Automatic stacking device for pressing machine

Abstract

The utility model discloses an automatic stacking device for a pressing machine, which comprises a first transmission mechanism, a second transmission mechanism and a limiting mechanism, the limiting mechanism is used for clamping products, the first transmission mechanism is used for moving the clamped products, and the second transmission mechanism is used for orderly placing the received products. The limiting mechanism comprises two sets of fixing columns, two sets of limiting plates rotationally arranged on the outer sides of the fixing columns and two pull rods corresponding in position, the fixing columns are used for rotating and resetting the limiting plates, the two sets of limiting plates are used for abutting and limiting products, the pull rods are used for oppositely pulling out one set of limiting plates, and one ends of the two pull rods are rotationally connected with pressed heads; two supporting rods are arranged on the surface of the pressed head in a radial rotating mode, and supporting plates for products to abut against the limiting devices are arranged at the bottoms of the supporting rods. Products are abutted and limited through the two sets of limiting plates, the products cannot fall off in the conveying process, the whole limiting mechanism is a mechanical assembly, and the manufacturing cost and the maintenance cost of the limiting mechanism are low.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic equipment, in particular to an automatic material stacking device for a pressing machine. Background Art

[0002] A robotic arm is a machine programmed to perform specific tasks or jobs quickly, efficiently, and extremely precisely. It is commonly used in industrial production, manufacturing, processing, and assembly industries. It mimics the movement and function of a human arm, which can improve production efficiency and perform precise operations.

[0003] To avoid product collisions and stack products in an orderly manner, the use of a robotic arm can replace manual labor and reduce errors.

[0004] However, the material-taking manipulator in the existing robotic arm is too precise, resulting in high manufacturing costs and maintenance costs. As a result, most manufacturers have to abandon its use, which in turn reduces the production efficiency of the factory. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an automatic material stacking device for a pressing machine, and the whole limiting mechanism is a mechanical component, so that its manufacturing cost and maintenance cost are relatively low.

[0006] According to an embodiment of the utility model, the automatic material stacking device for a pressing machine includes a first transmission mechanism, a second transmission mechanism, and a limiting mechanism. The limiting mechanism is used for clamping products, the first transmission mechanism is used for moving the clamped products, and the second transmission mechanism is used for orderly placing the received products.

[0007] Wherein, the limiting mechanism includes two groups of fixed columns, two groups of limiting plates rotatably arranged outside the fixed columns, and two position-corresponding pull rods. The fixed columns are used for the rotation and reset of the limiting plates, the two groups of limiting plates are used for resisting and limiting products, the pull rods are used for pulling one group of the limiting plates away from each other, and one end of each of the two pull rods is rotatably connected with a pressure head.

[0008] Two support rods are rotatably arranged on the surface of the pressure head in the radial direction. The length of the support rods can be adjusted. The upper half of the support rods can rotate through a rotating shaft, and a support plate of a product resisting and limiting device is arranged at the bottom of the support rods.

[0009] According to an embodiment of the utility model, the support plate is provided with a sliding groove for the limiting plate to slide, and a reset spring rod is fixedly connected inside each fixed column.

[0010] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, the first transmission mechanism includes a first driving chain, a first linear module slidably arranged on the first transmission mechanism through the first driving chain, and a moving seat slidably arranged vertically on the first linear module.

[0011] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, the moving seat is fixedly connected with a flipping box through a connecting rod, and one end of a support plate is fixedly connected to the output end of a reverse motor inside the flipping box.

[0012] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, the second transmission mechanism includes a placing seat, a limiting block for changing the inner diameter size of the placing groove of the placing seat, and an inclined rod driven by pressure to retract the limiting block.

[0013] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, a plurality of guide rails are opened at the bottom of the placing seat, sliders and springs for the inclined rod to slide and reset are arranged inside the guide rails, the inclined rod is slidably connected to the guide rails through the sliders, and the springs are fixedly arranged on one side of the inner wall of the guide rails.

[0014] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, the lower half of the inclined rod is rotatably connected with a stress rod through a rotating shaft, and a limiting screw rod is arranged on the rotating shaft.

[0015] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, the placing seat is connected with a second linear module, a second driving chain is arranged on one side of the second linear module, the second linear module is used for the vertical sliding of the placing seat, and the second driving chain is used for the horizontal sliding of the second linear module on the second transmission mechanism.

[0016] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model, equipment shells are fixedly connected to one sides of the first transmission mechanism and the second transmission mechanism respectively, a transmission groove for the transmission belt to transmit is opened at the bottom of the equipment shell, a plurality of storage trays for placing products are placed on the transmission belt, and a detection camera is fixedly arranged on one side of the lower half of the equipment shell.

[0017] The automatic material stacking device for a pressing machine according to an embodiment of the present utility model has at least the following beneficial effects:

[0018] First of all, the present utility model uses two groups of limiting plates to hold and limit the products, so that the products will not fall during the conveying process, and by squeezing the pressure head, the pull rod can pull out one group of limiting plates, thus, the two groups of limiting plates cannot play the role of holding and limiting, and further, the products can be separated at the specified position. At the same time, the whole limiting mechanism is composed of mechanical components, so that its manufacturing cost and maintenance cost are relatively low.

[0019] Secondly, by arranging the second transmission mechanism for orderly placing products below the first transmission mechanism, the present utility model enables the first transmission mechanism to move above the equipment for placing products of the second transmission mechanism in an electrically driven manner, and then place the products. Thus, the products can be orderly placed through the second transmission mechanism.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the automatic material stacking device for a press machine according to an embodiment of the present utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the first transmission mechanism of the automatic material stacking device for a press machine according to an embodiment of the present utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the limiting mechanism of the automatic material stacking device for a press machine according to an embodiment of the present utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the second transmission mechanism of the automatic material stacking device for a press machine according to an embodiment of the present utility model;

[0026] Figure 5 It is an enlarged schematic diagram of the structure at A of the automatic material stacking device for a press machine according to an embodiment of the present utility model.

[0027] In the figure: 100, equipment housing; 110, first transmission mechanism; 120, second transmission mechanism; 130, detection camera; 140, conveyor belt; 150, storage tray; 160, first drive chain; 170, first linear module; 180, moving seat; 190, flipping box; 200, limiting mechanism; 210, support plate; 220, fixed column; 230, reset spring rod; 240, limiting plate; 250, pressure head; 260, support rod; 270, pull rod; 280, second drive chain; 290, second linear module; 300, placing seat; 310, chute; 320, spring; 330, inclined rod; 340, limiting screw rod; 350, limiting block. Detailed implementation manners

[0028] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and it is 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 should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, the meaning of several is one or more, the meaning of a plurality is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, this is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation, connection and coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The automatic material stacking device for a press will be described below with reference to the drawings according to an embodiment of the present utility model.

[0033] Refer to Figures 1-5 , the present utility model aims to provide an embodiment of an automatic material stacking device for a press. The automatic material stacking device for a press in this embodiment mainly includes a first transmission mechanism 110, a second transmission mechanism 120, and a limiting mechanism 200. The limiting mechanism 200 is used for clamping the product, the first transmission mechanism 110 is used for moving the clamped product, and the second transmission mechanism 120 is used for orderly placing the received product.

[0034] In some specific embodiments of the present utility model, the product can be clamped by the limiting mechanism 200 by means of external force extrusion and the product can be conveyed.

[0035] In some specific embodiments of the present utility model, the limiting mechanism 200 can be installed on the first transmission mechanism 110 so that the two can cooperate with each other.

[0036] In some specific embodiments of the present utility model, the second transmission mechanism 120 can be arranged below the first transmission mechanism 110. Thus, when the first transmission mechanism 110 adjusts its position to the same horizontal line, the product can be placed on the second transmission mechanism 120 so that the second transmission mechanism 120 can place the products in an orderly manner.

[0037] Reference Figure 3 , in some specific embodiments of the present utility model, the limiting mechanism 200 can include two groups of fixed columns 220, two groups of limiting plates 240 rotatably arranged outside the fixed columns 220, and two corresponding pull rods 270. The fixed columns 220 are used for the rotation and reset of the limiting plates 240. The two groups of limiting plates 240 are used for resisting and limiting the product. The pull rods 270 are used for pulling one group of limiting plates 240 out in opposite directions. One end of each of the two pull rods 270 is rotatably connected with a pressure head 250.

[0038] In some specific embodiments of the present utility model, a certain gap can be left between the two groups of limiting plates 240. Through the extrusion of external force, the product can enter the gap in a sliding manner, so as to play a role in resisting and limiting the product.

[0039] In some specific embodiments of the present utility model, the width between the two groups of fixed columns 220 at the opening can allow the product to pass through. Thus, the limiting plates 240 rotating on the fixed columns 220 can be used to resist and limit the product.

[0040] In some specific embodiments of the present utility model, one side of one group of limiting plates 240 can be fixed with a pull rod 270. Through the external extrusion action, the pull rod 270 pulls one group of limiting plates 240 outwards. Thus, the two groups of limiting plates 240 no longer play an extrusion role on the product, and further, the product can be put down.

[0041] In some specific embodiments of the present utility model, two support rods 260 can be rotatably arranged radially on the surface of the pressure head 250. The length of the support rods 260 can be adjusted. The upper half of the support rods 260 can rotate through a rotating shaft. A support plate 210 of the product resisting and limiting device is arranged at the bottom of the support rods 260.

[0042] In some specific embodiments of the present utility model, the pressure-receiving head 250 can be connected to the support plate 210 through the support rod 260, so that after the pressure-receiving head 250 is pressed, the height can be changed, and thus, the pull rod 270 on one side of it can be pressed, so that the pull rod 270 can pull the limiting plate 240 outwards.

[0043] In some specific embodiments of the present utility model, the upper half of the support rod 260 can be telescopic and rotatable with the lower half, so as to avoid jamming of the pressure-receiving head 250 when height adjustment is required.

[0044] In summary, first, in this embodiment, the product is resisted and limited by two groups of limiting plates 240, so that the product will not fall during the conveying process, and by squeezing the pressure-receiving head 250, the pull rod 270 can pull out one group of limiting plates 240, so that the two groups of limiting plates 240 cannot play a role in resisting and limiting, and further, the product can be separated at the specified position. At the same time, the whole limiting mechanism 200 is a mechanical component, so that its manufacturing cost and maintenance cost are relatively low.

[0045] Secondly, in this embodiment, the position of the limiting mechanism 200 can be adjusted by the first transmission mechanism 110, so that the product can be conveyed.

[0046] Furthermore, the second transmission mechanism 120 for arranging the products in an orderly manner is arranged below the first transmission mechanism 110. When the first transmission mechanism 110 moves above the placing device of the second transmission mechanism 120 by means of electric drive and then places the product, the product can be arranged in an orderly manner through the second transmission mechanism 120.

[0047] Reference Figure 2 In some specific embodiments of the present utility model, the support plate 210 can be provided with a chute for the limiting plate 240 to slide, and the reset spring rods 230 are fixedly connected inside the fixed columns 220.

[0048] It is easy to understand that in this embodiment, by opening a chute on the support plate 210, when the limiting plate 240 is pulled out by the pull rod 270, the support plate 210 will not affect the outward movement of the limiting plate 240. At the same time, the reset spring rod 230 can be connected to the limiting plate 240, so that when the limiting plate 240 is not stressed, it can be reset to resist and limit the product again, and when the limiting plate 240 is reset, the pull rod 270 can be driven to reset together.

[0049] In some specific embodiments of the present utility model, the first transmission mechanism 110 can include a first driving chain 160, a first linear module 170 slidably arranged on the first transmission mechanism 110 through the first driving chain 160, and a moving seat 180 slidably arranged vertically on the first linear module 170.

[0050] The movable seat 180 is fixedly connected with a flipping box 190 through a connecting rod, and one end of a support plate 210 is fixedly connected to the output end of a flipping motor inside the flipping box 190.

[0051] It is easy to understand that in this embodiment, by providing the first linear module 170 that slides horizontally and the movable seat 180 that slides vertically on the first linear module 170, the limiting mechanism 200 connected to the movable seat 180 can move vertically and horizontally inside the device, so as to convey the product.

[0052] Secondly, after the limiting mechanism 200 holds and limits the product, the flipping motor inside the flipping box 190 can be used to flip the limiting mechanism 200, so that the pressing head 250 moves downward to be subjected to extrusion force.

[0053] Referring to FIG. 5, in some specific embodiments of the present invention, the second transmission mechanism 120 may include a placement seat 300, a limiting block 350 for changing the inner diameter of the placement groove of the placement seat 300, and an inclined rod 330 for driving the limiting block 350 to retract under pressure.

[0054] A plurality of guide rails 310 are provided at the bottom of the placement seat 300. A slider for the inclined rod 330 to slide and reset and a spring 320 are arranged inside the guide rails 310. The inclined rod 330 is slidably connected to the guide rails 310 through the slider, and the spring 320 is fixedly arranged on one side of the inner wall of the guide rails 310.

[0055] It is easy to understand that in this embodiment, by providing the placement seat 300 on the second transmission mechanism 120, the second transmission mechanism 120 can orderly place the products through the placement seat 300. At the same time, the placement seat 300 can move inside the device through the second transmission mechanism 120, and the two can cooperate with each other.

[0056] Secondly, a placement groove for placing products is provided in the middle of the placement seat 300, and the limiting block 350 slidably arranged in the placement groove can slide and limit the products. At the same time, the inclined rod 330 slidably connected to the bottom of the placement seat 300 through the guide rails 310 can be connected to the limiting block 350. When the inclined rod 330 moves inside the guide rails 310 under force, it can drive the limiting block 350 to move, so that the limiting block 350 does not limit the products.

[0057] Furthermore, the inclined rod 330 has a certain inclination degree, so that the inclined rod 330 can move toward the side of its inclination angle after being stressed. At the same time, the setting of the spring 320 can reset the inclined rod 330 when it is not stressed for continuous use.

[0058] In some specific embodiments of the present utility model, the lower half of the diagonal rod 330 can be rotatably connected to a stress rod through a rotating shaft, and a limiting screw rod 340 is arranged on the rotating shaft.

[0059] It is easy to understand that the stress rod connected by the rotating shaft in this embodiment can adjust the angle, thereby changing the stress angle of the diagonal rod 330. In this way, the stress magnitude of the diagonal rod 330 can be adjusted. At the same time, the gaps left between multiple stress rods and the diagonal rod 330 allow the product to pass through smoothly, and the limiting screw rod 340 can fix the rotation of the rotating shaft to prevent the stress rod from failing to exert its stress function.

[0060] Reference Figure 3 , in some specific embodiments of the present utility model, the placement seat 300 can be connected to a second linear module 290. A second drive chain 280 is arranged on one side of the second linear module 290. The second linear module 290 is used for the vertical sliding of the placement seat 300, and the second drive chain 280 is used for the horizontal sliding of the second linear module 290 on the second transmission mechanism 120.

[0061] It is easy to understand that in this embodiment, by installing the second linear module 290 for the placement seat 300, the placement seat 300 can move vertically on the second linear module 290 in an electrically driven manner, so that the product can be placed. At the same time, the second linear module 290 can move horizontally through the second drive chain 280 and the second transmission mechanism 120, enabling the second linear module 290 to drive the placement seat 300 to move towards the placement area.

[0062] Reference Figure 4 , in some specific embodiments of the present utility model, equipment casings 100 can be fixedly connected to one side of both the first transmission mechanism 110 and the second transmission mechanism 120. A transmission slot for the transmission belt 140 to pass through is opened at the bottom of the equipment casing 100. A plurality of storage trays 150 for placing products are placed on the transmission belt 140. A detection camera 130 is fixedly arranged on one side of the lower half of the equipment casing 100.

[0063] It is easy to understand that through the setting of the equipment casing 100 in this embodiment, the device can be protected and its position can be restricted. At the same time, the transmission belt 140 can transport the storage trays 150 into the equipment casing 100 for the second transmission mechanism 120 to place the products orderly through the placement seat 300. At the same time, the detection camera 130 can monitor the placement of the products on the storage trays 150 in real time and upload the placement information to the terminal. Thus, the terminal can send a movement instruction to the second transmission mechanism 120, so that the position of each movement of the second transmission mechanism 120 changes.

[0064] Secondly, the movement instructions built in the first transfer mechanism 110 and the second transfer mechanism 120 are set in advance.

[0065] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. Automatic material stacking device for a press, characterized in that: It comprises a first transmission mechanism (110), a second transmission mechanism (120) and a limiting mechanism (200), wherein the limiting mechanism (200) is used for clamping the product, the first transmission mechanism (110) is used for moving the product after clamping, and the second transmission mechanism (120) is used for orderly placing the received product; The limiting mechanism (200) comprises two groups of fixed columns (220), two groups of limiting plates (240) rotatably arranged outside the fixed columns (220), and two pull rods (270) at corresponding positions, the fixed columns (220) are used for rotating and resetting the limiting plates (240), the two groups of limiting plates (240) are used for resisting and limiting the product, the pull rods (270) are used for pulling one group of limiting plates (240) out in opposite directions, and one end of the two pull rods (270) is rotatably connected to a pressure head (250); Two support rods (260) are radially rotatably arranged on the surface of the pressure head (250); the length of the support rods (260) is adjustable; the upper half of the support rods (260) is rotatable via a rotating shaft; and a support plate (210) for the product to resist a limiting device is arranged at the bottom of the support rods (260).

2. The automatic material coding device for a press according to claim 1, characterized in that: The support plate (210) is provided with a sliding groove for the limiting plate (240) to slide, and the interior of the fixing column (220) is fixedly connected with a return spring rod (230).

3. The automatic material coding device for a press machine according to claim 1, characterized in that: The first transmission mechanism (110) comprises a first drive chain (160), a first linear module (170) slidably arranged on the first transmission mechanism (110) via the first drive chain (160), and a moving seat (180) vertically sliding on the first linear module (170).

4. The automatic material coding device for a press machine according to claim 3, characterized in that: The movable seat (180) is fixedly connected to a flip box (190) via a connecting rod, and the flip box (190) is fixedly connected to one end of the support plate (210) via an output end of a reversing motor.

5. The automatic material coding device for a press machine according to claim 1, characterized in that: The second transmission mechanism (120) comprises a placement seat (300), a limit stopper (350) for changing the diameter of a placement slot of the placement seat (300), and an inclined rod (330) for being pressed to drive the limit stopper (350) to retract.

6. The automatic material stacking device for a press machine according to claim 5, characterized in that: A plurality of guide rails (310) are provided at the bottom of the placement seat (300), and a slider and a spring (320) for sliding and resetting the inclined rod (330) are provided inside the guide rail (310). The inclined rod (330) is slidably connected to the guide rail (310) via the slider, and the spring (320) is fixedly arranged on one side of the inner wall of the guide rail (310).

7. The automatic material coding device for a press machine according to claim 6, characterized in that: The lower half of the oblique rod (330) is rotatably connected to a force-bearing rod via a rotating shaft, and a limit screw rod (340) is provided on the rotating shaft.

8. The automatic material coding device for a press machine according to claim 7, characterized in that: The placement seat (300) is connected to a second linear module (290), a second driving chain (280) is provided on one side of the second linear module (290), the second linear module (290) is used for the vertical sliding of the placement seat (300), and the second driving chain (280) is used for the lateral sliding of the second linear module (290) on the second transmission mechanism (120).

9. The automatic material coding device for a press machine according to claim 1, characterized in that: One side of the first transmission mechanism (110) and the second transmission mechanism (120) are both fixedly connected to a device housing (100); a transmission slot for a transmission belt (140) is provided at the bottom of the device housing (100); a plurality of storage trays (150) for placing products are placed on the transmission belt (140); and a detection camera (130) is fixedly arranged on one side of the lower half of the device housing (100).

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