Rapid stacking tool for paper tray production

Abstract

The utility model discloses a quick stacking tooling for paper holder production, which comprises a control box, a substrate base, a multi-shaft movable arm and a clamping tooling mechanism, the clamping tooling mechanism comprises a frame body, a bidirectional motor is mounted on the frame body, two driving ends of the bidirectional motor are respectively in transmission connection with a threaded rod, the two threaded rods are opposite in thread turning direction, and the multi-shaft movable arm is mounted on the frame body. The two threaded rods are each sleeved with a moving block, each moving block is connected with a clamping plate, and an L-shaped supporting plate is hinged to the bottom end of one clamping plate. By arranging the clamping tool mechanism, after a two-way motor is started, threaded rods on the two sides are driven to rotate, at the moment, two moving blocks slide oppositely to clamp the two sides of the paper holder, then an L-shaped supporting plate is driven to be changed into a horizontal state from a storage state on one side for bottom supporting, and in the clamping and suspending conveying process of the paper holder, supporting force is applied to the bottom of the paper holder; the paper support is prevented from falling off, and stacking stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tray production, and more specifically, to a rapid stacking tooling for paper tray production. Background Art

[0002] Paper trays have good shockproof, anti-impact, anti-static, and anti-corrosion effects, and are environmentally friendly, which is more conducive to the export of manufacturers' products. They are widely used in the packaging of industries such as electronics, electrical appliances, computers, mechanical parts, industrial instruments, handicraft glass, ceramics, toys, and medicine.

[0003] The patent with the publication number CN209939913U in the prior art provides a rapid palletizing carton device for a robot manipulator, including a bottom plate. A cardboard changing mechanism and a clamping mechanism are respectively arranged on the upper and lower surfaces of the bottom plate, and a claw mechanism and a detection mechanism are respectively arranged on the clamping mechanism. A rapid palletizing carton device for a robot manipulator has a simple structure and is easy to use; it can complete the palletizing process of cartons on a pallet, greatly improving work efficiency; effectively reducing the number of operating workers at the packaging station, reducing human resource input, and improving the degree of automation.

[0004] Although the above prior art solution can complete the palletizing process of cartons on a pallet by setting a cardboard changing mechanism and a clamping mechanism, greatly improving the work efficiency, however, the existing stacking tooling uses a suction cup to move workpieces under negative pressure. When there is a gap between the suction cup and the paper tray, the workpiece is likely to fall, affecting the stacking efficiency.

[0005] In view of this, we propose a rapid stacking tooling for paper tray production. Summary of the Utility Model

[0006] The purpose of this application is to provide a rapid stacking tooling for paper tray production, which solves the technical problem that the existing stacking tooling uses a suction cup to move workpieces under negative pressure, and when there is a gap between the suction cup and the paper tray, the workpiece is likely to fall, affecting the stacking efficiency, and realizes the technical effect of preventing falling and stably supporting and stacking paper trays at the bottom.

[0007] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0008] A rapid stacking tooling for paper tray production includes a control box, a substrate base, a multi-axis movable arm, and a clamping tooling mechanism. The control box is slidably arranged on the substrate base, the multi-axis movable arm is installed on the top of the control box, and the execution end of the multi-axis movable arm is hinged with the clamping tooling mechanism;

[0009] The clamping fixture mechanism comprises a frame, a bidirectional motor is installed on the frame, two driving ends of the bidirectional motor are respectively connected to a threaded rod, the threads of the two threaded rods are in opposite directions, a moving block is respectively sleeved on the two threaded rods, each moving block is respectively connected to a clamping plate, the two clamping plates are opposite, and the bidirectional motor drives the two clamping plates to move synchronously in opposite directions to change the distance between the two clamping plates;

[0010] An L-shaped support plate is hinged at the bottom end of one of the clamping plates, and a driving member is installed on the clamping plate. The driving member is used to drive the L-shaped support plate to flip to the side of the clamping plate away from the other clamping plate to make way. The driving member is also used to drive the L-shaped support plate to flip to a partially horizontal state to support the paper support located between the two clamping plates.

[0011] Furthermore, the frame includes a circular plate, a middle bar and a rotating block. The upper end of the rotating block is hinged to the execution end of the multi-axis movable arm, the top of the middle bar is connected to the bottom of the rotating block, the middle bar is fixed in the middle of the circular plate, the bidirectional motor is embedded in the middle bar, and the two ends of each threaded rod are respectively connected to the bidirectional motor and the circular plate.

[0012] Furthermore, a sliding plate is arranged below the control box, and the sliding plate is slidably arranged on the substrate base. The substrate base is used to guide the sliding plate. A cylinder is installed on the substrate base, and one end of the cylinder is connected to the sliding plate to drive the sliding plate to slide.

[0013] Furthermore, the substrate base is formed into a square frame by two long sides and two short sides, the bottom surface of the sliding plate is placed on the two long sides of the substrate base, the two long sides of the substrate base serve as tracks for the movement of the sliding plate, and the boss formed by the protrusion of the bottom surface of the sliding plate is located inside the substrate base and contacts and positions itself with the inner side surfaces of the two long sides of the substrate base.

[0014] Furthermore, weight-reducing holes are evenly formed on the clamping plate.

[0015] Furthermore, the driving member is an electric telescopic rod, and the L-shaped support plate and one of the clamping plates are both equipped with connecting blocks on the side away from the other clamping plate, and the two ends of the electric telescopic rod are connected to the two connecting blocks.

[0016] Furthermore, anti-slip pads are provided on the sides of the two clamping plates that are close to each other.

[0017] Furthermore, the external threads of the two threaded rods are symmetrically arranged with the middle bar as a baseline; and the two clamping plates are symmetrically arranged with the middle bar as a baseline.

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] (1) In this application, a clamping tooling mechanism is provided. After the bidirectional motor is started, it drives the threaded rods on both sides to rotate. At this time, the two moving blocks slide relative to each other, driving the two clamping plates to slide closer to each other to clamp both sides of the paper tray. Then, the L-shaped support plate is driven to change from the storage state on one side to the horizontal state for bottom support, so that during the process of clamping and suspending the paper tray for transportation, there is a supporting force at the bottom, preventing the paper tray from falling and increasing the stability of palletizing.

[0020] (2) In this application, a base plate base, a cylinder, and a sliding plate are provided. When the cylinder is started, it can drive the sliding plate to move horizontally within the track range of the base plate base. The moving wheels move horizontally on the ground, driving the stacking range of the device to increase, and can match devices such as a conveying table for position adjustment. Brief Description of the Drawings

[0021] Figure 1 is the first three-dimensional structure schematic diagram of the rapid stacking tooling for paper tray production of the present utility model;

[0022] Figure 2 is the second three-dimensional structure schematic diagram of the rapid stacking tooling for paper tray production of the present utility model;

[0023] Figure 3 is the three-dimensional structure schematic diagram of the clamping tooling mechanism of the present utility model;

[0024] Figure 4 is the top view structure schematic diagram of the clamping tooling mechanism of the present utility model;

[0025] Explanation of the reference numerals in the drawings: 110, base plate base; 111, control box; 112, multi-axis movable arm; 113, rotating block; 114, moving wheel; 115, sliding plate; 116, cylinder; 200, clamping tooling mechanism; 210, U-shaped plate; 211, moving block; 212, middle bar; 213, threaded rod; 214, clamping plate; 215, electric telescopic rod; 216, connecting block; 217, L-shaped support plate; 218, weight reduction hole; 219, anti-slip pad; 220, bidirectional motor. Detailed Embodiment

[0026] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model.

[0028] like Figures 1 to 4 As shown, this embodiment discloses a fast stacking tool for paper tray production, comprising a control box 111, a substrate base 110, a multi-axis movable arm 112 (also called a manipulator, a robot arm) and a clamping tool mechanism 200, wherein the control box 111 is slidably arranged on the substrate base 110, the multi-axis movable arm 112 is installed on the top of the control box 111, and the execution end of the multi-axis movable arm 112 is hinged with the clamping tool mechanism 200; the clamping tool mechanism 200 comprises a frame, on which a bidirectional motor 220 is installed, and the two driving ends of the bidirectional motor 220 are respectively connected to a threaded rod 213, and the threads of the two threaded rods 213 are rotated in opposite directions. A moving block 211 is sleeved on each of the two threaded rods 213, and each moving block 211 is connected to a clamping plate 214. The two clamping plates 214 are opposite to each other, and the bidirectional motor 220 drives the two clamping plates 214 to move synchronously in opposite directions to change the distance between the two clamping plates 214; an L-shaped support plate 217 is hinged at the bottom end of one of the clamping plates 214, and a driving member is installed on the clamping plate 214. The driving member is used to drive the L-shaped support plate 217 to flip to the side of the clamping plate 214 away from the other clamping plate 214 to make way, and the driving member is also used to drive the L-shaped support plate 217 to flip to a partially horizontal state to support the paper support located between the two clamping plates 217.

[0029] Preferably, the two threaded rods 213 have external threads symmetrically arranged with the middle bar 212 as the baseline, and the two clamping plates 214 are symmetrically arranged with the middle bar 212 as the baseline. The symmetrical structure is conducive to uniform force of the clamping fixture mechanism 200, avoiding the instability of the center of gravity of the clamping fixture mechanism 200 after clamping the paper tray.

[0030] In order to increase the friction between the clamping plate and the paper holder, the two clamping plates 214 are both provided with anti-skid pads 219 on the sides close to each other to increase the stability during the clamping process. After the bidirectional motor 220 is started, the threaded rods 213 on both sides are driven to rotate, and the two moving blocks 211 slide relative to each other, driving the two clamping plates 214 to slide close to each other, and the two anti-skid pads 219 clamp the two sides of the paper holder.

[0031] The frame includes a circular plate 210, a middle bar 212 and a rotating block 113, the upper end of the rotating block 113 is hinged to the execution end of the multi-axis movable arm 112, the top of the middle bar 212 is connected to the bottom of the rotating block 113, the middle bar 212 is fixed to the middle of the circular plate 210, the bidirectional motor 220 is embedded in the middle bar 212, and the two ends of each threaded rod 213 are respectively connected to the bidirectional motor 220 and the circular plate 210. In other embodiments, the frame can also be set to other structures.

[0032] A sliding plate 115 is arranged below the control box 111. The sliding plate 115 is slidably arranged on the substrate base 110. The substrate base 110 is used to guide the sliding plate 115. A cylinder 116 (a hydraulic cylinder can also be used) is installed on the substrate base 110. One end of the cylinder 116 is connected to the sliding plate 115 to drive the sliding plate 115 to slide.

[0033] In a specific structure, the substrate base 110 is composed of two long sides and two short sides to form a square frame. The bottom surface of the sliding plate 115 is placed on the two long sides of the substrate base 110. The two long sides of the substrate base 110 serve as the tracks for the sliding plate 115 to move. The convex platform formed by protruding from the bottom surface of the sliding plate 115 is located inside the substrate base 110 and contacts and positions with the inner side surfaces of the two long sides of the substrate base 110. As shown in the figure, the sliding plate 115 slides along the length direction of the substrate base 110. Moving wheels 114 are arranged at the bottom of the sliding plate 115. The moving wheels 114 are placed on the ground or the workbench to reduce the friction when the sliding plate 115 moves.

[0034] The driving member is an electric telescopic rod 215 (a cylinder or a hydraulic cylinder). Connecting blocks 216 are installed on the L-shaped support plate 217 and one of the clamping plates 214 on the side far from the other clamping plate 214. Both ends of the electric telescopic rod 215 are connected to the two connecting blocks 216. As shown in the figure, when the electric telescopic rod 215 retracts, it drives the L-shaped support plate 217 to flip to the side far from the other clamping plate 214 of its corresponding clamping plate 214. When the electric telescopic rod 215 extends, it drives one side of the L-shaped support plate 217 to be in a vertical state and the other side to be in a horizontal state. When the electric telescopic rod 215 is activated, the L-shaped support plate 217 changes from a storage state on one side to Figure 3 a horizontal state for bottom support during the clamping and suspended conveying process, so that there is a supporting force at the bottom to prevent the paper tray from falling and increase the stability of the palletizing.

[0035] The clamping plate 214 is evenly provided with weight-reducing holes 218 to reduce the weight of the clamping plate 214 and reduce the load on the multi-axis movable arm 112.

[0036] When the cylinder 116 is activated, it can drive the sliding plate 115 to move horizontally within the track range of the substrate base 110. The moving wheels 114 perform horizontal displacement on the ground, driving the stacking range of the device to increase, and can match devices such as the conveying table for position adjustment.

[0037] When the paper tray production rapid stacking tooling of the present application is in use, after the bidirectional motor 220 is activated, it drives the threaded rods 213 on both sides to rotate. At this time, the two moving blocks 211 slide relative to each other, driving the two clamping plates 214 to slide closer to each other. The two anti-slip pads 219 clamp the two sides of the paper tray. At this time, the electric telescopic rod 215 is activated, so that the L-shaped support plate 217 changes from a storage state on one side to Figure 3It is supported at the middle horizontal state, so that there is a supporting force at the bottom during the clamping and suspended conveying process, avoiding the falling of the paper tray and increasing the stability of palletizing. When the cylinder 116 is activated, it can drive the sliding plate 115 to move horizontally within the track range of the base plate 110. The moving wheel 114 moves horizontally on the ground, driving the stacking range of the device to increase, and can match devices such as the conveying table for position adjustment.

[0038] The standard parts (such as threaded rods, bidirectional motors, multi-axis movable arms) used in this embodiment can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rapid stacking tool for paper tray production, characterized by: It comprises a control box (111), a substrate base (110), a multi-axis movable arm (112) and a clamping tooling mechanism (200), wherein the control box (111) is slidably arranged on the substrate base (110), the multi-axis movable arm (112) is installed on the top of the control box (111), and the execution end of the multi-axis movable arm (112) is hingedly connected with the clamping tooling mechanism (200); The clamping tooling mechanism (200) comprises a frame, on which a bidirectional motor (220) is mounted, two driving ends of the bidirectional motor (220) are respectively connected to a threaded rod (213), the threads of the two threaded rods (213) are in opposite directions, a moving block (211) is respectively sleeved on the two threaded rods (213), each moving block (211) is respectively connected to a clamping plate (214), the two clamping plates (214) are opposite, and the bidirectional motor (220) drives the two clamping plates (214) to move synchronously in opposite directions to change the distance between the two clamping plates (214); An L-shaped support plate (217) is hingedly connected to the bottom end of one of the clamping plates (214). A driving member is installed on the clamping plate (214). The driving member is used to drive the L-shaped support plate (217) to flip to the side of the clamping plate (214) away from the other clamping plate (214) to make way. The driving member is also used to drive the L-shaped support plate (217) to flip to a partially horizontal state to support the paper support located between the two clamping plates (217).

2. The rapid stacking tool for paper tray production according to claim 1 is characterized by: The frame comprises a circular plate (210), a middle bar (212) and a rotating block (113); the upper end of the rotating block (113) is hinged to the execution end of the multi-axis movable arm (112); the top end of the middle bar (212) is connected to the bottom end of the rotating block (113); the middle bar (212) is fixed in the middle of the circular plate (210); the bidirectional motor (220) is embedded in the middle bar (212); and the two ends of each threaded rod (213) are respectively connected to the bidirectional motor (220) and the circular plate (210).

3. The rapid stacking tool for paper tray production according to claim 1 is characterized by: A sliding plate (115) is arranged below the control box (111), and the sliding plate (115) is slidably arranged on the substrate base (110). The substrate base (110) is used to guide the sliding plate (115). A cylinder (116) is installed on the substrate base (110), and one end of the cylinder (116) is connected to the sliding plate (115) to drive the sliding plate (115) to slide.

4. The rapid stacking tool for paper tray production according to claim 3 is characterized by: The substrate base (110) is in the shape of a square frame consisting of two long sides and two short sides. The bottom surface of the sliding plate (115) is placed on the two long sides of the substrate base (110). The two long sides of the substrate base (110) serve as tracks for the sliding plate (115) to move. The boss formed by the protrusion of the bottom surface of the sliding plate (115) is located inside the substrate base (110) and contacts the inner side surfaces of the two long sides of the substrate base (110) for positioning.

5. The rapid stacking tool for paper tray production according to claim 1, characterized in that: The clamping plate (214) is evenly provided with weight-reducing holes (218).

6. The rapid stacking tool for paper tray production according to claim 1, characterized in that: The driving member is an electric telescopic rod (215), and the L-shaped support plate (217) and one of the clamping plates (214) are both provided with a connecting block (216) on a side away from the other clamping plate (214), and the two ends of the electric telescopic rod (215) are connected to the two connecting blocks (216).

7. The rapid stacking tool for paper tray production according to claim 1, characterized in that: Anti-slip pads (219) are provided on the sides of the two clamping plates (214) that are close to each other.

8. The rapid stacking tool for paper tray production according to claim 1, characterized in that: The external threads of the two threaded rods (213) are symmetrically arranged with the middle bar (212) as a baseline; and the two clamping plates (214) are symmetrically arranged with the middle bar (212) as a baseline.

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