Automatic hardware feeding and transferring device

Abstract

The utility model belongs to the technical field of hardware feeding, and particularly relates to an automatic hardware feeding and transferring device which comprises a supporting frame. A first transfer assembly and a second transfer assembly are arranged on the supporting frame; the pushing and ejecting device is arranged on the supporting frame, and the pushing and ejecting device comprises a pushing and ejecting assembly and a tray frame connected with the pushing and ejecting assembly; and the picking device is arranged on the supporting frame, the picking device comprises a moving device and a picking head, the moving device can drive the picking head to move and pick the workpieces in the trays, the picking head is provided with a plurality of picking positions, and each picking position is provided with a positioning assembly and a suction assembly. Through the arrangement of the first transfer assembly and the second transfer assembly, the trays full of the workpieces can be transported to the picking device, and after picking is completed, the unloaded trays can be carried away. By arranging the pushing device, the tray can be conveyed between the first transfer assembly and the second transfer assembly, full-automatic workpiece feeding is achieved, manual participation is not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware feeding, and in particular relates to an automatic hardware feeding and transporting device. Background Art

[0002] At present, with the rapid growth of the industrial economy, the number and types of industrial products demanded by the market are increasing rapidly. The manual processing and production methods in traditional manufacturing industries are increasingly unable to meet the requirements of high productivity. The loading and unloading processes also need to be mechanized and automated.

[0003] In the existing loading device, after the picking device takes the workpieces from the pallet, the pallet is manually removed and a new pallet full of workpieces is put in, and the operation is repeated. This method wastes time and requires special human supervision. Once the human is distracted or leaves for something, the loading process will be interrupted. Therefore, we urgently need to find an automatic hardware loading and transfer device that can fully automate the transportation of fully loaded pallets and the recycling of empty pallets. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware automatic feeding and transferring device, aiming to solve the technical problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, an embodiment of the utility model provides an automatic loading and transferring device for hardware, comprising a support frame; a first transfer component and a second transfer component are provided on the support frame; a pushing device is provided on the support frame, the pushing device comprises a pushing component and a tray rack connected to the pushing component; the pushing component can drive the tray rack to move up and down; and a picking device is provided on the support frame, the picking device comprises a moving device and a picking head, the moving device can drive the picking head to move and pick up the workpiece in the tray, the picking head is provided with a plurality of picking positions, and each of the picking positions is provided with a positioning component and a suction component.

[0006] Optionally, the first transfer component includes two baffles symmetrically arranged on the support frame; the two baffles are provided with a first conveying component, and the first conveying component is used to convey the empty pallet.

[0007] Optionally, the first conveying assembly includes two first conveying wheels and two second conveying wheels; the two first conveying wheels are symmetrically arranged on the front sides of the two baffles, and the two second conveying wheels are symmetrically arranged on the rear sides of the two baffles, and a first rotating shaft passes through the two second conveying wheels, one side of the first rotating shaft is connected to a first driving device, and belts are provided on the first conveying wheel and the second conveying wheel, and the first driving device can drive the first rotating shaft to rotate, thereby driving the belt to rotate.

[0008] Optionally, the second transfer component is arranged on the first transfer component, and the second transfer component includes two first connecting plates and two second connecting plates symmetrically arranged; the two first connecting plates and the two second connecting plates are both arranged on the two baffles, and the two first connecting plates and the two second connecting plates are provided with a second conveying component, and the second conveying component is used to convey the pallet fully loaded with the workpiece.

[0009] Optionally, the second conveying assembly includes two third conveying wheels and two fourth conveying wheels; the two third conveying wheels are correspondingly arranged on the two first connecting plates, the two fourth conveying wheels are correspondingly arranged on the two second connecting plates, a second rotating shaft is passed through the two fourth conveying wheels, one side of the second rotating shaft is connected to the second driving device, the third conveying wheel and the fourth conveying wheel are sleeved with the belt, and the second driving device can drive the second rotating shaft to rotate, thereby driving the belt to rotate.

[0010] Optionally, the ejection assembly includes a motor; the motor is connected to a screw through a coupling, a sliding seat is sleeved on the screw, the sliding seat is connected to the tray frame, and the motor drives the sliding seat to move up and down, thereby driving the tray frame to move up and down.

[0011] Optionally, an extension plate is provided on each baffle, and two extension plates are arranged close to the tray rack, and the two extension plates are used to limit the position of the tray during movement.

[0012] Optionally, a cylinder is provided in the pickup head, a push-up plate is provided on the cylinder, and the push-up plate is arranged outside the pickup head. The cylinder can drive the push-up plate to make the push-up plate approach to or move away from the pickup head.

[0013] Optionally, the positioning assembly includes at least one positioning pin; one end of the positioning pin is connected to the cylinder, and the other end passes through and protrudes from the picking head and the push plate; the tray includes multiple placement positions; the placement positions are used to place the workpieces, and each of the placement positions is provided with a positioning hole, and the positioning pin cooperates with the positioning hole to clamp the workpiece in the placement position.

[0014] Optionally, the suction component includes a negative pressure suction cup; the negative pressure suction cup includes at least one suction port and an exhaust port; the suction port is used to absorb the workpiece.

[0015] Compared with the prior art, the above one or more technical solutions in the hardware automatic feeding and transferring device provided by the embodiment of the utility model have at least one of the following technical effects:

[0016] By setting up the first transfer component and the second transfer component, the pallet full of workpieces can be transported to the picking device, and after the picking is completed, the empty pallet can be transported away. By setting up the push-up device, the pallet can be transported between the first transfer component and the second transfer component, realizing fully automated workpiece loading without manual participation, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the ejection device.

[0020] Figure 3 It is a schematic diagram of the structure of the picking device.

[0021] Figure 4 This is a schematic diagram of the structure of the picking device from another angle.

[0022] Figure 5 Schematic diagram of the pallet structure.

[0023] Among them, the reference numerals in the figure are:

[0024] 100. Support frame;

[0025] 200, first transfer assembly; 210, baffle; 220, first transmission assembly; 221, first transmission wheel; 222, second transmission wheel; 230, first rotating shaft; 240, belt; 250, extension plate;

[0026] 300, second transfer assembly; 310, first connecting plate; 320, second connecting plate; 330, second transmission assembly; 331, third transmission wheel; 332, fourth transmission wheel; 340, second rotating shaft;

[0027] 400, ejection device; 410, ejection assembly; 411, motor; 412, coupling; 413, screw rod; 414, sliding seat; 420, tray rack; 430, tray; 431, placement position; 432, positioning hole;

[0028] 500, picking device; 510, moving device; 520, picking head; 521, picking position; 530, cylinder; 540, push plate; 550, positioning needle; 560, negative pressure suction cup; 561, suction port; 562, exhaust port. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] In one embodiment of the present invention, according to Figure 1-5As shown, a hardware automatic loading and transferring device includes a support frame 100; a first transfer component 200 and a second transfer component 300 are provided on the support frame 100; a pushing device 400, which is arranged on the support frame 100, and the pushing device 400 includes a pushing component 410 and a tray rack 420 connected to the pushing component 410; the pushing component 410 can drive the tray rack 420 to move up and down; and a picking device 500, which is arranged on the support frame 100, and the picking device 500 includes a moving device 510 and a picking head 520, and the moving device 510 can drive the picking head 520 to move and pick up the workpiece in the tray 430, and the picking head 520 is provided with a plurality of picking positions 521, and each picking position 521 is provided with a positioning component and a suction component.

[0034] Specifically, the first transfer component 200 and the second transfer component 300 are used to transfer the pallet 430. The pallet 430 fully loaded with workpieces is transported to the pallet rack 420 through the second transfer component 300. The picking device 500 picks up the workpieces in the pallet 430. After picking up the pallet 430, the empty pallet 430 is driven by the pushing component 410 and moves downward to the position of the second transfer component 300. The empty pallet 430 is transported away by the second transfer component 300. The rear pallet rack 420 is driven by the pushing component 410 and moves upward to the first transfer component 200 to transport the pallet 430 fully loaded with workpieces, and this process is repeated.

[0035] Furthermore, by providing the first transfer assembly 200 and the second transfer assembly 300, the pallet 430 fully loaded with workpieces can be transported to the picking device 500, and after the picking is completed, the empty pallet 430 can be transported away. By providing the push-up device 400, the pallet 430 can be transported between the first transfer assembly 200 and the second transfer assembly 300, realizing fully automated workpiece loading without manual intervention, thereby increasing work efficiency.

[0036] In another embodiment of the present invention, according to Figure 1As shown, the first transfer assembly 200 includes two baffles 210 symmetrically arranged on the support frame 100; the two baffles 210 are provided with a first conveying assembly 220, and the first conveying assembly 220 is used to convey an empty pallet 430. The first conveying assembly 220 includes two first conveying wheels 221 and two second conveying wheels 222; the two first conveying wheels 221 are symmetrically arranged on the front side of the two baffles 210, and the two second conveying wheels 222 are symmetrically arranged on the rear side of the two baffles 210, and a first rotating shaft 230 is passed through the two second conveying wheels 222, and one side of the first rotating shaft 230 is connected to a first driving device (not shown), and a belt 240 is sleeved on the first conveying wheel 221 and the second conveying wheel 222, and the first driving device can drive the first rotating shaft 230 to rotate, thereby driving the belt 240 to rotate. The second transfer component 300 is arranged on the first transfer component 200, and the second transfer component 300 includes two symmetrically arranged first connecting plates 310 and two second connecting plates 320; the two first connecting plates 310 and the two second connecting plates 320 are both arranged on the two baffles 210, and the two first connecting plates 310 and the two second connecting plates 320 are provided with a second conveying component 330, and the second conveying component 330 is used to convey a pallet 430 fully loaded with workpieces. The second transmission assembly 330 includes two third transmission wheels 331 and two fourth transmission wheels 332; the two third transmission wheels 331 are correspondingly arranged on the two first connecting plates 310, and the two fourth transmission wheels 332 are correspondingly arranged on the two second connecting plates 320. A second rotating shaft 340 passes through the two fourth transmission wheels 332, and one side of the second rotating shaft 340 is connected to a second driving device (not shown). The third transmission wheels 331 and the fourth transmission wheels 332 are sleeved with a belt 240. The second driving device can drive the second rotating shaft 340 to rotate, thereby driving the belt 240 to rotate.

[0037] Specifically, the first driving device and the second driving device can respectively drive the first rotating shaft 230 and the second rotating shaft 340 to rotate, thereby driving each transmission wheel to rotate, and finally driving the belt 240 to rotate, thereby achieving the purpose of transporting the pallet 430.

[0038] The two first transmission wheels 221, the two second transmission wheels 222, the two third transmission wheels 331 and the two fourth transmission wheels 332 are rotatably disposed on the two baffles 210, the two first connecting plates 310 and the two second connecting plates 320. The first driving device and the second driving device can be various driving modes such as the motor 411.

[0039] In another embodiment of the present invention, according to Figure 2As shown, the ejection assembly 410 includes a motor 411; the motor 411 is connected to a threaded rod 413 through a coupling 412, a sliding seat 414 is sleeved on the threaded rod 413, and the sliding seat 414 is connected to the tray frame 420. The motor 411 drives the sliding seat 414 to move up and down, thereby driving the tray frame 420 to move up and down. Specifically, the tray frame 420 is fixedly connected to the sliding seat 414, and the motor 411 can make the sliding seat 414 move up and down by rotating, thereby driving the tray frame 420 to move up and down.

[0040] In another embodiment of the present invention, according to Figure 1 As shown, each baffle 210 is provided with an extension plate 250, and two extension plates 250 are arranged near the pallet rack 420, and the two extension plates 250 are used to limit the position of the pallet 430 during movement. Specifically, the extension plate 250 can limit the position of the pallet 430, so that the pallet 430 can be accurately transported to the belt 240 on the second transfer assembly 300.

[0041] In another embodiment of the present invention, according to Figure 3-5 As shown, a cylinder 530 is passed through the pickup head 520, and a push-up plate 540 is provided on the cylinder 530. The push-up plate 540 is arranged outside the pickup head 520. The cylinder 530 drives the push-up plate 540 to make the push-up plate 540 approach or move away from the pickup head 520.

[0042] Specifically, the push rod of the cylinder 530 passes through the picking head 520 and connects to the push plate 540, and the push plate 540 is on the outside of the picking head 520. When the positioning component is inserted into the workpiece and the suction component sucks, the cylinder 530 drives the push plate 540 away from the picking head 520, so that the workpiece can be separated from the picking head 520.

[0043] In another embodiment of the present invention, according to Figure 3-5 As shown, the positioning assembly includes at least one positioning pin 550; one end of the positioning pin 550 is connected to the cylinder 530, and the other end is penetrated and protrudes from the pick-up head 520 and the push-up plate 540. A tray 430 is included, and the tray 430 includes a plurality of placement positions 431; the placement positions 431 are used to place workpieces, and each placement position 431 is provided with a positioning hole 432, and the positioning pin 550 cooperates with the positioning hole 432 to position and clamp the workpiece in the placement position 431.

[0044] Specifically, the positioning pin 550 can be positioned and penetrated through the positioning hole 432 of the tray 430. The workpiece is fixed in the tray 430, and the position of the workpiece can be determined, so as to be adsorbed. It can be understood that if the workpiece has a round hole structure, the positioning pin 550 can be directly inserted into the round hole structure to achieve positioning and play a partial picking role, and then cooperate with the suction component to pick up.

[0045] In another embodiment of the present invention, according to Figure 3 and 4 As shown, the suction assembly includes a negative pressure suction cup 560; the negative pressure suction cup 560 includes at least one suction port 561 and an exhaust port 562; the suction port 561 is used to suck the workpiece.

[0046] Specifically, the air suction port 562 is connected to an air suction pump, so that the air suction port 561 forms a negative pressure state and generates suction force. The air suction port 561 can adsorb the surface of the workpiece to complete the picking.

[0047] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A hardware automatic feeding and transporting device, characterized in that: It comprises a support frame; the support frame is provided with a first transfer component and a second transfer component; A pushing device, which is arranged on the support frame, and includes a pushing assembly and a tray frame connected to the pushing assembly; the pushing assembly can drive the tray frame to move up and down; and A picking device is arranged on the support frame, and the picking device includes a moving device and a picking head. The moving device can drive the picking head to move and pick up the workpiece in the tray. The picking head is provided with multiple picking positions, and each picking position is provided with a positioning component and a suction component.

2. The automatic hardware feeding and transporting device according to claim 1 is characterized in that: The first transfer component includes two baffles symmetrically arranged on the support frame; a first conveying component is provided on the two baffles, and the first conveying component is used to convey the empty pallet.

3. The automatic hardware feeding and transporting device according to claim 2 is characterized in that: The first transmission assembly includes two first transmission wheels and two second transmission wheels; the two first transmission wheels are symmetrically arranged on the front sides of the two baffles, and the two second transmission wheels are symmetrically arranged on the rear sides of the two baffles. A first rotating shaft passes through the two second transmission wheels, one side of the first rotating shaft is connected to a first driving device, and belts are provided on the first transmission wheel and the second transmission wheel. The first driving device can drive the first rotating shaft to rotate, thereby driving the belt to rotate.

4. The automatic hardware feeding and transporting device according to claim 3 is characterized in that: The second transfer component is arranged on the first transfer component, and the second transfer component includes two first connecting plates and two second connecting plates which are symmetrically arranged; the two first connecting plates and the two second connecting plates are both arranged on the two baffles, and the two first connecting plates and the two second connecting plates are provided with a second conveying component, and the second conveying component is used to convey the pallet fully loaded with the workpieces.

5. The automatic hardware feeding and transporting device according to claim 4 is characterized in that: The second transmission assembly includes two third transmission wheels and two fourth transmission wheels; the two third transmission wheels are correspondingly arranged on the two first connecting plates, the two fourth transmission wheels are correspondingly arranged on the two second connecting plates, a second rotating shaft is passed through the two fourth transmission wheels, one side of the second rotating shaft is connected to the second driving device, the third transmission wheel and the fourth transmission wheel are sleeved with the belt, the second driving device can drive the second rotating shaft to rotate, and then drive the belt to rotate.

6. The automatic hardware feeding and transferring device according to claim 1 is characterized in that: The ejection assembly includes a motor; the motor is connected to a screw through a coupling, a sliding seat is sleeved on the screw, and the sliding seat is connected to the tray frame. The motor drives the sliding seat to move up and down, thereby driving the tray frame to move up and down.

7. The automatic hardware feeding and transporting device according to claim 2 is characterized in that: An extension plate is provided on each baffle, and two extension plates are arranged close to the tray rack, and the two extension plates are used to limit the position of the tray during movement.

8. The automatic hardware feeding and transferring device according to claim 1 is characterized in that: A cylinder is provided in the pickup head, and a push-up plate is provided on the cylinder. The push-up plate is arranged outside the pickup head. The cylinder can drive the push-up plate to make the push-up plate approach to or away from the pickup head.

9. The automatic hardware feeding and transferring device according to claim 8 is characterized in that: The positioning assembly includes at least one positioning pin; one end of the positioning pin is connected to the cylinder, and the other end passes through and protrudes from the picking head and the push plate; the tray includes a plurality of placement positions; the placement positions are used to place the workpieces, and each of the placement positions is provided with a positioning hole, and the positioning pin cooperates with the positioning hole to be positioned for clamping the workpiece in the placement position.

10. The automatic hardware feeding and transferring device according to claim 1, characterized in that: The suction component includes a negative pressure suction cup; the negative pressure suction cup includes at least one suction port and an exhaust port; the suction port is used to absorb the workpiece.

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