Continuous overturning feeding machine

Abstract

The utility model discloses a continuous overturning feeding machine which comprises a machine frame, a conveying assembly and an overturning mechanical arm, and the conveying assembly is installed on the machine frame and used for horizontally conveying products. The turnover mechanical arm is rotatably mounted on the rack and is provided with four supporting parts; and after the turnover mechanical arm rotates by an angle, one supporting part is always kept at the first position to vertically support one group of products, and one supporting part is always kept at the second position to enable the other group of products to be horizontally conveyed by the conveying assembly at the second position. The turnover mechanical arm is provided with the four supporting parts, the included angle between every two supporting parts is 90 degrees, after the turnover mechanical arm drives the products to turn over, one set of products is turned over to the second position, the other set of products are fed and placed in the first position while the products are horizontally conveyed on the conveying assembly, and after one set of products are conveyed, the products are conveyed to the second position. And after the other group of products are loaded, the turnover mechanical arm continues to turn over, so that the simultaneous loading and the simultaneous transmission are realized, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated processing equipment for paper drawing, and more specifically to a continuous turning feeder. Background Art

[0002] During the tissue paper production process, one of the steps is to flip the stacked tissue paper so that it is placed horizontally instead of vertically, and then transferred to a designated location for processing via a transmission line.

[0003] In the traditional paper turning mechanism, the turning robot is only provided with one station. After the vertically stacked paper is placed in the turning robot station, the turning robot rotates 90° in the forward direction to turn the vertically stacked paper to a horizontal position, and then transmits it horizontally to the next station through the transmission line.

[0004] During this process, after the flipping robot rotates 90° forward, it is necessary to wait until the horizontal transmission of the stacked paper is completed, then rotate 90° in the opposite direction to reset, and then put the vertically stacked paper into a workstation of the flipping robot, and finally rotate forward 90° again, so that the stacked paper is changed from vertical to horizontal. This method has low production efficiency. After the transmission is completed, the flipping robot must be reset and then loading can be carried out. It is impossible to transmit and load at the same time, so the production efficiency is low. Utility Model Content

[0005] In view of this, the utility model provides a continuous turning feeder.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solution: a continuous flip feeder, comprising:

[0007] Rack, as carrier;

[0008] The transmission component is installed on the rack to transmit the product horizontally;

[0009] The flip robot arm can be rotatably mounted on the frame and is provided with four supporting parts;

[0010] After the flip robot arm rotates an angle, one of the support parts is always kept in the first position to vertically support a group of products, and one of the support parts is always kept in the second position so that another group of products can be horizontally transported by the transport component at the second position.

[0011] As a preferred solution of the utility model, the transmission components are arranged in multiple groups, a flipping robot arm is provided in the gap between adjacent transmission components, and multiple flipping robot arms rotate synchronously to flip the product from the first position to the second position; multiple groups of transmission components operate simultaneously to transmit the product in a straight line.

[0012] As a preferred solution of the utility model, the transmission assembly includes: a group of transmission rollers rotatably mounted on a frame, a conveyor belt wound around the group of transmission rollers, and a first driving group driving the group of transmission rollers to rotate;

[0013] In a set of transmission rollers, one is a driving roller and the other is a driven roller.

[0014] As a preferred solution of the present utility model, the first drive group includes: a first motor, a plurality of first transmission wheels and a first transmission chain, and the first drive group drives the plurality of transmission components to rotate synchronously.

[0015] As a preferred solution of the utility model, a connecting shaft hole is provided at the center of the flipping mechanical arm, and four supporting parts are distributed around the connecting shaft hole. The four supporting parts are arranged at an angle of 90°, and the flipping mechanical arm rotates 90° to switch positions among the four supporting parts;

[0016] The support portion restricts the product from at least three directions to drive the product to flip.

[0017] As a preferred solution of the utility model, the support part is surrounded by a plurality of metal rods to form a cavity for storing products, and the products pass through the cavity of the support part and are supported by the support parts of a plurality of flip robot arms at the same time.

[0018] As a preferred solution of the utility model, a plurality of flipping mechanical arms are provided, and the plurality of flipping mechanical arms are connected by inserting a rotating shaft into a connecting shaft hole, and the rotating shaft is rotatably mounted on the frame and driven to rotate by the second driving group.

[0019] As a preferred solution of the utility model, the second driving group includes: a second motor, a second transmission wheel and a transmission belt, and when the rotating shaft rotates, the multiple flipping mechanical arms are driven to rotate synchronously at an angle.

[0020] As a preferred solution of the utility model, it also includes: a first guide plate,

[0021] The first guide plate is located beside the transmission component and corresponds to the first position. A first guide plate is arranged between adjacent flip robot arms and is installed vertically.

[0022] As a preferred solution of the utility model, it also includes: a first auxiliary plate group;

[0023] A first auxiliary plate group is arranged above the frame corresponding to the first position, and the first auxiliary plate group includes: a central axis, a plurality of auxiliary plates installed on the central axis, and a third driving group driving the central axis to rotate; the third driving group drives the auxiliary plate to rotate to a horizontal position or a position at an angle to the horizontal plane, and the first auxiliary plate group prevents the product from tipping over.

[0024] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial technical effects:

[0025] 1. The utility model sets the flipping mechanical arm as four supporting parts, and the angle between the supporting parts is 90°. After the flipping mechanical arm drives the product to flip, one group of products is flipped to the second position, and while being horizontally transmitted on the transmission component, another group of products can be loaded and placed in the first position at the same time. After one group of products is transmitted, the other group of products is also loaded, and the flipping mechanical arm continues to flip, which can realize simultaneous loading and transmission, effectively improving production efficiency;

[0026] 2. The utility model is provided with a first guide plate and a first auxiliary plate group, both of which are for preventing the product from tilting during the loading process and ensuring correct loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0028] Figure 1 This is a structural schematic diagram of a continuous flip feeder of the utility model;

[0029] Figure 2 This is a schematic diagram of a continuous flip feeder according to the utility model with the frame hidden;

[0030] Figure 3 It is a schematic diagram of a continuous flip feeder according to the utility model when a product is placed at a first position and a second position;

[0031] Figure 4 This is a schematic diagram of another angle of the continuous flip feeder of the utility model after the frame is hidden;

[0032] Figure 5 This is a partial exploded view of a continuous flip feeder of the utility model;

[0033] Figure 6 It is a schematic diagram of a turning mechanical arm in a continuous turning feeder of the utility model;

[0034] Figure 7 This is a bottom angle schematic diagram of a continuous flip feeder of the utility model after the frame is hidden;

[0035] Description of Reference Numerals

[0036] Product 00; first group of products 01; second group of products 02; frame 100; baffle 110; first guide plate 120; first auxiliary plate group 130; central axis 131; auxiliary plate 132; third drive group 133; transmission assembly 200; transmission roller 210; conveyor belt 220; first drive group 230; first motor 231; first transmission wheel 232; first transmission chain 233; support plate 240; flip robot arm 300; connecting shaft hole 301; support part 310; first support part 310a; second support part 310a; third support part 310c; fourth support part 310d; cavity 311; first support edge 3111; second support edge 3112; third support edge 3113; fourth support edge 3114; second drive group 320; second motor 321; second transmission wheel 322; transmission belt 323; rotating shaft 330. DETAILED DESCRIPTION

[0037] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0038] Continuous flip loader, see Figure 1-7 As shown, it includes: a frame 100, a transmission component 200 and a flip robot arm 300;

[0039] The frame 100 is used as a carrier of the equipment, and the transmission assembly 200 is installed on the frame 100 to horizontally transmit the product 00; the flip robot arm 300 can be rotatably installed on the frame 100, and is provided with four support parts 310;

[0040] After the flip robot arm 300 rotates an angle, one of the support parts 310 is always kept in the first position to vertically support a group of products 00, and one of the support parts 310 is always kept in the second position so that another group of products 00 can be horizontally transported by the transmission component 200 at the second position.

[0041] Specifically, Figure 1 As shown, the rack 100 is used as a carrier of equipment. The rack 100 can be used as Figure 1 The plate enclosed form shown can also be changed to a fully enclosed form, leaving only the feed port and the discharge port;

[0042] The rack 100 is designed in the form of a cabinet, so that the internal processing conditions can be observed after the cabinet door is opened, or an inspection window is provided on the cabinet door to facilitate observation of the conditions.

[0043] The transmission components 200 are arranged horizontally, and the transmission components 200 are arranged in multiple groups, such as Figure 2As shown, it can be specifically designed as four groups, and the four groups of transmission components 200 are all installed in the rack 100 and arranged in sequence. Figure 2 Transport the product in the direction shown by the arrow;

[0044] There are also multiple flipping robot arms 300, and a flipping robot arm 300 is arranged in the gap between adjacent transmission components 200. The above-mentioned transmission components 200 are arranged in four. Here, there are three flipping robot arms 300; the three flipping robot arms 300 operate simultaneously, and the three flipping robot arms rotate synchronously to flip the product 00 from the first position to the second position.

[0045] like Figure 6 As shown, a connecting shaft hole 301 is provided at the center of the flipping mechanical arm 300, and four supporting parts 310 are distributed around the connecting shaft hole 301. The four supporting parts 310 are arranged at an angle of 90°. The flipping mechanical arm rotates 90° to switch positions among the four supporting parts 310;

[0046] Here, if Figure 3 As shown, the position where the first group of products 01 are located is defined as the first position, and the position where the second group of products 02 are located is defined as the second position.

[0047] like Figure 2 As shown, the first support portion 310a of the flip robot 300 is located at a first position and stands above the transmission component 200, the second support portion 310a is at a second position, and the third support portion 310c and the fourth support portion 310d are located below the transmission component 200.

[0048] like Figure 3 As shown, after a group of products falls into the first support part 310a, the flip robot arm 300 rotates one position, that is, rotates forward 90°, and the first support part 310a drives a group of products to flip to the second position. A group of products is transmitted by the transmission component 200 at the second position. At the same time, the fourth support part 310d rotates to the first position and stands above the transmission component 200. Another group of products can be loaded at the same time and supported on the fourth support part 310d, which can achieve simultaneous loading and transmission, thereby improving production efficiency.

[0049] In one embodiment, if Figure 5 As shown, the transmission assembly 200 includes: a group of transmission rollers 210 rotatably mounted on the frame 100, a conveyor belt 220 wound around the group of transmission rollers 210, and a first driving group 230 driving the group of transmission rollers 210 to rotate;

[0050] In a set of transmission rollers 210 , one is a driving roller and the other is a driven roller, and a gear is disposed on the driving roller.

[0051] Furthermore, the first driving group 230 includes: a first motor 231 , a plurality of first transmission wheels 232 and a first transmission chain 233 , and the first driving group 230 drives the plurality of transmission components 200 to rotate synchronously.

[0052] like Figure 4-5 As shown, the active roller and the driven roller are rotatably mounted on the frame 100, the first motor 231 is mounted on the frame 100, the output shaft of the first motor 231 is mounted with a driving wheel, the first transmission chain 233 is wound around the driving wheel, multiple first transmission wheels 232 and the gear of the active roller, and a first drive group 230 is used to drive multiple transmission components 200 to run synchronously.

[0053] Optionally, the first drive group 230 may also be changed to a belt drive structure, or a screw drive structure, so as to achieve synchronous operation of multiple transmission components 200.

[0054] Furthermore, a support plate 240 may be provided in the conveyor belt 220 to play a supporting role.

[0055] In one embodiment, the flip robot arm 300 is made of metal material, which has the characteristics of high hardness and long service life. The support part 310 is surrounded by multiple metal rods to form a cavity 311 for storing products. The product passes through the cavity 311 of the support part 310 and is supported by the support parts 310 of multiple flip robot arms 300 at the same time, and the support part 310 restricts the product from at least three directions to drive the product to flip.

[0056] Specifically, Figure 6 As shown, the flip robot arm 300 is in the shape of a windmill leaf, and is provided with a first supporting edge 3111, a second supporting edge 3112 and a third supporting edge 3113 corresponding to the cavity 311, so that the product 00 is supported in at least three directions;

[0057] Continue as Figure 6 As shown, a fourth supporting edge 3114 is also provided corresponding to the cavity 311 to support the product 00 from four directions;

[0058] like Figure 2 As shown, during loading, the product is transferred manually or by other robots along the Figure 2 The arrow indicates the direction of transmission and the first position is moved. Figure 3 As shown, after product 00 is sent to the first position, product 00 passes through the cavity 311 of multiple flipping robot arms 300 and is supported on the support part 310. At this time, the support part 310 limits the product 00 in four directions; after the flipping robot arm 300 rotates 90°, the product 00 is flipped and moved to the second position, and is transmitted through the transmission component 200.

[0059] In this embodiment, the first position is also located on the transmission component 200, so when the product is loaded, the loading is also moved through the transmission component 200, so that the product 00 is supported on the support part 310 of multiple flip robot arms 300 at the same time; but optionally, the loading method can also be vertical loading, that is, the product is placed in the first position in the vertical direction; or the first position is outside the transmission component 200, and is pushed into the first position manually or by other robot transmission methods and pushed to move along the transmission direction until the product 00 is correctly placed in the first position.

[0060] Furthermore, if Figure 1 As shown, at the end of the transmission direction, a baffle 110 is provided. The baffle 110 is used to prevent the product from continuing to move along the transmission direction after the product is loaded in place at the first position, thereby playing a limiting role.

[0061] Furthermore, the plurality of flip robot arms 300 are connected by inserting a rotating shaft 330 into the connecting shaft hole 301 . The rotating shaft 330 is rotatably mounted on the frame 100 and driven to rotate by the second driving group 320 .

[0062] like Figure 7 As shown, the second driving group 320 includes: a second motor 321, a second transmission wheel 322 and a transmission belt 323. When the rotating shaft 330 rotates, it drives the multiple flip robot arms 300 to rotate synchronously at an angle;

[0063] Here, the plurality of flipping robot arms 300 rotate synchronously at an angle, where an angle refers to 90°. Each time the flipping robot arm 300 rotates, it rotates 90°, so that the positions of adjacent supporting parts 310 are switched.

[0064] Optionally, the second drive group 320 may also be changed to a belt drive group, a gear drive group or a screw drive group.

[0065] In one embodiment, it further includes: a first guide plate 120, such as Figure 2-3 As shown, the first guide plate 120 is located beside the transmission assembly 200 and corresponds to the first position. A first guide plate 120 is provided between adjacent flip robot arms 300. The first guide plate 120 is installed vertically. The beginning of the first guide plate 120 (i.e. Figure 2 The angle shown is slightly tilted to the right to guide the product to move correctly.

[0066] In one embodiment, if Figure 3-4As shown, it also includes: a first auxiliary plate group 130; specifically, the first auxiliary plate group 130 is arranged above the frame 100 corresponding to the first position, and the first auxiliary plate group 130 includes: a central shaft 131, a plurality of auxiliary plates 132 installed on the central shaft 131, and a third driving group 133 driving the central shaft 131 to rotate; the third driving group 133 drives the auxiliary plates 132 to rotate to a horizontal position or a position at an angle to the horizontal plane, and the first auxiliary plate group 130 prevents the product from tipping over;

[0067] More specifically, if Figure 2 As shown, the first guide plate 120, in addition to the guiding function, also prevents the product from tipping over to the right, while the first assembly plate set 130 prevents the product from tipping over to the left;

[0068] It is worth noting that the above description of the feeding direction of the product can be along Figure 2 The material may be loaded in the transmission direction, but it may also be loaded in the up and down directions. If the up and down directions are used, the first auxiliary plate group 130 is not provided or the first auxiliary plate group 130 cannot be located directly above the first position, otherwise it will hinder the loading of the material.

[0069] When loading, the auxiliary plate 132 can be tilted downward from one side connected to the central axis 131 to the other side to prevent the product from tipping to the left during the loading process. During the flipping process, the auxiliary plate 132 rotates to a horizontal or tilted upward position without hindering the rotation of the flipping robot arm 300.

[0070] Furthermore, the third driving group 133 may be a cylinder or a belt driving group, which can drive the central shaft 121 to rotate.

[0071] The utility model discloses a continuous turning feeder, can realize that during the transmission of one group of products, another group of products are fed at the same time, without waiting, and the production efficiency is higher.

[0072] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Continuous flip feeder, characterized by: include: Rack, as carrier; The transmission component is installed on the rack to transmit the product horizontally; The flip robot arm can be rotatably mounted on the frame and is provided with four supporting parts; After the flip robot arm rotates an angle, one of the support parts is always kept in the first position to vertically support a group of products, and one of the support parts is always kept in the second position so that another group of products can be horizontally transported by the transport component at the second position.

2. The continuous turning feeder according to claim 1, characterized in that: The transmission components are arranged in multiple groups, and a flipping mechanical arm is arranged in the gap between adjacent transmission components. Multiple flipping mechanical arms rotate synchronously to flip the product from the first position to the second position; multiple groups of transmission components operate simultaneously to transmit the product in a straight line.

3. The continuous turning feeder according to claim 2, characterized in that: The transmission assembly comprises: a group of transmission rollers rotatably mounted on a frame, a conveyor belt wound around the group of transmission rollers, and a first driving group driving the group of transmission rollers to rotate; In a set of transmission rollers, one is a driving roller and the other is a driven roller.

4. The continuous turning feeder according to claim 3, characterized in that: The first driving group includes: a first motor, a plurality of first transmission wheels and a first transmission chain, and the first driving group drives the plurality of transmission components to rotate synchronously.

5. The continuous turning feeder according to claim 1, characterized in that: The center of the flipping mechanical arm is provided with a connecting shaft hole, and four supporting parts are distributed around the connecting shaft hole. The four supporting parts are arranged at an angle of 90°. The flipping mechanical arm rotates 90° to switch positions among the four supporting parts. The support portion restricts the product from at least three directions to drive the product to flip.

6. The continuous turning feeder according to claim 5, characterized in that: The support part is surrounded by a plurality of metal rods to form a cavity for storing products. The products pass through the cavity of the support part and are supported by the support parts of the plurality of flipping mechanical arms at the same time.

7. The continuous turning feeder according to claim 6, characterized in that: The flipping mechanical arms are provided in plurality, and the plurality of flipping mechanical arms are connected by inserting a rotating shaft into a connecting shaft hole. The rotating shaft is rotatably mounted on the frame and driven to rotate by the second driving group.

8. The continuous turning feeder according to claim 7, characterized in that: The second driving group includes: a second motor, a second transmission wheel and a transmission belt. When the rotating shaft rotates, the plurality of flipping mechanical arms are driven to rotate synchronously at an angle.

9. The continuous turning feeder according to any one of claims 1 to 8, characterized in that: Also includes: The first guide plate, The first guide plate is located beside the transmission component and corresponds to the first position. A first guide plate is arranged between adjacent flip robot arms and is installed vertically.

10. The continuous turning feeder according to any one of claims 1 to 8, characterized in that: Also includes: A first auxiliary plate group; A first auxiliary plate group is arranged above the frame corresponding to the first position, and the first auxiliary plate group includes: a central shaft, a plurality of auxiliary plates mounted on the central shaft, and a third driving group driving the central shaft to rotate; The third driving group drives the auxiliary plate to rotate to a horizontal position or a position at an angle to the horizontal plane, and the first auxiliary plate group prevents the product from tipping over.

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