Fast delivery device

Abstract

The present invention discloses a fast feeding device, comprising: a transport mechanism, including a first roller conveyor line and a second roller conveyor line; a lifting mechanism, installed below the transport mechanism for lifting and lowering movement; a transverse moving mechanism, installed on the lifting mechanism; a moving frame, installed on the transverse moving mechanism, including a plurality of support plates, the transverse moving mechanism drives each support plate to perform reciprocating transverse movement along the gaps between rollers of the first roller conveyor line and the second roller conveyor line; the plate can be lifted and placed quickly, and with the transportation of the transverse moving mechanism, the plate can be quickly transferred from the first roller conveyor line to the second roller conveyor line in a horizontal manner. During the process, the second roller conveyor line does not need to stop running, which greatly improves the work efficiency. At the same time, after the plate is positioned and transported on the first roller conveyor line, it only needs to determine the stroke of the transverse moving mechanism to realize the positioning and transportation of the plate to the second roller conveyor line, which further improves the transportation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, and in particular to a fast feeding device. Background Art

[0002] During the plate production process, it is often necessary to transfer the plates from one roller conveyor line to another roller conveyor line. The prior art usually uses a belt-type lifting device, which is installed under the roller conveyor line. When the plates need to be transferred, the lifting device rises and lifts the plates so that the plates leave the rolling conveyor line, and then the plates are pushed to another roller conveyor line by the belt. During the pushing process, the other roller conveyor line stops working, and the transportation efficiency is low. The plates need to be repositioned after pushing, and the work efficiency is low. Summary of the invention

[0003] The present invention aims to solve at least one of the above technical problems in the related art to a certain extent. To this end, the present invention provides a fast feeding device that can transfer plates quickly and stably.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] According to the first aspect of the present invention, the fast feeding device includes: a transport mechanism, including a first roller conveyor line and a second roller conveyor line; a lifting mechanism, installed under the transport mechanism for lifting and lowering movement; a transverse moving mechanism, installed on the lifting mechanism; a moving frame, installed on the transverse moving mechanism, including a plurality of support plates, and the transverse moving mechanism drives each of the support plates to perform reciprocating transverse movement along the gaps between the rollers of the first roller conveyor line and the second roller conveyor line.

[0006] The fast feeding device according to the embodiment of the present invention has at least the following beneficial effects: it can quickly lift and place the plate, and cooperate with the transportation of the horizontal moving mechanism to quickly transfer the plate from the first roller conveyor line to the second roller conveyor line. During the process, the second roller conveyor line does not need to stop running, which greatly improves the work efficiency. At the same time, after the plate is positioned and transported on the first roller conveyor line, it only needs to determine the stroke of the horizontal moving mechanism to realize the positioning and transportation of the plate to the second roller conveyor line, further improving the transportation efficiency.

[0007] According to some embodiments of the present invention, a boss is provided on the upper end surface of the support plate.

[0008] According to some embodiments of the present invention, along the transport direction of the first roller conveyor line, the distribution spacing of the support plates on the movable frame is set from dense to sparse.

[0009] According to some embodiments of the present invention, the transport plane of the first roller conveyor line is higher than the transport plane of the second roller conveyor line.

[0010] According to some embodiments of the present invention, the lateral moving mechanism includes a conveyor belt, a motor and a plurality of guide rails, a slider cooperating with each of the guide rails is provided at the bottom of the movable frame, and the motor drives the conveyor belt to drive the movable frame to move on the guide rails.

[0011] According to some embodiments of the present invention, limit blocks are provided at the front and rear ends of the guide rail.

[0012] According to some embodiments of the present invention, the lifting mechanism includes a lifting frame, a base frame, four synchronously driven cylinders, a linkage frame and four lifting rods, the four cylinders are respectively connected to the bottom of the four corners of the lifting frame, the positions of the four lifting rods correspond to the positions of the four cylinders, the linkage frame is hinged on the base frame, the top end of the lifting rod is hinged to the lifting frame, and the bottom end of the lifting rod is hinged to the linkage frame; wherein, when the cylinder drives the lifting frame to lift, the linkage frame drives each lifting rod to move synchronously and at the same height with the cylinder.

[0013] According to some embodiments of the present invention, the linkage frame includes two longitudinal rods, two cross rods and four cranks. The two longitudinal rods are connected to the base frame by rotating around their axes. The four cranks are fixedly mounted on the longitudinal rods and correspond to the positions of the lifting rods respectively. The two ends of the cross rod are respectively hinged on the cranks located on two different longitudinal rods, and the bottom end of the lifting rod is hinged on the crank.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a left side view of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the mobile rack of the present invention;

[0019] Figure 4 It is a schematic diagram of a left side view of a support plate of the present invention;

[0020] Figure 5It is a schematic diagram of the structure of the lateral movement mechanism of the present invention;

[0021] Figure 6 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0022] Figure 7 The present invention Figure 6 A magnified view of the local area. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Reference Figure 1 , Figure 2 and Figure 3 A fast feeding device includes: a transport mechanism, including a first roller conveyor line 110 and a second roller conveyor line 120; a lifting mechanism 200, installed under the transport mechanism for lifting and lowering movement; a transverse moving mechanism 300, installed on the lifting mechanism 200; a moving frame 400, installed on the transverse moving mechanism 300, including a plurality of support plates 410, and the transverse moving mechanism 300 drives each of the support plates 410 to perform reciprocating transverse movement along the gaps between the rollers of the first roller conveyor line 110 and the second roller conveyor line 120.

[0025] like Figure 1 , Figure 2 , Figure 3As shown, the first roller conveyor line 110 and the second roller conveyor line 120 are arranged parallel to each other, and the roller gap position of the first roller conveyor line 110 corresponds to the roller gap position of the second roller conveyor line 120; the plate is placed on the first roller conveyor line 110 for transportation, and the movable frame 400 is initially located below the first roller conveyor line 110. When the plate is transported to the top of the movable frame 400, the lifting mechanism 200 is started to drive the movable frame 400 to rise, and each support plate 410 on the movable frame 400 rises and passes through the roller gap of the first roller conveyor line 110, lifting the plate away from the first roller conveyor line 110; the lateral moving mechanism 300 is started to drive the movable frame 400 to move toward the second roller conveyor line 120, and at this time, each support plate 410 is parallel to The roller moves axially along the roller gap of the first roller conveyor line 110, and then enters the roller gap of the second roller conveyor line 120, that is, the movable frame 400 transports the plate to the top of the second roller conveyor line 120, the lifting mechanism 200 descends, and the support plate 410 descends to a transportation plane below the second roller conveyor line 120. At this time, the plate is placed on the transportation plane of the second roller conveyor line 120 and is transported along the second roller conveyor line 120. The plate can directly fall onto the second roller conveyor line 120, and the bottom of the plate will not have a large relative movement with the second roller conveyor line 120, thereby not causing wear on the bottom surface of the plate; then the lateral moving mechanism 300 drives the movable frame 400 to reset to the bottom of the first roller conveyor line 110, waiting for the next plate. The fast feeding device can quickly lift and place the plate through the lifting mechanism 200, and cooperate with the transportation of the horizontal moving mechanism 300 to quickly transfer the plate from the first roller conveyor line 110 to the second roller conveyor line 120. During the process, the second roller conveyor line 120 does not need to stop running, which greatly improves the work efficiency. At the same time, after the plate is positioned and transported on the first roller conveyor line 110, it only needs to determine the stroke of the horizontal moving mechanism 300 to realize the positioning and transportation of the plate to the second roller conveyor line 120, further improving the transportation efficiency.

[0026] In some specific embodiments of the present invention, the upper end surface of the support plate 410 is provided with a boss 420; Figure 4 and Figure 4 As shown, a boss 420 is installed on the end of the support plate 410 away from the second roller conveyor line 120. When the lateral moving mechanism 300 drives the moving frame 400 to move from the first roller conveyor line 110 to the second roller conveyor line 120, the side edge of the plate close to the boss 420 will abut against the side wall of the boss 420. The boss 420 is used to support the side edge of the plate, so that the plate will not be relatively displaced with the support plate 410 during the lateral movement, thereby ensuring the accuracy of the positioning of the plate when it reaches the second roller conveyor line 120.

[0027] In some specific embodiments of the present invention, along the transport direction of the first roller conveyor line 110, the distribution spacing of the support plates 410 on the mobile frame 400 is set from dense to sparse; Figure 3 and Figure 4 As shown, along the transportation direction of the first roller conveyor line 110, the first three support plates 410 are spaced apart by the distance of one roller, the fourth support plate 410 is spaced apart from the third support plate 410 by the distance of two rollers, the fifth support plate 410 is spaced apart from the fourth support plate 410 by the distance of three rollers, and so on, forming a distribution spacing of the support plates 410 from dense to sparse; the above-mentioned specific position distribution is one embodiment, and it cannot be understood that the above example is the only implementation method; the distribution method of each support plate 410 can meet the transportation of plates of different sizes. For example, when a small-area plate only needs to be transported to the top of the support plate 410 with a small spacing, the mobile frame 400 can lift the plate, and the large-area plate can cross from the support plate 410 with a small spacing to the support plate 410 with a large spacing, and the mobile frame 400 will lift it again. This can save the structural cost of the mobile frame 400 and meet the transportation of plates of different sizes.

[0028] In some specific embodiments of the present invention, the transport plane of the first roller conveyor line 110 is higher than the transport plane of the second roller conveyor line 120; Figure 1 , Figure 2 As shown, after the movable frame 400 lifts the plate on the first roller conveyor line 110 to leave the conveying plane of the first roller conveyor line 110, it moves directly toward the second roller conveyor line 120. The second roller conveyor line 120 is lower than the first roller conveyor line 110. This ensures that when the plate transitions from the first roller conveyor line 110 to the second roller conveyor line 120, the plate will not interfere or collide with the second roller conveyor line 120.

[0029] In some specific embodiments of the present invention, the lateral moving mechanism 300 includes a conveyor belt 310, a motor 320 and a plurality of guide rails 330, and a slider 430 is provided at the bottom of the mobile frame 400 to cooperate with each of the guide rails 330, and the motor 320 drives the conveyor belt 310 to drive the mobile frame 400 to move on the guide rails 330; Figure 1 and Figure 5 As shown, the guide rail 330 is installed on the lifting mechanism 200, and the moving frame 400 slides on the guide rail 330 through the slider 430 to achieve lateral movement.

[0030] In some specific embodiments of the present invention, the front and rear ends of the guide rail 330 are provided with limit blocks 340. During the movement of the movable frame 400, its front and rear ends can respectively abut against the limit blocks 340, and the limit blocks 340 are used to limit the travel of the movable frame 400.

[0031] In some specific embodiments of the present invention, Figure 6 and Figure 7 As shown, the lifting mechanism 200 includes a lifting frame 210, four synchronously driven cylinders 230, a linkage frame 240 and four lifting rods 250. The four cylinders 230 are respectively connected to the four corners of the lifting frame 210, and the positions of the four lifting rods 250 correspond to the positions of the four cylinders 230. The top end of the lifting rod 250 is hinged to the lifting frame 210, and the bottom end of the lifting rod 250 is hinged to the linkage frame 240. When the cylinder 230 drives the lifting frame 210 to lift, the linkage frame 240 drives each lifting rod 250 to move synchronously and at the same height with the cylinder 230. The moving mechanism 300 is installed on the lifting frame 210, and the four cylinders 230 and the four lifting rods 250 are distributed at the four corners of the lifting frame 210. When working, the four cylinders 230 operate synchronously to drive the lifting frame 210 to rise and fall. While driving, the lifting rods 250 are synchronously lifted and moved through the linkage frame 240, so that the four corners of the lifting frame 210 can be moved synchronously and at the same height. No matter if any cylinder 230 has problems, the four corners of the lifting frame 210 can be balanced during the lifting process. In particular, when lifting large plates, the lifting frame 210 will not be deflected due to uneven force due to the placement of the plates, thereby greatly ensuring the stability of the lifting.

[0032] In some specific embodiments of the present invention, the linkage frame 240 includes two longitudinal rods 241, two cross rods 242 and four cranks 243. The two longitudinal rods 241 are connected to the base frame 220 by rotation around their axes. The four cranks 243 are fixedly mounted on the longitudinal rods 241 and correspond to the positions of the lifting rods 250 respectively. The two ends of the cross rod 242 are respectively hinged on the cranks 243 located on two different longitudinal rods 241. The bottom end of the lifting rod 250 is hinged on the crank 243. Figure 6 and Figure 7 As shown, two longitudinal rods 241 are installed parallel to each other on both sides of the base frame 220, and the longitudinal rods 241 can rotate around their axes. Every two cranks 243 are fixedly installed on the same longitudinal rods 241, and the cranks 243 rotate synchronously with the longitudinal rods 241. The positions of the four cranks 243 correspond to the positions of the four lifting rods 250 respectively. The cross rod 242 is perpendicular to the longitudinal rod 241 in the horizontal direction, and the two cross rods 242 are parallel to each other. The two ends of the cross rod 242 are respectively hinged on the two cranks 243. Through the linkage between the cranks 243, the longitudinal rods 241 and the cross rods 242, the synchronous lifting and moving of the lifting rods 250 is realized.

[0033] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fast feeding device, characterized in that: include: The transport mechanism comprises a first roller conveyor line (110) and a second roller conveyor line (120); A lifting mechanism (200) is installed below the transport mechanism to perform lifting motion; A lateral moving mechanism (300) installed on the lifting mechanism (200); A moving frame (400) is installed on the transverse moving mechanism (300), and comprises a plurality of support plates (410). The transverse moving mechanism (300) drives each of the support plates (410) to move back and forth transversely along the gaps between the rollers of the first roller conveyor line (110) and the second roller conveyor line (120); The first roller conveyor line (110) and the second roller conveyor line (120) are arranged parallel to each other, and the roller gap position of the first roller conveyor line (110) corresponds to the roller gap position of the second roller conveyor line (120); The transverse moving mechanism (300) comprises a conveyor belt (310), a motor (320) and a plurality of guide rails (330); a slider (430) cooperating with each of the guide rails (330) is provided at the bottom of the moving frame (400); the motor (320) drives the conveyor belt (310) to drive the moving frame (400) to move on the guide rails (330); The lifting mechanism (200) comprises a lifting frame (210), a base frame (220), four synchronously driven cylinders (230), a linkage frame (240) and four lifting rods (250); the four cylinders (230) are respectively connected to the bottom of four corners of the lifting frame (210); the positions of the four lifting rods (250) respectively correspond to the positions of the four cylinders (230); the linkage frame (240) is hinged on the base frame (220); the top end of the lifting rod (250) is hinged to the lifting frame (210); and the bottom end of the lifting rod (250) is hinged to the linkage frame (240); When the cylinder (230) drives the lifting frame (210) to move up and down, the linkage frame (240) drives each of the lifting rods (250) to move up and down synchronously with the cylinder (230) at the same height; The linkage frame (240) comprises two longitudinal rods (241), two transverse rods (242) and four cranks (243); the two longitudinal rods (241) are connected to the base frame (220) in a rotational manner around their axes; the four cranks (243) are fixedly mounted on the longitudinal rods (241) and correspond to the positions of the lifting rods (250) respectively; the two ends of the transverse rod (242) are respectively hinged on the cranks (243) located on different longitudinal rods (241); and the bottom end of the lifting rod (250) is hinged on the cranks (243).

2. The fast feeding device according to claim 1, characterized in that: The upper end surface of the support plate (410) is provided with a boss (420).

3. The fast feeding device according to claim 1, characterized in that: Along the transport direction of the first roller conveyor line (110), the distribution spacing of the support plates (410) on the movable frame (400) is arranged from dense to sparse.

4. The fast feeding device according to claim 1, characterized in that: The transport plane of the first roller conveyor line (110) is higher than the transport plane of the second roller conveyor line (120).

5. The fast feeding device according to claim 1, characterized in that: Limit blocks (340) are provided at the front and rear ends of the guide rail (330).

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