A lamination machine

Abstract

The present application relates to the technical field of laminating machine, disclose a kind of laminating machine, its technical scheme main point is including machine body, the conveying mechanism of being able to at least transport one negative is provided on the machine body;The present application is based on the traditional laminating machine, setting up material changing mechanism, material changing mechanism is automatically rejected ordinary sheet on conveying mechanism according to production needs, and is replaced into special sheet, to solve the problem that the flexibility of assembly line production is poor.Simultaneously in actual production process, sheet will have unqualified product, and unqualified sheet is removed by material removing component, and then is replaced into qualified sheet, to improve the qualified rate of product.

Description

Technical Field

[0001] This invention relates to the field of stacking machine technology, and more specifically to a stacking machine. Background Technology

[0002] When processing products such as automotive heat exchangers, various material plates need to be stacked sequentially into groups. During this stacking process, different base plates and sheet materials need to be combined and stacked together. To meet production efficiency requirements, an assembly line processing mode is usually adopted. However, within a set of material plates, due to processing needs, certain layers of material plates often need to be replaced with special material plates. The existing assembly line processing mode has poor flexibility and is difficult to adapt to the replacement of special material plates. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a stacking machine to overcome the above-mentioned defects in the existing technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a stacking machine, comprising a body, wherein the body is provided with a conveying mechanism capable of transporting at least one type of film; and at least one set of feeding mechanisms, wherein the feeding mechanisms are located on one side of the conveying direction of the conveying mechanism; the feeding mechanism includes a picking component and a storage component, wherein the storage component is configured to store a plurality of films, and the picking component is configured to sequentially place the films onto the film position on the conveying mechanism; and a changing mechanism, wherein the changing mechanism is located on one side of the conveying direction of the conveying mechanism and downstream of the feeding mechanism, wherein the changing mechanism includes a descrambling component and a picking component, wherein the descrambling component is configured to discharge the film from one side of the conveying mechanism, and the picking component is configured to place the film to be replaced onto the conveying mechanism; and a stacking mechanism, wherein the stacking mechanism includes a receiving plate, the receiving plate being driven to move vertically and align with the output end of the conveying mechanism to stack the films.

[0005] The beneficial effects of this invention are as follows: Based on the traditional stacking machine, a material changing mechanism is added. This mechanism automatically removes ordinary sheet metal from the conveyor and replaces it with special sheet metal according to production needs, thus solving the problem of poor flexibility in assembly line production. Furthermore, in actual production, there will always be defective products on the sheet metal. The unqualified sheet metal is removed by the unqualified material removal component and replaced with qualified sheet metal, thereby improving the product qualification rate. Attached Figure Description

[0006] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0007] Figure 2 This is a schematic diagram of the material changing mechanism of the present invention;

[0008] Figure 3 This is the present invention. Figure 2 A magnified view of a section at point A in the middle;

[0009] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0010] Figure 5 yes Figure 4 A magnified view of a section at point B in the middle;

[0011] Figure 6 This is a partial structural schematic diagram of the conveying mechanism of the present invention;

[0012] Figure 7 This is a schematic diagram of the feeding mechanism of the present invention;

[0013] Figure 8 yes Figure 7 A magnified view of a section at point C;

[0014] Figure 9 This is a partial structural schematic diagram of the feeding mechanism of the present invention;

[0015] Figure 10 This is a three-dimensional structural diagram of the positioning structure in this invention;

[0016] Figure 11 This is a partial structural schematic diagram of the stacking mechanism in this invention.

[0017] Reference numerals: 1. Machine body; 2. Conveying mechanism; 21. Conveying route; 23. Pushing component; 24. Sixth power unit; 3. Feeding mechanism; 31. Picking component; 311. Second power unit; 312. Gripping component; 313. Connecting component; 314. Installation point; 315. Suction cup; 32. Storage component; 321. First power unit; 322. First lifting mechanism; 323. First driving component; 324. Second lifting mechanism; 325. Second driving component; 326. Third driving component; 331. Conveying channel; 332. Upright pole; 333. Base; 334. Base plate; 335. Guide rail; 336. Slider; 337. Positioning structure; 338. Receiving arm 339. Moving platform; 340. Ejector; 341. Auxiliary structure; 342. Positioning channel; 343. Slotting; 4. Stacking mechanism; 41. Pushing frame; 411. Protrusion; 42. Second conveyor belt; 43. Base frame; 44. Fourth power unit; 441. Slide rail; 442. Long plate; 45. Fifth power unit; 46. Long trough; 47. Receiving plate; 5. Material changing mechanism; 51. Material removal assembly; 511. Guide plate; 512. First conveyor belt; 513. Opening; 514. Air inlet; 515. Baffle; 52. Picking assembly; 521. Material rack; 522. Third power unit; 523. Track; 524. Picking part; 53. Third conveyor belt. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] This embodiment of a film stacking machine includes a machine body 1, on which a conveying mechanism 2 capable of transporting at least one type of film is provided; and

[0020] At least one feeding mechanism 3 is provided, located on one side of the conveying direction of the conveying mechanism 2. This "one side" can be either the left or right sides, or the top or bottom sides, as long as it does not obstruct the transport of the conveying mechanism 2. The feeding mechanism 3 includes a picking component 31 and a storage component 32. The storage component 32 is configured to store several material sheets, and the picking component 31 is configured to sequentially place the material sheets onto the bottom sheet position on the conveying mechanism 2.

[0021] The material changing mechanism 5 is located on one side of the conveying mechanism 2 in the conveying direction and downstream of the feeding mechanism 3. The downstream location refers to the downstream direction of the conveying mechanism 2. The material changing mechanism 5 includes a de-materializing component 51 and a picking component 52. The de-materializing component 51 is configured to discharge the film from one side of the conveying mechanism 2, and the picking component 52 is configured to place the film to be replaced at the conveying mechanism 2.

[0022] The stacking mechanism 4 includes a receiving plate 47, which is driven to move vertically and align with the output end of the conveying mechanism 2 to stack the sheets. Based on a traditional stacking machine, a material changing mechanism 5 is added. The material changing mechanism 5 automatically removes ordinary sheets from the conveying mechanism 2 and replaces them with special sheets according to production needs, thus solving the problem of poor flexibility in assembly line production. Simultaneously, in actual production, some sheets will inevitably contain defective products. The unqualified sheets are removed by the material removal component 51 and replaced with qualified sheets, thereby improving the product qualification rate.

[0023] Specifically, for ease of explanation, the sheet material or the combination of sheet materials in this invention is named as material plate, sheet, base plate, etc. The material plate is composed of the sheet material placed on the base plate, which completes the initial stacking. In the actual production process, the sheet material can be selected as needed.

[0024] Specifically, in actual production, it is usually necessary to stack two or more different films together. Therefore, the material sheet can transport two or more films at the same time, and different types of films can be transported through different conveying channels 331.

[0025] In one embodiment, the storage component 32 includes a first power unit 321, a base 333, and a conveying channel 331. The conveying channel 331 is formed on the upper side of the base 333. The material sheets are stacked sequentially along the conveying channel 331. The first power unit 321 is configured to drive the material sheets to be transported along the conveying channel 331 to the material picking component 31.

[0026] In one embodiment, the storage component 32 further includes a guide rail 335, and the plurality of storage components 32 are slidably mounted on the guide rail 335. The guide rail 335 is arranged on both sides to facilitate the up and down movement of the ejector 340.

[0027] In one embodiment, each of the storage components 32 includes a base 333, on which a through hole larger than the ejector 340 is provided.

[0028] Specifically, a base plate 334 is provided at the bottom of several bases 333, and a slider 336 is provided at the bottom of the base plate 334 and is slidably connected to the guide rail 335. There are also several sliders 336, which are located on both sides of the first lifting mechanism 322.

[0029] In one embodiment, a plurality of vertically arranged uprights 332 are provided on the base 333, and a conveying channel 331 is formed between the plurality of uprights 332.

[0030] In one embodiment, the first power unit 321 includes a first lifting mechanism 322 and a second lifting mechanism 324. The first lifting mechanism 322 includes an ejector 340, which is driven to reciprocate in the vertical direction to lift the sheet to a predetermined height (the predetermined height is the height at which the ejector 340 meets the sheet at the receiving arm 338) or to lower and reset. Here, lowering and resetting means lowering to the initial position of the ejector 340.

[0031] The second lifting mechanism 324 includes a moving platform 339 driven to reciprocate in the vertical direction. The driving direction of the moving platform 339 is consistent with the driving direction of the ejector 340. The moving platform 339 mainly drives the receiving arm 338 to move in the vertical direction. The receiving arm 338, which is set on the moving platform 339 and driven to move in the horizontal direction to receive or release the material sheet, can move to the ejector 340 to receive the material sheet or release the material sheet at the positioning structure 337.

[0032] The second lifting mechanism 324 includes a second driving member 325 and a third driving member 326, which are used to drive the moving platform 339 to move vertically and the receiving arm 338 to move horizontally, respectively.

[0033] Specifically, the second drive component 325 and the third drive component 326 include, but are not limited to, cylinders, hydraulic cylinders, etc.

[0034] The positioning structure 337 is located above the ejector 340. The bottom of the positioning structure 337 has a positioning channel 342 that allows the sheet to enter. The positioning channel 342 is designed to limit the side of the sheet. The side has a slot 343 that allows the receiving arm 338 to pass through. After the receiving arm 338 leaves the slot 343, the release of the sheet is completed.

[0035] The receiving arm 338 receives the sheet material from the top ejector 340 and lifts the sheet material into the positioning structure 337 before releasing the sheet material.

[0036] Specifically, the predetermined height is adjustable, not fixed. In this invention, the predetermined height is usually related to the height of a set of material sheets. The higher the height of a set of material sheets, the lower the predetermined height.

[0037] In one embodiment, the shape of the ejector 340 includes, but is not limited to, block or strip shapes, and it is only necessary to stably lift the sheet.

[0038] Specifically, the ejector 340 is located on the side of the sheet that contacts the material (see attached image). Figure 9 The top surface (the middle part) is adapted to the shape of the sheet. For example, if the bottom of the sheet is flat, the contact surface between the ejector 340 and the sheet is also flat, which increases the stability when driving the sheet.

[0039] Specifically, the ejector 340 is a long strip with a certain width. Its length is roughly the same as the length of the sheet, and its width can basically ensure that the sheet is not easy to tip over during the ejection process. The advantage of this design is that it is convenient to cooperate with the receiving arm 338 in the attached drawing.

[0040] In one embodiment, the first lifting mechanism 322 further includes a first drive member 323 configured to provide vertical driving force to the ejector member 340.

[0041] Specifically, the first driving component 323 (including the entire first lifting mechanism 322) is located at the bottom of the storage component 32. The output end of the driving source of the first driving component 323 can enter the material sheet. The advantage of this setting is that the first lifting mechanism 322 will not interfere with the position of the material sheet when the ejector 340 is in the reset state. That is, a transportation space is formed between the initial position of the ejector 340 and the positioning structure 337 for the conveying mechanism 2 to transport the material sheet.

[0042] Specifically, the driving source of the first driving component 323 includes, but is not limited to, pneumatic cylinders, hydraulic cylinders, electric cylinders, etc.

[0043] Specifically, the first driving component 323 also includes two sets of auxiliary structures 341, namely a sliding sleeve and a sliding rod. The sliding sleeve can be installed at the bottom of the storage component 32 or can be installed through a separate support structure. The sliding rod and the sliding sleeve are slidably connected, and one end is fixedly connected to the ejector 340. Through this auxiliary structure 341, the stability of the drive source output end of the first driving component 323 during the extension or shortening process can be improved, so that the ejector 340 always runs smoothly in the vertical direction.

[0044] In one embodiment, the mobile platform 339 has a certain length to ensure that it can be completely moved away from the sheet during the driving of the receiving arm 338.

[0045] In one embodiment, the receiving end of the receiving arm 338 is adapted to the shape of the ejector 340. Here, "adapted to the shape" means that the receiving end of the receiving arm 338 will not physically collide with the ejector 340 during the process of receiving the ejector sheet, and can also get as close to each other as possible to ensure stability when receiving the sheet.

[0046] In one embodiment, the material handling assembly 31 includes a second power unit 311 and at least one gripper 312. The gripper 312 is configured to have a switchable first position and a second position. When the gripper 312 is in the first position, it aligns with the material sheet in the storage assembly 32 to grip the material sheet. When the gripper 312 is in the second position, it aligns with the bottom sheet on the conveying mechanism 2 to release the material sheet. The second power unit 311 is configured to drive the gripper 312 to switch between the first position and the second position.

[0047] In one embodiment, the second power unit 311 includes, but is not limited to, an electric motor, a cylinder, a hydraulic cylinder, etc.

[0048] Specifically, when the second power unit 311 is a pneumatic cylinder or a hydraulic cylinder, its output end is connected to the gripper 312, which drives the gripper 312 to reciprocate along a straight line. The first position and the second position are located at the two ends of the reciprocating motion, thereby completing the material change.

[0049] For details, see attached. Figure 9 As shown, the second power unit 311 is a motor (the output shaft of the motor is located at the midpoint between the first position and the second position), and its output end is provided with a connector 313 (the shape of the connector 313 is not specifically limited, as long as it does not collide with other mechanisms and the gripping member 312 can be aligned with the material piece (in the positioning structure 337) and the conveying mechanism 2 respectively).

[0050] Furthermore, the connector 313 has several mounting points 314, and each mounting point 314 is equipped with a gripper 312 (attached). Figure 9There are two grippers in the middle. When the motor drives the connecting piece 313 to rotate half a turn each time, one gripper 312 is aligned with the conveying mechanism 2 and the other gripper 312 is aligned with the positioning structure 337, thereby realizing the function of one gripper picking up material and the other gripper discharging material, which improves work efficiency.

[0051] In one embodiment, the gripper 312 includes a suction cup 315 connected to an air source (usually an air pump). The air source generates a reverse airflow to make the suction cup 315 generate suction, which can pick up the material at a certain height. When the air source is disconnected, the suction is automatically eliminated, and the material can fall into the substrate.

[0052] In one embodiment, the material removal assembly 51 includes an air vent 514 (as shown in the attached document). Figure 5 The air inlet 514 shown penetrates the baffle 515. The inlet is marked as the air inlet connected to the air source, and the other end (the back side of the baffle 515) is the air outlet connected to the air source. The air inlet 514 is located on one side of the conveying mechanism 2, and an opening 513 is formed on the other side of the conveying mechanism 2. When the air source is working, the air inlet 514 outputs airflow so that the film is discharged from the opening 513.

[0053] Specifically, several air inlets 514 can be set up in a horizontal array, so that the generated airflow is horizontal and has a certain width, which makes it easier to blow off the material sheet with a certain width.

[0054] In one embodiment, the unloading assembly 51 includes a first conveyor belt 512 and a guide plate 511. The first conveyor belt 512 is located on one side of the conveying mechanism 2, and the guide plate 511 is inclined with one end aligned with the first conveyor belt 512 and the other end aligned with the unloading assembly 51.

[0055] Specifically, baffles 515 are provided on both sides of the conveying mechanism 2 in the transport direction. These baffles 515 are to prevent the material plate and bottom sheet from falling from both sides of the transport direction. The opening 513 is formed when no baffle 515 is provided at that location.

[0056] For details, see attached. Figure 5 As shown, the guide plate 511 is bent upwards on both sides. When conveying the material plate, the material plate will not fall off from both sides of the guide plate 511 after bending.

[0057] In one embodiment, a plurality of first conveyor belts 512 are provided and arranged sequentially from top to bottom, and guide plates 511 are configured to be driven to move or rotate so that one end of the guide plate 511 can be aligned with a plurality of first conveyor belts 512 respectively.

[0058] For details, see attached. Figure 4As shown, there are two first conveyor belts 512. In actual use, there may be two situations when the stacked material plates are stacked. One is that the material plates need to be replaced with special material plates. These material plates themselves are without defects and can be reused. The other is that the product is defective and needs to be replaced as waste material. Therefore, one of the two first conveyor belts 512 is configured to transport defective waste material, and the other is configured to transport material plates that need to be replaced.

[0059] In one embodiment, the guide plate 511 is mounted on the conveying mechanism 2 (generally on the frame of the conveying mechanism 2, without affecting the conveying operation of the conveying mechanism 2). The guide plate 511 is driven by a power source with a moving output, such as a cylinder, or a power source with a rotating output, such as a motor, as shown in the attached figure. Figure 5 As shown in the figure, the guide plate 511 is aligned with two positions of the first conveyor belt 512, rather than having two guide plates 511.

[0060] For details, see attached. Figure 5 As shown, a cylinder is provided at the bottom of the guide plate 511. The connection between the cylinder output end and the guide plate 511 is hinged, or the cylinder is configured to be movable, so that there will be no interference between the cylinder output stroke and the rotation stroke of the guide plate 511.

[0061] Specifically, a motor is installed at the hinge shaft of the guide plate 511, and the motor is used to drive the hinge shaft and the guide plate 511 to rotate.

[0062] In one embodiment, the picking component 52 includes a rack 521, a picking member 524, and a third power unit 522.

[0063] The pick-up member 524 is configured to have switchable third and fourth positions. When the pick-up member 524 is in the third position, it aligns with the material plate in the material rack 521 to pick up the material plate (in this embodiment, the material rack 521 is located directly below the third power unit 522). When the pick-up member 312 is in the fourth position, it aligns with the conveying mechanism 2 to release the material plate. The third power unit 522 is configured to drive the pick-up member 524 to switch between the third and fourth positions.

[0064] For details, see attached. Figure 2 As shown, the material rack 521 is equipped with several storage areas, which can stack several special material plates or ordinary material plates, respectively used to replace the ordinary plates that need to be placed with special material plates and the waste materials that need to be replaced.

[0065] Specifically, the picking component 524 can be similar in structure to the gripping component 312, and can pick up the special material plate through the suction cup 315.

[0066] Specifically, the third power unit 522 includes a cylinder (which may also be an electric cylinder or a hydraulic cylinder) and a track 523. The track 523 is horizontally arranged, and the picking member 524 is disposed on the track 523. The cylinder is used to drive the picking member 524 to move along the track 523 so as to align with the third position and the fourth position respectively.

[0067] In one embodiment, as shown in the appendix Figure 2 As shown, the picking component 52 also includes a third conveyor belt 53. The material rack 521 is located on the upper side of the third conveyor belt 53. The material plate on the material rack 521 is placed on the third conveyor belt 53 and can be transported to the picking component 524. The setting of the third conveyor belt 53 allows special material plates to be arranged in sequence. After each material plate is picked up, the third conveyor belt 53 moves the material plate by one material plate length.

[0068] In one embodiment, the material plate on the material rack 521 can be placed at the third conveyor belt 53 by means of a robot, suction cup 315, etc.

[0069] In one embodiment, the stacking mechanism 4 includes a pusher frame 41 and two sets of second conveyor belts 42. The pusher frame 41 has two protrusions 411, which are respectively aligned with the two second conveyor belts 42. The pusher frame 41 is driven to deliver the bottom sheet on the receiving plate 47 to the corresponding second conveyor belt 42 through the protrusions 411.

[0070] Specifically, several pushers 41 can be provided. In the attached drawing, two are provided and they correspond one-to-one with the positions of the receiving plate 47.

[0071] In the process of using this invention, after the receiving plates 47 are stacked, the material on the receiving plates 47 can be pushed onto the second conveyor belt 42 by the pusher frame 41. The two second conveyor belts 42 are set to transport qualified materials and unqualified materials respectively (unqualified materials will appear if there is a positional deviation during the stacking process). The pusher frame 41 is provided with two protrusions 411, which can realize the pushing of materials at different positions (the material position is switched by moving the receiving plates 47 up and down) onto the corresponding second conveyor belt 42.

[0072] In one embodiment, the second conveyor belts 42 are arranged sequentially along the height direction, and the two protrusions 411 are also arranged sequentially along the height direction, respectively aligned with the two second conveyor belts 42.

[0073] In one embodiment, a power source, including but not limited to a cylinder, is provided on one side of the pusher frame 41. The cylinder is used to drive the pusher frame 41 to move so that the protrusion 411 pushes the stacked materials onto the second conveyor belt 42.

[0074] In one embodiment, the stacking mechanism 4 further includes a base frame 43, a fourth power unit 44 and a fifth power unit 45, a plurality of receiving plates 47 are provided, and the plurality of receiving plates 47 are disposed on the base frame 43. The fourth power unit 44 is configured to drive the base frame 43 to reciprocate in the horizontal direction, and the fifth power unit 45 is configured to provide driving force for the receiving plates 47 to move in the numerical direction.

[0075] For details, see attached. Figure 11 As shown, there are two receiving plates 47. The two receiving plates 47 are arranged sequentially along the driving direction of the output end of the fourth power unit 44. After this arrangement, when one receiving plate 47 is filled with material, the other material plate is driven by the fourth power unit 44 to align with the conveying mechanism 2.

[0076] Specifically, the fourth power unit 44 includes, but is not limited to, cylinders, hydraulic cylinders, etc.

[0077] Specifically, the fourth power unit 44 also includes a slide rail 441 and a long plate 442. The long plate 442 is mounted on the slide rail 441, and the receiving plate 47 is disposed on the long plate 442. The long plate 442 is driven to slide left and right by a cylinder.

[0078] For details, see attached. Figure 11 As shown, the fifth power source is also installed on the long plate 442.

[0079] For details, see attached. Figure 11 As shown, the base frame 43 under the long plate 442 has a long slot 46. The long slot 46 is to prevent the fifth power source from interfering with the base frame 43 when it is moving.

[0080] In one embodiment, the fifth power unit 45 includes, but is not limited to, cylinders, hydraulic cylinders, etc.

[0081] In one embodiment, the conveying mechanism 2 has a plurality of conveying routes 21 configured to convey different films respectively, and the conveying mechanism 2 includes a merging component configured to sequentially cross-merge the films in the respective conveying routes 21.

[0082] In one embodiment, the merging assembly includes a sixth power unit 24 and at least one pusher 23. When the merging assembly is disposed on the upper side of a plurality of conveying channels 331, the sixth power unit 24 drives the pusher 23 to circulate in a cycle to push the film on one of the conveying routes 21 into the adjacent conveying routes 21 in turn.

[0083] For details, see attached. Figure 6 As shown, the sixth power unit 24 includes, but is not limited to, an electric motor.

[0084] For details, see attached. Figure 6As shown, the pusher 23 includes two pulleys connected by a belt. A lever (pusher 23) is provided on the belt. The motor drives the pulleys to rotate, which in turn drives the lever to move, thereby sending the film from one conveying route 21 into another conveying route 21.

[0085] Working principle: The film is transported in the conveying route 21 of the conveying mechanism 2. When passing the merging assembly, the sixth power unit 24 drives the pusher 23 to move, so as to send the material plate in the conveying channel 331 on one side into the conveying channel 331 on the other side. When passing the picking assembly 31, the first lifting mechanism 322 will lift the film along the conveying channel 331 to a certain height, and then the receiving arm 338 will receive the film and send it into the positioning structure 337. The suction cup 315 will then remove the film from the positioning structure 337. The material is picked up and then fed into the conveying mechanism 2 by the second power unit 311. The material is aligned with the bottom sheet on the conveying mechanism 2 and placed into the bottom sheet. This action is repeated. When the material in a set of conveying channels 331 is used up, the next set of materials is moved to the first lifting mechanism 322 by the guide rail 335. At this time, the ejector 340 is located on the lower side of the guide rail 335 and the receiving arm 338 is located on the upper side of the guide rail 335. This will not affect the switching of the conveying channel 331. Then the above operation can be repeated. When the processed material plate passes through the material removal component 51, the air port 514 blows the material plate that needs to be replaced into the guide plate 511. Then, the rotation of the guide plate 511 sends different material plates into the corresponding first conveyor belt 512. Then, the removal component takes the material plate that needs to be replaced from the third conveyor belt or the material rack 521 and puts it into the empty space of the conveying mechanism 2. When the material plate leaves the conveying mechanism 2, it is stacked on the receiving plate 47. After a set of materials is stacked, the fifth power unit 45 drives the material to move to the corresponding second conveyor belt 42. Then, the protrusion 411 sends the material into the corresponding conveyor belt. During this period, the fourth power unit 44 completes the switching of the receiving plate 47 without affecting the receiving work.

[0086] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A stacking machine, comprising a machine body (1), characterized in that: The machine body (1) is provided with a conveying mechanism (2) capable of transporting at least one type of film; and At least one feeding mechanism (3) is located on one side of the conveying direction of the conveying mechanism (2); the feeding mechanism (3) includes a picking component (31) and a storage component (32), the storage component (32) is configured to store a plurality of material pieces, and the picking component (31) is configured to sequentially place the material pieces onto the bottom plate of the conveying mechanism (2), the bottom plate and the material pieces forming a material plate; and A material changing mechanism (5) is located on one side of the conveying direction of the conveying mechanism (2) and downstream of the loading mechanism (3). The material changing mechanism (5) includes a material removal component (51) and a material picking component (52). The material removal component (51) is configured to discharge the material plate from one side of the conveying mechanism (2), and the material picking component (52) is configured to place the material plate to be replaced at the conveying mechanism (2). Stacking mechanism (4), the stacking mechanism (4) includes receiving plate (47), the receiving plate (47) is driven to move in the vertical direction and align with the output end of the conveying mechanism (2) to stack the plates; The material removal component (51) includes an air port (514) and an air source. The air port (514) is located on one side of the conveying mechanism (2), and an opening (513) is formed on the other side of the conveying mechanism (2). When the air source is working, the air port (514) outputs airflow so that the material plate is discharged from the opening (513).

2. A stacking machine according to claim 1, characterized in that: The storage component (32) includes a first power unit (321), a base (333), and a conveying channel (331). The conveying channel (331) is formed on the upper side of the base (333). The material pieces are stacked sequentially along the conveying channel (331). The first power unit (321) is configured to drive the material pieces to be transported along the conveying channel (331) to the material picking component (31).

3. A stacking machine according to claim 1 or 2, characterized in that: The material handling assembly (31) includes a second power unit (311) and at least one gripper (312). The gripper (312) is configured to have a switchable first position and a second position. When the gripper (312) is in the first position, it aligns with the material sheet in the storage assembly (32) to grip the material sheet. When the gripper (312) is in the second position, it aligns with the bottom sheet on the conveying mechanism (2) to release the material sheet. The second power unit (311) is configured to drive the gripper (312) to switch between the first position and the second position.

4. A stacking machine according to claim 1, characterized in that: The unloading assembly (51) includes a first conveyor belt (512) and a guide plate (511). The first conveyor belt (512) is located on one side of the conveying mechanism (2). The guide plate (511) is inclined and one end is aligned with the first conveyor belt (512), and the other end is aligned with the unloading assembly (51).

5. A stacking machine according to claim 4, characterized in that: The first conveyor belt (512) is provided in a plurality of manner arranged from top to bottom, and the guide plate (511) is constructed to be driven to move or rotate so that one end of the guide plate (511) can be aligned with a plurality of the first conveyor belts (512).

6. A stacking machine according to claim 1, characterized in that: The stacking mechanism (4) includes a pusher frame (41) and two sets of second conveyor belts (42). The pusher frame (41) has two protrusions (411) formed on it. The two protrusions (411) are respectively aligned with the two second conveyor belts (42). The pusher frame (41) is driven to send the material plate on the receiving plate (47) to the corresponding second conveyor belt (42) through the protrusions (411).

7. A stacking machine according to claim 6, characterized in that: The stacking mechanism (4) further includes a base frame (43), a fourth power unit (44) and a fifth power unit (45). A plurality of receiving plates (47) are provided, and the plurality of receiving plates (47) are arranged on the base frame (43). The fourth power unit (44) is configured to drive the base frame (43) to reciprocate in the horizontal direction, and the fifth power unit (45) is configured to provide a driving force for the receiving plates (47) to move in the numerical direction.

8. A stacking machine according to claim 2, characterized in that: The conveying mechanism (2) has a plurality of conveying routes (21), which are configured to convey different films respectively. The conveying mechanism (2) includes a merging component configured to sequentially cross-merge the films in each conveying route (21).

9. A stacking machine according to claim 8, characterized in that: The merging assembly includes a sixth power unit (24) and at least one pusher (23). When the merging assembly is disposed on the upper side of a plurality of the conveying channels (331), the sixth power unit (24) drives the pusher (23) to circulate in a cyclical motion to push the film on one of the conveying routes (21) into the adjacent conveying routes (21) in turn.

Images