Automatic tray rapid replacement platform

Abstract

The utility model relates to a lifting device, in particular to an automatic tray rapid replacement platform. The feeding device comprises a base, a discharging disc used for containing workpieces is arranged on the base, the discharging disc comprises a first material disc and a second material disc, the first material disc is located under the second material disc, a first sliding plate is fixedly connected to the bottom of the first material disc, and a first driving mechanism is arranged between the first sliding plate and the base so that the first material disc can be matched with the base in a sliding mode. A second sliding plate is arranged at the bottom of the second material disc, the section of the second sliding plate is in a U shape, the vertical portion of the U-shaped second sliding plate is higher than the first material disc, the transverse portion of the U-shaped second sliding plate is wider than the first material disc, a second driving mechanism is arranged between the second sliding plate and the base, and the second material disc is in sliding fit with the base. The first material disc and the second material disc can slide in a penetrating mode. By means of the technical scheme, the problems that the discharging disc cannot be replaced quickly, and the working efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to a lifting device, in particular to an automatic tray quick-changing platform. Background Art

[0002] In the prior art, a single discharge tray is generally provided on a pallet mechanical trolley. After the manipulator takes the workpiece on the discharge tray, it needs to pause work and replace the discharge tray before continuing to work. The discharge tray replacement speed is slow, which greatly reduces work efficiency. Utility Model Content

[0003] In order to solve the problems in the related art, the utility model provides an automatic tray quick replacement platform, which solves the problem that the material tray cannot be replaced quickly and the working efficiency is low.

[0004] To solve the above problems, the following technical solutions are provided:

[0005] The utility model provides an automated tray quick-changing platform including a base, wherein a material placement tray for placing workpieces is provided on the base, and the material placement tray includes a first material tray and a second material tray, and the first material tray is located directly below the second material tray; a first sliding plate is fixedly connected to the bottom of the first material tray, and a first driving mechanism is provided between the first sliding plate and the base, so that the first material tray and the base are slidably matched, and a second sliding plate is provided at the bottom of the second material tray, the cross-section of the second sliding plate is U-shaped, and the outer end face of the horizontal part of the U-shape of the second sliding plate is fixedly connected to the bottom of the second material tray, the vertical part height of the U-shape of the second sliding plate is higher than the height of the first material tray, and the horizontal part width of the U-shape of the second sliding plate is greater than the width of the first material tray, and a second driving mechanism is provided between the second sliding plate and the base, and the second material tray and the base are slidably matched, so that the first material tray and the second material tray can slide through.

[0006] In the above scheme, by setting the first material tray and the second material tray, the first material tray is first slid to the specified position, and the workpiece on the first material tray is grabbed. After the grabbing is completed, the second material tray is moved to the specified position, and the workpiece on the second material tray is grabbed. The first material tray is replaced while the workpiece is grabbed. In this way, the material tray can be quickly replaced without affecting the work, so that the work can be carried out continuously, thereby solving the problem of low work efficiency.

[0007] The first driving mechanism contains two first rails, which are located on the base and arranged in parallel side by side. First driving blocks are fixedly connected to the four corners of the bottom of the first sliding plate. The first driving block is provided with grooves that are compatible with the first rails. The first driving block and the first rails are slidably matched. A first motor is provided between the two first rails. The piston rod of the first motor is connected to the bottom of the first sliding plate for driving the first material tray to slide.

[0008] In the above scheme, the first motor is started by setting the first driving mechanism, and the piston rod of the first motor is extended and retracted, thereby driving the first material tray to slide along the length direction of the first track. The setting of the first track is used to determine the sliding direction of the first material tray, which has a guiding effect.

[0009] The second driving mechanism contains two second rails, the second rails correspond to the position of the U-shaped vertical part of the second sliding plate, the end face of the U-shaped vertical part of the second sliding plate is provided with a second driving block, the second driving block is provided with a recess adapted to the second rail, the second driving block is slidably matched with the second rail, and a second motor for driving the second material tray to slide is provided between the two second rails.

[0010] In the above scheme, the second motor is started by setting the second driving mechanism, and the piston rod of the second motor is extended and retracted, thereby driving the second material tray to slide along the length direction of the second track. The setting of the second track is used to determine the sliding direction of the second material tray, which has a guiding effect.

[0011] The discharge trays are provided in two groups, and the two groups of discharge trays are arranged in parallel and side by side.

[0012] In the above solution, two sets of discharge trays are provided to place different types of workpieces.

[0013] A manipulator for grabbing workpieces is provided near the edge of the base.

[0014] In the above solution, a robot is provided to grab the workpiece.

[0015] The sides of the first material tray and the second material tray are both provided with handles.

[0016] In the above solution, the provision of the handle facilitates the replacement of the first material tray and the second material tray.

[0017] The above solution has the following advantages:

[0018] 1. An automated tray quick-change platform of the utility model includes a base, a material tray for placing workpieces is provided on the base, the material tray includes a first material tray and a second material tray, the first material tray is located directly below the second material tray, a first sliding plate is fixedly connected to the bottom of the first material tray, a first driving mechanism is provided between the first sliding plate and the base, so that the first material tray and the base are slidably matched, and a second sliding plate is provided at the bottom of the second material tray, the cross-section of the second sliding plate is U-shaped, the outer end surface of the horizontal part of the U-shaped second sliding plate is fixedly connected to the bottom of the second material tray, and the height of the vertical part of the U-shaped second sliding plate is higher than the height of the first material tray. The width of the U-shaped horizontal part of the second sliding plate is greater than the width of the first material tray. A second driving mechanism is provided between the second sliding plate and the base. The second material tray and the base are in sliding cooperation, so that the first material tray and the second material tray can slide through. Through the setting of the first material tray and the second material tray, the first material tray is first slid to the specified position, and the workpiece on the first material tray is grabbed. After the grabbing is completed, the second material tray is moved to the specified position, and the workpiece on the second material tray is grabbed. The first material tray is replaced while the workpiece is grabbed. In this reciprocating manner, the material tray can be quickly replaced without affecting the work, so that the work can be carried out continuously, which greatly improves the work efficiency.

[0019] 2. The utility model starts the first motor by setting the first driving mechanism, and the piston rod of the first motor is extended and retracted, thereby driving the first material tray to slide, and the first track is set to determine the sliding direction of the first material tray, which has a guiding effect; starts the second motor by setting the second driving mechanism, and the piston rod of the second motor is extended and retracted, thereby driving the second material tray to slide, and the second track is set to determine the sliding direction of the second material tray, which has a guiding effect. Two groups of discharge trays are provided, and the two groups of discharge trays are arranged in parallel and side by side for placing different types of workpieces. A manipulator is provided near the edge of the base for grabbing the workpieces on the first and second material trays. Handles are provided on the sides of the first and second material trays to facilitate replacement of the first and second material trays. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model easier to understand, the present invention is further described in detail below based on specific embodiments of the utility model in conjunction with the accompanying drawings, wherein:

[0021] Figure 1 This is a structural diagram of an automated pallet rapid replacement platform;

[0022] Figure 2 A top view of an automated pallet quick-change platform;

[0023] Figure 3 A side view of an automated pallet quick-change platform;

[0024] Figure 4This is an enlarged structural diagram of part A of an automated pallet rapid replacement platform;

[0025] Figure 5 This is an enlarged structural diagram of part B of an automated pallet rapid replacement platform;

[0026] Explanation of the accompanying drawings: 1. Base; 2. First material tray; 3. Second material tray; 4. First sliding plate; 5. Second sliding plate; 6. First track; 7. First driving block; 8. Second track; 9. Second driving block; 10. Robot arm; 11. Handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In a specific embodiment, Figure 1 and 2 As shown, an automated pallet quick-change platform of the utility model includes a base 1, on which two groups of discharge trays for placing workpieces are arranged in parallel and side by side. The two groups of discharge trays can be used to place different types of workpieces. A manipulator 10 is provided near the edge of the base 1 for grabbing the workpieces on the discharge tray. The process of the manipulator 10 grabbing the workpiece is existing technology and will not be repeated here.

[0029] like Figure 3As shown, each set of discharge trays contains a first tray 2 and a second tray 3. The first tray 2 is located directly below the second tray 3. A first sliding plate 4 is fixedly connected to the bottom of the first tray 2. A first driving mechanism is provided between the first sliding plate 4 and the base 1, so that the first tray 2 and the base 1 are slidably matched. A second sliding plate 5 is provided at the bottom of the second tray 3. The cross-section of the second sliding plate 5 is U-shaped. The outer end surface of the transverse portion of the U-shaped second sliding plate 5 is fixedly connected to the bottom of the second tray 3. A second driving mechanism is provided between the second sliding plate 5 and the base 1, so that the second tray 3 and the base 1 are slidably matched. The height of the vertical portion of the U-shaped second sliding plate 5 is higher than that of the first tray 2. The transverse portion of the U-shaped second sliding plate 5 The width is greater than that of the first material tray 2. Since the first material tray 2 and the second material tray 3 are both fitted with the base 1 in a sliding manner, and the second sliding plate 5 is U-shaped, the first material tray 2 and the second material tray 3 can slide through. First, slide the first material tray 2 so that the first material tray 2 is close to the manipulator 10, and the manipulator 10 grabs the workpiece on the first material tray 2. After the grabbing is completed, slide the second material tray 3 close to the manipulator 10, and the manipulator 10 grabs the workpiece on the second material tray 3. While grabbing the workpiece, slide the first material tray 2 away from the manipulator 10 and replace the first material tray 2. By doing this reciprocating motion, the material tray can be quickly replaced without affecting the grabbing work of the manipulator 10, so that the work can be carried out continuously, which greatly improves work efficiency.

[0030] like Figures 1 to 3 As shown, handles 11 are provided on the sides of the first material tray 2 and the second material tray 3 to facilitate replacement of the first material tray 2 and the second material tray 3.

[0031] like Figure 4 As shown, the first driving mechanism contains two first rails 6, which are located on the base 1 and arranged in parallel side by side. The setting of the first rails 6 is used to determine the sliding direction of the first material tray 2 and has a guiding function. The four corners of the bottom of the first sliding plate 4 are fixedly connected with first driving blocks 7, and the first driving blocks 7 are provided with grooves adapted to the first rails 6. The first driving blocks 7 are slidably matched with the first rails 6. A first motor is provided between the two first rails 6, and the piston rod of the first motor is connected to the bottom of the first sliding plate 4 for driving the first material tray 2 to slide. When the first motor is started, the piston rod of the first motor is extended and retracted, thereby driving the first material tray 2 to slide along the length direction of the first rail 6.

[0032] like Figure 5As shown, the second driving mechanism contains two second rails 8, and the second rails 8 correspond to the position of the U-shaped vertical part of the second sliding plate 5. The setting of the second rails 8 is used to determine the sliding direction of the second material tray 3 and has a guiding function. The end face of the U-shaped vertical part of the second sliding plate 5 is provided with a second driving block 9, and the second driving block 9 is provided with a recess adapted to the second rail 8. The second driving block 9 is slidably matched with the second rail 8. A second motor for driving the second material tray 3 to slide is provided between the two second rails 8. When the second motor is started, the piston rod of the second motor is extended and retracted, thereby driving the second material tray 3 to slide along the length direction of the second rail 8.

[0033] During operation, the first motor is started first, and the piston rod of the first motor drives the first material tray 2 to slide along the length direction of the first track 6 and slide to the bottom of the manipulator 10. The manipulator 10 grabs the workpiece on the first material tray 2. After the grabbing is completed, the second motor is started, and the piston rod of the second motor drives the second motor to slide until it is located below the manipulator 10. The manipulator 10 grabs the workpiece on the second material tray 3. While grabbing the workpiece, the piston rod of the first motor drives the first material tray 2 away from the manipulator 10 and replaces the first material tray 2. This cycle is repeated until the work is completed.

[0034] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0035] Obviously, the above embodiments are merely examples for clear explanation and are not limitations on the implementation methods. For ordinary technicians in the field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the scope of protection of the present invention.

Claims

1. An automated pallet quick change platform, characterized in that: The invention comprises a base (1), wherein a material tray for placing workpieces is provided on the base (1), wherein the material tray comprises a first material tray (2) and a second material tray (3), wherein the first material tray (2) is located directly below the second material tray (3); a first sliding plate (4) is fixedly connected to the bottom of the first material tray (2), and a first driving mechanism is provided between the first sliding plate (4) and the base (1), so that the first material tray (2) and the base (1) are in sliding engagement; a second sliding plate (5) is provided at the bottom of the second material tray (3), and the second The cross section of the sliding plate (5) is U-shaped, the outer end surface of the U-shaped transverse portion of the second sliding plate (5) is fixedly connected to the bottom of the second material tray (3), the height of the vertical portion of the U-shaped second sliding plate (5) is higher than the height of the first material tray (2), and the width of the U-shaped transverse portion of the second sliding plate (5) is greater than the width of the first material tray (2). A second driving mechanism is provided between the second sliding plate (5) and the base (1), and the second material tray (3) and the base (1) are slidably matched, so that the first material tray (2) and the second material tray (3) can slide through.

2. The automated pallet rapid change platform according to claim 1, characterized in that: The first driving mechanism comprises two first rails (6), the first rails (6) are located on the base (1) and are arranged in parallel. The first driving blocks (7) are fixedly connected to the four corners of the bottom of the first sliding plate (4). The first driving blocks (7) are provided with grooves adapted to the first rails (6). The first driving blocks (7) and the first rails (6) are slidably matched. A first motor is provided between the two first rails (6). The piston rod of the first motor is connected to the bottom of the first sliding plate (4) for driving the first material tray (2) to slide.

3. The automated pallet rapid change platform according to claim 1, characterized in that: The second driving mechanism comprises two second rails (8), the second rails (8) corresponding to the position of the U-shaped vertical portion of the second sliding plate (5), the end surface of the U-shaped vertical portion of the second sliding plate (5) is provided with a second driving block (9), the second driving block (9) is provided with a recess adapted to the second rails (8), the second driving block (9) and the second rails (8) are slidably matched, and a second motor for driving the second material tray (3) to slide is provided between the two second rails (8).

4. The automated pallet rapid change platform according to claim 1, characterized in that: The discharge trays are provided in two groups, and the two groups of discharge trays are arranged in parallel and side by side.

5. The automated pallet rapid change platform according to claim 1, characterized in that: A manipulator (10) for grabbing a workpiece is provided near the edge of the base (1).

6. The automated pallet rapid change platform according to claim 1, characterized in that: The sides of the first material tray (2) and the second material tray (3) are both provided with handles (11).

Images