Full-automatic filling system

Abstract

The invention discloses a full-automatic filling system. Comprising a frame body, a filling mechanism arranged on the frame body, an X-axis driving mechanism arranged on the frame body and arranged below the filling mechanism, a Z-axis driving mechanism arranged on the X-axis driving mechanism, a bearing mechanism arranged on the Z-axis driving mechanism, a grabbing mechanism arranged on the bearing mechanism and a positioning frame arranged on one side of the frame body. The trolley is used for placing the loading boat; the trolley comprises a frame, supporting seats sequentially arranged in the frame in the vertical direction, and trays matched with the supporting seats in a one-to-one correspondence mode. The grabbing mechanism comprises a driving motor, a pressing air cylinder installed on the linkage plate, rotating air cylinders installed on the linkage plate and arranged on the two sides of the pressing air cylinder, a pressing block installed on the pressing air cylinder and hook parts installed on the rotating air cylinders. The whole operation process is low in manual participation degree and high in automation degree, the labor cost is effectively saved, and the economic benefits of production enterprises are improved.

Description

Technical Field

[0001] The invention relates to a clamp, in particular to a full-automatic filling system. Background Art

[0002] Filling equipment is a type of equipment that fills materials into a specific loading boat. From the perspective of the type of material, it can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines. Existing powder filling equipment usually includes a trolley and a filling and feeding mechanism. The trolley is used to place the loading boat and transfer the loading boat. When filling, the worker takes the loading boat out of the trolley and places it on the set workstation. The powder filling equipment fills the loading boat. After the filling is completed, the worker returns the loaded boat to the trolley.

[0003] However, for the existing powder filling equipment mentioned above, during the entire operation process, the worker participation level is high and the automation level is low, which seriously reduces production efficiency, increases labor costs, and brings troubles to manufacturers. Summary of the invention

[0004] Based on this, it is necessary to provide a fully automatic filling system to address the deficiencies in the prior art.

[0005] A fully automatic filling system is used to fill powder into a loading boat, which includes a frame body, a filling mechanism installed on the frame body, an X-axis driving mechanism installed on the frame body and arranged below the filling mechanism, a Z-axis driving mechanism installed on the X-axis driving mechanism, a bearing mechanism installed on the Z-axis driving mechanism, a grabbing mechanism installed on the bearing mechanism, a positioning frame arranged on one side of the frame body, and a trolley for placing the loading boat;

[0006] The trolley includes a frame, support seats arranged in the frame in sequence along the vertical direction, and a tray installed in a one-to-one correspondence with the support seats; the grabbing mechanism includes a driving motor, a clamping cylinder installed on a linkage plate, a rotating cylinder installed on the linkage plate and arranged on both sides of the clamping cylinder, a pressure block installed on the clamping cylinder, and a hook installed on the rotating cylinder. The driving motor drives the linkage plate to adjust its position forward and backward in the horizontal direction. During the adjustment process, the linkage plate drives the clamping cylinder, the rotating cylinder, the unlocking cylinder, the pressure block, the hook and the top block to adjust their positions synchronously.

[0007] The X-axis drive mechanism, the Z-axis drive mechanism and the grabbing mechanism cooperate to transfer the pallet loaded with the loading boat on the trolley to the carrying mechanism. During the transfer, the rotating cylinder drives the hook to rotate and adjust the position so that the hook can be inserted into the pallet. The clamping cylinder drives the pressure block to adjust the position forward, and the clamping cylinder and the hook extending into the pallet cooperate to clamp the pallet.

[0008] In one of the embodiments, the trolley is further provided with a plurality of groups of buffer components and a plurality of groups of spring buckles, each group of buffer components and each group of spring buckles corresponds to a pallet, the spring buckles include a spring buckle body, a torsion spring arranged inside the spring buckle body, and an insert rod passing through the torsion spring and the spring buckle body and installed on the support seat, the two ends of the torsion spring respectively abut against the spring buckle body and the support seat, under the action of the torsion spring, the spring buckle body extends from the support seat to limit the tray pushed into the support seat, and when the spring buckle body is pressed downward, the spring buckle body shrinks in the support seat.

[0009] In one of the embodiments, the gripping mechanism also includes an unlocking cylinder and a top block installed on the unlocking cylinder. The unlocking cylinder is installed on a linkage plate and is arranged between the rotating cylinder and the clamping cylinder. When the pallet is transferred to the carrying mechanism, the unlocking cylinder drives the top block to adjust forward, and the top block presses the snap body on the pallet into the support seat.

[0010] In one embodiment, the buffer assembly includes a buffer pad, a plurality of buffer springs and a plurality of fixing rods. The fixing rods pass through the support seat and the buffer springs and are fixedly installed with the buffer pad. When the tray is pushed inward, the buffer springs elastically contract.

[0011] In one of the embodiments, the trolley is provided with a plurality of drawer boxes and a plurality of self-locking mechanisms. The drawer boxes are arranged on the frame of the trolley in a vertical direction, and the support seats correspond to the drawer boxes one by one and are installed in coordination with each other. The drawer boxes can slide on the frame, and the drawer boxes are provided with inclined guide surfaces. The number of self-locking mechanisms corresponds to the number of drawer boxes. The self-locking mechanism passes through the frame body, and the self-locking mechanism is provided with a functional slider and a plurality of protrusions. When the drawer box is pulled outward, the drawer box drives the self-locking mechanism to move upward through the inclined guide surface and the functional slider, and the protrusions of the self-locking mechanism are respectively stuck on other drawer boxes. When the drawer box is pushed back to its original position, the functional slider falls to the bottom of the inclined guide surface, and the protrusions of the self-locking mechanism withdraw from the other drawer boxes.

[0012] In one of the embodiments, the trolley is provided with side guide wheels on both sides of the frame, and the trolley is provided with bottom guide wheels at the bottom of the frame, and the outer peripheral surface of the bottom guide wheel is provided with a V-shaped groove; the positioning frame is provided with an inner cavity for cooperating with the trolley, and the positioning frame is provided with guide plates on both sides of the inner cavity, and the two guide plates are bent outward at one end away from the frame body to form a trumpet mouth, and a guide strip is provided at the bottom of the positioning frame, and the cross-section of the guide strip is arranged in an inverted V shape. When the trolley is pushed into the positioning frame, the side guide wheels on both sides of the trolley slide through the trumpet mouth and extend between the two guide plates, and the bottom guide wheel of the trolley is installed in cooperation with the guide strip, and the guide strip extends into the V-shaped groove of the guide wheel.

[0013] In one of the embodiments, the supporting mechanism is provided with a base plate, a positioning cylinder installed at the bottom of the base plate, and a clamping strip connected to the positioning cylinder, and the positioning cylinder drives the clamping strip to adjust its position in the vertical direction, so that the clamping strip passes through the base plate and extends above the base plate, or moves the clamping strip downward to a position below the upper end surface of the base plate; the supporting mechanism also includes a stop member, which is arranged at a rear position on the base plate, and a positioning hole is provided at the bottom of the tray. When the grasping mechanism drives the tray to move and fit the stop member, the clamping strip is aligned with the positioning hole on the tray, and the positioning cylinder drives the clamping strip to adjust its position in the vertical direction, so that the clamping strip passes through the base plate and is clamped in the positioning hole at the bottom of the tray.

[0014] In one embodiment, the feeding mechanism includes a hopper, a weighing sensor, a vibrating feeder, a connecting pipe connecting the hopper and the vibrating feeder, a connecting frame mounted on the weighing sensor, an outer box and a rotating motor mounted on the connecting frame, an inner box arranged inside the outer box and connected to the rotating motor, a feeding cylinder mounted on the outer box, a movable sleeve sleeved on the bottom of the outer box and connected to the feeding cylinder, and a soft cushion arranged at the bottom of the movable sleeve. The hopper, the weighing sensor, and the vibrating feeder are respectively mounted on the frame body, and the vibrating feeder extends into the upper part of the inner box inside the outer box.

[0015] In one of the embodiments, a dust removal mechanism is further included. A pipe is provided on the dust removal mechanism. The pipe is a hose. The pipe of the dust removal mechanism extends into the outer box. The pipe of the dust removal mechanism is connected to an external negative pressure mechanism.

[0016] In one of the embodiments, a locking mechanism is further included, and the locking mechanism includes a locking drive device and a locking strip. The locking drive device drives the locking strip to adjust the position so that the locking strip is stuck on the trolley or withdrawn from the trolley.

[0017] The beneficial effect of the full-automatic filling system of the present invention is that: on the basis of the filling mechanism and the trolley, an X-axis driving mechanism, a Z-axis driving mechanism, a bearing mechanism and a grasping mechanism are further arranged, the X-axis driving mechanism, the Z-axis driving mechanism and the grasping mechanism cooperate to transfer the pallet loaded with the loading boat on the trolley to the bearing mechanism, the X-axis driving mechanism and the Z-axis driving mechanism drive the bearing mechanism to adjust the position, so that the loading boats of the pallet are transferred to the bottom of the filling mechanism in turn for filling, after all the loading boats on the pallet are filled, the X-axis driving mechanism, the Z-axis driving mechanism and the grasping mechanism cooperate to return the pallet to the trolley, the whole operation process has less manual participation and a high degree of automation, effectively saves labor costs, and improves the economic benefits of the production enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the fully automatic filling system of the present invention;

[0019] Figure 2 , Figure 3It is a schematic diagram of the structure of the trolley of the present invention at different angles;

[0020] Figure 4 for Figure 2 A schematic diagram of the structure when the tray on the trolley is taken out from the support seat;

[0021] Figure 5 for Figure 2 The shown trolley is a top view with the frame removed;

[0022] Figure 6 for Figure 5 A schematic diagram of the structure of the spring buckle on the trolley shown;

[0023] Figure 7 It is a structural diagram of the self-locking mechanism of the trolley when used in conjunction with the drawer box;

[0024] Figure 8 It is a structural schematic diagram of the positioning frame of the present invention;

[0025] Fig. 9 It is a front view of the frame body, X-axis driving mechanism, Y-axis driving mechanism, bearing mechanism, grabbing mechanism and tray of the present invention after being assembled together;

[0026] Fig.10 , Fig.11 It is a schematic diagram of the structure at different angles after the X-axis driving mechanism, the Y-axis driving mechanism, the bearing mechanism and the grasping mechanism of the present invention are installed in coordination;

[0027] Fig.12 It is a top view of the linkage plate, the pressing cylinder, the rotating cylinder, the unlocking cylinder, the pressing block, the hook part and the top block of the grabbing mechanism of the present invention after being assembled together;

[0028] Fig.13 It is a structural schematic diagram of the filling mechanism and the dust removal mechanism of the present invention;

[0029] Fig.14 It is a structural diagram of the weighing sensor, connecting frame, rotating motor and inner box of the dust removal mechanism when they are installed together. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0036] See also Figure 1 The present invention provides a fully automatic filling system for filling powder into a loading boat 100. The fully automatic filling system includes a frame body 10, a filling mechanism 20 installed on the frame body 10, an X-axis driving mechanism 40 installed on the frame body 10 and arranged below the filling mechanism 20, a Z-axis driving mechanism 50 installed on the X-axis driving mechanism 40, a bearing mechanism 30 installed on the Z-axis driving mechanism 50, a grasping mechanism 60 installed on the bearing mechanism 30, a positioning frame 70 arranged on one side of the frame body 10, and a trolley 80 for placing the loading boat 100. A worker can transfer an unfilled loading boat 100 to a station of the positioning frame 70 through the trolley 80, or transfer a filled loading boat 100 from a station of the positioning frame 70 to other stations.

[0037] See also Figures 2 to 7 The trolley 80 includes a frame 81, a plurality of wheels 85 mounted on the bottom of the frame 81, a plurality of protective plates (not shown) mounted on the frame 81, a protective door 84 arranged on one side of the frame 81 and mounted on the frame 81 through a plurality of hinges, support seats 82 arranged in sequence in the frame 81 along the vertical direction, and a tray 83 installed in a one-to-one correspondence with the support seats 82. The protective plates enclose an inner space 86 with an opening, and the opening of the inner space 86 is horizontally oriented to the outside. The protective door 84 can be flipped backward or cover the opening of the inner space 86 downward. The support seat 8 2 is arranged inside the inner space 86, the upper end surface of the support seat 82 is provided with an inner groove 821, the trolley 80 is provided with a plurality of first rollers 87 and a plurality of first support rods 871 distributed in an array on the support seat 82, the first support rods 871 are divided into a plurality of rows and are installed on the support seat 82, the first rollers 87 correspond to the first support rods 871 one by one, the first rollers 87 are installed on the first support rods 871 through bearings, the first rollers 87 are arranged above the bottom of the inner groove 821, and the installation direction of the first rollers 87 is consistent with the direction in which the tray 83 is pushed from the opening into the inner groove 821. The tray 83 is provided with positioning seats 831 distributed in an array, and the loading boat 100 can be placed on the positioning seats 831 or taken out from the positioning seats 831.

[0038] The trolley 80 is also provided with a plurality of groups of buffer components 89 and a plurality of groups of spring buckles 810, each group of buffer components 89 and each group of spring buckles 810 corresponds to a tray 83, the buffer component 89 is arranged at the inner side position of the support seat 82 away from the opening, and the spring buckle 810 is arranged on the support seat 82 close to the opening position, the spring buckle 810 includes a spring buckle body 811, a torsion spring 812 arranged inside the spring buckle body 811, and an insertion rod (not shown) that passes through the torsion spring 812 and the spring buckle body 811 and is installed on the support seat 82, the two ends of the torsion spring 812 are respectively pressed against the spring buckle body 811 and the support seat 82, under the action of the torsion spring 812, in a normal state, the spring buckle body 811 extends from the support seat 82 to limit the tray 83 pushed into the inner groove 821, so as to prevent the tray 83 from sliding out of the trolley 80 when the trolley 80 transfers the loading boat 100. When the snap body 811 is pressed downward, the snap body 811 shrinks in the support seat 82 , and at this time, the tray 83 can be pulled out from the support seat 82 .

[0039] The buffer assembly 89 includes a buffer pad 891, a plurality of buffer springs 893 and a plurality of fixing rods 892. The fixing rods 892 pass through the support seat 82, the buffer springs 893 and are fixedly installed with the buffer pad 891. When the tray 83 is pushed inward, the buffer springs 893 elastically contract to prevent hard collision. The buffer pad 891 of the buffer assembly 89 and the snap 810 of the snap 810 can cooperate to clamp the tray 83 to prevent the tray 83 from shifting forward and backward in the trolley 80. The trolley 80 is provided with side guide wheels 88 on both sides of the frame 81, and the trolley 80 is provided with a bottom guide wheel 881 at the bottom of the frame 81. The outer peripheral surface of the bottom guide wheel 881 is provided with a V-shaped groove 882, so that the trolley 80 can be pushed into the positioning frame 70 conveniently.

[0040] In addition, the trolley 80 is provided with a plurality of drawer boxes 812 and a plurality of self-locking mechanisms 811. The drawer boxes 812 are arranged on the frame 81 of the trolley 80 in a vertical direction. The support seats 82 and the drawer boxes 812 correspond to each other and are installed in coordination. The drawer boxes 812 can slide on the frame 81 to drag out the drawer boxes 812 to clean the support seats 82. The drawer boxes 812 are provided with an inclined guide surface 8121. The self-locking mechanism 811 passes through the frame body 10. The self-locking mechanism 811 is provided with a functional slider 8111 and a plurality of protrusions 8112. The number of the self-locking mechanisms 811 corresponds to the number of the drawer boxes 812. In this embodiment, the number of the self-locking mechanisms 811 is three. There are also three drawer boxes 812. The functional sliders 8111 on the three self-locking mechanisms 811 cooperate with the three drawer boxes 812 respectively. When the drawer box 812 is pulled outward, the drawer box 812 cooperates with the functional slider 8111 through the inclined guide surface 8121 to drive the self-locking mechanism 811 that cooperates with it to move upward, and the protrusion 8112 of the self-locking mechanism 811 is stuck on other drawer boxes 812. For the rest, the self-locking mechanism 811 remains stationary. When the drawer box 812 is pushed back to its original position, the functional slider 8111 that cooperates with it falls to the bottom of the inclined guide surface 8121, and the protrusion 8112 of the self-locking mechanism 811 withdraws from the other drawer boxes 812.

[0041] See also Figure 8 The positioning frame 70 is provided with an inner cavity 71 for cooperating with the trolley 80, and the positioning frame 70 is provided with guide plates 72 on both sides of the inner cavity 71, and the ends of the two guide plates 72 away from the frame body 10 are bent outward to form a bell mouth 821, and the bottom of the positioning frame 70 is provided with a guide bar 73, and the cross section of the guide bar 73 is set in an inverted V shape. When the trolley 80 is pushed into the positioning frame 70, the side guide wheels 88 on both sides of the trolley 80 slide through the bell mouth 821 and extend between the two guide plates 72, and the bottom guide wheel 881 of the trolley 80 is installed in cooperation with the guide bar 73, and the guide bar 73 extends into the V-shaped groove 882 of the guide wheel. By setting the bell mouth 821 and setting the guide bar 73 with an inverted V-shaped cross section, the trolley 80 can be pushed into the specified position of the positioning frame 70 faster and more accurately.

[0042] Please continue reading Figures 9 to 12The bearing mechanism 30 is provided with a bottom plate 31, a plurality of auxiliary plates 32 installed on the bottom plate 31, a plurality of groups of horizontal guide rollers 33 installed on different auxiliary plates 32, two groups of side guide rollers 34 installed on both sides of the bottom plate 31, a positioning cylinder 351 installed at the bottom of the bottom plate 31, and a clamping strip 352 connected to the positioning cylinder 351. The axial direction of the horizontal guide roller 33 is horizontally arranged, and the horizontal guide rollers 33 of the same group are arranged in sequence along the pushing direction of the tray 83. The axial direction of the side guide rollers 34 is vertically arranged. The side guide rollers 34 of the same group are arranged in sequence along the pushing direction of the tray 83. The positioning cylinder 351 drives the clamping strip 352 to adjust the position in the vertical direction, so that the clamping strip 352 passes through the bottom plate 31 and extends above the bottom plate 31, or the clamping strip 352 is shifted downward to a position below the upper end surface of the bottom plate 31.

[0043] In addition, the bearing mechanism 30 further includes a stopper 36, which is arranged on the rear side of the bottom plate 31. A positioning hole (not shown) is arranged at the bottom of the tray 83. When the gripping mechanism 60 drives the tray 83 to move to fit with the stopper 36, the clamping strip 352 is aligned with the positioning hole on the tray 83. The clamping cylinder 351 drives the clamping strip 352 to adjust in the vertical direction, so that the clamping strip 352 passes through the bottom plate 31 and is clamped in the positioning hole at the bottom of the tray 83, thereby further locking and positioning the tray 83. The horizontal guide roller 33 and the side guide roller 34 on the bearing mechanism 30 facilitate the tray 83 to be moved into the bearing mechanism 30 or to be moved out of the bearing mechanism 30.

[0044] The grabbing mechanism 60 includes two guide rails 61, two sliders 62 respectively slidably arranged on the two guide rails 61, a linkage plate 65 installed on the two sliders 62, two screw rods 63 respectively installed in cooperation with the two sliders 62, a driving motor 64 connected to the two screw rods 63, a pressing cylinder 66 installed on the linkage plate 65, a rotating cylinder 67 installed on the linkage plate 65 and arranged on both sides of the pressing cylinder 66, an unlocking cylinder 68 installed on the linkage plate 65 and arranged between the rotating cylinder 67 and the pressing cylinder 66, a pressing block 69 installed on the pressing cylinder 66, a hook 610 installed on the rotating cylinder 67, and a top block 611 installed on the unlocking cylinder 68. The driving motor 64 drives the linkage plate 65 to adjust its position forward and backward in the horizontal direction through the cooperation of the screw rod 63 and the slider 62. During the adjustment process, the linkage plate 65 drives the pressing cylinder 66, the rotating cylinder 67, the unlocking cylinder 68, the pressing block 69, the hook 610 and the top block 611 to adjust their positions synchronously. In this embodiment, the hook portion 610 is arranged in an L shape, and the rotating cylinder 67 drives the hook portion 610 to rotate and adjust the position, so that the hook portion 610 can be inserted into the tray 83 or withdrawn from the tray 83. The pressing cylinder 66 and the unlocking cylinder 68 can respectively drive the pressing block 69 and the top block 611 to adjust the position forward and backward. When the pressing cylinder 66 drives the pressing block 69 to adjust the position forward, it can cooperate with the hook portion 610 extending into the tray 83 to clamp the tray 83. When the unlocking cylinder 68 drives the top block 611 to adjust the position forward, the top block 611 can press the snap body 811 on the tray 83 into the support seat 82. At this time, the tray 83 can be transferred from the trolley 80 to the supporting mechanism 30.

[0045] The X-axis driving mechanism 40 and the Z-axis driving mechanism 50 are both driven by the screw rod 63 to drive the carrying mechanism 30 and the grasping mechanism 60 installed on the carrying mechanism 30 to adjust the position, wherein the X-axis driving mechanism 40 adjusts the carrying mechanism 30 in the X-axis direction of the horizontal plane, and the Z-axis driving mechanism 50 adjusts the carrying mechanism 30 in the vertical plane (i.e., the Z-axis direction). By adjusting the carrying mechanism 30 and the grasping mechanism 60 installed on the carrying mechanism 30, the grasping mechanism 60 can grasp the pallets 83 at different heights on the trolley 80, and at the same time, the loading boat 100 of the pallet 83 can be transferred to the filling station of the filling mechanism 20 in sequence. In this embodiment, the loading boats 100 of the tray 83 are distributed in an array, and the number of filling stations of the filling mechanism 20 is consistent with the number of loading boats 100 in the same column (i.e., in the Y-axis direction) on the tray 83, so that by adjusting the support mechanism 30 in the X-axis direction, all the loading boats 100 can be shifted in sequence to the bottom of the filling stations of the filling mechanism 20.

[0046] See also Figure 13 to Figure 14The feeding mechanism 20 includes a hopper 21, a weighing sensor 23, a vibrating feeder 22, a connecting pipe 24 connecting the hopper 21 and the vibrating feeder 22, a connecting frame 25 mounted on the weighing sensor 23, an outer box 26 and a rotating motor 28 mounted on the connecting frame 25, an inner box 27 disposed inside the outer box 26 and connected to the rotating motor 28, a feeding cylinder 210 mounted on the outer box 26, and a movable sleeve disposed at the bottom of the outer box 26 and connected to the feeding cylinder 210. 29. A soft pad 211 is arranged at the bottom of the movable sleeve 29. The hopper 21, the weighing sensor 23 and the vibrating feeder 22 are respectively mounted on the frame body 10. The vibrating feeder 22 extends into the upper part of the inner box 27 inside the outer box 26. Since the connecting frame 25, the rotating motor 28 and the inner box 27 are connected as a whole in a direct or indirect direction, and the connecting frame 25 is mounted on the weighing sensor 23, the weighing sensor 23 can weigh the material falling into the inner box 27. During operation, the powder is stored in the hopper 21, the vibrating feeder 22 transfers the powder to the inner box 27, and the weighing sensor 23 weighs the material falling on the inner box 27. When the weight is qualified, the vibrating feeder 22 stops feeding, and the rotating motor 28 drives the inner box 27 to flip, so that the material on the inner box 27 flows from the outer box 26 and the movable sleeve 29 into the loading boat 100. The soft pad 211 can fit better with the loading boat 100 to prevent dusty powder from overflowing from between the movable sleeve 29 and the tray 83.

[0047] See also Figure 1 , Fig. 9 and Fig.13 The present invention also includes a dust removal mechanism 90 and a locking mechanism 110. The dust removal mechanism 90 is provided with a pipe 91, which is a hose. The pipe 91 of the dust removal mechanism 90 extends into the outer box 26. The pipe 91 of the dust removal mechanism 90 is connected to the external negative pressure mechanism. The dust removal mechanism 90 extracts the dusty powder and treats it in a centralized manner. The locking mechanism 110 includes a locking drive device 111 and a locking strip 112. The locking drive device 111 drives the locking strip 112 to adjust the position so that the locking strip 112 is stuck on the trolley 80 or withdraws from the trolley 80. In this embodiment, the locking drive device 111 is a motor, and the locking strip 112 is L-shaped. The locking drive device 111 is installed on the side of the frame body 10 close to the positioning frame 70, and the locking drive device 111 drives the locking strip 112 to rotate.

[0048] The working process of the fully automatic filling system of the present invention is described in detail below:

[0049] First, place the unfilled loading boat 100 on all the positioning seats 831 of the tray 83, and then push the tray 83 into the support seat 82. When pushing in, the tray 83 presses the snap body 811 into the support seat 82. After the tray 83 is completely pushed into the support seat 82, under the action of the torsion spring 812, the snap body 811 extends from the support seat 82 to limit the tray 83 pushed into the inner groove 821. The tray 83 is sandwiched between the snap body 811 and the buffer pad 891 of the buffer assembly 89. After the protective door 84 of the trolley 80 is flipped backward, the trolley 80 is transferred to the inner cavity 71 of the positioning frame 70, and the side guide wheels 88 on both sides of the trolley 80 slide through the bell mouth 821 and extend between the two guide plates 72. The bottom guide wheels 881 of the trolley 80 are installed in coordination with the guide strips 73. The locking drive device 111 of the locking mechanism 110 is started, and the locking drive device 111 drives the locking strip 112 to adjust the position, so that the locking strip 112 is stuck on the trolley 80.

[0050] The X-axis driving mechanism 40 and the Z-axis driving mechanism 50 drive the carrying mechanism 30 and the grasping mechanism 60 installed on the carrying mechanism 30 to adjust the position, so that the grasping mechanism 60 moves to be flush with the pallet 83 on the trolley 80, and the carrying mechanism 30 is close to the pallet 83. The driving motor 64 drives the linkage plate 65 to adjust forward in the horizontal direction through the cooperation of the screw rod 63 and the slider 62. During the adjustment process, the linkage plate 65 drives the clamping cylinder 66, the rotating cylinder 67, the unlocking cylinder 68, the pressing block 69, the hook 610 and the top block 611 to adjust the position synchronously. The rotating cylinder 67 drives the hook 610 to rotate and adjust the position, so that the hook 610 can be inserted into the pallet 83. The clamping cylinder 66 drives the pressing block 69 to adjust its position forward, and the pressing block 69 and the hook 610 extending into the tray 83 cooperate to clamp the tray 83. When the unlocking cylinder 68 drives the top block 611 to adjust its position forward, the top block 611 presses the snap body 811 on the tray 83 into the support seat 82, and the driving motor 64 drives the linkage plate 65 to adjust its position horizontally through the cooperation of the screw rod 63 and the slider 62. When the grabbing mechanism 60 drives the tray 83 to move to fit with the stop member 36, the clamping strip 352 is aligned with the positioning hole on the tray 83, and the clamping cylinder 351 drives the clamping strip 352 to adjust its position vertically, so that the clamping strip 352 passes through the bottom plate 31 and is clamped in the positioning hole at the bottom of the tray 83, thereby further locking and positioning the tray 83.

[0051] The X-axis driving mechanism 40 and the Z-axis driving mechanism 50 drive the bearing mechanism 30 to adjust the position, so that the loading boat 100 of the tray 83 is transferred to the filling station of the filling mechanism 20 in sequence. The vibrating feeder 22 transfers the material to the inner box 27, and the weighing sensor 23 weighs the material falling on the inner box 27. When the weight is qualified, the vibrating feeder 22 stops feeding, and the rotating motor 28 drives the inner box 27 to flip, so that the material on the inner box 27 flows from the outer box 26 and the movable sleeve 29 to the loading boat 100, and the dust removal mechanism 90 extracts the dusty powder and centrally processes it.

[0052] After all the loading boats 100 on the pallet 83 are filled, the positioning cylinder 351 drives the clamping bar 352 to adjust the position in the vertical direction, so that the clamping bar 352 withdraws from the positioning hole, and the Z-axis driving mechanism 50, the X-axis driving mechanism 40 and the grabbing mechanism 60 cooperate to send the pallet 83 back to the trolley 80, and the Z-axis driving mechanism 50, the X-axis driving mechanism 40 and the grabbing mechanism 60 cooperate to move the next pallet 83 to the carrying mechanism 30 for filling. When all the loading boats 100 of the pallets 83 on the trolley 80 are filled, the locking mechanism 110 releases the trolley 80, and the worker transfers the trolley 80 to the next station.

[0053] The beneficial effect of the full-automatic filling system of the present invention is that: on the basis of the filling mechanism 20 and the trolley 80, an X-axis driving mechanism 40, a Z-axis driving mechanism 50, a bearing mechanism 30 and a grabbing mechanism 60 are further arranged, and the X-axis driving mechanism 40, the Z-axis driving mechanism 50 and the grabbing mechanism 60 cooperate to transfer the pallet 83 loaded with the loading boat 100 on the trolley 80 to the bearing mechanism 30, and the X-axis driving mechanism 40 and the Z-axis driving mechanism 50 drive the bearing mechanism 30 to adjust the position, so that the loading boat 100 of the pallet 83 is transferred to the bottom of the filling mechanism 20 in turn for filling, and after all the loading boats 100 on the pallet 83 are filled, the X-axis driving mechanism 40, the Z-axis driving mechanism 50 and the grabbing mechanism 60 cooperate to send the pallet 83 back to the trolley 80, and the whole operation process has less manual participation and a high degree of automation, which effectively saves labor costs and improves the economic benefits of the production enterprise.

[0054] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A fully automatic filling system for filling powder into a loading boat, characterized in that: It includes a frame body, a feeding mechanism installed on the frame body, an X-axis driving mechanism installed on the frame body and arranged below the feeding mechanism, a Z-axis driving mechanism installed on the X-axis driving mechanism, a bearing mechanism installed on the Z-axis driving mechanism, a grabbing mechanism installed on the bearing mechanism, a positioning frame arranged on one side of the frame body, and a trolley for placing a loading boat; The trolley includes a frame, support seats arranged in the frame in sequence along the vertical direction, and a tray installed in a one-to-one correspondence with the support seats; the grabbing mechanism includes a driving motor, a clamping cylinder installed on a linkage plate, a rotating cylinder installed on the linkage plate and arranged on both sides of the clamping cylinder, a pressure block installed on the clamping cylinder, and a hook installed on the rotating cylinder. The driving motor drives the linkage plate to adjust its position forward and backward in the horizontal direction. During the adjustment process, the linkage plate drives the clamping cylinder, the rotating cylinder, the unlocking cylinder, the pressure block, the hook and the top block to adjust their positions synchronously. The X-axis drive mechanism, the Z-axis drive mechanism and the grabbing mechanism cooperate to transfer the pallet loaded with the loading boat on the trolley to the carrying mechanism. During the transfer, the rotating cylinder drives the hook to rotate and adjust the position so that the hook can be inserted into the pallet. The clamping cylinder drives the pressure block to adjust the position forward, and the clamping cylinder and the hook extending into the pallet cooperate to clamp the pallet.

2. The fully automatic filling system according to claim 1, characterized in that: The trolley is also provided with several groups of buffer components and several groups of spring buckles, each group of buffer components and each group of spring buckles corresponds to a pallet, the spring buckles include a spring buckle body, a torsion spring arranged inside the spring buckle body, and an insertion rod passing through the torsion spring and the spring buckle body and installed on the support seat, the two ends of the torsion spring respectively abut against the spring buckle body and the support seat, under the action of the torsion spring, the spring buckle body extends from the support seat to limit the pallet pushed into the support seat, and when the spring buckle body is pressed downward, the spring buckle body shrinks in the support seat.

3. The fully automatic filling system according to claim 2, characterized in that: The grabbing mechanism also includes an unlocking cylinder and a top block installed on the unlocking cylinder. The unlocking cylinder is installed on the linkage plate and is arranged between the rotating cylinder and the pressing cylinder. When the pallet is transferred to the carrying mechanism, the unlocking cylinder drives the top block to adjust forward, and the top block presses the snap body on the pallet into the support seat.

4. The fully automatic filling system according to claim 2, characterized in that: The buffer assembly includes a buffer pad, a plurality of buffer springs and a plurality of fixing rods. The fixing rods pass through the support seat and the buffer springs and are fixedly installed with the buffer pad. When the tray is pushed inward, the buffer springs elastically contract.

5. The fully automatic filling system according to claim 1, characterized in that: The trolley is provided with a plurality of drawer boxes and a plurality of self-locking mechanisms, the drawer boxes are arranged on the frame of the trolley in a vertical direction, the support seats and the drawer boxes correspond to each other and are installed in cooperation, the drawer boxes can slide on the frame, the drawer boxes are provided with an inclined guide surface, the number of self-locking mechanisms corresponds to the number of drawer boxes, the self-locking mechanism passes through the frame body, the self-locking mechanism is provided with a functional slider and a plurality of protrusions, when the drawer box is pulled outward, the drawer box drives the self-locking mechanism to move upward through the inclined guide surface and the functional slider, the protrusions of the self-locking mechanism are respectively stuck on other drawer boxes, and when the drawer box is pushed back to its original position, the functional slider falls into the bottom of the inclined guide surface, and the protrusions of the self-locking mechanism withdraw from the other drawer boxes.

6. The fully automatic filling system according to claim 1, characterized in that: The trolley is provided with side guide wheels on both sides of the frame, and the trolley is provided with bottom guide wheels at the bottom of the frame, and the outer peripheral surface of the bottom guide wheel is provided with a V-shaped groove; the positioning frame is provided with an inner cavity for cooperating with the trolley, and the positioning frame is provided with guide plates on both sides of the inner cavity, and the ends of the two guide plates away from the frame body are bent outward to form a trumpet mouth, and the bottom of the positioning frame is provided with a guide strip, and the cross-section of the guide strip is arranged in an inverted V shape. When the trolley is pushed into the positioning frame, the side guide wheels on both sides of the trolley slide through the trumpet mouth and extend between the two guide plates, and the bottom guide wheel of the trolley is installed in cooperation with the guide strip, and the guide strip extends into the V-shaped groove of the guide wheel.

7. The fully automatic filling system according to claim 1, characterized in that: The supporting mechanism is provided with a base plate, a positioning cylinder installed at the bottom of the base plate, and a clamping strip connected to the positioning cylinder. The positioning cylinder drives the clamping strip to adjust its position in the vertical direction, so that the clamping strip passes through the base plate and extends above the base plate, or moves the clamping strip downward to a position below the upper end surface of the base plate; the supporting mechanism also includes a stopper, which is arranged at a rear position on the base plate, and a positioning hole is provided at the bottom of the tray. When the grasping mechanism drives the tray to move and fit the stopper, the clamping strip is aligned with the positioning hole on the tray, and the positioning cylinder drives the clamping strip to adjust its position in the vertical direction, so that the clamping strip passes through the base plate and is clamped in the positioning hole at the bottom of the tray.

8. The fully automatic filling system according to claim 1, characterized in that: The filling mechanism includes a hopper, a weighing sensor, a vibrating feeder, a connecting pipe connecting the hopper and the vibrating feeder, a connecting frame installed on the weighing sensor, an outer box and a rotating motor installed on the connecting frame, an inner box arranged inside the outer box and connected to the rotating motor, a feeding cylinder installed on the outer box, a movable sleeve mounted on the bottom of the outer box and connected to the feeding cylinder, and a soft cushion arranged at the bottom of the movable sleeve. The hopper, the weighing sensor, and the vibrating feeder are respectively installed on the frame body, and the vibrating feeder extends above the inner box inside the outer box.

9. The fully automatic filling system according to claim 8, characterized in that: It also includes a dust removal mechanism, on which a pipeline is arranged, and the pipeline is a hose. The pipeline of the dust removal mechanism extends into the outer box, and the pipeline of the dust removal mechanism is connected to an external negative pressure mechanism.

10. The fully automatic filling system according to claim 1, characterized in that: The locking mechanism also includes a locking drive device and a locking strip. The locking drive device drives the locking strip to adjust the position so that the locking strip is stuck on the trolley or withdrawn from the trolley.

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