Turnover machine

Abstract

The utility model discloses a turn-over machine which comprises a turning device used for turning over products, a feeding conveying device used for feeding and inputting the products, a discharging conveying device used for discharging and outputting the products, a steering device, a camera device and a control device. The turnover device, the feeding conveying device and the discharging conveying device form a basic composition structure of the turnover machine, and the upper turnover assembly, the lower turnover assembly and the turnover driving assembly are arranged in the turnover device; products needing to be overturned are overturned through position switching between the upper overturning assembly and the lower overturning assembly, products not needing to be overturned can be conveyed through the overturning channel formed between the upper overturning assembly and the lower overturning assembly, and then the input and output efficiency of the products is improved. And by matching with the camera device and the control device, specified work can be accurately carried out on products needing to be steered and turned over, and then the products can be output in a unified position state.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet product turn over equipment technical field, especially in kind of turn over machine. BACKGROUND

[0002] The turn over machine is the equipment that plane product is turned over to face.

[0003] At present, the windmill type turn over machine or the indexing turntable type turn over machine is mostly used for sheet product (such as tea bag, card, wet tissue etc.). The turn over machine on the market, whether it is the windmill type turn over machine or the indexing turntable turn over machine, the device involved in the turn over is the windmill structure or the indexing disc structure, which can be understood that the turn over machine on the market belongs to the necessary procedure in the turn over procedure of sheet product, and the front and back positions of the product during loading need to be approved during the loading stage of the product, since the identification process generally involves manual approval, which will affect the working efficiency of the turn over machine, and the current turn over machine on the market is difficult to cope with the turn over output of disordered products (such as products with non-uniform front and back and non-uniform horizontal position).

[0004] After searching the existing design, such as the Chinese utility model patent with publication number CN220886249U, a sheet material piece turnover device is disclosed, which comprises a feeding conveyor belt and a discharging conveyor belt, and a turnover device composed of a driving rod, a clamping plate and a servo motor is arranged between the feeding conveyor belt and the discharging conveyor belt, the sheet material piece is clamped by the clamping plate, and the sheet material piece on the clamping plate is turned over by the driving rod and the servo motor, in this scheme, the sheet material piece must be rotated by the turnover device during the conveying and turning over process of the feeding conveyor belt and the discharging conveyor belt, so the sheet material piece needs to be arranged in the correct front and back position during loading, therefore, the necessity of sheet material piece turnover and the correctness of pre-arranging the front and back position of the sheet material piece in this scheme will affect the production efficiency of the product.

[0005] Therefore, in view of the above problems, a solution is urgently needed. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of turn over machine.

[0007] In order to achieve the above purpose, the technical scheme of the utility model has:

[0008] A kind of turn over machine, comprising:

[0009] The turnover device for turning over products comprises an upper turnover assembly, a lower turnover assembly and a turnover driving assembly, the upper turnover assembly and the lower turnover assembly are arranged at a distance from each other to form a turnover channel, and the whole formed by the upper turnover assembly and the lower turnover assembly is driven to rotate by a turnover servo motor to cyclically switch the positions of the channel openings at both ends of the turnover channel.

[0010] The feeding conveying device for feeding products is installed on the input side of the turnover device, and is used for feeding products into the turnover channel.

[0011] The discharging conveying device for discharging products is installed on the output side of the turnover device, and is used for feeding products into the turnover channel.

[0012] The turning device is arranged close to the feeding conveying device, and comprises a turning mechanism for turning the products in the horizontal direction.

[0013] The camera device is arranged close to the feeding conveying device, and is used for shooting images of the products.

[0014] The control device is electrically connected with the camera device, the turning device and the turnover device, and is used for identifying and comparing the images of the products, and issuing an execution instruction when an abnormality occurs, the execution instruction being used for instructing the turning device and the turnover device to work.

[0015] Compared with the prior art, the turnover machine comprises a turnover device for turning over products, a feeding conveying device for feeding products, a discharging conveying device for discharging products, a turning device, a camera device and a control device, the turnover device, the feeding conveying device and the discharging conveying device constitute the basic structure of the turnover machine, the upper turnover assembly and the lower turnover assembly are arranged in the turnover device, when the materials are conveyed to the turnover device, the products that need to be turned over are turned over by switching the positions between the upper turnover assembly and the lower turnover assembly, the products that do not need to be turned over can also be conveyed through the turnover channel formed between the upper turnover assembly and the lower turnover assembly, thereby improving the input and output efficiency of the products, in addition, the camera device and the control device can accurately specify the products that need to be turned and turned over, thereby realizing the output of the products in a unified position state.

[0016] In the present application, the turnover device comprises:

[0017] The mounting plate comprises a left mounting plate and a right mounting plate, and the left mounting plate and the right mounting plate clamp and fix the upper turnover assembly and the lower turnover assembly.

[0018] The overturning driving shaft is installed on the left mounting plate, and the end of the overturning driving shaft is connected to the driving end of the overturning driving assembly, and the overturning driving assembly drives the mounting plate to rotate, thereby driving the upper overturning assembly and the lower overturning assembly to rotate.

[0019] Further, the upper overturning assembly comprises an upper belt driving roller, an upper belt wound around the upper belt driving roller, an upper supporting plate arranged in the middle of the upper belt, an upper driving roller arranged in the middle of the upper belt and closely arranged to the upper belt, and an upper driven roller arranged close to the upper driving roller.

[0020] The lower overturning assembly comprises a lower belt driving roller, a lower belt wound around the lower belt driving roller, a lower supporting plate arranged in the middle of the lower belt, a lower driving roller arranged in the middle of the lower belt and closely arranged to the lower belt, and a lower driven roller arranged close to the lower driving roller.

[0021] Further, the overturning device further comprises:

[0022] The upper overturning assembly and the lower overturning assembly are driven to rotate through the synchronous transmission assembly;

[0023] The synchronous transmission assembly comprises a driving synchronous wheel, a first driven synchronous wheel sleeved on the overturning driving shaft, a first transmission belt wound around the driving synchronous wheel and the first driven synchronous wheel, a second driven synchronous wheel arranged at one end of the upper driving roller, a second transmission belt wound around the driving synchronous wheel and the second driven synchronous wheel, an upper sprocket connected to one end of the upper driving roller, a lower sprocket connected to one end of the lower driving roller, and a transmission chain wound around the upper sprocket and the lower sprocket, wherein the upper sprocket and the lower sprocket are installed at the position of the right mounting plate.

[0024] The upper driving roller and the lower driving roller are driven to rotate synchronously by driving the driving synchronous wheel to rotate through external power.

[0025] In the present application, the upper feeding conveying device comprises an upper conveying driving roller, an upper conveying driven roller, an upper conveying belt wound around the upper conveying roller and the upper conveying driven roller, an upper conveying panel arranged in the upper conveying belt, and an upper conveying driving motor for driving the upper conveying driving roller to rotate;

[0026] The upper conveying driving roller is driven to rotate by the upper conveying driving motor, thereby driving the upper conveying belt to rotate.

[0027] In the present application, the lower feeding conveying device comprises a lower conveying driving roller, a lower conveying driven roller, a lower conveying belt wound around the lower conveying roller and the lower conveying driven roller, a lower conveying panel arranged in the lower conveying belt, and a lower conveying driving motor for driving the lower conveying driving roller to rotate;

[0028] The lower conveying driving motor drives the rotation of the lower conveying driving roller to drive the rotation of the lower conveying belt.

[0029] In the present application, the turning device comprises:

[0030] The mobile module is provided with a mobile guide rail.

[0031] The turning mechanism is movably installed on the mobile guide rail.

[0032] The turning mechanism comprises:

[0033] The mounting plate is movably arranged on the mobile guide rail.

[0034] The shroud is installed on the mounting plate.

[0035] The turning unit is installed on the mounting plate and placed in the shroud.

[0036] Further, the camera device is a camera.

[0037] In the present application, the turning machine further comprises:

[0038] The turning device, the feeding conveying device, the discharging conveying device, the turning device, the camera device and the control device are all installed on the rack.

[0039] In order to better understand and implement, the present application is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 is a schematic view of the overall structure of a turning machine in the present embodiment;

[0041] Figure 2 is a schematic view of the structure of a side view angle of the turning device in the turning machine in the present embodiment;

[0042] Figure 3 is a schematic view of the structure of a perspective view angle of the turning device in the turning machine in the present embodiment;

[0043] Figure 4 is a schematic view of the structure of a top view angle of the turning device in the turning machine in the present embodiment;

[0044] Figure 5 is a schematic view of the structure of a front view angle of the turning device in the turning machine in the present embodiment;

[0045] Figure 6 is a schematic view of the structure of the feeding conveying device in the turning machine in the present embodiment;

[0046] Figure 7 is a structure diagram of a feeding conveying device in a turning machine in the embodiment;

[0047] Figure 8 is a structure diagram of a turning device in a turning machine in the embodiment. DETAILED DESCRIPTION

[0048] In order to better illustrate the utility model, the utility model is further described in detail below with reference to the drawings.

[0049] It should be clear that the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0050] The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0051] The following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it should be understood that the terms "first", "second", "third" and the like are only used to distinguish similar objects, and do not necessarily describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In addition, in the description of the present application, "a plurality of" means two or more, unless otherwise specified. The association between the associated objects is described, which means that there can be three relationships, for example, A and / or B, which can mean that A exists alone, A and B exist together, and B exists alone. The character " / " generally represents a "or" relationship between the associated objects before and after.

[0053] As a preferred embodiment of the present application, as shown in Figure 1 and Figure 2 A turning machine, comprising:

[0054] A turnover device 1 for turning over products, the turnover device 1 comprising an upper turnover assembly 11, a lower turnover assembly 12 and a turnover drive assembly (not shown), the upper turnover assembly 11 and the lower turnover assembly 12 are arranged at a distance from each other to form a turnover channel 10, the whole of the upper turnover assembly 11 and the lower turnover assembly 12 is driven to rotate by a turnover servo motor to cyclically switch the positions of the channel openings at both ends of the turnover channel 10;

[0055] A feeding conveyor 2 for feeding products, the feeding conveyor 2 is installed at the input side of the turnover device 1, the feeding conveyor 2 is used to input products to the turnover channel 10;

[0056] A discharging conveyor 3 for discharging products, the discharging conveyor 3 is installed at the output side of the turnover device 1, the discharging conveyor 3 is used to input products to the turnover channel 10;

[0057] A turning device 4, the turning device 4 is arranged close to the feeding conveyor 2, the turning device 4 comprises a turning mechanism 42, the turning mechanism 42 is used to turn the products in the horizontal direction;

[0058] A camera (not shown), the camera (not shown) is arranged close to the feeding conveyor 2, the camera (not shown) is used to take images of the products;

[0059] A control device (not shown), the control device (not shown) is electrically connected with the camera (not shown), the turning device 4 and the turnover device 1, the control device (not shown) is used to identify and compare the images of the products, and issue an execution instruction when an abnormality occurs, the execution instruction is used to instruct the turning device 4 and the turnover device 1 to work.

[0060] The turnover machine in the embodiment comprises a turnover device 1 for overturning products, a feeding conveying device 2 for feeding products, a discharging conveying device 3 for discharging products, a turning device 4, a camera device (not shown) and a control device (not shown). The turnover device 1, the feeding conveying device 2 and the discharging conveying device 3 constitute the basic structure of the turnover machine. The turnover device 1 is provided with an upper turnover assembly 11, a lower turnover assembly 12 and a turnover driving assembly (not shown). When the material is conveyed to the turnover device 1, the product to be overturned is overturned by switching the position between the upper turnover assembly 11 and the lower turnover assembly 12, and the product not to be overturned is conveyed through the turnover channel 10 formed between the upper turnover assembly 11 and the lower turnover assembly 12, thereby improving the input and output efficiency of the product. In addition, the camera device (not shown) and the control device (not shown) can accurately specify the work of the product to be turned and overturned, thereby realizing the output of the product in a unified position state.

[0061] The working principle of the turnover machine in the embodiment is as follows: when the sheet product is input, the sheet product is input on the feeding conveying device 2. The camera device (not shown) captures the image of the product conveyed on the feeding conveying device 2. The control device (not shown) judges the captured image of the product. When it is found that the position of the sheet product is abnormal, an execution instruction is sent. The execution instruction instructs the turning device 4 to turn the sheet product with the abnormal position or instructs the turnover device 1 to overturn the sheet product with the abnormal position, for example, when the sheet product is placed in the wrong position, the turning device 4 is used to turn it in the horizontal direction to make the position correct, and when the sheet product is placed in the wrong direction, the turnover device 1 is used to overturn it.

[0062] In addition, for the overturning function of the sheet product, when the sheet product to be overturned is input to the input side of the turnover device 1, the upper turnover assembly 11 and the lower turnover assembly 12 in the turnover device 1 are driven to rotate by the turnover driving assembly (not shown) to switch the position, and at the same time, the sheet product to be overturned is overturned from the input side of the turnover device 1 to the output side of the turnover device 1. The product is output after the overturning of the sheet product to be overturned is completed.

[0063] The turnover driving assembly (not shown) in the embodiment is a turnover servo motor.

[0064] As an example application of the partial specific structure of the turnover device 1, as Figure 2 and Figure 3As shown, the turnover device 1 comprises mounting plates, which include a left mounting plate 13a and a right mounting plate 13b, clamping and fixing the upper turnover assembly 11 and the lower turnover assembly 12;

[0065] A turnover driving shaft 14 is installed on the left mounting plate 13a, and the end of the turnover driving shaft 14 is connected to the driving end of the turnover driving assembly (not shown). The mounting plate is driven to rotate by the turnover driving assembly (not shown), thereby driving the upper turnover assembly 11 and the lower turnover assembly 12 to rotate.

[0066] The turnover driving shaft 14 can also be installed on the right mounting plate 13b, and the overall structure of the turnover machine is adjusted accordingly.

[0067] In this embodiment, as shown in Figure 3 and Figure 5 Specifically, the upper turnover assembly 11 comprises an upper belt driving roller 111, an upper belt (not shown) wound around the upper belt driving roller 111, an upper supporting plate 114 arranged in the middle of the upper belt (not shown) and used to support the upper belt (not shown), an upper driving roller 112 arranged in the middle of the upper belt (not shown) and closely attached to the upper belt (not shown), and an upper driven roller 113 arranged close to the upper driving roller 112.

[0068] The lower turnover assembly 12 comprises a lower belt driving roller 121, a lower belt (not shown) wound around the lower belt driving roller 121, a lower supporting plate 124 arranged in the middle of the lower belt (not shown) and used to support the lower belt (not shown), a lower driving roller 122 arranged in the middle of the lower belt (not shown) and closely attached to the lower belt (not shown), and a lower driven roller 123 arranged close to the lower driving roller 122.

[0069] In addition, the turnover device 1 further comprises:

[0070] A synchronous transmission assembly 15, through which the upper turnover assembly 11 and the lower turnover assembly 12 are driven to rotate;

[0071] The synchronous transmission assembly 15 comprises a driving synchronous wheel, a first driven synchronous wheel 152 sleeved on the turnover driving shaft 14, a first transmission belt 153 wound on the driving synchronous wheel and the first driven synchronous wheel 152, a second driven synchronous wheel 154 arranged at one end of the upper driving roller 112, a second transmission belt 155 wound on the first driven synchronous wheel 152 and the second driven synchronous wheel 154, an upper sprocket 155 connected to one end of the upper driving roller 112, a lower sprocket 156 connected to one end of the lower driving roller 122, and a transmission chain 157 wound on the upper sprocket 155 and the lower sprocket 156, wherein the upper sprocket 155 and the lower sprocket 156 are installed at the position of the right mounting plate 13b.

[0072] Generally, the external power is provided by a servo motor with forward and reverse rotation function, the driving synchronous wheel is driven to rotate by the external power, the first driven synchronous wheel 152 is driven to rotate, the second transmission belt 155 wound on the first driven synchronous wheel 152 and the second driven synchronous wheel 154 is used to drive the second driven synchronous wheel 154 to rotate, and the upper driving roller is driven to rotate, the other end of the upper driving roller 112 is connected with the upper sprocket 155, the upper sprocket 155 and the lower sprocket 156 are connected through the transmission chain 157, and the lower sprocket 156 is driven to rotate, so that the upper driving roller 112 and the lower driving roller 122 are synchronously rotated.

[0073] In the embodiment, as shown in Figure 7 and Figure 8 the feeding conveying device 2 comprises an upper conveying driving roller 21, an upper conveying driven roller 22, an upper conveying belt 23 wound on the upper conveying driving roller 21 and the upper conveying driven roller 22, an upper conveying panel 24 arranged in the upper conveying belt 23 and used for supporting the upper conveying belt 23, and an upper conveying driving motor 25 used for driving the upper conveying driving roller 21 to rotate; the upper conveying driving roller 21 is driven to rotate by the upper conveying driving motor 25, so as to drive the upper conveying belt 23 to rotate.

[0074] Similarly, the discharging conveying device 3 comprises a lower conveying driving roller 31, a lower conveying driven roller 32, a lower conveying belt 33 wound on the lower conveying driving roller 31 and the lower conveying driven roller 32, a lower conveying panel 34 arranged in the lower conveying belt 33 and used for supporting the lower conveying belt 33, and a lower conveying driving motor 35 used for driving the lower conveying driving roller 31 to rotate; the lower conveying driving roller 31 is driven to rotate by the lower conveying driving motor 35, so as to drive the lower conveying belt 33 to rotate.

[0075] In the embodiment, as shown in Figure 7 the turning device 4 comprises a moving module 41, a turning mechanism 42, and a moving guide rail 411 arranged on the moving module 41, the turning mechanism 42 is movably installed on the moving guide rail 411,

[0076] The turning mechanism 42 comprises a mounting plate 421 movably arranged on the moving guide rail 411, a shroud 422 mounted on the mounting plate 421, and a turning unit 423 mounted on the mounting plate 421 and placed in the shroud 422, and the shroud 422 is used for protecting the turning unit 423.

[0077] The turning unit 423 is used for turning the sheet product, and in the prior art, the turning unit 423 can adopt a suction cup to adsorb the sheet product and then adjust the sheet product horizontally.

[0078] Preferably, the camera device (not shown) is a camera, and the camera is used for shooting the image of the product.

[0079] In the present application, the product turnover machine further comprises:

[0080] The turnover device 1, the feeding conveying device 2, the discharging conveying device 3, the turning device 4, the camera device (not shown) and the control device (not shown) are all mounted on the rack 100.

[0081] In addition, a foot cup or a caster can be arranged at the bottom of the rack 100, so as to realize the movement and positioning of the rack 100 at a required position.

[0082] According to the disclosure and teaching of the above description, the person skilled in the art of the present application can also change and modify the above-mentioned embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should also fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the present specification, these terms are only used for convenience of description and do not constitute any limitation on the present application.

Claims

1. A dough-turning machine, characterized in that, include: A flipping device for flipping a product, the flipping device includes an upper flipping component, a lower flipping component and a flipping drive component. The upper flipping component and the lower flipping component are arranged at intervals to form a flipping channel. The whole composed of the upper flipping component and the lower flipping component is driven to rotate by a flipping servo motor so that the positions of the channel openings at both ends of the flipping channel are switched cyclically. A feeding conveyor for product input, the feeding conveyor being installed on the input side of the tilting device, the feeding conveyor being used to input the product into the tilting channel; A feeding conveyor for product unloading and output, wherein the feeding conveyor is installed on the output side of the tilting device, and the feeding conveyor is used to input the product into the tilting channel; A steering device is provided near the feeding conveyor, and the steering device includes a steering mechanism for turning the product in the horizontal direction; A camera device is provided, which is located close to the feeding and conveying device, and is used to capture images of the product. A control device is electrically connected to a camera device, a steering device, and a flipping device. The control device is used to identify and compare images of the product and to issue execution commands when an abnormality occurs. The execution commands are used to instruct the steering device and the flipping device to work.

2. The dough-turning machine according to claim 1, characterized in that, The flipping device includes: The mounting plate includes a left mounting plate and a right mounting plate, which clamp and fix the upper flip component and the lower flip component. A flip drive shaft is mounted on the left mounting plate. The end of the flip drive shaft is connected to the drive end of the flip drive assembly. The flip drive assembly drives the mounting plate to rotate, thereby causing the upper flip assembly and the lower flip assembly to rotate.

3. The dough-turning machine according to claim 2, characterized in that: The upper flipping assembly includes an upper belt drive roller, an upper belt wound around the upper belt drive roller, an upper support plate disposed in the middle of the upper belt, an upper drive roller disposed in the middle of the upper belt and closely attached to the upper belt, and an upper driven roller disposed near the upper drive roller. The lower tilting assembly includes a lower belt drive roller, a lower belt wound around the lower belt drive roller, a lower support plate disposed in the middle of the lower belt, a lower drive roller disposed in the middle of the lower belt and closely attached to the lower belt, and a lower driven roller disposed near the lower drive roller.

4. The dough-turning machine according to claim 3, characterized in that, The flipping device further includes: A synchronous transmission assembly is used to drive the upper flipping assembly and the lower flipping assembly to rotate. The synchronous transmission assembly includes a driving synchronous wheel, a first driven synchronous wheel sleeved on the rotating driving shaft, a first transmission belt wound around the driving synchronous wheel and the first driven synchronous wheel, a second driven synchronous wheel disposed at one end of the upper driving roller, a second transmission belt wound around the driving synchronous wheel and the second driven synchronous wheel, an upper sprocket connected to one end of the upper driving roller, a lower sprocket connected to one end of the lower driving roller, and a transmission chain belt wound around the upper sprocket and the lower sprocket. The upper sprocket and the lower sprocket are installed at the position of the right mounting plate. The upper and lower active rollers rotate synchronously by being driven by an external power source to rotate the active synchronous wheel.

5. The dough-turning machine according to claim 1, characterized in that: The feeding and conveying device includes an upper conveying active roller, an upper conveying driven roller, an upper conveying belt wound around the upper conveying roller and the upper conveying driven roller, an upper conveying panel disposed in the upper conveying belt, and an upper conveying drive motor for driving the upper conveying active roller to rotate. The upper conveyor belt is rotated by the upper conveyor drive motor driving the upper conveyor drive roller to rotate.

6. The dough-turning machine according to claim 1, characterized in that: The material conveying device includes a lower conveying active roller, a lower conveying driven roller, a lower conveying belt wound around the lower conveying roller and the lower conveying driven roller, a lower conveying panel disposed in the lower conveying belt, and a lower conveying drive motor for driving the lower conveying active roller to rotate. The lower conveyor belt is rotated by the lower conveyor drive motor driving the lower conveyor drive roller to rotate.

7. The dough-turning machine according to claim 1, characterized in that, The steering device includes: A mobile module, wherein a mobile guide rail is configured on the mobile module; A steering mechanism, which is movably mounted on a moving guide rail; The steering mechanism includes: Mounting plate, which is movably mounted on a moving guide rail; A protective cover, which is mounted on a mounting plate; A steering unit, which is mounted on a mounting plate and placed inside a protective cover.

8. The dough-turning machine according to claim 1, characterized in that: The camera device is a webcam.

9. The dough-turning machine according to claim 1, characterized in that, The dough-turning machine also includes: The machine frame, on which the tilting device, feeding conveyor, unloading conveyor, steering device, camera device and control device are all mounted.

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