linear guide pair, a third linear guide pair, a slide seat, a lifting block, a clamping block, a third motor, a fourth motor and a first cylinder, the guide rail of the second linear guide pair is fixed on the base and extends longitudinally, the slide seat is fixedly connected to the slider of the second linear guide pair, the third motor is fixed on the base, the power output end of the third motor is connected to the slide seat through a screw nut pair and is used to drive the slide seat to slide longitudinally, the guide rail of the third linear guide pair is fixed on the slide seat and extends in the vertical direction, the lifting block is fixedly connected to the guide rail of the third linear guide pair, the fourth motor is fixed on the slide seat, the power output end of the fourth motor is connected to the lifting block through a screw nut pair and is used to drive the lifting block to slide up and down, the first cylinder is fixed on the slide seat, and the telescopic end of the first cylinder is fixedly connected to the clamping block and is used to drive the clamping block to move up and down.

4. A loading and unloading device according to claim 1, characterized in that: The spring-brake conveying mechanism includes a first mounting frame, an upper conveyor belt and a lower conveyor belt. The first mounting frame is fixed on the base, and the upper conveyor belt and the lower conveyor belt are both mounted on the first mounting frame. The upper conveyor belt and the lower conveyor belt are connected to a speed regulating motor.

5. A loading and unloading device according to claim 1, characterized in that: The tray ejection mechanism includes a second mounting frame and a second cylinder, wherein the second mounting frame is fixed on the base, the second cylinder is fixed on the second mounting frame, and the telescopic end of the second cylinder faces the tray delivery assembly.

6. A loading and unloading device according to claim 2, characterized in that: The tray delivery mechanism also includes a first limit block and a second limit block, the first limit block is fixed on the fixed part, and the second limit block is fixed on the movable part. The first limit block and the second limit block are both provided with steps that cooperate with the edge of the tray, and a guide rail is formed between the two steps for the tray to pass through.

7. A loading and unloading device according to claim 2, characterized in that: The material tray delivery mechanism is provided with a photoelectric sensor.

8. A loading and unloading device according to claim 2, characterized in that: A plurality of rubber rings are sleeved on the first roller and the second roller.

9. A loading and unloading device according to claim 1, characterized in that: The unloading device is provided with a photoelectric sensor.

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