A mold stripping device for logistics pallets

Abstract

The utility model discloses a logistics tray mould pressing demolding device relates to tray production technical field. The utility model discloses a logistics tray mould pressing demolding device, including base and mould, the outside and inside of mould and the top of base are equipped with the ejection mechanism, the surface of base and the top of mould are equipped with the material pushing mechanism, the top of base is equipped with the guide assembly. The utility model discloses, push the tray to the surface of guide assembly through material pushing mechanism, and the tray is guided to the surface of guide assembly to the one side of device, and under the action of guide assembly can reduce the friction resistance between tray and guide assembly, and the device does not need relevant personnel and device and the tray after forming contact when demolding, thereby avoiding the high temperature scald to relevant personnel, and the device can as far as possible reduce the impact force and friction resistance of tray after forming when unloading, thereby realizing the protection to tray, and further improved the finished product quality of tray.

Description

Technical Field

[0001] This utility model relates to the field of pallet production technology, specifically to a logistics pallet molding and demolding device. Background Technology

[0002] The pallet molding and demolding device is a core piece of equipment in the pallet production process. It is used to efficiently and safely separate the pallet from the mold after it has been formed under high temperature and pressure. Its design directly affects the quality of the pallet, production efficiency and mold life. The future development direction will focus on green manufacturing and flexible production. Enterprises should choose the appropriate equipment according to their own needs.

[0003] After the logistics pallet molding and demolding device ejects the molded pallet to the outside of the mold, relevant personnel need to remove the molded pallet to facilitate subsequent molding operations. The mold temperature is high after molding, and personnel who come into contact with the mold surface may be burned. In addition, the molded pallet may hit the workbench or the ground under the action of gravity during unloading, which may damage the molded pallet and affect the quality of the finished pallet. Improvements should be made to address these issues.

[0004] Therefore, a logistics pallet molding and demolding device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a logistics pallet molding and demolding device in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution: A logistics pallet molding and demolding device includes a base and a mold. The mold is fixedly disposed on the top of the base. The outside and inside of the mold and the top of the base are provided with ejection mechanisms for ejecting the molded pallet from the mold. The surface of the base and the top of the mold are provided with a pushing mechanism for laterally pushing the molded pallet. The top of the base is provided with a guide component, which is located on one side of the mold.

[0007] Furthermore, the ejection mechanism includes a cross-shaped groove, the surface of the mold is provided with a cross-shaped groove, and the top of the cross-shaped groove is open. A cross-shaped slider is slidably provided inside the cross-shaped groove. A support plate is fixedly provided on one side of the cross-shaped slider, and the support plate is adapted to the mold. A hydraulic damping rod is fixedly provided on the top of the base, and the telescopic end of the hydraulic damping rod is fixedly connected to the other side of the cross-shaped slider.

[0008] Furthermore, a U-shaped frame is fixedly provided on the top of the mold, and two sets of the cross-shaped slide, cross-shaped slider, hydraulic damping rod and U-shaped frame are provided. The opposite surfaces of the two sets of cross-shaped sliders are fixedly connected to the two sides of the ejection mechanism, and the two sets of U-shaped frames are respectively located above the two sets of cross-shaped sliders.

[0009] Furthermore, the pushing mechanism includes a movable groove, the surface of the base is provided with a movable groove, a motor is fixedly provided on the surface of the base, a threaded rod is rotatably provided on the inner wall of the movable groove, one end of the threaded rod passes through the surface of the base and is fixedly connected to the output end of the motor, a movable rod is threadedly connected to the surface of the threaded rod, and the movable rod is slidably installed inside the movable groove, a pushing plate is fixedly provided at the top of the movable rod, and the pushing plate is located above the support plate.

[0010] Furthermore, there is a gap between the bottom of the pusher plate and the top of the mold, the length of the pusher plate is less than the gap between the two sets of U-shaped frames, and the pusher plate is perpendicular to the U-shaped frame.

[0011] Furthermore, the guiding assembly includes a guide platform, the top of the base is fixedly provided with the guide platform, and the top of the guide platform is inclined. The top of the guide platform is provided with a groove, and the inner wall of the groove is provided with a rotating roller, and multiple sets of rotating rollers are provided.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model uses an ejection mechanism to eject the pallet to the outside of the mold, and a pushing mechanism to push the pallet to the surface of the guide component. The pallet is guided to one side of the device on the surface of the guide component, and the frictional resistance between the pallet and the guide component is reduced under the action of the guide component. This device does not require relevant personnel to come into contact with the device or the formed pallet during demolding, thereby avoiding high temperature burns to relevant personnel and thus protecting relevant personnel. In addition, this device can minimize the impact force and frictional resistance of the formed pallet during unloading, thereby protecting the pallet and improving the quality of the finished pallet. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the front section of this utility model; Figure 3 This is a schematic diagram of an enlarged view of part A of this utility model; Figure 4 This is a schematic diagram of the side view of this utility model; Reference numerals: 1. Base; 2. Mold; 3. Ejection mechanism; 301. Cross-shaped groove; 302. Cross-shaped slider; 303. Support plate; 304. Hydraulic damping rod; 305. U-shaped frame; 4. Pushing mechanism; 401. Movable groove; 402. Motor; 403. Threaded rod; 404. Movable rod; 405. Pushing plate; 5. Guide assembly; 501. Guide table; 502. Groove; 503. Rotary roller. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figures 1 to 4 As shown, a logistics pallet molding and demolding device includes a base 1 and a mold 2. The mold 2 is fixedly mounted on the top of the base 1. Ejection mechanisms 3 are provided on the outside and inside of the mold 2, as well as on the top of the base 1, for ejecting the molded pallet from inside the mold 2. Figure 2 , Figure 3As shown, specifically, the ejection mechanism 3 includes a cross-shaped groove 301. The surface of the mold 2 is provided with a cross-shaped groove 301, and the top of the cross-shaped groove 301 is open. A cross-shaped slider 302 is slidably arranged inside the cross-shaped groove 301. A support plate 303 is fixedly provided on one side of the cross-shaped slider 302, and the support plate 303 is adapted to the mold 2. A hydraulic damping rod 304 is fixedly provided on the top of the base 1, and the telescopic end of the hydraulic damping rod 304 is fixedly connected to the other side of the cross-shaped slider 302. A U-shaped frame 305 is fixedly provided on the top of the mold 2. There are two sets of the cross-shaped groove 301, the cross-shaped slider 302, the hydraulic damping rod 304, and the U-shaped frame 305. The opposite surfaces of the two sets of cross-shaped sliders 302 are fixedly connected to the two sides of the ejection mechanism 3, and the two sets of U-shaped frames 305 are respectively located above the two sets of cross-shaped sliders 302.

[0019] More specifically, the raw material is squeezed by the pressure plate on the surface of the support plate 303, causing the support plate 303 to move downwards. This causes the cross-shaped slider 302 to slide downwards and squeeze the telescopic end of the hydraulic damping rod 304. After the raw material on the surface of the support plate 303 is molded, as the pressure plate moves upwards, the cross-shaped slider 302 slowly returns to its original position under the action of the hydraulic damping rod 304. This causes the support plate 303 to move upwards slowly, and the tray on the surface of the support plate 303 is ejected to the outside of the mold 2. The two sets of cross-shaped sliders 302 can support the two sets of support plates 303 respectively and ensure the stability of the support plate 303. When the top of the cross-shaped slider 302 touches the surface of the U-shaped frame 305 as it moves upwards, the top of the support plate 303 is flush with the top of the mold 2.

[0020] The surface of the base 1 and the top of the mold 2 are provided with a pushing mechanism 4 for laterally pushing the formed tray, such as... Figure 2 , Figure 4 As shown, specifically, the pushing mechanism 4 includes a movable groove 401. The movable groove 401 is opened on the surface of the base 1. A motor 402 is fixedly installed on the surface of the base 1. A threaded rod 403 is rotatably provided on the inner wall of the movable groove 401. One end of the threaded rod 403 passes through the surface of the base 1 and is fixedly connected to the output end of the motor 402. A movable rod 404 is threadedly connected to the surface of the threaded rod 403. The movable rod 404 is slidably installed inside the movable groove 401. A pushing plate 405 is fixedly provided at the top of the movable rod 404. The pushing plate 405 is located above the support plate 303. There is a gap between the bottom of the pushing plate 405 and the top of the mold 2. The length of the pushing plate 405 is less than the distance between the two sets of U-shaped frames 305. The pushing plate 405 is perpendicular to the U-shaped frame 305.

[0021] More specifically, when the motor 402 starts, its output drives the threaded rod 403 to rotate, thereby causing the movable rod 404 to slide laterally, which in turn causes the pusher plate 405 to move laterally. When the pusher plate 405 moves laterally, it pushes the tray on the top of the support plate 303. Because there is a gap between the bottom of the pusher plate 405 and the top of the mold 2, the pusher plate 405 does not interfere with the top of the mold 2 and the top of the U-shaped frame 305 when it moves. In addition, there is a gap between the two sides of the pusher plate 405 and the opposite surfaces of the two sets of U-shaped frames 305, so the pusher plate 405 does not interfere with the two sets of U-shaped frames 305 when it moves.

[0022] The base 1 has a guide component 5 on its top, and the guide component 5 is located on one side of the mold 2, such as... Figure 1 , Figure 4 As shown, specifically, the guide assembly 5 includes a guide platform 501, the top of the base 1 is fixedly provided with the guide platform 501, and the top of the guide platform 501 is inclined. The top of the guide platform 501 is provided with a groove 502, and the inner wall of the groove 502 is provided with a rotating roller 503, and multiple sets of rotating rollers 503 are provided.

[0023] More specifically, the formed tray is pushed onto the surface of multiple sets of rotating rollers 503, and the tray slides off the surface of the multiple sets of rotating rollers 503, thereby causing the multiple sets of rotating rollers 503 to rotate. Under the action of the multiple sets of rotating rollers 503, the frictional resistance generated when the tray directly contacts the top of the guide table 501 is reduced.

[0024] In summary: After the pallet is molded inside mold 2, the ejection mechanism 3 allows the molded pallet inside mold 2 to slowly move upward until it is ejected outside mold 2. At this point, the pushing mechanism 4 pushes the pallet laterally to the surface of the guide component 5. The pallet is guided to one side of the device on the surface of the guide component 5, and the frictional resistance between the pallet and the guide component 5 is reduced under the action of the guide component 5. This device eliminates the need for personnel to come into contact with the device and the molded pallet during demolding, thus avoiding high-temperature burns to personnel and protecting them. Furthermore, this device minimizes the impact force and frictional resistance of the molded pallet during unloading, thereby protecting the pallet and improving the quality of the finished product.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A logistics pallet molding and demolding device, characterized in that, The device includes a base (1) and a mold (2). The mold (2) is fixedly installed on the top of the base (1). The outside and inside of the mold (2) and the top of the base (1) are provided with an ejection mechanism (3) for ejecting the formed tray inside the mold (2). The surface of the base (1) and the top of the mold (2) are provided with a pushing mechanism (4) for pushing the formed tray laterally. The top of the base (1) is provided with a guide component (5), and the guide component (5) is located on one side of the mold (2).

2. The logistics pallet molding and demolding device according to claim 1, characterized in that, The ejection mechanism (3) includes a cross-shaped groove (301). The surface of the mold (2) is provided with a cross-shaped groove (301), and the top of the cross-shaped groove (301) is open. A cross-shaped slider (302) is slidably provided inside the cross-shaped groove (301). A support plate (303) is fixedly provided on one side of the cross-shaped slider (302), and the support plate (303) is adapted to the mold (2). A hydraulic damping rod (304) is fixedly provided on the top of the base (1), and the telescopic end of the hydraulic damping rod (304) is fixedly connected to the other side of the cross-shaped slider (302).

3. The logistics pallet molding and demolding device according to claim 2, characterized in that, The top of the mold (2) is fixedly provided with a U-shaped frame (305). The cross-shaped slide (301), cross-shaped slider (302), hydraulic damping rod (304) and U-shaped frame (305) are all provided in two sets. The opposite surfaces of the two sets of cross-shaped sliders (302) are fixedly connected to the two sides of the ejection mechanism (3). The two sets of U-shaped frames (305) are located above the two sets of cross-shaped sliders (302).

4. A logistics pallet molding and demolding device according to claim 3, characterized in that, The pushing mechanism (4) includes a movable groove (401). The movable groove (401) is provided on the surface of the base (1). A motor (402) is fixedly provided on the surface of the base (1). A threaded rod (403) is rotatably provided on the inner wall of the movable groove (401). One end of the threaded rod (403) passes through the surface of the base (1) and is fixedly connected to the output end of the motor (402). A movable rod (404) is threadedly connected to the surface of the threaded rod (403). The movable rod (404) is slidably installed inside the movable groove (401). A pushing plate (405) is fixedly provided at the top of the movable rod (404). The pushing plate (405) is located above the support plate (303).

5. A logistics pallet molding and demolding device according to claim 4, characterized in that, The bottom of the pusher plate (405) is spaced from the top of the mold (2), the length of the pusher plate (405) is less than the distance between the two sets of U-shaped frames (305), and the pusher plate (405) is perpendicular to the U-shaped frame (305).

6. A logistics pallet molding and demolding device according to claim 1, characterized in that, The guide assembly (5) includes a guide platform (501). The guide platform (501) is fixedly provided on the top of the base (1), and the top of the guide platform (501) is inclined. A groove (502) is provided on the top of the guide platform (501). A rotating roller (503) is rotatably provided on the inner wall of the groove (502), and multiple sets of rotating rollers (503) are provided.

Images