Multi-type filler selective supply device

Abstract

The invention discloses a multi-type filler selective supply device, and relates to the technical field of filler launching, according to the multi-type filler selective supply device provided by the invention, quick switching of more than two types of fillers can be realized through paired filling bins, the flexibility of filler supply and the replacement efficiency are remarkably improved, and the practicability is high. Meanwhile, the compactness and the high efficiency of the device are also ensured; secondly, the mode that the adjusting support drives the two filling bins to move is adopted, double-side supply of the filler can be achieved, when one filling bin supplies the filler, the other filling bin can select the model of the filler, and the cycle time of filler launching is effectively shortened.

Description

Technical Field

[0001] The invention relates to the technical field of filling material launching, and in particular to a multi-type filling material selection and supply device. Background Art

[0002] The performance and efficiency of the launcher depend to a large extent on the supply speed of the filler and the ability to select a variety of fillers. However, existing launchers usually have the following shortcomings. Traditional launchers usually only support one type of filler. This singleness limits the scope of application of the device. For example, in some application scenarios, type A and type B fillers, or even more types of fillers, may need to be used alternately. If the launcher cannot quickly and effectively switch the type of filler, it will seriously affect the operating efficiency and the final effect. Therefore, it is necessary to design a device that can flexibly select and supply a variety of fillers, so that the device can quickly switch different types of fillers as needed. Summary of the invention

[0003] The purpose of the present invention is: in view of the above-mentioned problems, the present invention provides a multi-type filler selection and supply device, which can realize rapid switching of more than two types of fillers through paired loading bins, significantly improving the flexibility and replacement efficiency of filler supply, while also ensuring the compactness and efficiency of the device; secondly, by adopting a method of adjusting the bracket to drive the movement of the double loading bins, the double-sided supply of fillers can be realized. When one loading bin is supplying fillers, the other loading bin can select the model of fillers, effectively shortening the cycle time of filler emission.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A multi-type filling material selection and supply device comprises an adjustment bracket, a filling bin arranged in pairs on the adjustment bracket, an adjustment drive assembly and a selection drive assembly, wherein the filling bin is a cylindrical structure, and a plurality of filling channels for carrying the filling materials are uniformly distributed in the filling bin along the circumferential direction, wherein the filling materials comprise A-type filling materials, B-type filling materials and C-type filling channels, wherein the filling channels comprise an A-type filling channel for carrying A-type filling materials, a B-type filling channel for carrying B-type filling materials and a C-type filling channel for carrying C-type filling materials, wherein the A-type The filling channel and the B-type filling channel are staggered in the filling bin to form a first filling bin, and the A-type filling channel and the C-type filling channel are staggered in the filling bin to form a second filling bin; the pair of the filling bins is two first filling bins, or the pair of the filling bins is one first filling bin and one second filling bin; the adjustment drive component can drive the adjustment bracket to move relative to the output device so that any filling bin corresponds to the output device, and the selection drive component can drive the filling bin to rotate around the axis to align the designated filling channel with the output device.

[0006] Due to the adoption of the above-mentioned technical scheme, taking the paired loading bins as a first loading bin and a second loading bin as an example, when selecting the filler, the current loading level is compared with the target loading level, and the first loading bin and the second loading bin cooperate with each other to ensure that the filling selection action is completed within the time of rotating two filling channels at most. If the current loading level is type A filler and type A filler needs to be launched, then there is no need to complete the filling selection action and type A filler can be directly launched. If type B filler or type C filler needs to be launched, one loading channel can be rotated. If type A filler needs to be continued to be launched, two loading channels can be rotated. In this way, a rapid and continuous supply of filler can be achieved. Secondly, the adjustment bracket is used to drive the movement of the double loading bins to achieve double-sided supply of filler. When one loading bin is supplying filler, the other loading bin can select the model of filler, which effectively shortens the cycle time of filler launch.

[0007] Furthermore, it also includes a cradle, which includes a connecting flange plate, and the adjusting bracket can be movably installed on the cradle. The connecting flange plate is provided with a loading port matching the output device, and the adjusting bracket can move relative to the connecting flange plate to align the designated loading channel of the designated loading bin with the loading port.

[0008] Furthermore, the height of the loading port matches the height of the axis of the loading bin, and the loading bin is provided with a loading position corresponding to the loading port. The loading position is arranged on the opposite side of the loading bin and another loading bin, and the height of the loading position is flush with the height of the axis of the loading bin, and the loading channel rotated to the loading position can be moved to align with the loading port by adjusting the bracket.

[0009] Due to the adoption of the above technical solution, when it is necessary to switch the filling bin, the distance that the adjustment bracket needs to move is the shortest, thereby ensuring the rapid supply of filling materials.

[0010] Furthermore, the filling channel is a long shell structure whose axis is parallel to the filling bin, one side of the filling channel in the length direction is a filling end that can output the filling, and the other side is a supplementary end for matching with a pushing mechanism; it also includes a pushing mechanism that can act on the filling in the filling channel, the pushing mechanism matches the filling position of the filling bin, the pushing mechanism can act on the filling in the filling channel at the filling position, and the filling can move from the filling channel to the filling port under the action of the pushing mechanism.

[0011] Furthermore, the pushing mechanism includes a one-way chain assembly, a guide rail and a one-way chain driving unit, the guide rail corresponds to the loading bin, the one-way chain assembly can extend or retract into the guide rail under the action of the one-way chain driving unit, when the one-way chain assembly is in a pushing state, it can extend and straighten in the guide rail, the extended end of the one-way chain assembly can act on the filler and push the filler from the loading bin to the loading port, when the one-way chain assembly is in a storage state, it can bend along the shape of the guide rail and retract into the guide rail.

[0012] Due to the adoption of the above technical solution, the one-way chain assembly can be bent along the shape of the guide rail, so that the guide rail can be set with a curvature as required to achieve a compact and miniaturized design; secondly, the elastic member can ensure that the one-way chain assembly remains in a straight state when extending out of the guide rail to achieve the carrying and pushing of the filler.

[0013] Furthermore, the guide rail includes an assembly section, a rotating section and a storage section, the two ends of the assembly section are respectively a connecting end and an opening end, the connecting end of the assembly section is connected to the storage section through the rotating section to form a circular structure, and the open end can be used for a one-way chain assembly to extend, the open end of the assembly section can match with the supplementary end of the loading channel rotated to the loading position, the one-way chain assembly can extend from the open end and extend into the guide rail to push the filling, and the storage section of the guide rail is parallel to and matches the loading bin.

[0014] Further, the radially outward side of the filling channel corresponding to the left filling bin is the radially inward side of the filling channel corresponding to the right filling bin, and the radially inward side of the filling channel corresponding to the left filling bin is the radially outward side of the filling channel corresponding to the right filling bin.

[0015] Due to the adoption of the above technical solution, it is ensured that the filling materials supplied by the filling bins on both sides enter the filling port in the same direction.

[0016] Furthermore, the output device is a launcher, and a launching mechanism is provided on the adjusting bracket. The launching mechanism can follow the adjusting bracket to match the loading port. The filling in the loading bin can enter the loading port from the loading bin under the action of the pushing mechanism, and the filling at the loading port can be launched from the launcher under the action of the launching mechanism.

[0017] Due to the adoption of the above technical scheme, the launching process of the filling object is divided into a pushing stage and a launching stage through the cooperation between the pushing mechanism and the launching mechanism, which can realize the compact and miniaturized design of the device, effectively reduce the length of the launching mechanism, and balance the pitch moment of the launching device.

[0018] Furthermore, the launching mechanism is arranged between the paired loading bins, and a thrust mechanism is provided at the loading port for allowing the loading objects to pass through in one direction.

[0019] Due to the adoption of the above technical solution, no matter which side of the loading bin supplies the filler, after the filler is pushed, the shortest distance can be moved to achieve alignment between the launching mechanism and the loading port, thereby ensuring rapid and continuous launching of the filler.

[0020] Furthermore, the adjustment drive assembly includes a slide rail, a slider, a gear, a rack, and an adjustment drive motor. The slide rail and the rack are arranged in parallel on the connecting flange plate. The adjustment bracket is provided with a plurality of sliders matching the slide rail. The adjustment bracket is also equipped with an adjustment drive motor. The output end of the adjustment drive motor is provided with a gear meshing with the rack. The gear can rotate and move along the rack under the drive of the adjustment drive motor, thereby driving the adjustment bracket to follow the gear.

[0021] Furthermore, a sliding support device for carrying the adjusting bracket is provided on the cradle, the sliding support device is arranged below the adjusting bracket, and a plurality of rotatable universal balls are provided on one side of the sliding support device that matches the adjusting bracket.

[0022] Due to the adoption of the above technical solution, the reliability of relying solely on the slide rail to bear the weight of the device itself and the generated overturning torque is low, so a sliding support device is installed under the adjusting bracket to provide upward support force for the adjusting bracket and reduce the overturning torque of the slide rail. The adjusting bracket can slide on the universal ball along the moving direction with small friction resistance, high reliability, small friction resistance and low driving energy consumption.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. When selecting a filling material, the present invention compares the current filling material level with the target filling material level, and the first filling bin and the second filling bin cooperate with each other to ensure that the filling material selection action is completed within the time of rotating two filling channels at most.

[0025] 2. The present invention adopts a method of adjusting the bracket to drive the double loading bins to move, which can realize the double-sided supply of the filling material. When one loading bin is supplying the filling material, the other loading bin can select the model of the filling material, which effectively shortens the cycle time of the filling material emission.

[0026] 3. The present invention ensures that when the filling bin needs to be switched, the distance that the adjustment bracket needs to move is the shortest, thereby ensuring the rapid supply of filling materials.

[0027] 4. The present invention allows the one-way chain assembly to be bent along the shape of the guide rail, so that the guide rail can be set with a curvature as required to achieve a compact and miniaturized design; secondly, the elastic member can ensure that the one-way chain assembly remains in a straight state when extending out of the guide rail to achieve the bearing and pushing of the filler.

[0028] 5. The present invention can ensure that the filling materials supplied from the filling bins on both sides enter the filling port in the same direction.

[0029] 6. The present invention divides the launching process of the loading into a pushing stage and a launching stage by cooperating with the pushing mechanism and the launching mechanism, thereby realizing a compact and miniaturized design of the device, effectively reducing the length of the launching mechanism, and balancing the pitch moment of the launching device.

[0030] 7. The present invention ensures that no matter which side of the loading bin supplies the filling material, after the filling material is pushed, the launching mechanism and the loading port can be aligned by moving the shortest distance, thereby ensuring the rapid and continuous launching of the filling material.

[0031] 8. The present invention installs a sliding support device under the adjusting bracket to provide an upward supporting force for the adjusting bracket and reduce the turning moment of the slide rail. The adjusting bracket can slide on the universal ball along the moving direction with small friction resistance, high reliability, small friction resistance and low driving energy consumption.

[0032] 9. The filling material of the present invention can be restricted at the stop mechanism, so the pushing mechanism can push the filling material at any time during the pitch and azimuth movement, achieving the effect of flexibility and time saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural diagram of a device for selecting and supplying multiple types of fillings of the present invention;

[0034] Figure 2 It is a structural schematic diagram of the multi-type filling material selection and supply device of the present invention from another perspective;

[0035] Figure 3 It is an assembly diagram of the adjustment bracket, the pushing mechanism and the electric cylinder of the present invention;

[0036] Figure 4 It is a structural schematic diagram of the pushing mechanism of the present invention;

[0037] Figure 5 The present invention is about Figure 4 A partial enlarged view of the middle A area;

[0038] Figure 6 It is a structural schematic diagram of the pushing mechanism of the present invention in an extended state;

[0039] Figure 7 It is a structural schematic diagram of the push mechanism of the present invention in a retracted state;

[0040] Figure 8 It is a schematic diagram of the structure of the matching of the filling bin and the pushing mechanism of the present invention;

[0041] Fig. 9 It is a schematic diagram of the structure of the electric cylinder of the present invention;

[0042] Fig.10 It is a schematic diagram of the structure of the adjustment drive assembly of the present invention;

[0043] Fig.11 It is a schematic structural diagram of the first filling bin of the present invention;

[0044] Fig.12 is a schematic structural diagram of the second filling bin of the present invention;

[0045] Fig.13 It is a schematic diagram of the structure of the matching of the sliding support device and the adjusting bracket of the present invention;

[0046] Fig.14 It is a schematic diagram of the structure in which the push rod of the electric cylinder of the present invention is extended;

[0047] Fig.15 It is a structural schematic diagram of the sliding support device of the present invention.

[0048] Markings in the figure: 1-push mechanism, 11-one-way chain assembly, 111-one-way chain link, 112-pin shaft, 113-elastic member, 114-push head, 115-guide wheel, 12-guide rail, 121-assembly section, 122-rotation section, 123-storage section, 13-one-way chain drive unit, 131-one-way chain drive motor, 132-sprocket, 133-one-way chain reducer, 2-loading bin, 21-loading channel, 211-loading end, 212-supplementing end, 22-first loading bin, 23-second loading bin, 3-electric cylinder, 31-push rod, 4-cradle, 41-connecting flange plate, 411-loading port, 412-retraction mechanism, 42-adjusting bracket, 43-adjusting drive assembly, 431-slide rail, 432-slider, 433-gear, 434-rack, 435-adjusting drive motor, 436-adjusting reduction motor, 5-sliding support device, 51-universal ball. DETAILED DESCRIPTION

[0049] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0050] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0051] Example 1

[0052] A multi-type filling material selection supply device, such as Figure 1-15As shown, it includes an adjustment bracket 42, a loading bin 2 arranged in pairs on the adjustment bracket 42, an adjustment drive assembly 43 and a selection drive assembly, the loading bin 2 is a cylindrical structure, and ten loading channels 21 for carrying fillings are uniformly distributed in the loading bin 2 along the circumferential direction, the fillings include A-type fillings, B-type fillings and C-type filling channels 21, the filling channels 21 include A-type filling channels 21 for carrying A-type fillings, B-type filling channels 21 for carrying B-type fillings, and C-type filling channels 21 for carrying C-type fillings, the A-type filling channels 21 for carrying A-type fillings, the B-type filling channels 21 for carrying B-type fillings, and the C-type filling channels 21 for carrying C-type fillings. The A-type filling channel 21 and the B-type filling channel 21 are staggeredly arranged in the filling bin 2 to form a first filling bin 22, and the A-type filling channel 21 and the C-type filling channel 21 are staggeredly arranged in the filling bin 2 to form a second filling bin 23; the paired filling bins 2 are a first filling bin 22 and a second filling bin 23; the adjusting drive assembly 43 can drive the adjusting bracket 42 to move relative to the output device so that any filling bin 2 corresponds to the output device, and the selecting drive assembly can drive the filling bin 2 to rotate around the axis to align the designated filling channel 21 with the output device.

[0053] Specifically, when selecting the filler, the current filling level is compared with the target filling level, and the first filling bin 22 and the second filling bin 23 cooperate with each other to ensure that the filling selection action is completed within the time of rotating two filling channels 21 at most. If the current filling level is type A filler and type A filler needs to be launched, then there is no need to complete the filling selection action and type A filler can be launched directly. If type B filler or type C filler needs to be launched, one filling channel 21 can be rotated. If type A filler continues to be launched, two filling channels 21 are rotated, that is, the maximum rotation angle is 72°, which can realize rapid and continuous supply of filler. Secondly, the adjustment bracket 42 is used to drive the movement of the double filling bins 2 to realize the double-sided supply of filler. When one filling bin 2 is supplying filler, the other filling bin 2 can select the model of filler, which effectively shortens the cycle time of filler launch. It is understandable that the present application can also be applied to assembling the same type of filler, assembling two types of fillers, assembling four or even more types of fillers. The example of three types of fillers in this embodiment is the best way.

[0054] It also includes a cradle 4 that can adjust its position according to launch requirements, wherein the position adjustment includes one or more combinations of horizontal rotation, pitch adjustment, roll adjustment and translation adjustment, the cradle 4 includes a connecting flange plate 41, and the adjustment bracket 42 is movably installed on the cradle 4, the connecting flange plate 41 is provided with a loading port 411 matching the output device, and the loading port 411 is provided with a stop mechanism for one-way passage of the loading material; the height of the loading port 411 matches the axis height of the loading bin 2, and the loading bin 2 is provided with a loading position corresponding to the loading port 411, the loading position is provided on the adjacent side of the loading bin 2 and another loading bin 2, and the height of the loading position is flush with the axis height of the loading bin 2, and the loading channel 21 rotated to the loading position can be moved to align with the loading port 411 through the adjustment bracket 42.

[0055] Specifically, when the filling bin 2 needs to be switched, the distance that the adjustment bracket 42 needs to move is the shortest, thereby ensuring the rapid supply of the filling material.

[0056] The filling channel 21 is a long shell structure with an axis parallel to the filling bin 2. One side of the filling channel 21 in the length direction is a filling end 211 for outputting fillings, and the other side is a supplementary end 212 for matching with the pushing mechanism 1. It also includes a pushing mechanism 1 that can act on the fillings in the filling channel 21. The pushing mechanism 1 matches the filling position of the filling bin 2. The pushing mechanism 1 can act on the fillings in the filling channel 21 at the filling position. The fillings can move from the filling channel 21 to the filling port 411 under the action of the pushing mechanism 1.

[0057] The pushing mechanism 1 includes a one-way chain assembly 11, a guide rail 12 and a one-way chain driving unit 13. The guide rail 12 corresponds to the loading bin 2. The one-way chain assembly 11 can extend out or retract into the guide rail 12 under the action of the one-way chain driving unit 13. When the one-way chain assembly 11 is in a pushing state, it can extend and straighten from the guide rail 12. The protruding end of the one-way chain assembly 11 can act on the filler and push the filler from the loading bin 2 to the loading port 411. When the one-way chain assembly 11 is in a storage state, it can bend along the shape of the guide rail 12 and retract into the guide rail 12.

[0058] Specifically, the one-way chain assembly 11 can be bent along the shape of the guide rail 12, so that the guide rail 12 can be set with a curvature as required to achieve a compact and miniaturized design; secondly, the elastic member 113 can ensure that the one-way chain assembly 11 remains in a straight state when extending out of the guide rail 12, so as to achieve the carrying and pushing of the filler.

[0059] The one-way chain assembly 11 includes a one-way chain link 111, a pin 112 and an elastic member 113. A plurality of the one-way chain links 111 are hinged in sequence through the pin 112 to form a chain structure. The elastic member 113 is arranged between adjacent one-way chain links 111. When there is no external force, the elastic member 113 applies a force to the one-way chain link 111 to ensure that the adjacent one-way chain links 111 are maintained in a straight state. When there is an external force, the adjacent one-way chain links 111 overcome the elastic force provided by the elastic member 113 to form a bending structure with an angle at the hinge. The one-way chain assembly 11 is matched with the guide rail 12. The one-way chain assembly 11 can be bent along the shape of the guide rail 12, and the one-way chain driving unit 13 can drive the one-way chain assembly 11 to move along the guide rail 12. Specifically, the one-way chain assembly 11 can be bent along the shape of the guide rail 12, so that the guide rail 12 can be provided with a curvature according to requirements to achieve a compact and miniaturized design. Preferably, the elastic member 113 is a torsion spring.

[0060] The guide rail 12 is a hollow shell, and the guide rail 12 includes an assembly section 121, a rotating section 122 and a storage section 123. The two ends of the assembly section 121 are a connecting end and an open end respectively. The connecting end of the assembly section 121 is connected to the storage section 123 through the rotating section 122 to form a circular structure, and the open end can be used for the one-way chain component 11 to extend out. The one-way chain component 11 in the storage state is a circular structure adapted to the guide rail 12. The storage section 123 of the guide rail 12 is parallel to and matches the filling bin 2. The assembly section 121 and the storage section 123 of the guide rail 12 are parallel to each other, and the length of the assembly section 121 is less than the length of the storage section 123. The filling channel 21 is parallel to the storage section 123 of the guide rail 12. The open end of the assembly section 121 can match with the supplementary end 212 of the filling channel 21 rotated to the filling position, and the one-way chain component 11 can extend out from the open end and extend into the guide rail 12 to push the filler. When the one-way chain component 11 extends out from the open end of the assembly section 121, the extended one-way chain link 111 is maintained in a straight state under the action of the elastic member 113, and the one-way chain component 11 in the straight state can enter the filling channel 21 to act on the filler, so that the filler is pushed to the filling port 411 in the filling channel 21. After the pushing is completed, the one-way chain component 11 can retreat under the action of the one-way chain driving unit 13 and be stored in the guide rail 12.

[0061] The protruding end of the one-way chain assembly 11 is further provided with a pusher head 114 that can act on the object to be pushed, and the pusher head 114 is connected to the protruding end of the one-way chain assembly 11 .

[0062] The pusher head 114 includes an action portion and a connection portion, the connection portion is arranged in the middle of the action portion, the action portion and the connection portion cooperate with each other to form a T-shaped structure, the one-way chain assembly 11 is hinged to the connection portion, and a guide wheel 115 is arranged at the end of the action portion close to the one-way chain assembly 11. The paired guide wheels 115 are respectively arranged at both ends of the action portion, so that the pusher head 114 can be slidably connected with the push channel after entering the push channel, effectively reducing friction resistance.

[0063] The one-way chain link 111 includes a supporting portion and an articulated portion. The paired articulated portions are relatively arranged on both sides of the width of the supporting portion. The ends of the articulated portions in the length direction are provided with connecting ears that can match the pin 112. The pin 112 passes through the corresponding connecting ears of two adjacent one-way chain links 111 to articulate the adjacent one-way chain links 111. When the one-way chain assembly 11 is in a straightened state, the supporting portions of the adjacent one-way chain links 111 are in the same plane.

[0064] The two ends of the pin shaft 112 are rotatably connected with guide wheels 115, which effectively reduces the friction resistance generated when the one-way chain assembly 11 is bent in the guide rail 12.

[0065] The one-way chain drive unit 13 includes a one-way chain drive motor 131 and a sprocket 132. The sprocket 132 matches the one-way chain assembly 11. The sprocket 132 is provided with sprocket teeth matching the one-way chain assembly 11. The one-way chain drive motor 131 can drive the sprocket 132 to rotate. When the sprocket 132 rotates, it drives the one-way chain link 111 to extend or retract into the guide rail 12 through the sprocket teeth.

[0066] The radially outward side of the filling channel 21 of the corresponding left filling bin 2 is the radially inward side of the filling channel 21 of the corresponding right filling bin 2, and the radially inward side of the filling channel 21 of the corresponding left filling bin 2 is the radially outward side of the filling channel 21 of the corresponding right filling bin 2.

[0067] Specifically, the filling position of the left filling bin 2 is on its right side, and the filling position of the right filling bin 2 is on its left side. The above design scheme can ensure that the filling materials supplied by the filling bins 2 on both sides enter the filling port in the same direction.

[0068] The output device is a launcher, and a launch mechanism is provided on the adjustment bracket 42. The launch mechanism can follow the adjustment bracket 42 to match the loading port 411. The filling in the loading bin 2 can enter the loading port 411 from the loading bin 2 under the action of the pushing mechanism 1, and the filling at the loading port 411 can be launched from the launcher under the action of the launching mechanism. The launching mechanism is an electric cylinder 3, and the push rod 31 of the electric cylinder 3 can extend into the loading port 411 and provide launching thrust for the filling at the loading port 411.

[0069] Specifically, by cooperating with the pushing mechanism 1 and the launching mechanism, the launching process of the loaded object is divided into a pushing stage and a launching stage, so that the compact and miniaturized design of the device can be realized, the length of the launching mechanism can be effectively reduced, and the pitch moment of the launching device can be balanced.

[0070] The launching mechanism is arranged between the paired loading bins 2, and a thrust mechanism is arranged at the loading port 411 to allow the loading objects to pass through in one direction.

[0071] Specifically, no matter which side of the filling bin 2 supplies the filling material, after the filling material is pushed, the shortest distance can be moved to achieve the alignment between the launching mechanism and the filling port 411, thereby ensuring the rapid and continuous launching of the filling material.

[0072] Specifically, the moving thrust provided by the pushing mechanism 1 can be used for moving the filler in the filling bin 2. The maximum pushing stroke of the pushing mechanism 1 is 1300mm, the maximum launching thrust of the electric cylinder 3 is 20 tons, and the maximum pushing stroke of the electric cylinder 3 is 850mm. Preferably, the pushing mechanism 1 first pushes the filler by 1250mm, and the electric cylinder 3 then quickly pushes the filler by 630mm, and then squeezes and pushes it by 200mm. The process in which the push rod 31 of the electric cylinder 3 extends to act on the filler includes an acceleration section, a uniform speed section and a deceleration section, wherein the stroke of the acceleration section and the uniform speed section is 650mm, corresponding to the rapid advancement of the filler, the stroke of the deceleration section is 200mm, corresponding to the extrusion and advancement of the filler, and in the deceleration section, the push rod 31 will move 200mm and the speed will drop to 0 under the combined action of the filler resistance, inertia force, linear load, motor torque, friction resistance, etc. It can be understood that the above stroke setting is only for this embodiment, and other numerical stroke settings are also deemed to be included in the protection scope of this application.

[0073] The adjustment drive assembly 43 includes a slide rail 431, a slider 432, a gear 433, a rack 434, an adjustment drive motor 435 and an adjustment reduction motor 436. The pair of slide rails 431 are respectively arranged at the top and bottom of the corresponding sides of the connecting flange plate 41 and the adjustment bracket 42. The corresponding sides of the connecting flange plate 41 and the adjustment bracket 42 are also provided with a rack 434. The slide rail 431 is parallel to the rack 434. The adjustment bracket 42 is provided with a plurality of slide rails 432 matching the slide rails 431. In this embodiment, each Each slide rail 431 corresponds to two sliders 432. The adjusting bracket 42 is also equipped with an adjusting driving motor 435. The adjusting driving motor 435 is connected to the gear 433 through the adjusting reduction motor 436. The gear 433 is meshed with the rack 434. After the adjusting driving motor 435 is started, it drives the gear 433 to rotate, so that the gear 433 moves along the rack 434, and then drives the adjusting bracket 42 to move with the gear 433. At the same time, it also drives the slider 432 on the adjusting bracket 42 to slide along the slide rail 431.

[0074] The cradle 4 is provided with a sliding support device 5 for carrying the adjusting bracket 42 . The sliding support device 5 is arranged below the adjusting bracket 42 . A plurality of rotatable universal balls 51 are arranged on one side of the sliding support device 5 that matches the adjusting bracket 42 .

[0075] Specifically, the reliability of relying solely on the slide rail 431 to bear the weight of the device itself and the generated rolling torque is low, so a sliding support device 5 is installed under the adjusting bracket 42 to provide an upward supporting force for the adjusting bracket 42 and reduce the rolling torque of the slide rail 431. The adjusting bracket 42 can slide on the universal ball 51 along the moving direction with small friction resistance, high reliability, small friction resistance, and low driving energy consumption.

[0076] When the first loading bin 22 needs to launch the filling material, the first loading bin 22 rotates so that the selected loading channel 21 matches the corresponding pushing mechanism 1, and the adjusting bracket 42 moves relative to the connecting flange plate 41 so that the loading end 211 of the selected loading channel 21 in the first loading bin 22 corresponds to the loading port 411 on the connecting flange plate 41. At this time, the one-way chain driving unit 13 of the pushing mechanism 1 is started, driving the one-way chain assembly 11 to extend from the supplementary end 212 of the loading channel 21, and under the action of the elastic member 113, the one-way chain assembly 11 is pushed into the loading channel 21. The filling material is kept in a straight state and acts on the filling material, so that the filling material moves from the filling end 211 of the filling channel 21 to the filling port 411 connected to the flange plate 41. The filling port 411 is provided with a stop mechanism 412 that can elastically retreat. When the filling material passes through the filling port 411, under the action of the thrust, the stop mechanism 412 matches with the head end of the filling material and is compressed by the filling material to achieve elastic retreat. After the filling material passes through the filling port 411, the stop mechanism 412 can be re-extended under the action of the elastic force and limit the tail end of the filling material. The end is prevented from being withdrawn during the pitch adjustment process of the cradle 4. After the filler is moved into place, the one-way chain assembly 11 is withdrawn into the guide rail 12 under the action of the one-way chain driving unit 13, and the adjustment bracket 42 moves relative to the connecting flange plate 41, so that the electric cylinder 3 is aligned with the filling port 411. The push rod 31 of the electric cylinder 3 extends and acts on the filler at the filling port 411, and the filler is quickly pushed into the launcher for launch. After the launch is completed, the push rod 31 of the electric cylinder 3 retreats, and the first loading chamber 22 launches the filler. , the second filling bin 23 rotates so that the selected filling channel 21 matches the corresponding pushing mechanism 1. After the push rod 31 of the electric cylinder 3 retreats, the adjustment bracket 42 moves relative to the connecting flange plate 41, so that the filling end 211 of the selected filling channel 21 in the second filling bin 23 corresponds to the filling port 411 on the connecting flange plate 41. The remaining process is consistent with the process of launching the filling material from the first filling bin 22, and will not be repeated here. In this way, the first filling bin 22 and the second filling bin 23 can provide filling materials alternately.

[0077] More preferably, while one loading chamber 2 is performing a loading launch operation, another loading chamber 2 can simultaneously perform a loading selection operation, thereby effectively shortening the cycle time of loading launch.

[0078] The above-mentioned loading launching process is divided into two stages. In the first stage, the pushing mechanism 1 provides a moving thrust, so that the loading moves from the supplementary end 212 of the loading channel 21 to the loading port 411 connected to the flange plate 41. In the second stage, the electric cylinder 3 provides a launching thrust, so that the loading moves quickly into the launcher and is squeezed and launched. The launching thrust here is much greater than the moving thrust. Through the staged loading launching, the equipment volume can be effectively reduced, the pitch moment of the launching device is balanced, and the power of the whole machine is reduced.

[0079] The principles and implementation methods of the present invention are described in this article using specific embodiments. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0080] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and 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, and therefore should not be understood as a limitation on the present invention.

[0081] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A multi-type filling material selection and supply device, characterized in that: The invention comprises an adjusting bracket, a loading bin arranged in pairs on the adjusting bracket, an adjusting driving assembly and a selecting driving assembly, wherein the loading bin is a cylindrical structure, and a plurality of loading channels for carrying the loading objects are uniformly distributed in the loading bin along the circumferential direction, wherein the loading objects include type A loading objects, type B loading objects and type C loading channels, wherein the loading channels include type A loading channels for carrying type A loading objects, type B loading channels for carrying type B loading objects, and type C loading channels for carrying type C loading objects, wherein the type A loading channels and type B loading channels are arranged in a cylindrical structure, and the plurality of ... The channels are staggered in one of the loading bins to form a first loading bin, and the A-type loading channels and C-type loading channels are staggered in the loading bin to form a second loading bin; the pair of loading bins is two first loading bins, or the pair of loading bins is one first loading bin and one second loading bin; the adjustment drive assembly can drive the adjustment bracket to move relative to the output device so that any loading bin corresponds to the output device, and the selection drive assembly can drive the loading bin to rotate around the axis to align the designated loading channel with the output device.

2. The multi-type filling material selection and supply device according to claim 1, characterized in that: It also includes a cradle, which includes a connecting flange plate. The adjusting bracket can be movably installed on the cradle. The connecting flange plate is provided with a loading port matching the output device. The adjusting bracket can move relative to the connecting flange plate to align the designated loading channel of the designated loading bin with the loading port.

3. The multi-type filling material selection and supply device according to claim 2, characterized in that: The height of the loading port matches the height of the axis of the loading bin, and the loading bin is provided with a loading position corresponding to the loading port. The loading position is arranged on the opposite side of the loading bin and another loading bin, and the height of the loading position is flush with the height of the axis of the loading bin, and the loading channel rotated to the loading position can be moved to align with the loading port by adjusting the bracket.

4. The multi-type filling material selection and supply device according to claim 3, characterized in that: The filling channel is a long shell structure with an axis parallel to the filling bin. One side of the filling channel in the length direction is a filling end for outputting fillings, and the other side is a supplementary end for matching with a pushing mechanism. It also includes a pushing mechanism that can act on the fillings in the filling channel. The pushing mechanism matches the filling position of the filling bin. The pushing mechanism can act on the fillings in the filling channel at the filling position. The fillings can move from the filling channel to the filling port under the action of the pushing mechanism.

5. The multi-type filling material selection and supply device according to claim 4, characterized in that: The pushing mechanism includes a one-way chain assembly, a guide rail and a one-way chain driving unit. The guide rail corresponds to the loading bin. The one-way chain assembly can extend out of or retract into the guide rail under the action of the one-way chain driving unit. When the one-way chain assembly is in a pushing state, it can extend and straighten in the guide rail. The extended end of the one-way chain assembly can act on the filler and push the filler from the loading bin to the loading port. When the one-way chain assembly is in a storage state, it can bend along the shape of the guide rail and retract into the guide rail.

6. The multi-type filling material selection and supply device according to claim 4, characterized in that: The radially outward side of the filling channel corresponding to the left filling bin is the radially inward side of the filling channel corresponding to the right filling bin, and the radially inward side of the filling channel corresponding to the left filling bin is the radially outward side of the filling channel corresponding to the right filling bin.

7. The multi-type filling material selection and supply device according to any one of claims 4 to 6, characterized in that: The output device is a launcher, and a launching mechanism is provided on the adjusting bracket. The launching mechanism can follow the adjusting bracket to match the loading port. The filling in the loading bin can enter the loading port from the loading bin under the action of the pushing mechanism, and the filling at the loading port can be launched from the launcher under the action of the launching mechanism.

8. The multi-type filling material selection and supply device according to claim 7, characterized in that: The launching mechanism is arranged between the paired loading bins, and a thrust mechanism is arranged at the loading port for allowing the loading objects to pass through in one direction.

9. The multi-type filling material selection and supply device according to claim 1, characterized in that: The adjustment drive assembly includes a slide rail, a slider, a gear, a rack, and an adjustment drive motor. The slide rail and the rack are arranged in parallel on the connecting flange plate. The adjustment bracket is provided with a plurality of sliders matching the slide rail. The adjustment bracket is also equipped with an adjustment drive motor. The output end of the adjustment drive motor is provided with a gear meshing with the rack. The gear can rotate and move along the rack under the drive of the adjustment drive motor, thereby driving the adjustment bracket to follow the gear.

10. The multi-type filling material selection and supply device according to claim 2, characterized in that: The cradle is provided with a sliding support device for carrying the adjusting bracket, the sliding support device is arranged below the adjusting bracket, and a plurality of rotatable universal balls are arranged on one side of the sliding support device that matches the adjusting bracket.

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