A high-speed three-axis material collecting device

Abstract

The present invention discloses a high-speed three-axis material collection device, which relates to the field of automated packaging technology, and includes: a frame, one end of which is provided with a feed port, and the other end of which is provided with a discharge port; a feeding device, which is used to sequentially convey individual products to the feed port; a first synchronous belt material box; a second synchronous belt material box; a third synchronous belt material box, which has the same structure as the first synchronous belt material box and the second synchronous belt material box, and each includes at least two receiving slots for accommodating products, and can be circulated and moved along the outer periphery of the frame; a control device, the first synchronous belt material box, the second synchronous belt material box, and the third synchronous belt material box are all connected to the control device to control one of the first synchronous belt material box, the second synchronous belt material box, and the third synchronous belt material box to receive a single product at the feed port, and the other two cooperate to output grouped products at the discharge port. Therefore, the present device can effectively improve the operating effect of the synchronous belt material collection device on the automated production line.

Description

Technical Field

[0001] The present invention relates to the technical field of automated packaging, and more particularly to a high-speed three-axis material collecting device. Background Art

[0002] In the prior art, in automated packaging products, boxing, packaging and bagging are indispensable processes, which require the matching of the equipment used to produce the products with the packaging process, and the products after production can be directly boxed and packaged according to the process requirements. However, most production lines are not dedicated production lines, and it is not possible to use the equipment used to produce the products for direct packaging. They all require some process requirements to disrupt the products and then regroup and integrate them for packaging. Therefore, a high-speed and stable collection device is needed to collect the products, integrate the required arrangement, and output them to the corresponding packaging production line, and it is compatible with different combinations of products of various specifications. For example, products in strip bags require a collection device to collect and group them from the filling equipment to the boxing, and soft bag products require a collection device to collect and group them before boxing.

[0003] At present, the conventional material collection device on the automated production line is a synchronous belt method, which is not flexible enough and still does not meet the process requirements of some production lines. The flexible material collection device process on the automated production line is mainly magnetic suspension, but the magnetic suspension material collection device is constrained by the high cost and cannot be widely promoted. Among them, the synchronous belt method includes a single-axis synchronous belt material collection device and a double-axis synchronous belt material collection device. The disadvantages of the single-axis synchronous belt material collection device are: all synchronous belt material boxes are installed on the same synchronous belt, the feed port and the discharge port run together, interfere with each other, and there is no buffer, which affects the operation rhythm of the entire production line and the production efficiency of the normal production line. The product specification compatibility is poor; the disadvantages of the double-axis synchronous belt material collection device are: poor specification compatibility, the number of products at the discharge port and the number of material boxes must be an integer multiple, and the distance from the discharge port to the feed port is far, the material box at the discharge port is not replenished and follows the feed port in time, and the two groups of material boxes are not connected in time at the feed port, which easily leads to the risk of bag dropping or bag stacking.

[0004] In summary, how to improve the operating performance of the synchronous belt collecting device on the automated production line is a problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a high-speed three-axis material collecting device, which can effectively improve the operating effect of the synchronous belt material collecting device on the automated production line.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A high-speed three-axis material collecting device, comprising:

[0008] A frame having a feed port at one end and a discharge port at the other end;

[0009] A feeding device, which is used to sequentially convey individual products to the feed port;

[0010] The first synchronous belt material box;

[0011] The second synchronous belt material box;

[0012] A third synchronous belt material box, which has the same structure as the first synchronous belt material box and the second synchronous belt material box, comprises at least two receiving slots for receiving products, and can be cyclically moved along the outer periphery of the frame;

[0013] A control device, wherein the first synchronous belt material box, the second synchronous belt material box and the third synchronous belt material box are all connected to the control device to control one of the first synchronous belt material box, the second synchronous belt material box and the third synchronous belt material box to receive products at the feed port, and the other two cooperate to output grouped products at the discharge port.

[0014] Preferably, the first synchronous belt material box comprises a first synchronous belt, a fourth synchronous belt, a first main shaft and a first material box for accommodating products, the first synchronous belt is arranged on the first driving wheel, the fourth synchronous belt is arranged on the fourth driving wheel, the first main shaft runs through the first driving wheel and the fourth driving wheel, and the first material box is arranged on the first synchronous belt and the fourth synchronous belt;

[0015] The second synchronous belt material box includes a second synchronous belt, a fifth synchronous belt, a second main shaft and a second material box for accommodating products, the second synchronous belt is arranged on the second driving wheel, the fifth synchronous belt is arranged on the fifth driving wheel, the second main shaft runs through the second driving wheel and the fifth driving wheel, and the second material box is arranged on the second synchronous belt and the fifth synchronous belt;

[0016] The third synchronous belt material box includes a third synchronous belt, a sixth synchronous belt, a third main shaft and a third material box for accommodating products, the third synchronous belt is arranged on the third driving wheel, the sixth synchronous belt is arranged on the sixth driving wheel, the third main shaft runs through the third driven wheel and the sixth driving wheel, the third material box is arranged on the third synchronous belt and the sixth synchronous belt, the first synchronous belt, the second synchronous belt, the third synchronous belt, the fourth synchronous belt, the fifth synchronous belt and the sixth synchronous belt are arranged side by side in sequence.

[0017] Preferably, the first spindle, the second spindle and the third spindle are all provided with servo motors, and the servo motors are connected to the control device.

[0018] Preferably, a photoelectric detection switch is provided at the feed port, and the photoelectric detection switch is used to detect whether the feeding device outputs the product, and the photoelectric detection switch is connected to the control device.

[0019] Preferably, a pushing device for pushing out a plurality of products synchronously is provided at the discharge port, and the pushing device is connected to the control device.

[0020] Preferably, one of the first synchronous belt material box, the second synchronous belt material box and the third synchronous belt material box receives a single product or a plurality of products arranged in groups at the feed port.

[0021] Preferably, the first synchronous belt material box, the second synchronous belt material box and the third synchronous belt material box are arranged in sequence, and all take the preset displacement of the frame as the zero point displacement; when the first synchronous belt material box and the second synchronous belt material box alternately input products at the feed port, the sum of the arrival displacement of the second synchronous belt material box and the single material box spacing of the first synchronous belt material box is equal to the sum of the displacement of the feed port and the total material box spacing of the first synchronous belt material box;

[0022] When the second synchronous belt material box and the third synchronous belt material box alternately input products at the feed port, the sum of the arrival displacement of the third synchronous belt material box and the single material box spacing of the second synchronous belt material box is equal to the sum of the displacement of the feed port and the total material box spacing of the second synchronous belt material box;

[0023] When the third synchronous belt material box and the first synchronous belt material box alternately input products at the feed port, the sum of the arrival displacement of the first synchronous belt material box and the single material box spacing of the third synchronous belt material box is equal to the sum of the displacement of the feed port and the total material box spacing of the third synchronous belt material box.

[0024] Preferably, when the first synchronous belt material box moves following the third synchronous belt material box, the sum of the arrival displacement of the first synchronous belt material box and the total material box spacing of the third synchronous belt material box is equal to the sum of the displacement of the third synchronous belt material box and the safety displacement;

[0025] When the third synchronous belt material box moves following the second synchronous belt material box, the sum of the arrival displacement of the third synchronous belt material box and the total material box spacing of the second synchronous belt material box is equal to the sum of the displacement of the second synchronous belt material box and the safety displacement;

[0026] When the second synchronous belt material box moves following the first synchronous belt material box, the sum of the arrival displacement of the second synchronous belt material box and the total material box spacing of the first synchronous belt material box is equal to the sum of the displacement of the first synchronous belt material box and the safety displacement.

[0027] Preferably, when the first synchronous belt material box and the second synchronous belt material box are combined at the discharge port to output products, the sum of the arrival displacement of the second synchronous belt material box and the total material box spacing of the first synchronous belt material box is equal to the displacement of the first synchronous belt material box;

[0028] When the second synchronous belt material box and the third synchronous belt material box are combined to output products at the discharge port, the sum of the arrival displacement of the third synchronous belt material box and the total material box spacing of the second synchronous belt material box is equal to the displacement of the second synchronous belt material box;

[0029] When the third synchronous belt material box and the first synchronous belt material box are combined at the discharge port to output products, the sum of the arrival displacement of the first synchronous belt material box and the total material box spacing of the third synchronous belt material box is equal to the displacement of the third synchronous belt material box.

[0030] When using the high-speed three-axis material collection device provided by the present invention, the feeding device can convey individual products to the feed port in sequence. At the same time, the control device can control the first synchronous belt material box, the second synchronous belt material box and one of the third synchronous belt material boxes to receive products at the feed port. Each time the synchronous belt material box moves, the receiving slot can receive one product. After the products are placed in each receiving slot of the synchronous belt material box, the synchronous belt material box can be moved from the feed port position to the discharge port position. At the discharge port, the multiple receiving slots of the synchronous belt material box can be combined for discharge according to actual discharge needs. If the receiving slots of the synchronous belt material box cannot meet the discharge needs, another synchronous belt material box can be controlled to move to the tail end of the synchronous belt material box, and the two can cooperate to continue discharging.

[0031] Therefore, this device will be equipped with three synchronous belt material boxes, which have strong compatibility with product specifications. It uses two sets of synchronous belt material boxes at the discharge port to output products in combination, so that the number of output products is not limited by the number of containing slots, and it has a set of synchronous belt material boxes at the feed port, which solves the problem of bag dropping or disc stacking caused by the material box speed not keeping up.

[0032] In summary, the high-speed three-axis material collecting device provided by the present invention can effectively improve the operating effect of the synchronous belt material collecting device on the automated production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention 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 described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0034] Figure 1This is a schematic structural diagram of the high-speed three-axis material collecting device provided by the present invention;

[0035] Figure 2 It is a schematic diagram of assembling the first synchronous belt material box, the second synchronous belt material box and the third synchronous belt material box;

[0036] Figure 3 It is a schematic diagram of the structure of the feed port and the discharge port when feeding in group form;

[0037] Figure 4 A is the operation timing diagram of the high-speed three-axis material collecting device in the preparation state;

[0038] Figure 5 B is the operation timing diagram of the high-speed three-axis material collection device after it starts to collect materials;

[0039] Figure 6 It is the operation timing diagram C of the high-speed three-axis material collecting device circulating sequentially;

[0040] Figure 7 D is the operation timing diagram of the high-speed three-axis material collecting device in sequential cycles;

[0041] Figure 8 It is the operation timing diagram E of the high-speed three-axis material collecting device in sequential cycles;

[0042] Fig. 9 It is the operation timing diagram F of the high-speed three-axis material collecting device in sequential cycles;

[0043] Fig.10 It is the operation timing diagram G of the high-speed three-axis material collecting device in sequential cycles;

[0044] Fig.11 H is the operating sequence diagram of the high-speed three-axis material collection device in sequence.

[0045] Figure 1-Figure 11 middle:

[0046] 1 is the first synchronous belt material box, 11 is the first synchronous belt, 12 is the fourth synchronous belt, 13 is the first main shaft, 14 is the first material box, 15 is the first driving wheel, 16 is the fourth driving wheel, 17 is the first driven wheel, 18 is the first driven wheel, 19 is the fourth driven wheel, 110 is the fourth driven wheel, 2 is the second synchronous belt material box, 21 is the second synchronous belt, 22 is the fifth synchronous belt, 23 is the second main shaft, 24 is the second material box, 25 is the second driving wheel, 26 is the fifth driving wheel, 27 is the second driven wheel , 28 is the second follower wheel, 29 is the fifth driven wheel, 210 is the fifth follower wheel, 3 is the third synchronous belt material box, 31 is the third synchronous belt, 32 is the sixth synchronous belt, 33 is the third main shaft, 34 is the third material box, 35 is the third driving wheel, 36 is the sixth driving wheel, 37 is the third driven wheel, 38 is the third follower wheel, 39 is the sixth driven wheel, 310 is the sixth follower wheel, 4 is the frame, 41 is the feed port, 42 is the discharge port, 5 is the feeding device, 6 is the accommodating slot, and 7 is the photoelectric detection switch. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] The core of the present invention is to provide a high-speed three-axis material collecting device, which can effectively improve the operation effect of the synchronous belt material collecting device on the automated production line.

[0049] Please refer to Figures 1 to 11 .

[0050] This specific embodiment provides a high-speed three-axis material collection device, including:

[0051] The frame 4 has a feed port 41 at one end and a discharge port 42 at the other end;

[0052] A feeding device 5, which is used to sequentially convey individual products to the feed port 41;

[0053] The first synchronous belt material box 1;

[0054] The second synchronous belt material box 2;

[0055] The third synchronous belt material box 3 has the same structure as the first synchronous belt material box 1 and the second synchronous belt material box 2, and both include at least two receiving slots 6 for receiving products, and can be cyclically moved along the outer periphery of the frame 4;

[0056] The control device, the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 are all connected to the control device to control one of the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 to receive products at the feed port 41, and the other two cooperate to output grouped products at the discharge port 42.

[0057] It should be noted that the device can collect multiple irregularly arranged products from the feed port 41 and arrange them evenly in the synchronous belt material box, then group the products according to the process requirements, and output them to the next station through the discharge port 42. The three groups of synchronous belt material boxes are operated alternately and cyclically to meet the various process requirements of the production line. For products on the same production line, the device can be compatible with all required process groupings, such as boxing of strip bag products, boxing of soft bag products, etc.

[0058] In actual use, the shape, structure, size, etc. of the frame 4, the feeding device 5, the first synchronous belt material box 1, the second synchronous belt material box 2, the third synchronous belt material box 3 and the control device can be determined according to actual conditions and actual needs.

[0059] When using the high-speed three-axis material collection device provided by the present invention, the feeding device 5 can convey individual products to the feed port 41 in sequence. At the same time, the control device can control one of the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 to receive products at the feed port 41. Each time the synchronous belt material box moves, the receiving slot 6 can receive one product, or the synchronous belt material box can receive multiple products at one time. After the products are placed in each receiving slot 6 of the synchronous belt material box, the synchronous belt material box can be moved from the feed port 41 to the discharge port 42. At the discharge port 42, the multiple receiving slots 6 of the synchronous belt material box can be combined for discharge according to actual discharge requirements. If the receiving slot 6 of the synchronous belt material box cannot meet the discharge requirements, another synchronous belt material box can be controlled to move to the tail end of the synchronous belt material box, and the two can cooperate to continue discharging.

[0060] Therefore, the device will be equipped with three synchronous belt material boxes, which have strong compatibility with product specifications. It uses two sets of synchronous belt material boxes at the discharge port 42 to output products in combination, so that the number of output products is not limited by the number of receiving slots 6, and it has a set of synchronous belt material boxes at the feed port 41, which solves the problem of bag dropping or disc stacking caused by the material box speed not being able to keep up.

[0061] In summary, the high-speed three-axis material collecting device provided by the present invention can effectively improve the operating effect of the synchronous belt material collecting device on the automated production line.

[0062] On the basis of the above embodiment, preferably, the first synchronous belt material box 1 includes a first synchronous belt 11, a fourth synchronous belt 12, a first main shaft 13 and a first material box 14 for accommodating products, the first synchronous belt 11 is arranged on the first driving wheel 15, the fourth synchronous belt 12 is arranged on the fourth driving wheel 16, the first main shaft 13 runs through the first driving wheel 15 and the fourth driving wheel 16, and the first material box 14 is arranged on the first synchronous belt 11 and the fourth synchronous belt 12;

[0063] The second synchronous belt material box 2 includes a second synchronous belt 21, a fifth synchronous belt 22, a second main shaft 23 and a second material box 24 for accommodating products. The second synchronous belt 21 is arranged on the second driving wheel 25, the fifth synchronous belt 22 is arranged on the fifth driving wheel 26, the second main shaft 23 runs through the second driving wheel 25 and the fifth driving wheel 26, and the second material box 24 is arranged on the second synchronous belt 21 and the fifth synchronous belt 22;

[0064] The third synchronous belt material box 3 includes a third synchronous belt 31, a sixth synchronous belt 32, a third main shaft 33 and a third material box 34 for accommodating products. The third synchronous belt 31 is arranged on the third driving wheel 35, the sixth synchronous belt 32 is arranged on the sixth driving wheel 36, the third main shaft 33 runs through the third driven wheel 37 and the sixth driving wheel 36, the third material box 34 is arranged on the third synchronous belt 31 and the sixth synchronous belt 32, and the first synchronous belt 11, the second synchronous belt 21, the third synchronous belt 31, the fourth synchronous belt 12, the fifth synchronous belt 22 and the sixth synchronous belt 32 are arranged side by side in sequence.

[0065] It should be noted that the first synchronous belt 11 is arranged on the first driving wheel 15, the first driven wheel 17 and the first driven wheel 18, the second synchronous belt 21 is arranged on the second driving wheel 25, the second driven wheel 27 and the second driven wheel 28, the third synchronous belt 31 is arranged on the third driving wheel 35, the third driven wheel 37 and the third driven wheel 38, the fourth synchronous belt 12 is arranged on the fourth driving wheel 16, the fourth driven wheel 19 and the fourth driven wheel 110, the fifth synchronous belt 22 is arranged on the fifth driving wheel 26, the fifth driven wheel 29 and the fifth driven wheel 210, and the sixth synchronous belt 32 is arranged on the sixth driving wheel 36, the sixth driven wheel 39 and the sixth driven wheel 310.

[0066] Furthermore, the first driving wheel 15, the second driven wheel 27, the third driven wheel 37, the fourth driving wheel 16, the fifth driven wheel 29 and the sixth driven wheel 39 are arranged in an aligned manner, and the first main shaft 13 sequentially passes through the first driving wheel 15, the second driven wheel 27, the third driven wheel 37, the fourth driving wheel 16, the fifth driven wheel 29 and the sixth driven wheel 39. The first driven wheel 17, the second driving wheel 25, the third driven wheel 38, the fourth driven wheel 19, the fifth driving wheel 26 and the sixth driven wheel 310 are arranged in an aligned manner, and the second main shaft 23 sequentially passes through the first driven wheel 17, the second driving wheel 25, the third driven wheel 38, the fourth driven wheel 19, the fifth driving wheel 26 and the sixth driven wheel 310. The first follower wheel 18, the second follower wheel 28, the third driving wheel 35, the fourth follower wheel 110, the fifth follower wheel 210 and the sixth driving wheel 36 are arranged in an aligned manner, and the third main shaft 33 sequentially penetrates the first follower wheel 18, the second follower wheel 28, the third driving wheel 35, the fourth follower wheel 110, the fifth follower wheel 210 and the sixth driving wheel 36. By driving the first main shaft 13, the second main shaft 23 and the third main shaft 33 to operate, the first material box 14, the second material box 24 and the third material box 34 can be driven to move and transport.

[0067] Preferably, the first spindle 13, the second spindle 23 and the third spindle 33 are all provided with servo motors, and the servo motors are connected to the control device.

[0068] It should be noted that the preset position of the frame 4 can be set as the zero point, and the displacement of the present application refers to the distance relative to the zero point. Based on this, the movement of the receiving slots 6 of the first material box 14, the second material box 24 and the third material box 34 is controlled. Moreover, the frame 4 can be set to a shuttle-like structure, and the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 can be controlled to rotate clockwise along the outer periphery of the frame 4. In other words, the servo motors of the first spindle 13, the second spindle 23 and the third spindle 33 can be controlled to drive the first material box 14, the second material box 24 and the third material box 34 to move. Each time the material box moves, the receiving slot 6 of the material box can move once, thereby ensuring that each receiving slot 6 can effectively accommodate the product. Then, the absolute displacement control method can be used to ensure that the first material box 14, the second material box 24 and the third material box 34 are accurately positioned, so as to achieve the purpose of rapid material collection.

[0069] Preferably, a photoelectric detection switch 7 is provided at the feed port 41, and the photoelectric detection switch 7 is used to detect whether the feeding device 5 outputs the product, and the photoelectric detection switch 7 is connected to the control device. The three sets of synchronous belt material boxes rotate alternately in turn, so as to transport the product from the feed port 41 to the discharge port 42. In addition, when the feeding device 5 transports the product to the feed port 41, when the photoelectric detection switch 7 detects that the product is output, it can transmit a signal to the control device to trigger the servo motor to run, and then control the operation of each driving wheel and each synchronous belt to ensure that the feed port 41 feeds in turn and the discharge port 42 discharges in combination.

[0070] Preferably, a pushing device for pushing out multiple products synchronously is provided at the discharge port 42, and the pushing device is connected to the control device.

[0071] It should be noted that the number of the 6 receiving slots of the first material box 14, the second material box 24 and the third material box 34 can be set to 20. When it is necessary to discharge the materials in groups of 6 products each time, the pushing device can be set to include 6 push plates and a structure for driving the push plates to move synchronously. When the discharge operation is required, it is necessary to ensure that one of the first material box 14, the second material box 24 and the third material box 34 has 6 receiving slots 6 filled with products at the discharge port 42, or ensure that the first material box 14 and the second material box 24 have 6 receiving slots 6 filled with products after being combined, or ensure that the second material box 24 and the third material box 34 have 6 receiving slots 6 filled with products after being combined, or ensure that the third material box 34 and the first material box 14 have 6 receiving slots 6 filled with products after being combined.

[0072] Preferably, one of the first synchronous belt material box 1 , the second synchronous belt material box 2 and the third synchronous belt material box 3 receives a single product or a plurality of products arranged in groups at the feed inlet 41 .

[0073] It should be noted that the present device has two feeding methods: one is the above-mentioned single feeding method, in which the synchronous belt material box and the feeding device 5 can be set parallel to each other for horizontal feeding; the other is feeding in the form of groups (multiple side by side), using a slideway in the form of a material box for docking and then side-pushing the feeding. This feeding method is similar to the above-mentioned discharge method of the discharge port 42, in which the synchronous belt material box and the feeding device 5 can be set vertically for longitudinal feeding.

[0074] It should also be noted that Figure 3 It is a structural diagram of the feed port and the discharge port when feeding in group form. When multiple products are fed simultaneously, the products are fed vertically from the side of the feeding device 5, and multiple products are fed simultaneously in group form. When a certain group of synchronous belt material boxes of this device is feeding at the feed port 41, it is necessary to meet the situation that the other two groups of synchronous belt material boxes are combined to discharge at the discharge port 42, so as to ensure that the feed port 41 and the discharge port 42 are compatible with multiple specifications and are not limited by the discharge quantity of the filling machine.

[0075] It should also be noted that in order to ensure that the number of a single set of synchronous belt material boxes is an integer multiple of the number of products produced by the filling machine at one time, and matches the production quantity of the filling machine, to ensure that a single set of synchronous belt material boxes will not be fully loaded when stepping at the feed port 41, in order to ensure high-speed, orderly and continuous feeding, it is necessary to ensure that two sets of synchronous belt material boxes will not be combined for feeding at the feed port 41. That is, if the filling machine produces 8 bags of products at a time, the number of 6 accommodating slots of the synchronous belt material box needs to meet 24 or 32, which must be a multiple of 8.

[0076] Preferably, the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 are arranged in sequence, and all take the preset position of the frame 4 as the zero point; when the first synchronous belt material box 1 and the second synchronous belt material box 2 alternately input products at the feed port 41, the sum of the arrival displacement of the second synchronous belt material box 2 and the single material box spacing of the first synchronous belt material box 1 is equal to the sum of the displacement of the feed port 41 and the total material box spacing of the first synchronous belt material box 1. That is, when the first synchronous belt material box 1 moves to the feed port 41 to feed in sequence, and the tail end receiving groove 6 of the first synchronous belt material box 1 moves to the feed port 41, the head end receiving groove 6 of the second synchronous belt material box 2 can be controlled to move to the feed port 41, so as to alternately cooperate with the first synchronous belt material box 1 and continuously input products. Among them, each displacement in the present application refers to the relative displacement between the component and the zero point, the displacement at the zero point is 0, and the fixed component and the zero point have a fixed interval or the moving component has a moving interval relative to the zero point, which will make the component have a displacement value.

[0077] When the second synchronous belt material box 2 and the third synchronous belt material box 3 alternately input products at the feed port 41, the sum of the arrival displacement of the third synchronous belt material box 3 and the single material box spacing of the second synchronous belt material box 2 is equal to the sum of the displacement of the feed port 41 and the total material box spacing of the second synchronous belt material box 2. That is, when the second synchronous belt material box 2 moves to the feed port 41 to feed in sequence, and the tail end receiving groove 6 of the second synchronous belt material box 2 moves to the feed port 41, the head end receiving groove 6 of the third synchronous belt material box 3 can be controlled to move to the feed port 41 to alternately cooperate with the second synchronous belt material box 2 and continuously input products.

[0078] When the third synchronous belt material box 3 and the first synchronous belt material box 1 alternately input products at the feed port 41, the sum of the arrival displacement of the first synchronous belt material box 1 and the single material box spacing of the third synchronous belt material box 3 is equal to the sum of the displacement of the feed port 41 and the total material box spacing of the third synchronous belt material box 3. That is, when the third synchronous belt material box 3 moves to the feed port 41 to feed in sequence, and the tail end receiving groove 6 of the third synchronous belt material box 3 moves to the feed port 41, the head end receiving groove 6 of the first synchronous belt material box 1 can be controlled to move to the feed port 41, so as to alternately cooperate with the third synchronous belt material box 3 and continuously input products.

[0079] Therefore, the coordinated use of the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3 can ensure that the accommodating slot 6 at the feed port 41 is sufficient. In the process of rapid feeding, the "position synchronization" control method is used to achieve a compact connection between each group of synchronous belt material boxes, thereby solving the problem of product accumulation or falling, thereby improving the stability of the production line.

[0080] On the basis of the above embodiment, preferably, when the first synchronous belt material box 1 follows the movement of the third synchronous belt material box 3, the sum of the arrival displacement of the first synchronous belt material box 1 and the total material box spacing of the third synchronous belt material box 3 is equal to the sum of the displacement of the third synchronous belt material box 3 and the safety displacement;

[0081] When the third synchronous belt material box 3 moves following the second synchronous belt material box 2, the sum of the arrival displacement of the third synchronous belt material box 3 and the total material box spacing of the second synchronous belt material box 2 is equal to the sum of the displacement of the second synchronous belt material box 2 and the safety displacement;

[0082] When the second synchronous belt material box 2 moves following the first synchronous belt material box 1 , the sum of the arrival displacement of the second synchronous belt material box 2 and the total material box spacing of the first synchronous belt material box 1 is equal to the sum of the displacement of the first synchronous belt material box 1 and the safety displacement.

[0083] It should be noted that in order to facilitate the continuous combination operation of two adjacent groups of synchronous belt material boxes, it is necessary to make the latter synchronous belt material box move following the former synchronous belt material box. By setting a safety displacement between the two groups of synchronous belt material boxes, it is avoided that the latter synchronous belt material box follows the former synchronous belt material box too closely and causes collision. That is, the safety displacement can provide anti-collision protection for the synchronous belt material box.

[0084] Preferably, when the first synchronous belt material box 1 and the second synchronous belt material box 2 are combined to output products at the discharge port 42, the sum of the arrival displacement of the second synchronous belt material box 2 and the total material box spacing of the first synchronous belt material box 1 is equal to the displacement of the first synchronous belt material box 1. Therefore, when the number of the accommodating slots 6 of the first synchronous belt material box 1 cannot meet the product output requirements, the second synchronous belt material box 2 can be controlled to move to a position that fits with the first synchronous belt material box 1, so that the second synchronous belt material box 2 and the first synchronous belt material box 1 can continue to cooperate and combine to output products.

[0085] When the second synchronous belt material box 2 and the third synchronous belt material box 3 are combined to output products at the discharge port 42, the sum of the arrival displacement of the third synchronous belt material box 3 and the total material box spacing of the second synchronous belt material box 2 is equal to the displacement of the second synchronous belt material box 2. Therefore, when the number of the accommodating slots 6 of the second synchronous belt material box 2 cannot meet the product output requirements, the third synchronous belt material box 3 can be controlled to move to a position that fits with the second synchronous belt material box 2, so that the third synchronous belt material box 3 and the second synchronous belt material box 2 can continue to cooperate and combine to output products.

[0086] When the third synchronous belt material box 3 and the first synchronous belt material box 1 are combined to output products at the discharge port 42, the sum of the arrival displacement of the first synchronous belt material box 1 and the total material box spacing of the third synchronous belt material box 3 is equal to the displacement of the third synchronous belt material box 3. Therefore, when the number of the accommodating slots 6 of the third synchronous belt material box 3 cannot meet the product output demand, the first synchronous belt material box 1 can be controlled to move to a displacement that fits the third synchronous belt material box 3, so that the third synchronous belt material box 3 and the first synchronous belt material box 1 can continue to cooperate and combine to output products.

[0087] In order to further illustrate the operation process of the high-speed triaxial material collecting device, the operation process of the high-speed triaxial material collecting device is illustrated below with an example. Figure 4-Figure 11 The diagram is a timing chart of the operation of the high-speed three-axis material collection device. Sequence A is the original position of the high-speed three-axis material collection device. At this time, the three groups of synchronous belt material boxes are in a ready state, namely the first synchronous belt material box 1, the second synchronous belt material box 2 and the third synchronous belt material box 3. After the high-speed three-axis material collection device starts to collect materials, the sequence of cyclic operation is B to H. The basic process parameters of the high-speed three-axis material collection device include: each group of synchronous belt material boxes can receive 20 strip packs of products, the feeding method is to feed a single product in sequence, and the discharging method is to discharge 6 products in each group at the same time.

[0088] Sequence A: The three groups of material boxes are arranged in sequence at the original positions, the first synchronous belt material box 1 is waiting for incoming materials at the feed port 41, the second synchronous belt material box 2 moves following the first synchronous belt material box 1, and the third synchronous belt material box 3 moves following the second synchronous belt material box 2;

[0089] Sequence B: The first synchronous belt material box 1 is full of materials and reaches the discharge port 42, discharging 6 materials at a time, the second synchronous belt material box 2 feeds materials at the feed port 41, and the third synchronous belt material box 3 moves with the second synchronous belt material box 2;

[0090] Sequence C: The first synchronous belt material box 1 has 2 products left at the discharge port 42, which cannot meet the demand for discharging 6 products at the same time. At this time, the second synchronous belt material box 2 is full of materials and reaches the discharge port 42. This position is calculated based on the current position of the first synchronous belt material box 1. Then, the first synchronous belt material box 1 and the second synchronous belt material box 2 can be used to output 6 products. At this time, the third synchronous belt material box 3 is in the feeding state;

[0091] Sequence D: After the first synchronous belt material box 1 has finished discharging the last two products, it immediately follows the third synchronous belt material box 3. This position is calculated based on the current position of the third synchronous belt material box 3. At this time, the second synchronous belt material box 2 is discharging at the discharging port 42.

[0092] Sequence E: There are 4 products left in the second synchronous belt material box 2 at the discharge port 42, which cannot meet the demand for discharging 6 products at the same time. At this time, the third synchronous belt material box 3 is full of materials and reaches the discharge port 42, which is calculated based on the current position of the second synchronous belt material box 2. Then, the second synchronous belt material box 2 and the third synchronous belt material box 3 can be used to output 6 products in combination. At this time, the first synchronous belt material box 1 is in the feeding state;

[0093] Sequence F: The second synchronous belt material box 2 finishes discharging the last four products, and immediately follows to the tail end of the first synchronous belt material box 1. This position is calculated based on the current position of the first synchronous belt material box 1. At this time, the third synchronous belt material box 3 discharges at the discharge port 42.

[0094] Sequence G: The number of products in the third synchronous belt material box 3 at the discharge port 42 satisfies the integer multiple of 6 products for discharge, and the material can be discharged directly to the tail end of the second synchronous belt material box 2 after the discharge is completed. The first synchronous belt material box 1 waits in the waiting area for the third synchronous belt material box 3 to leave the discharge port 42, and then enters the discharge port 42. At this time, the second synchronous belt material box 2 is feeding at the feed port 41;

[0095] Sequence H: the first synchronous belt material box 1 discharges material at the discharge port 42, the third synchronous belt material box 3 reaches the tail end of the second synchronous belt material box 2 and moves along, and the second synchronous belt material box 2 feeds material at the feed port 41, which is similar to the state of sequence B.

[0096] The high-speed three-axis material collection device adopts a three-axis synchronous belt material collection transmission method. Through the flexible combination output of two sets of material boxes, it can meet the various combination requirements of the cartoning machine and enhance the compatibility of the production line. In addition, the high-speed three-axis material collection device uses a servo motor to control the movement of the material box. With the absolute displacement control method, under the condition of ensuring the precise positioning of the material box, the material box can achieve accurate and continuous movement during the feeding process to achieve the purpose of rapid material collection.

[0097] It should be noted that the first synchronous belt material box 1 and the second synchronous belt material box 2 and the third synchronous belt material box 3, the first material box 14, the second material box 24 and the third material box 34, the first driving wheel 15 and the second driving wheel 25 and the third driving wheel 35 and the fourth driving wheel 16 and the fifth driving wheel 26 and the sixth driving wheel 36, the first follower wheel 18 and the second follower wheel 28 and the third follower wheel 38 and the fourth follower wheel 110 and the fifth follower wheel 210 and the sixth follower wheel 310, the first driven wheel 17 and the second driven wheel 27 and the third driven wheel 37 and the fourth driven wheel 19 and the fifth driven wheel 29 and the sixth driven wheel 39, the first main shaft 13 and the second main shaft 23 and the third main shaft 33 mentioned in the present application document, among which the first and second and the third and the fourth and the fifth and the sixth are just to distinguish the different positions, and there is no order of precedence.

[0098] In addition, it should be noted that the directions or positional relationships indicated by "in and out" and "clockwise" in this application are based on the directions or positional relationships shown in the accompanying drawings and are only for the purpose of simplifying the description and facilitating understanding. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0099] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. Any combination of all embodiments provided by the present invention is within the protection scope of this invention and will not be described in detail here.

[0100] The high-speed triaxial material collection device provided by the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A high-speed three-axis material collection device, characterized in that: include: A frame (4) having a feed port (41) at one end and a discharge port (42) at the other end; A feeding device (5) for sequentially feeding individual products to the feeding port (41); A first synchronous belt material box (1); A second synchronous belt material box (2); a third synchronous belt material box (3) having the same structure as the first synchronous belt material box (1) and the second synchronous belt material box (2), both comprising at least two receiving slots (6) for receiving products, and being capable of cyclically moving along the outer periphery of the frame (4); a control device, wherein the first synchronous belt material box (1), the second synchronous belt material box (2) and the third synchronous belt material box (3) are all connected to the control device to control one of the first synchronous belt material box (1), the second synchronous belt material box (2) and the third synchronous belt material box (3) to receive products at the feed port (41), and the other two to cooperate to output grouped products at the discharge port (42); the first synchronous belt material box (1) comprises a first synchronous belt (11), a fourth synchronous belt (12), a first main shaft (13) and a first material box (14) for accommodating products, the first synchronous belt (11) being arranged on a first driving wheel (15), the fourth synchronous belt (12) being arranged on a fourth driving wheel (16), the first main shaft (13) penetrating the first driving wheel (15) and the fourth driving wheel (16), and the first material box (14) being arranged on the first synchronous belt (11) and the fourth synchronous belt (12); The second synchronous belt material box (2) comprises a second synchronous belt (21), a fifth synchronous belt (22), a second main shaft (23) and a second material box (24) for accommodating products, the second synchronous belt (21) being arranged on the second driving wheel (25), the fifth synchronous belt (22) being arranged on the fifth driving wheel (26), the second main shaft (23) passing through the second driving wheel (25) and the fifth driving wheel (26), and the second material box (24) being arranged on the second synchronous belt (21) and the fifth synchronous belt (22); The third synchronous belt material box (3) comprises a third synchronous belt (31), a sixth synchronous belt (32), a third main shaft (33) and a third material box (34) for accommodating products. The third synchronous belt (31) is arranged on a third driving wheel (35), the sixth synchronous belt (32) is arranged on a sixth driving wheel (36), the third main shaft (33) passes through the third driving wheel (35) and the sixth driving wheel (36), the third material box (34) is arranged on the third synchronous belt (31) and the sixth synchronous belt (32), and the first synchronous belt (11), the second synchronous belt (21), the third synchronous belt (31), the fourth synchronous belt (12), the fifth synchronous belt (22) and the sixth synchronous belt (32) are arranged side by side in sequence.

2. The high-speed triaxial material collecting device according to claim 1, characterized in that: The first main shaft (13), the second main shaft (23) and the third main shaft (33) are each provided with a servo motor, and the servo motor is connected to the control device.

3. The high-speed triaxial material collecting device according to claim 1 or 2, characterized in that: A photoelectric detection switch (7) is provided at the feed port (41), and the photoelectric detection switch (7) is used to detect whether the feeding device (5) outputs a product. The photoelectric detection switch (7) is connected to the control device.

4. The high-speed triaxial material collecting device according to claim 1 or 2, characterized in that: A pushing device for pushing out a plurality of products synchronously is provided at the discharge port (42), and the pushing device is connected to the control device.

5. The high-speed triaxial material collecting device according to claim 1 or 2, characterized in that: One of the first synchronous belt material box (1), the second synchronous belt material box (2) and the third synchronous belt material box (3) receives a single product or a plurality of products arranged in groups at the feed port (41).

6. The high-speed triaxial material collecting device according to claim 1 or 2, characterized in that: The first synchronous belt material box (1), the second synchronous belt material box (2) and the third synchronous belt material box (3) are arranged in sequence, and all take the preset position of the frame (4) as the zero point; when the first synchronous belt material box (1) and the second synchronous belt material box (2) alternately input products at the feed port (41), the sum of the arrival displacement of the second synchronous belt material box (2) and the single material box spacing of the first synchronous belt material box (1) is equal to the sum of the displacement of the feed port (41) and the total material box spacing of the first synchronous belt material box (1); When the second synchronous belt material box (2) and the third synchronous belt material box (3) alternately input products at the feed port (41), the sum of the arrival displacement of the third synchronous belt material box (3) and the single material box spacing of the second synchronous belt material box (2) is equal to the sum of the displacement of the feed port (41) and the total material box spacing of the second synchronous belt material box (2); When the third synchronous belt material box (3) and the first synchronous belt material box (1) alternately input products at the feed port (41), the sum of the arrival displacement of the first synchronous belt material box (1) and the single material box spacing of the third synchronous belt material box (3) is equal to the sum of the displacement of the feed port (41) and the total material box spacing of the third synchronous belt material box (3).

7. The high-speed triaxial material collecting device according to claim 6, characterized in that: When the first synchronous belt material box (1) moves following the third synchronous belt material box (3), the sum of the arrival displacement of the first synchronous belt material box (1) and the total material box spacing of the third synchronous belt material box (3) is equal to the sum of the displacement of the third synchronous belt material box (3) and the safety displacement, and the safety displacement is used to prevent the latter synchronous belt material box from following the former synchronous belt material box too closely and causing a collision; When the third synchronous belt material box (3) moves following the second synchronous belt material box (2), the sum of the arrival displacement of the third synchronous belt material box (3) and the total material box spacing of the second synchronous belt material box (2) is equal to the sum of the displacement of the second synchronous belt material box (2) and the safety displacement; When the second synchronous belt material box (2) moves following the first synchronous belt material box (1), the sum of the arrival displacement of the second synchronous belt material box (2) and the total material box spacing of the first synchronous belt material box (1) is equal to the sum of the displacement of the first synchronous belt material box (1) and the safety displacement.

8. The high-speed triaxial material collecting device according to claim 6, characterized in that: When the first synchronous belt material box (1) and the second synchronous belt material box (2) are combined at the discharge port (42) to output products, the sum of the arrival displacement of the second synchronous belt material box (2) and the total material box spacing of the first synchronous belt material box (1) is equal to the displacement of the first synchronous belt material box (1); When the second synchronous belt material box (2) and the third synchronous belt material box (3) are combined to output products at the discharge port (42), the sum of the arrival displacement of the third synchronous belt material box (3) and the total material box spacing of the second synchronous belt material box (2) is equal to the displacement of the second synchronous belt material box (2); When the third synchronous belt material box (3) and the first synchronous belt material box (1) are combined at the discharge port (42) to output products, the sum of the arrival displacement of the first synchronous belt material box (1) and the total material box spacing of the third synchronous belt material box (3) is equal to the displacement of the third synchronous belt material box (3).

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