Automatic unloading equipment

Abstract

The utility model relates to the technical field of discharging equipment, in particular to automatic discharging equipment which is provided with a feeding mechanism, a discharging mechanism and a transferring mechanism, the transferring mechanism transfers products in the feeding mechanism into the discharging mechanism, discharging is completed mechanically and automatically, and production efficiency can be improved. For a locking swing arm on a product jig, an unlocking assembly is arranged in the feeding mechanism, a driving air cylinder drives a movable component to move and abut against the locking swing arm, interpretation of a product and the product jig is achieved, and follow-up discharging is facilitated; and the transferring mechanism comprises a clamping and overturning assembly and a pressing assembly, the clamping and overturning assembly can overturn the product jig by 180 degrees to enable the opening to face downwards, the pressing assembly moves downwards to extrude the product to enable the product to fall off, separation of the product and the product jig is efficiently completed, and discharging of the product is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading equipment, in particular to automatic unloading equipment. Background Art

[0002] Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical treatment, services and families. The use of automation technology can not only liberate people from heavy physical labor, some mental labor and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance human ability to understand and transform the world. Large-scale complete equipment in the automation system, also known as automation equipment. It refers to the process in which a machine or device automatically operates or controls according to the prescribed procedures or instructions without human intervention.

[0003] In the production and processing of electronic products, automated unloading equipment is used to unload materials to improve production efficiency. However, the existing automated unloading equipment has a single structure and function, does not have functions such as product fixture unlocking, and cannot meet the needs of complex unloading processes. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automatic unloading device.

[0005] The utility model adopts the following technical solutions:

[0006] An automatic unloading device for unloading products, comprising:

[0007] Machine;

[0008] A feeding mechanism, the feeding mechanism comprising a feeding track fixed on the machine platform, a product carrier movably connected to the inner side of the feeding track, and an unlocking assembly fixed to the side of the feeding track; a product fixture is mounted on the upper end of the product carrier, and a rotatably connected locking swing arm is provided on the product fixture; the unlocking assembly comprises a driving cylinder fixed to the side of the feeding track, and a movable component connected to the driving cylinder; the driving cylinder drives the movable component to move along the feeding track to drive the locking swing arm to swing to achieve product unlocking;

[0009] A material discharge mechanism, the material discharge mechanism comprising a discharge track fixed on the machine platform, the discharge track is used for discharging products;

[0010] The transfer mechanism includes a linear drive module horizontally arranged at the upper end of the feed track, a material clamping and flipping component assembled and connected to the linear drive module, and a pressing component assembled and connected to the linear drive module; the material clamping and flipping component is used to clamp the product fixture and the product and flip them, and the pressing component presses down to make the product separate from the product fixture.

[0011] Preferably, the product carrier includes a movable plate slidably connected to the feed track, a lifting cylinder fixed to the lower end of the movable plate, and a lifting plate arranged at the upper end of the movable plate and drivingly connected to the lifting cylinder; a vertically arranged positioning column is fixedly provided on the upper end surface of the lifting plate, and a positioning hole matching the positioning column is provided on the lower end surface of the product fixture.

[0012] Preferably, the movable component includes a connecting portion fixedly connected to the driving cylinder, an extension portion provided on one side of the connecting portion, and an interference column fixed to the lower end of the extension portion; the driving cylinder drives the interference column to interfere with the locking swing arm.

[0013] Preferably, the material clamping and flipping assembly includes a first lifting drive module assembled and connected to the linear drive module, and a connecting frame assembled at the lower end of the first lifting drive module; a first connecting arm and a second connecting arm are symmetrically extended from one side of the connecting frame; a rotating cylinder is provided on the first connecting arm, and the rotating end of the rotating cylinder is arranged toward the second connecting arm, and the rotating end of the rotating cylinder is equipped with a first pneumatic clamp; a rotating shaft connected in rotation is provided on the second connecting arm, and a second pneumatic clamp is fixedly provided on the rotating shaft toward one end of the first connecting arm; a first clamp arm and a second clamp arm are arranged opposite to each other between the first pneumatic clamp and the second pneumatic clamp; the first pneumatic clamp and the second pneumatic clamp drive the first clamp arm and the second clamp arm to move synchronously to clamp or release the product fixture; the rotating cylinder drives the product fixture to rotate.

[0014] Preferably, positioning blocks are convexly provided on the opposite surfaces of the first clamp arm and the second clamp arm, and positioning grooves are concavely provided on the side surfaces of the product fixture, and the positioning blocks are arranged corresponding to the positioning grooves.

[0015] Preferably, the pressing assembly includes a second lifting drive module assembled and connected to the linear drive module, and a pressing block fixed to the lower end of the second lifting drive module; the pressing block is arranged between the first clamping arm and the second clamping arm; the second lifting drive module drives the pressing block to move downward to achieve the separation of the product from the product fixture.

[0016] Preferably, the first pneumatic clamp and the second pneumatic clamp are both provided with a first photoelectric sensing element, and the first photoelectric sensing element is used to sense the product fixture.

[0017] Preferably, a jig recovery mechanism is also included, which includes a lifting track connected to the feed track, and a jig recovery track arranged below the feed track; one end of the jig recovery track is connected to the lower end of the lifting track; the product jig is recovered along the lifting track and the jig recovery track.

[0018] Preferably, the lifting track includes a third lifting drive module, and a support frame drivingly connected to the third lifting drive module; a first mounting surface and a second mounting surface arranged opposite to each other are provided on the inner side of the support frame, a plurality of equidistant guide wheels are fixedly provided on the first mounting surface, a conveyor belt is mounted on the second mounting surface, and a rotating motor drivingly connected to the conveyor belt is provided on the side of the support frame.

[0019] Preferably, a second photoelectric sensing element is fixedly provided on the upper end surface of the support frame, and the second photoelectric sensing element is used to sense whether the product fixture exists on the support frame.

[0020] The beneficial effects of the utility model are:

[0021] The automatic unloading equipment involved in the utility model is provided with a feeding mechanism, an unloading mechanism and a transfer mechanism. The transfer mechanism transfers the product in the feeding mechanism to the unloading mechanism, and the unloading is completed mechanically and automatically, which can improve the production efficiency. For the locking swing arm on the product fixture, an unlocking component is provided in the feeding mechanism, and the driving cylinder drives the movable component to move and counteract with the locking swing arm, so as to realize the separation of the product and the product fixture, which is convenient for the subsequent unloading. The transfer mechanism includes a clamping and flipping component and a pressing component. The clamping and flipping component can flip the product fixture 180 degrees so that the opening faces downward, and the pressing component moves downward to squeeze the product so that it falls off, so as to efficiently complete the separation of the product and the product fixture and realize the unloading of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0023] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the feeding mechanism;

[0025] Figure 4 for Figure 3 Schematic diagram of the local structure after hiding some components;

[0026] Figure 5 for Figure 3A schematic diagram of the structure of the unlocking component in FIG.

[0027] Figure 6 for Figure 1 A schematic diagram of the structure of the transfer mechanism in FIG.

[0028] Figure 7 for Figure 6 Schematic diagram of the local structure after hiding some components;

[0029] Figure 8 for Figure 1 A schematic diagram of the structure of the lifting track in FIG.

[0030] Fig. 9 for Figure 1 Schematic diagram of the structure of the fixture recovery track.

[0031] Numbers in the figure:

[0032] 10-product; 20-product fixture; 21-locking swing arm; 22-positioning slot;

[0033] 30-machine;

[0034] 40-feeding mechanism; 41-feeding track; 42-product carrier; 421-movable plate; 422-lifting cylinder; 423-lifting plate; 424-positioning column; 43-unlocking assembly; 431-driving cylinder; 432-movable member; 433-connecting part; 434-extension part; 435-contact column;

[0035] 50-feeding mechanism; 51-feeding track;

[0036] 60-transfer mechanism; 61-linear drive module;

[0037] 62- material gripping and flipping assembly; 621- first lifting and lowering driving module; 622- connecting frame; 623- first connecting arm; 624- second connecting arm; 625- rotating cylinder; 626- first pneumatic clamping jaw; 627- rotating shaft; 628- second pneumatic clamping jaw; 6291- first clamping arm; 6292- second clamping arm; 6293- positioning block;

[0038] 63-pressing assembly; 631-second lifting drive module; 632-pressing block;

[0039] 70-jig recovery mechanism; 71-lifting track; 711-third lifting drive module; 712-support frame; 713-guide wheel; 714-conveyor belt; 715-rotating motor; 716-second photoelectric sensing element; 72-jig recovery track. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or 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.

[0043] like Figures 1 to 9 As shown, the automatic unloading equipment of the utility model is used for unloading the product 10, including a machine table 30, a feeding mechanism 40, an unloading mechanism 50, a transfer mechanism 60, and a fixture recovery mechanism 70. The product 10 after processing is locked in the product fixture 20, and the feeding mechanism 40 drives the product 10 and the product fixture 20 to move to the lower end of the transfer mechanism 60; the transfer mechanism 60 transfers the product 10 and the product fixture 20 to the unloading mechanism 50, and separates the product 10 from the product fixture 20; after separation, the product 10 is unloaded through the unloading mechanism 50; the transfer mechanism 60 clamps the product fixture 20 and moves it to the fixture recovery mechanism 70 for reflux.

[0044] See also Figures 3 to 5As shown, the feeding mechanism 40 includes a feeding track 41 fixed on the machine table 30, a product 10 carrier 42 movably connected to the inner side of the feeding track 41, and an unlocking component 43 fixed to the side of the feeding track 41; the upper end of the product 10 carrier 42 is equipped with a product fixture 20, and the product fixture 20 is provided with a rotatably connected locking swing arm 21; the unlocking component 43 includes a driving cylinder 431 fixed to the side of the feeding track 41, and a movable component 432 connected to the driving cylinder 431.

[0045] During feeding, under the limiting action of the locking swing arm 21, the product 10 is fixed in the product fixture 20; the product 10 carrier 42 moves to the unlocking component 43, and the driving cylinder 431 drives the movable component 432 to move along the feeding track 41, so as to drive the locking swing arm 21 to swing to realize the unlocking of the product 10, which is convenient for the subsequent unloading of the product 10.

[0046] Specifically, the product 10 carrier 42 includes a movable plate 421 slidably connected to the feed track 41, a lifting cylinder 422 fixed to the lower end of the movable plate 421, and a lifting plate 423 provided at the upper end of the movable plate 421 and drivingly connected to the lifting cylinder 422; the lifting cylinder 422 drives the lifting plate 423 to move upward to lift the product 10 and the product fixture 20, so as to facilitate the clamping of the transfer mechanism 60. A vertically arranged positioning column 424 is fixed on the upper end surface of the lifting plate 423, and a positioning hole (not shown in the figure) matched with the positioning column 424 is provided on the lower end surface of the product fixture 20; the positioning of the product fixture 20 is achieved by the matching of the positioning column 424 and the positioning hole, thereby improving the transfer accuracy. A positioning groove 22 for positioning is recessed on the side of the product fixture 20.

[0047] Specifically, the movable component 432 includes a connecting portion 433 fixedly connected to the driving cylinder 431, an extension portion 434 arranged on one side of the connecting portion 433, and a resistance column 435 fixed to the lower end of the extension portion 434; the driving cylinder 431 drives the resistance column 435 to resist the locking swing arm 21 to unlock.

[0048] See also Figure 1 to Figure 2 As shown, the unloading mechanism 50 includes a discharge track 51 fixed on the machine platform 30 , and the discharge track 51 is used for discharging the product 10 .

[0049] See also Figure 6 to Figure 7As shown, the transfer mechanism 60 includes a linear drive module 61 horizontally arranged at the upper end of the feed track 41, a material clamping and flipping assembly 62 assembled and connected to the linear drive module 61, and a pressing assembly 63 assembled and connected to the linear drive module 61; wherein the material clamping and flipping assembly 62 and the pressing assembly 63 are arranged in parallel, and the linear drive module 61 uses a motor and a screw to drive the material clamping and flipping assembly 62 and the pressing assembly 63 to move horizontally at the same time. When working, the material clamping and flipping assembly 62 clamps the product fixture 20 and flips it, specifically flipping it 180 degrees to face the opening of the product fixture 20 downward for subsequent separation; the material clamping and flipping assembly 62 drives the product fixture 20 to move to the unloading track; on the unloading track, the pressing assembly 63 presses down and squeezes the product 10 in the product fixture 20, so that the product 10 is separated from the product fixture 20, and the product 10 falls onto the unloading track for unloading.

[0050] Specifically, the material clamping and flipping assembly 62 includes a first lifting drive module 621 assembled and connected to the linear drive module 61, and a connecting frame 622 assembled at the lower end of the first lifting drive module 621; a first connecting arm 623 and a second connecting arm 624, which are symmetrically distributed, extend from one side of the connecting frame 622; a rotating cylinder 625 is provided on the first connecting arm 623, and the rotating end of the rotating cylinder 625 is arranged toward the second connecting arm 624, and the rotating end of the rotating cylinder 625 is assembled with a first pneumatic clamp 626; a rotating shaft 627 rotatably connected is provided on the second connecting arm 624, and a second pneumatic clamp 628 is fixedly provided on the rotating shaft 627 toward one end of the first connecting arm 623; a first clamp arm 6291 and a second clamp arm 6292, which are relatively arranged, are provided between the first pneumatic clamp 626 and the second pneumatic clamp 628. The first pneumatic clamp 626 and the second pneumatic clamp 628 drive the first clamp arm 6291 and the second clamp arm 6292 to move inward or outward synchronously to clamp or release the product fixture 20. The rotary cylinder 625 drives the product fixture 20 to rotate to achieve flipping. A positioning block 6293 is convexly provided on the opposite surface of the first clamp arm 6291 and the second clamp arm 6292. The positioning block 6293 is used to cooperate with the positioning groove 22 so that the first clamp arm 6291 and the second clamp arm 6292 can better clamp the product fixture 20.

[0051] Specifically, a first photoelectric sensing element is provided on the first pneumatic clamp 626 and the second pneumatic clamp 628. The first photoelectric sensing element is specifically an infrared sensor, which is used to sense whether there is a product fixture 20 between the first clamp arm 6291 and the second clamp arm 6292. When the presence is detected, a start electrical signal is output to the first pneumatic clamp 626 and the second pneumatic clamp 628, and the first clamp arm 6291 and the second clamp arm 6292 move inward to clamp the product fixture 20.

[0052] Specifically, the pressing assembly 63 includes a second lifting drive module 631 assembled and connected to the linear drive module 61, and a pressing block 632 fixed to the lower end of the second lifting drive module 631; the pressing block 632 is arranged between the first clamping arm 6291 and the second clamping arm 6292; the second lifting drive module 631 drives the pressing block 632 to move downward, passing through the product fixture 20, and the pressing block 632 pushes the product 10, so that the product 10 is separated from the product fixture 20 and falls onto the unloading track for unloading.

[0053] See also Figures 8 to 9 As shown, it also includes a jig recovery mechanism 70, which includes a lifting track 71 connected to the feed track 41, and a jig recovery track 72 arranged below the feed track 41; one end of the jig recovery track 72 is connected to the lower end of the lifting track 71; the product jig 20 is recovered along the lifting track 71 and the jig recovery track 72.

[0054] After the product 10 is separated from the product jig 20, the transfer mechanism 60 moves the product jig 20 from the unloading mechanism 50 to the jig recovery mechanism 70, specifically placing it on the lifting track 71; the lifting track 71 drives the product jig 20 to move down to be flush with the jig recovery track 72, and the jig recovery track 72 drives the product jig 20 to be recovered.

[0055] Specifically, the lifting track 71 includes a third lifting drive module 711, and a support frame 712 drivingly connected to the third lifting drive module 711; the inner side of the support frame 712 is provided with a first mounting surface and a second mounting surface arranged opposite to each other, a plurality of equally spaced guide wheels 713 are fixedly arranged on the first mounting surface, a conveyor belt 714 is assembled on the second mounting surface, and a rotating motor 715 drivingly connected to the conveyor belt 714 is provided on the side of the support frame 712. Specifically, a second photoelectric sensing element 716 is fixedly arranged on the upper end surface of the support frame 712, and the second photoelectric sensing element 716 is used to sense whether there is a product fixture 20 on the support frame 712 and the position of the product fixture 20. The transfer mechanism 60 places the product fixture 20 on the support frame 712, and the rotating motor 715 drives the conveyor belt 714 to rotate to adjust the position of the product fixture 20; after completing the position adjustment, the third lifting drive module 711 drives the support frame 712 to descend vertically.

[0056] Compared with the prior art, the automatic unloading equipment involved in the utility model is provided with a feeding mechanism, a unloading mechanism and a transfer mechanism. The transfer mechanism transfers the product in the feeding mechanism to the unloading mechanism, and the unloading is completed mechanically and automatically, which can improve production efficiency. For the locking swing arm on the product fixture, an unlocking component is provided in the feeding mechanism, and the driving cylinder drives the movable component to move and counteract with the locking swing arm, so as to realize the separation of the product and the product fixture, which is convenient for subsequent unloading. The transfer mechanism includes a clamping and flipping component and a pressing component. The clamping and flipping component can flip the product fixture 180 degrees so that the opening faces downward, and the pressing component moves downward to squeeze the product so that it falls off, thereby efficiently completing the separation of the product and the product fixture and realizing the unloading of the product.

[0057] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. An automatic unloading device for unloading products, characterized in that: include: Machine; A feeding mechanism, the feeding mechanism comprising a feeding track fixed on the machine platform, a product carrier movably connected to the inner side of the feeding track, and an unlocking assembly fixed to the side of the feeding track; a product fixture is mounted on the upper end of the product carrier, and a rotatably connected locking swing arm is provided on the product fixture; the unlocking assembly comprises a driving cylinder fixed to the side of the feeding track, and a movable component connected to the driving cylinder; the driving cylinder drives the movable component to move along the feeding track to drive the locking swing arm to swing to achieve product unlocking; A material discharge mechanism, the material discharge mechanism comprising a discharge track fixed on the machine platform, the discharge track is used for discharging products; The transfer mechanism includes a linear drive module horizontally arranged at the upper end of the feed track, a material clamping and flipping component assembled and connected to the linear drive module, and a pressing component assembled and connected to the linear drive module; the material clamping and flipping component is used to clamp the product fixture and the product and flip them, and the pressing component presses down to make the product separate from the product fixture.

2. The automatic unloading equipment according to claim 1, characterized in that: The product carrier includes a movable plate slidably connected to the feed track, a lifting cylinder fixed to the lower end of the movable plate, and a lifting plate arranged at the upper end of the movable plate and drivingly connected to the lifting cylinder; a vertically arranged positioning column is fixedly provided on the upper end surface of the lifting plate, and a positioning hole matching the positioning column is provided on the lower end surface of the product fixture.

3. The automatic unloading equipment according to claim 1, characterized in that: The movable component includes a connecting part fixedly connected to the driving cylinder, an extension part arranged on one side of the connecting part, and a resistance column fixed to the lower end of the extension part; the driving cylinder drives the resistance column to resist the locking swing arm.

4. The automatic unloading equipment according to claim 1, characterized in that: The material clamping and flipping assembly includes a first lifting drive module assembled and connected to the linear drive module, and a connecting frame assembled at the lower end of the first lifting drive module; a first connecting arm and a second connecting arm are symmetrically extended from one side of the connecting frame; a rotating cylinder is provided on the first connecting arm, and the rotating end of the rotating cylinder is arranged toward the second connecting arm, and the rotating end of the rotating cylinder is equipped with a first pneumatic clamp; a rotating shaft connected in rotation is provided on the second connecting arm, and a second pneumatic clamp is fixedly provided on the rotating shaft toward one end of the first connecting arm; a first clamp arm and a second clamp arm arranged oppositely are provided between the first pneumatic clamp and the second pneumatic clamp; the first pneumatic clamp and the second pneumatic clamp drive the first clamp arm and the second clamp arm to move synchronously to clamp or release the product fixture; the rotating cylinder drives the product fixture to rotate.

5. The automatic unloading equipment according to claim 4, characterized in that: Positioning blocks are convexly provided on the opposite surfaces of the first clamping arm and the second clamping arm, and positioning grooves are concavely provided on the side surfaces of the product fixture, and the positioning blocks are correspondingly arranged.

6. The automatic unloading equipment according to claim 4, characterized in that: The pressing assembly includes a second lifting drive module assembled and connected to the linear drive module, and a pressing block fixed to the lower end of the second lifting drive module; the pressing block is arranged between the first clamping arm and the second clamping arm; the second lifting drive module drives the pressing block to move downward to achieve the separation of the product from the product fixture.

7. The automatic unloading equipment according to claim 4, characterized in that: The first pneumatic clamp and the second pneumatic clamp are both provided with a first photoelectric sensing element, and the first photoelectric sensing element is used to sense the product fixture.

8. The automatic unloading equipment according to claim 1, characterized in that: It also includes a jig recovery mechanism, which includes a lifting track connected to the feed track, and a jig recovery track arranged below the feed track; one end of the jig recovery track is connected to the lower end of the lifting track; the product jig is recovered along the lifting track and the jig recovery track.

9. The automatic unloading equipment according to claim 8, characterized in that: The lifting track includes a third lifting drive module, and a support frame that is drive-connected to the third lifting drive module; a first mounting surface and a second mounting surface that are oppositely arranged are provided on the inner side of the support frame, a plurality of equidistant guide wheels are fixedly provided on the first mounting surface, a conveyor belt is mounted on the second mounting surface, and a rotating motor that is transmission-connected to the conveyor belt is provided on the side of the support frame.

10. The automatic unloading equipment according to claim 9, characterized in that: A second photoelectric sensing element is fixedly disposed on the upper end surface of the support frame, and the second photoelectric sensing element is used to sense whether the product fixture exists on the support frame.

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