Automatic receiving and stacking device for punching sheets

Abstract

The utility model discloses an automatic punching sheet receiving and stacking device which comprises an equipment frame, a feeding conveying belt is fixedly installed at the top of the equipment frame, a flow dividing mechanism is fixedly installed in an inner cavity of the equipment frame, punching sheets are conveyed to a rotating table through the feeding conveying belt, and then a flow dividing rotating shaft is driven to rotate through a flow dividing motor. The shunting rotating shaft drives a tooth block to rotate through a transmission gear, the tooth block drives a moving roller shaft to rotate through a rotating table, the moving roller shaft and the rotating table are rotated in one direction, then the moving roller shaft rotates, the rotating table and a punching sheet are moved into one of the automatic stacking mechanisms on the two sides of the equipment frame, and the punching sheet is moved to a placing plate. And then a stacking motor drives a stacking rotating shaft to rotate, the stacking rotating shaft drives a driven gear to rotate through a main gear, the driven gear drives a threaded rod to rotate through a rotating rod, the threaded rod drives a placing plate to move downwards on a stacking frame, and the other punching sheet is conveniently stacked.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile production equipment, and particularly relates to an automatic blanking and palletizing device for punching sheets. Background Technique

[0002] The front axle and rear axle of an automobile are components connecting the support frame of the automobile and a pair of front wheels or rear wheels. During the production process of the front axle and rear axle of an automobile, the sheets stamped by a stamping machine are manually collected, palletized and then sent to a bending station, and are processed into a formed shape through bending and subsequent welding processes.

[0003] However, after stamping, manual handling and palletizing operations require the participation of multiple operators. The work intensity of the operators is high, the production efficiency is low, and there are certain safety hazards. Therefore, the prior art needs an automatic blanking, palletizing and conveying device during the production process of the front axle and rear axle of an automobile after stamping by a stamping machine. Content of the Utility Model

[0004] In order to solve the above problems, the purpose of the utility model is to provide a device that can automatically collect and palletize punching sheets.

[0005] To achieve the above purpose, the utility model provides an automatic blanking and palletizing device for punching sheets, which includes an equipment frame. A feeding conveyor belt is fixedly installed at the top of the equipment frame. A shunting mechanism is fixedly installed in the inner cavity of the equipment frame. The shunting mechanism includes a shunting motor, a shunting rotating shaft, a transmission gear, a rotating table, a moving roller shaft, a guiding plate and a tooth block. Automatic palletizing mechanisms are fixedly installed on both sides of the equipment frame. The automatic palletizing mechanisms include a palletizing frame, a palletizing motor, a palletizing rotating shaft, a main gear, a slave gear, a rotating rod, a threaded rod, a placing plate and a moving conveyor belt.

[0006] In one example, the output end of the shunting motor is fixedly connected to the outer surface of the shunting rotating shaft through a speed reducer, and the outer surface of the shunting rotating shaft is fixedly connected to the inner surface of the transmission gear.

[0007] In one example, the outer surface of the transmission gear meshes with the outer surface of the tooth block, and the outer surface of the tooth block is fixedly connected to the inner surface of the rotating table.

[0008] In one example, the inner surface of the rotating table is rotatably connected to the outer surface of the moving roller shaft. The bottom of the guiding plate is fixedly connected to the top of the equipment frame. The outer surface of the rotating table is rotatably connected to the inner surface of the equipment frame.

[0009] In one example, the inner cavity of the palletizing frame is fixedly connected to the bottom of the palletizing motor. The output end of the palletizing motor is fixedly connected to the outer surface of the palletizing rotating shaft through a speed reducer, and the outer surface of the palletizing rotating shaft is fixedly connected to the inner surface of the main gear.

[0010] In one example, the outer surface of the main gear meshes with the outer surface of the driven gear. The inner surface of the driven gear is fixedly connected to the outer surface of the rotating rod. The top end of the rotating rod penetrates through the palletizing rack) and extends to the outside of the palletizing rack. The top end of the rotating rod is fixedly connected to the bottom end of the threaded rod.

[0011] In one example, the outer surface of the threaded rod is fixedly connected to the inner surface of the placement plate. The inner surface of the placement plate is threadedly connected to the outer surface of the threaded rod. The outer surface of the threaded rod is slidably connected to the inner surface of the palletizing rack. The outer surface of the moving conveyor belt is sleeved with the inner surface of the palletizing rack.

[0012] The automatic blanking and palletizing device for punching sheets proposed by the present utility model can bring the following beneficial effects:

[0013] 1. By adding a design for automatically palletizing punching sheets, the present utility model drives the shunt rotating shaft to rotate through the shunt motor. The shunt rotating shaft drives the tooth block to rotate through the transmission gear. The tooth block drives the rotating table and the moving roller shaft to rotate. Through the combined use of the feeding conveyor belt and the moving roller shaft, and through the combined use of the guiding plate and the placement plate, and the combined use of the placement plate and the threaded rod, the punched sheets are automatically palletized together respectively, avoiding the problem that the manual palletizing step of punching sheets leads to high working intensity of operators and low production efficiency.

[0014] 2. Through the design of automatically collecting the palletized punching sheets, the present utility model drives the palletizing rotating shaft to rotate through the palletizing motor. The palletizing rotating shaft drives the driven gear to rotate through the main gear. The driven gear drives the threaded rod to rotate through the rotating rod. The threaded rod drives the placement plate to move up and down. Through the combined use of the placement plate and the moving conveyor belt, the palletized punching sheets are automatically placed on the conveyor belt, avoiding the problem that the palletized punching sheets need to be manually carried, which leads to high working intensity of operators and low production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of an automatic blanking and palletizing device for punching sheets of the present utility model.

[0017] Figure 2 is a three-dimensional structural schematic diagram of the automatic palletizing mechanism of the present utility model.

[0018] Figure 3This is a partial cross-sectional view of the three-dimensional structure of the palletizing rack of the present utility model.

[0019] Figure 4 This is a partial cross-sectional view of the three-dimensional structure of the equipment rack of the present utility model.

[0020] The reference numerals in the figure respectively represent: 1. Equipment rack; 2. Feeding conveyor belt; 3. Shunting mechanism; 31. Shunting motor; 32. Shunting rotating shaft; 33. Driving gear; 34. Rotating table; 35. Moving roller shaft; 36. Guide plate; 37. Tooth block; 4. Automatic palletizing mechanism; 41. Palletizing rack; 42. Palletizing motor; 43. Palletizing rotating shaft; 44. Main gear; 45. Driven gear; 46. Rotating rod; 47. Threaded rod; 48. Placing plate; 49. Moving conveyor belt. Specific embodiments

[0021] In order to more clearly illustrate the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the 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 thus should not be construed as a limitation to the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0024] In the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between 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 circumstances.

[0025] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one solution", "some solutions", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

[0026] As Figures 1 to 4 shown, an embodiment of the present utility model provides an automatic blanking and palletizing device for punching sheets, which includes an equipment frame 1. A feeding conveyor belt 2 is fixedly installed at the top of the equipment frame 1. A shunting mechanism 3 is fixedly installed in the inner cavity of the equipment frame 1. The shunting mechanism 3 includes a shunting motor 31, a shunting rotating shaft 32, a transmission gear 33, a rotating table 34, a moving roller shaft 35, a guiding plate 36, and a tooth block 37. Automatic palletizing mechanisms 4 are fixedly installed on both sides of the equipment frame 1. The automatic palletizing mechanisms 4 include a palletizing frame 41, a palletizing motor 42, a palletizing rotating shaft 43, a main gear 44, a slave gear 45, a rotating rod 46, a threaded rod 47, a placing plate 48, and a moving conveyor belt 49.

[0027] Specifically, the output end of the shunting motor 31 is fixedly connected to the outer surface of the shunting rotating shaft 32 through a speed reducer, and the outer surface of the shunting rotating shaft 32 is fixedly connected to the inner surface of the transmission gear 33.

[0028] Specifically, the outer surface of the transmission gear 33 meshes with the outer surface of the tooth block 37, and the outer surface of the tooth block 37 is fixedly connected to the inner surface of the rotating table 34.

[0029] Specifically, the inner surface of the rotating table 34 is rotatably connected to the outer surface of the moving roller shaft 35. The bottom of the guiding plate 36 is fixedly connected to the top of the equipment frame 1, and the outer surface of the rotating table 34 is rotatably connected to the inner surface of the equipment frame 1.

[0030] There is an output device inside the moving roller shaft 35, which can drive the moving roller shaft 35 to rotate.

[0031] Specifically, the inner cavity of the palletizing frame 41 is fixedly connected to the bottom of the palletizing motor 42. The output end of the palletizing motor 42 is fixedly connected to the outer surface of the palletizing rotating shaft 43 through a speed reducer, and the outer surface of the palletizing rotating shaft 43 is fixedly connected to the inner surface of the main gear 44.

[0032] Specifically, the outer surface of the main gear 44 meshes with the outer surface of the driven gear 45. The inner surface of the driven gear 45 is fixedly connected to the outer surface of the rotating rod 46. The top end of the rotating rod 46 penetrates through the palletizing rack 41 and extends to the outside of the palletizing rack 41. The top end of the rotating rod 46 is fixedly connected to the bottom end of the threaded rod 47.

[0033] Specifically, the outer surface of the threaded rod 47 is fixedly connected to the inner surface of the placing plate 48. The inner surface of the placing plate 48 is threadedly connected to the outer surface of the threaded rod 47. The outer surface of the threaded rod 47 is slidably connected to the inner surface of the palletizing rack 41. The outer surface of the moving conveyor belt 49 is sleeved with the inner surface of the palletizing rack 41.

[0034] Working principle: The processed punching pieces will fall onto the feeding conveyor belt 2 and then be transported to the rotating table 34. Then, the shunting motor 31 drives the shunting rotating shaft 32 to rotate. The shunting rotating shaft 32 drives the tooth block 37 to rotate through the transmission gear 33. The tooth block 37 drives the moving roller shaft 35 to rotate through the rotating table 34. Rotate the moving roller shaft 35 and the rotating table 34 in one direction. Then, the moving roller shaft 35 rotates to move the rotating table 34 and the punching pieces into one of the automatic palletizing mechanisms 4 on both sides of the equipment rack 1. The punching pieces move onto the placing plate 48. Then, the palletizing motor 42 drives the palletizing rotating shaft 43 to rotate. The palletizing rotating shaft 43 drives the driven gear 45 to rotate through the main gear 44. The driven gear 45 drives the threaded rod 47 to rotate through the rotating rod 46. The threaded rod 47 drives the placing plate 48 to move downward on the palletizing rack 41, facilitating the stacking of another punching piece. When a certain number of punching pieces are stacked on the placing plate 48, the placing plate 48 drives the punching pieces to continue moving downward and places the punching pieces on the moving conveyor belt 49 inside the palletizing rack 41 to transport the stacked and palletized punching pieces away.

[0035] Each embodiment in this specification is described in a progressive manner. For the same or similar parts among the embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant parts, reference can be made to the partial description of the method embodiment.

[0036] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. An automatic blanking and stacking device for punching sheets, characterized in that, It includes an equipment rack (1), a feeding conveyor belt (2) is fixedly installed at the top of the equipment rack (1), a shunting mechanism (3) is fixedly installed in the inner cavity of the equipment rack (1), the shunting mechanism (3) includes a shunting motor (31), a shunting rotating shaft (32), a transmission gear (33), a rotating table (34), a moving roller shaft (35), a guiding plate (36) and a tooth block (37), automatic palletizing mechanisms (4) are fixedly installed on both sides of the equipment rack (1), and the automatic palletizing mechanisms (4) include a palletizing rack (41), a palletizing motor (42), a palletizing rotating shaft (43), a main gear (44), a driven gear (45), a rotating rod (46), a threaded rod (47), a placing plate (48) and a moving conveyor belt (49).

2. The automatic sheet collecting and palletizing device according to claim 1, characterized in that, The output end of the shunting motor (31) is fixedly connected to the outer surface of the shunting rotating shaft (32) through a speed reducer, and the outer surface of the shunting rotating shaft (32) is fixedly connected to the inner surface of the transmission gear (33).

3. The automatic blanking and palletizing device according to claim 1, characterized in that, The outer surface of the transmission gear (33) meshes with the outer surface of the tooth block (37), and the outer surface of the tooth block (37) is fixedly connected to the inner surface of the rotating table (34).

4. An automatic blanking and stacking device for punching sheets according to claim 1, characterized in that, The inner surface of the rotating table (34) is rotatably connected to the outer surface of the moving roller shaft (35), the bottom of the guiding plate (36) is fixedly connected to the top of the equipment rack (1), and the outer surface of the rotating table (34) is rotatably connected to the inner surface of the equipment rack (1).

5. The automatic blanking stacking device according to claim 1, characterized in that, The inner cavity of the palletizing rack (41) is fixedly connected to the bottom of the palletizing motor (42), the output end of the palletizing motor (42) is fixedly connected to the outer surface of the palletizing rotating shaft (43) through a speed reducer, and the outer surface of the palletizing rotating shaft (43) is fixedly connected to the inner surface of the main gear (44).

6. The automatic blanking stacking device according to claim 1, characterized in that, The outer surface of the main gear (44) meshes with the outer surface of the driven gear (45), the inner surface of the driven gear (45) is fixedly connected to the outer surface of the rotating rod (46), the top end of the rotating rod (46) penetrates through the palletizing rack (41) and extends to the outside of the palletizing rack (41), and the top end of the rotating rod (46) is fixedly connected to the bottom end of the threaded rod (47).

7. An automatic blanking and stacking device for punching sheets according to claim 1, characterized in that, The outer surface of the threaded rod (47) is fixedly connected to the inner surface of the placing plate (48), the inner surface of the placing plate (48) is threadedly connected to the outer surface of the threaded rod (47), the outer surface of the threaded rod (47) is slidably connected to the inner surface of the palletizing rack (41), and the outer surface of the moving conveyor belt (49) is sleeved on the inner surface of the palletizing rack (41).

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