An automatic silo

Abstract

The present invention relates to the technical field of attaching machines, and in particular to an automatic magazine. It solves the problems of time and labor consumption in manual feeding and discharging of existing devices. It includes a magazine base, a magazine box, a magazine rack, a tray, a material supporting mechanism, a material pushing mechanism, a discharging transverse movement mechanism, a discharging longitudinal movement mechanism, a material transferring mechanism, and a tray dropping assembly. The tray dropping assembly receives the tray sent by the discharging transverse movement mechanism and drops the tray onto the material pushing mechanism. The present invention facilitates automatic feeding and discharging, has a clever structure, avoids time and labor consumption, improves production efficiency, avoids mistakes in manual operation, reduces the scrap rate of the attaching machine, and improves the yield of products.

Description

Technical Field

[0001] The present invention relates to the technical field of attaching machines, and in particular to an automatic magazine. Background Art

[0002] ACF attaching machines are divided into semi-automatic and fully automatic types. Semi-automatic ones require manual cooperation to complete, while fully automatic ones are completed by the equipment. The ACF attaching machine is suitable for pre-attaching ACF of various widths to TP, LCD or PCB, and is used in the production of TAB, COG liquid crystal modules or the connection of high-density FPC and PCB.

[0003] However, the existing magazine of the attaching machine uses manual operation to achieve loading and unloading. The manual operation method is quite cumbersome and inefficient. The loading and unloading operations of the materials used in the attaching machine are realized manually, which consumes a lot of time and manpower, seriously affecting the production efficiency. And due to manual operation errors, the scrap rate of the attaching machine is high, thus affecting the yield of the product. Summary of the Invention

[0004] The present invention provides an automatic magazine, which is conducive to automatically realizing loading and unloading, has a clever structure, avoids wasting time and manpower, improves production efficiency, avoids the mistakes in manual operation, reduces the scrap rate of the attaching machine, and improves the yield of the product.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An automatic magazine, including a magazine base, a magazine box is provided on the magazine base, a magazine rack is provided on the magazine box, the bottom end of the magazine rack penetrates through the magazine box, a plurality of trays are longitudinally placed in the magazine rack, a tray supporting mechanism for supporting the trays and driving the trays to move longitudinally is provided between the magazine rack and the trays, and a pushing mechanism for pushing out the tray at the lowest position is provided between the magazine box and the magazine rack;

[0007] A blanking translation mechanism is provided on the magazine box, a blanking longitudinal movement mechanism for driving the trays to move longitudinally is provided at the end of the blanking translation mechanism, and a material transfer mechanism for transferring the trays to the blanking longitudinal movement mechanism is provided at the connection between the blanking longitudinal movement mechanism and the blanking translation mechanism;

[0008] The pushing mechanism is located above the blanking translation mechanism, and a tray dropping assembly is provided between the front end of the blanking translation mechanism and the pushing mechanism. The tray dropping assembly receives the trays sent out by the blanking translation mechanism and drops the trays onto the pushing mechanism.

[0009] Furthermore, the supporting mechanism includes a longitudinal cylinder, a horizontal cylinder, a supporting plate and a supporting trough. The longitudinal cylinder is longitudinally arranged and its mounting end is fixedly connected to the silo rack. The output end of the longitudinal cylinder is fixedly connected to the mounting end of the horizontal cylinder. The output end of the horizontal cylinder is fixedly connected to the supporting plate. The supporting trough is opened on the bottom side of the material tray. The supporting plate has a supporting strip on one side close to the supporting strip, and the supporting strip is arranged corresponding to the supporting trough.

[0010] Furthermore, the pushing mechanism includes a connecting frame, an electric cylinder and a pushing plate, the electric cylinder is horizontally installed on the silo box, the output end of the electric cylinder is fixedly connected to the pushing plate, the pushing plate is slidably connected to the top surface of the silo box, the pushing plate is located between the outer side of the material tray and the connecting frame, the number of the connecting frames is four and they are respectively arranged around the silo frame, the top end of the connecting frame is fixedly connected to the silo frame, the bottom end of the connecting frame is fixedly connected to the silo box, and the distance between the silo frame and the silo box is equal to the thickness of the material tray.

[0011] Furthermore, the horizontal movable distance of the electric cylinder is greater than the length of the material tray, and a clearance opening is provided on the inner side of the push plate, and the clearance opening is arranged in coordination with the material tray.

[0012] Furthermore, the material unloading translation mechanism includes a translation guide rail, a translation base, a translation push plate and a translation electric cylinder. The translation guide rail is arranged on the silo box, the bottom surface of the material tray is slidably connected to the translation guide rail, the translation base is fixedly connected to the silo seat, the mounting end of the translation electric cylinder is fixedly connected to the translation base, the translation electric cylinder is parallel to the translation guide rail, the output end of the translation electric cylinder is fixedly connected to the translation push plate, and when the material tray is placed on the translation guide rail, one end of the translation push plate acts on the side of the material tray.

[0013] Furthermore, the unloading longitudinal movement mechanism includes a longitudinal movement frame, a loading frame, a first longitudinal movement axis, a second longitudinal movement axis, a longitudinal movement belt and a longitudinal movement servo motor. A longitudinal movement cavity is opened on the longitudinal movement frame, and the top of the longitudinal movement cavity passes through the end of the translation guide rail. The longitudinal movement frame is fixedly installed on the bottom surface of the longitudinal movement cavity. The loading frame is longitudinally slidably connected to the longitudinal movement frame, the first longitudinal movement axis is rotationally connected to the top of the longitudinal movement frame, the second longitudinal movement axis is rotationally connected to the bottom of the longitudinal movement frame and is parallel to the first longitudinal movement axis, the longitudinal movement servo motor is fixedly connected to the longitudinal movement frame and its output end is coaxially fixed to the second longitudinal movement axis, the two ends of the longitudinal movement belt are respectively connected to the first longitudinal movement axis and the second longitudinal movement axis, and the loading frame is fixedly connected to one side of the longitudinal movement belt.

[0014] Further, the material transfer mechanism includes a material transfer port, a material transfer cylinder, and a material transfer plate. The mounting end of the material transfer cylinder is fixedly connected to the bin box. The material transfer cylinder extends in a direction perpendicular to the translation guide rail. The material transfer port is opened on the inner wall of the bin box and extends in a direction perpendicular to the translation guide rail. The output end of the material transfer cylinder is fixedly connected to the material transfer plate. The material transfer plate is slidably connected within the material transfer port. The cross-section of the material transfer plate is L-shaped, and the right-angle side of the L-shape faces the interior of the bin box. When the material transfer cylinder is in the extended state, the inner end of the material transfer plate corresponds to the translation guide rail. When the material transfer cylinder is in the retracted state, the material transfer plate is located within the material transfer port. The distance between the material transfer plate and the translation guide rail is less than the length of the tray. The top surface of the inner end of the material transfer plate is flush with the top surface of the translation guide rail.

[0015] Further, the tray dropping assembly includes a tray dropping seat, a tray dropping cylinder, a tray dropping port, and a tray dropping plate. The tray dropping seat is provided on the bin box. The mounting end of the tray dropping cylinder is fixedly connected to the tray dropping seat. The tray dropping port is opened on the bin box. The output end of the tray dropping cylinder is fixedly connected to the tray dropping plate. The tray dropping plate is located within the tray dropping port. The cross-section of the tray dropping plate is L-shaped, and the horizontal blocking edge of the L-shape faces the interior of the bin box. When the tray dropping cylinder is in the extended state, the horizontal blocking edge corresponds to the downward translation mechanism. When the tray dropping cylinder is in the retracted state, the tray dropping plate is located within the tray dropping port.

[0016] Further, a longitudinally extending limiting bar is also provided on the bin box. The top surface of the horizontal blocking edge is lower than the top end of the limiting bar. The bottom of the limiting bar abuts against the front end of the translation guide rail.

[0017] Advantages of the present invention:

[0018] 1. Effectively realizes the automatic feeding and discharging operations of the attaching machine, greatly saves time and labor, improves production efficiency, avoids mistakes, reduces the scrap rate of the attaching machine, and thus improves the yield of the product.

[0019] 2. Facilitates the support of the trays and drives the trays to move longitudinally; through the provided pushing mechanism, it is convenient to drive the tray at the lowest position to be pushed out, effectively unifies the pushing position of the trays, has a clever structure, avoids wasting time and labor, improves production efficiency, avoids mistakes in manual operations, reduces the scrap rate of the attaching machine, and improves the yield of the product.

[0020] 3. Through the provided connecting frame, it is convenient to place the pushing plate and avoids interference between the pushing plate and the bin frame. The structure is clever and effectively ensures the feeding effect; the pushing plate is driven to move by the electric cylinder, thereby pushing out the tray at the lowest position. The feeding is fast and the structure is simple; through the provided electric cylinder, it is convenient to drive the tray to move horizontally and extend its transportation length.

[0021] 4. Drive the material tray to move horizontally through the blanking translation mechanism, transfer the material tray to the blanking longitudinal translation mechanism through the material transfer mechanism, and then drive the material tray to move longitudinally by the blanking longitudinal translation mechanism to realize the blanking process of the material tray, automatically control the movement of the material tray, save time and labor, improve production efficiency, avoid mistakes, reduce the rejection rate of the laminator, and thus improve the yield rate of the product.

[0022] 5. Facilitate the pusher plate to push the material tray onto the material transfer cylinder, facilitating the transfer of the material tray. Description of the Drawings

[0023] Figure 1 Structural schematic of the feeding device for this material bin Figure 1 ;

[0024] Figure 2 Structural schematic of the feeding device for this material bin Figure 2 ;

[0025] Figure 3 Structural schematic diagram of the material supporting mechanism;

[0026] Figure 4 Structural schematic diagram of the pusher plate;

[0027] Figure 5 Structural schematic of the blanking device for this material bin Figure 3 ;

[0028] Figure 6 For Figure 5 Enlarged view at position A in

[0029] Figure 7 Structural schematic diagram of the material transfer mechanism;

[0030] Figure 8 Structural schematic diagram of the material bin seat;

[0031] Figure 9 Structural schematic diagram of the blanking longitudinal translation mechanism;

[0032] Figure 10 Structural schematic diagram of the tray dropping assembly;

[0033] Figure 11 Structural schematic diagram of the installation of the tray dropping seat;

[0034] Description of the reference numerals:

[0035] 001, silo seat; 1, silo box; 2, silo rack; 3, material tray; 4, material support mechanism; 41, longitudinal cylinder; 42, horizontal cylinder; 43, material support plate; 431, material support bar; 44, material support slot; 5, material push mechanism; 51, connecting frame; 52, electric cylinder; 53, material push plate; 6, clearance port; 7, material unloading translation mechanism; 71, translation guide rail; 72, translation base; 73, translation push plate; 74, translation electric cylinder; 8. Material unloading longitudinal shift mechanism; 81. Longitudinal shift frame; 811. Longitudinal shift chamber; 82. Material loading frame; 83. First longitudinal shift axis; 84. Second longitudinal shift axis; 85. Longitudinal shift belt; 86. Longitudinal shift servo motor; 9. Material shifting mechanism; 91. Material shifting port; 92. Material shifting cylinder; 93. Material shifting plate; 10. Disc dropping assembly; 101. Disc dropping seat; 102. Disc dropping cylinder; 103. Disc dropping port; 104. Disc dropping plate; 11. Limiting bar. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0037] like Figures 1 - 11 As shown, an automatic silo includes a silo seat 001, a silo box 1 is provided on the silo seat 001, a silo frame 2 is provided on the silo box 1, the bottom end of the silo frame 2 penetrates the silo box 1, ten to dozens of material trays 3 are longitudinally placed in the silo frame 2, a supporting mechanism 4 for supporting the material tray 3 and driving the material tray 3 to move longitudinally is provided between the silo frame 2 and the material tray 3, and a pushing mechanism 5 for pushing out the material tray 3 located at the lowest position is provided between the silo box 1 and the silo frame 2;

[0038] The silo box 1 is also provided with a material unloading translation mechanism 7, at the end of which is provided a material unloading longitudinal movement mechanism 8 for driving the material tray 3 to move longitudinally, and at the connection between the material unloading longitudinal movement mechanism 8 and the material unloading translation mechanism 7 is provided a material transfer mechanism 9 for transferring the material tray 3 to the material unloading longitudinal movement mechanism 8;

[0039] The pushing mechanism 5 is located above the material unloading translation mechanism 7. A tray dropping assembly is provided between the front end of the material unloading translation mechanism and the pushing mechanism. The tray delivered by the material unloading translation mechanism is received by the tray dropping assembly and dropped onto the pushing mechanism.

[0040] like Figures 1 - 11As shown in the figure, during use, first place the materials for attaching machine processing on the tray 3. Place the materials for attaching machine processing on the tray 3, and through the provided material supporting mechanism 4, it is convenient to support the tray 3 and drive the tray 3 to move longitudinally; through the provided material pushing mechanism 5, it is convenient to drive the tray 3 at the lowest position to be pushed out, effectively unifying the pushing position of the tray 3, with a clever structure; the tray dropping assembly receives the tray sent by the blanking translation mechanism and drops the tray onto the material pushing mechanism. Then, the blanking translation mechanism 7 drives the tray 3 to move horizontally, and the material transferring mechanism 9 transfers the tray 3 to the blanking longitudinal movement mechanism 8. Then, the blanking longitudinal movement mechanism 8 drives the tray 3 to move longitudinally to realize the blanking process of the tray 3, automatically controlling the movement of the tray 3, effectively realizing the automatic loading and unloading operations of the attaching machine, saving a large amount of time and manpower, improving production efficiency, avoiding mistakes, reducing the scrap rate of the attaching machine, and thus improving the yield rate of the product.

[0041] As Figure 3 shown, in this embodiment, the material supporting mechanism 4 includes a longitudinal cylinder 41, a horizontal cylinder 42, a material supporting plate 43, and a material supporting groove 44. The longitudinal cylinder 41 is longitudinally arranged and its mounting end is fixedly connected to the material bin frame 2. The output end of the longitudinal cylinder 41 is fixedly connected to the mounting end of the horizontal cylinder 42. The output end of the horizontal cylinder 42 is fixedly connected to the material supporting plate 43. The material supporting groove 44 is opened on the bottom side of the tray 3. One side of the material supporting plate 43 close to the material supporting groove 44 has a material supporting strip 431, and the material supporting strip 431 is correspondingly arranged with the material supporting groove 44.

[0042] As Figure 3 shown, by driving the horizontal and longitudinal movement of the material supporting plate 43 through the longitudinal cylinder 41 and the horizontal cylinder 42, it is convenient to extend the material supporting strip 431 into the material supporting groove 44, effectively supporting the tray 3 and improving the placement stability of the tray 3; when the bottom end of the tray 3 acts on the material bin box 1, it drives the material supporting strip 431 to separate from the material supporting groove 44, moves the material supporting strip 431 into the material supporting groove 44 on the tray 3 at the second lowest position, supports the tray 3 at the second lowest position and above, and makes the tray 3 at the lowest position lose the support of the material supporting strip 431, facilitating the pushing out by the material pushing mechanism 5.

[0043] As Figure 1 shown, in this embodiment, the material pushing mechanism 5 includes a connecting frame 51, an electric cylinder 52, and a material pushing plate 53. The electric cylinder 52 is horizontally installed on the material bin box 1. The output end of the electric cylinder 52 is fixedly connected to the material pushing plate 53. The material pushing plate 53 is slidably connected to the top surface of the material bin box 1. The material pushing plate 53 is located between the outside of the tray 3 and the connecting frame 51. The number of the connecting frames 51 is four and they are respectively arranged around the material bin frame 2. The top end of the connecting frame 51 is fixedly connected to the material bin frame 2. The bottom end of the connecting frame 51 is fixedly connected to the material bin box 1. The distance between the material bin frame 2 and the material bin box 1 is equal to the thickness of the tray 3. The horizontal moving distance of the electric cylinder 52 is greater than the length of the tray 3.

[0044] As Figure 1 、 2 shown, by means of the connecting frame 51 provided, it is convenient to place the pushing plate 53 and avoid interference between the pushing plate 53 and the bin frame 2. The structure is ingenious and effectively ensures the feeding effect; the pushing plate 53 is driven to move by the electric cylinder 52, so as to push out the tray 3 at the lowest position, with fast feeding and simple structure; by means of the electric cylinder 52 provided, it is convenient to drive the tray 3 to move horizontally and extend its transportation length; since the pushing plate 53 is slidably connected to the top surface of the bin box 1, the bin box 1 supports the pushing plate 53 during the movement of the pushing plate 53, effectively improving the supporting effect on the tray 3; a relief opening 6 is formed inside the pushing plate 53, and the relief opening 6 is arranged in cooperation with the tray 3. When the pushing plate 53 is in the initial position, the tray 3 is located in the relief opening 6, which is convenient for driving by the electric cylinder 52, with a compact structure and effectively improving the space utilization rate.

[0045] As Figure 5 、 6 shown, the blanking translation mechanism 7 includes a translation guide rail 71, a translation base 72, a translation push plate 73 and a translation electric cylinder 74. The translation guide rail 71 is arranged on the bin box 1, the bottom surface of the tray 3 is slidably connected to the translation guide rail 71, the translation base 72 is fixedly connected to the bin base 001, the installation end of the translation electric cylinder 74 is fixedly connected to the translation base 72, the translation electric cylinder 74 is parallel to the translation guide rail 71, and the output end of the translation electric cylinder 74 is fixedly connected to the translation push plate 73. When the tray 3 is placed on the translation guide rail 71, one end of the translation push plate 73 acts on the side surface of the tray 3.

[0046] When the blanking translation mechanism 7 is in the initial state, the translation push plate 73 is at its front end. The tray 3 is placed on the translation guide rail 71, and then the translation electric cylinder 74 is driven to drive the translation push plate 73 to move. The translation push plate 73 pushes the tray 3 to move towards the blanking longitudinal movement mechanism 8. After the tray 3 is separated from the translation guide rail 71, it is located on the material transfer mechanism 9.

[0047] As Figure 7 、 8 、9 shown, in this embodiment, the blanking longitudinal movement mechanism 8 includes a longitudinal movement frame 81, a loading frame 82, a first longitudinal movement shaft 83, a second longitudinal movement shaft 84, a longitudinal movement belt 85 and a longitudinal movement servo motor 86. As Figure 4As shown in the figure, a longitudinal movement cavity 811 is formed in the longitudinal movement frame 81. The top end of the longitudinal movement cavity 811 penetrates to the end of the translation guide rail 71. The longitudinal movement frame 81 is fixedly installed on the bottom surface of the longitudinal movement cavity 811. The material loading frame 82 is longitudinally slidably connected to the longitudinal movement frame 81. The first longitudinal movement shaft 83 is rotatably connected to the top of the longitudinal movement frame 81. The second longitudinal movement shaft 84 is rotatably connected to the bottom of the longitudinal movement frame 81 and is parallel to the first longitudinal movement shaft 83. The longitudinal movement servo motor 86 is fixedly connected to the longitudinal movement frame 81 and its output end is coaxially fixedly connected to the second longitudinal movement shaft 84. Both ends of the longitudinal movement belt 85 are respectively connected to the first longitudinal movement shaft 83 and the second longitudinal movement shaft 84. The material loading frame 82 is fixedly connected to one side of the longitudinal movement belt 85.

[0048] As Figure 7 , 8 , 9 shown, by driving the second longitudinal movement shaft 84 to rotate through the longitudinal movement servo motor 86, the first longitudinal movement shaft 83 and the longitudinal movement belt 85 are synchronously driven to rotate. Since the material loading frame 82 is fixedly connected to one side of the longitudinal movement belt 85, the material loading frame 82 is driven to longitudinally move. When recovering the material tray 3, the top surface of the material loading frame 82 is flush with the top surface of the translation guide rail 71, which is convenient for pushing the material tray 3 onto the material loading frame 82 through the blanking translation mechanism 7.

[0049] As Figure 7 shown, in this embodiment, the material transfer mechanism 9 includes a material transfer port 91, a material transfer cylinder 92 and a material transfer plate 93. The installation end of the material transfer cylinder 92 is fixedly connected to the material bin box 1. The material transfer cylinder 92 extends along a direction perpendicular to the translation guide rail 71. The material transfer port 91 is formed in the inner wall of the material bin box 1 and extends along a direction perpendicular to the translation guide rail 71. The output end of the material transfer cylinder 92 is fixedly connected to the material transfer plate 93. The material transfer plate 93 is slidably connected in the material transfer port 91. The cross section of the material transfer plate 93 is L-shaped, and the right-angled side of the L-shape faces the inside of the material bin box 1. When the material transfer cylinder 92 is in the extended state, the inner end of the material transfer plate 93 corresponds to the translation guide rail 71. When the material transfer cylinder 92 is in the retracted state, the material transfer plate 93 is located in the material transfer port 91. The distance between the material transfer plate 93 and the translation guide rail 71 is less than the length of the material tray 3. The top surface of the inner end of the material transfer plate 93 is flush with the top surface of the translation guide rail 71.

[0050] As Figure 7 , 10As shown in the figure, when the tray 3 is located on the translation guide rail 71, the transfer cylinder 92 is in the extended state. Since the top surface of the inner end of the transfer plate 93 is flush with the top surface of the translation guide rail 71, it is convenient for the pushing plate to push the tray 3 onto the transfer cylinder 92, facilitating the transfer of the tray 3. Since the cross-section of the transfer plate 93 is L-shaped, when the tray 3 is located on the transfer plate 93, the longitudinal right-angled side of the transfer plate 93 limits the tray 3, ensuring the stable movement of the tray 3 along the translation guide rail 71 and effectively improving the installation stability of the tray 3. When the tray 3 is pushed onto the loading rack 82, both ends of the bottom of the tray 3 are supported by the transfer plate 93, and the middle part of the bottom surface of the tray 3 abuts against the loading rack 82. After the transfer cylinder 92 contracts, the transfer plate 93 is located in the transfer port 91, and the transfer plate 93 disengages from the support of the tray 3. The tray 3 is only supported by the loading rack 82, so that the tray 3 is longitudinally moved by the downward feeding longitudinal translation mechanism 8.

[0051] As Figure 10 、 11 shown in the figure, in this embodiment, the tray dropping assembly 10 includes a tray dropping seat 101, a tray dropping cylinder 102, a tray dropping port 103 and a tray dropping plate 104. The tray dropping seat 101 is arranged on the bin box 1, the mounting end of the tray dropping cylinder 102 is fixedly connected to the tray dropping seat 101, the tray dropping port 103 is opened on the bin box 1, the output end of the tray dropping cylinder 102 is fixedly connected to the tray dropping plate 104, the tray dropping plate 104 is located in the tray dropping port 103, and the cross-section of the tray dropping plate 104 is L-shaped. The horizontal baffle on the L-shaped part faces the inside of the bin box 1. When the tray dropping cylinder 102 is in the extended state, the horizontal baffle corresponds to the downward feeding translation mechanism 7. When the tray dropping cylinder 102 is in the contracted state, the tray dropping plate 104 is located in the tray dropping port 103.

[0052] As Figure 7 、 8 As shown in Figures 9 and 10, the number of the tray dropping assemblies 10 is two and they are symmetrically arranged on both sides of the inner wall of the bin box 1. The horizontal baffle on the tray dropping plate 104 is made to correspond to the downward feeding translation mechanism 7 through the tray dropping cylinder 102. Then, the tray 3 is sent out by the pushing plate 53 and moves into the tray dropping plate 104. When the materials on the tray 3 are taken out, the tray dropping cylinder 102 is in the contracted state, and the tray dropping plate 104 retracts into the tray dropping port 103, so as to drop the tray 3 onto the translation guide rail 71, completing the longitudinal transfer of the tray 3. Since the cross-section of the tray dropping plate 104 is L-shaped, when the tray 3 is located in the tray dropping plate 104, the tray 3 is fixed by the distance between the vertical baffles on the two symmetrically arranged tray dropping plates 104, thus restricting the horizontal movement of the tray 3.

[0053] As Figure 10As shown in the figure, in this embodiment, a longitudinally extending limiting strip 11 is further provided on the bin box 1. The top surface of the horizontal edge is lower than the top end of the limiting strip 11, and the bottom of the limiting strip 11 abuts against the front end of the translation guide rail 71. The limiting strip 11 is used to limit the movement of the tray 3 in one direction, so as to determine the end position of the movement of the tray 3 sent out by the blanking translation mechanism 7, which is convenient for determining the placement position of the tray 3.

[0054] All the technical features in this embodiment can be freely combined according to actual needs.

[0055] The above embodiment is a preferred implementation scheme of the present invention. In addition, there are other implementation manners. Any obvious replacement without departing from the concept of the technical solution of the present invention is within the protection scope of the present invention.

Claims

1. An automatic bin, comprising a bin base (001), a bin box (1) is provided on the bin base (001), and a bin rack (2) is provided on the bin box (1), characterized in that, The bottom end of the bin rack (2) penetrates through the bin box (1). A number of trays (3) are longitudinally placed in the bin rack (2). A tray supporting mechanism (4) is provided between the bin rack (2) and the tray (3) for supporting the tray (3) and driving the tray (3) to move longitudinally. A pushing mechanism (5) is provided between the bin box (1) and the bin rack (2) for pushing out the tray (3) at the lowest position. A blanking translation mechanism (7) is further provided on the bin box (1). The end of the blanking translation mechanism (7) is provided with a blanking longitudinal movement mechanism (8) for driving the tray (3) to move longitudinally. A material transfer mechanism (9) is provided at the connection between the blanking longitudinal movement mechanism (8) and the blanking translation mechanism (7) for transferring the tray (3) onto the blanking longitudinal movement mechanism (8). The pushing mechanism (5) is located above the blanking translation mechanism (7). A tray dropping assembly (10) is provided between the front end of the blanking translation mechanism (7) and the pushing mechanism (5). The tray dropping assembly (10) receives the tray (3) sent out by the blanking translation mechanism (7) and drops the tray (3) onto the pushing mechanism (5). The tray supporting mechanism (4) includes a longitudinal cylinder (41), a horizontal cylinder (42), a tray supporting plate (43), and a tray supporting groove (44). The longitudinal cylinder (41) is longitudinally arranged and its mounting end is fixedly connected to the bin rack (2). The output end of the longitudinal cylinder (41) is fixedly connected to the mounting end of the horizontal cylinder (42). The output end of the horizontal cylinder (42) is fixedly connected to the tray supporting plate (43). The tray supporting groove (44) is opened on the bottom side of the tray (3). One side of the tray supporting plate (43) close to the tray supporting groove (44) has a tray supporting strip (431), and the tray supporting strip (431) is arranged corresponding to the tray supporting groove (44). The pushing mechanism (5) includes a connecting frame (51), an electric cylinder (52), and a pushing plate (53). The electric cylinder (52) is horizontally installed on the bin box (1). The output end of the electric cylinder (52) is fixedly connected to the pushing plate (53). The pushing plate (53) is slidably connected to the top surface of the bin box (1). The pushing plate (53) is located between the outside of the tray (3) and the connecting frame (51). The number of the connecting frames (51) is four and they are respectively arranged around the bin rack (2). The top end of the connecting frame (51) is fixedly connected to the bin rack (2), and the bottom end of the connecting frame (51) is fixedly connected to the bin box (1). The distance between the bin rack (2) and the bin box (1) is equal to the thickness of the tray (3). The horizontal moving distance of the electric cylinder (52) is greater than the length of the tray (3). The blanking translation mechanism (7) includes a translation guide rail (71), a translation base (72), a translation push plate (73), and a translation electric cylinder (74). The translation guide rail (71) is arranged on the bin box (1). The material unloading longitudinal movement mechanism (8) comprises a longitudinal movement frame (81), a material carrier frame (82), a first longitudinal movement shaft (83), a second longitudinal movement shaft (84), a longitudinal movement belt (85) and a longitudinal movement servo motor (86); the longitudinal movement frame (81) is provided with a longitudinal movement cavity (811); the top end of the longitudinal movement cavity (811) extends through the end of the translation guide rail (71); the longitudinal movement frame (81) is fixedly mounted on the bottom surface of the longitudinal movement cavity (811); the material carrier frame (82) is longitudinally slidably connected to the longitudinal movement frame (81). The first longitudinal shift axis (83) is rotatably connected to the top of the longitudinal shift frame (81), the second longitudinal shift axis (84) is rotatably connected to the bottom of the longitudinal shift frame (81) and is parallel to the first longitudinal shift axis (83), the longitudinal shift servo motor (86) is fixedly connected to the longitudinal shift frame (81) and its output end is coaxially fixedly connected to the second longitudinal shift axis (84), the two ends of the longitudinal shift belt (85) are respectively connected to the first longitudinal shift axis (83) and the second longitudinal shift axis (84), and the loading frame (82) is fixedly connected to one side of the longitudinal shift belt (85).

2. The automatic bin according to claim 1, wherein The inner side of the push plate (53) is provided with a clearance opening (6), and the clearance opening (6) is arranged in coordination with the material tray (3).

3. The automatic silo according to claim 1, characterized in that, The bottom surface of the material tray (3) is slidably connected to the translation guide rail (71), the translation base (72) is fixedly connected to the silo seat (001), the mounting end of the translation electric cylinder (74) is fixedly connected to the translation base (72), the translation electric cylinder (74) is parallel to the translation guide rail (71), the output end of the translation electric cylinder (74) is fixedly connected to the translation push plate (73), and when the material tray (3) is placed on the translation guide rail (71), one end of the translation push plate (73) acts on the side of the material tray (3).

4. The automatic bin according to claim 3, characterized in that, The material shifting mechanism (9) comprises a material shifting port (91), a material shifting cylinder (92) and a material shifting plate (93); the mounting end of the material shifting cylinder (92) is fixedly connected to the silo box (1); the material shifting cylinder (92) extends in a direction perpendicular to the translation guide rail (71); the material shifting port (91) is formed on the inner wall of the silo box (1) and extends in a direction perpendicular to the translation guide rail (71); the output end of the material shifting cylinder (92) is fixedly connected to the material shifting plate (93); and the material shifting plate (93) is slidably connected to the material shifting port (91). The cross section of the material shifting plate (93) is L-shaped, with the right-angled side of the L-shaped side facing the interior of the silo box (1); when the material shifting cylinder (92) is in an extended state, the inner end of the material shifting plate (93) corresponds to the translation guide rail (71); when the material shifting cylinder (92) is in a contracted state, the material shifting plate (93) is located in the material shifting port (91); the distance between the material shifting plate (93) and the translation guide rail (71) is less than the length of the material tray (3); and the top surface of the inner end of the material shifting plate (93) is flush with the top surface of the translation guide rail (71).

5. The automatic bin according to claim 4, characterized in that, The tray dropping assembly (10) includes a tray dropping base (101), a tray dropping cylinder (102), a tray dropping opening (103) and a tray dropping plate (104). The tray dropping base (101) is arranged on the bin box (1). The mounting end of the tray dropping cylinder (102) is fixedly connected to the tray dropping base (101). The tray dropping opening (103) is formed in the bin box (1). The output end of the tray dropping cylinder (102) is fixedly connected to the tray dropping plate (104). The tray dropping plate (104) is located within the tray dropping opening (103). The cross-section of the tray dropping plate (104) is L-shaped, and the horizontal blocking edge on the L-shape faces the inside of the bin box (1). When the tray dropping cylinder (102) is in the extended state, the horizontal blocking edge corresponds to the blanking translation mechanism (7). When the tray dropping cylinder (102) is in the retracted state, the tray dropping plate (104) is located within the tray dropping opening (103).

6. The automatic bin according to claim 5, characterized in that, A longitudinally extending limiting bar (11) is further arranged on the bin box (1). The top surface of the horizontal blocking edge is lower than the top end of the limiting bar (11). The bottom of the limiting bar (11) abuts against the front end of the translation guide rail (71).

Images