A ski pressing device

Abstract

The utility model provides a kind of ski pressing device, belong to ski processing technical field. Including processing table, the upper end surface middle part edge of processing table is fixed with fixed frame, the top end of fixed frame reaches the just above of processing table, and fixed with cylinder, the machine shaft of the cylinder is vertically connected with horizontal press plate, the lower end surface middle part of press plate is fixed with pressing block, the lower end surface both ends of press plate form recess, and the middle part of the pressing block is elastically mounted with two symmetrical inclined movable frame, two The movable frame is in the shape of "eight", and the lower end of two movable frame is rotatably installed with horizontal press roller. The utility model, the device not only can be combined with static down pressure and repeated rolling to press ski, the pressing force is uniform, the pressing effect is guaranteed, and the ski is conveniently positioned quickly, the pressing efficiency can be further guaranteed, and the overall use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of ski processing technology, and in particular to a ski pressing device. Background Technology

[0002] In the manufacturing process of skis, the lamination process is a crucial step, directly affecting the quality and performance of the skis. Traditional ski lamination devices are mostly simple in structure, usually relying on a single pressure plate to press the skis down.

[0003] However, this traditional static pressing method is prone to problems such as uneven adhesive layer and local delamination caused by edge stress concentration during the bonding of multi-layer composite materials, which affects the pressing effect and may cause problems such as deformation and cracking of skis during use, reducing the service life and safety of skis.

[0004] Therefore, this application provides a ski pressing device to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A ski pressing device includes a processing table. A fixing frame is fixed to the middle edge of the upper surface of the processing table. The top of the fixing frame extends directly above the processing table and is fixed with a cylinder. The shaft of the cylinder is vertically connected to a horizontal pressure plate. A pressing block is fixed to the middle of the lower surface of the pressure plate. Grooves are formed at both ends of the lower surface of the pressure plate. Two symmetrically inclined movable frames are elastically installed in the middle of the pressing block. The two movable frames are in a figure-eight shape. Horizontal pressure rollers are rotatably installed at the lower ends of the two movable frames.

[0006] Optionally, the top of the movable frame is located within the pressing block and is repositioned and elastically mounted via a torsion spring.

[0007] Optionally, two sliding grooves are symmetrically formed at both ends of the upper surface of the processing table, and an abutment block is slidably installed in each of the two sliding grooves, with the two abutment blocks arranged symmetrically.

[0008] Optionally, a slider is fixed to the bottom of the abutment block, the slider is slidably placed in the groove, a screw hole is opened in the middle of the slider, and a drive rod that passes through the slider is rotatably installed in both grooves.

[0009] Optionally, the two sections of the drive rod located in the two slides are respectively constructed with opposite threaded sections, and one end of the drive rod extends out of the outside of the processing table and is connected to a drive mechanism.

[0010] Optionally, a vertical limiting plate is elastically inserted into the top of the abutment block.

[0011] Optionally, a vertical limiting post is fixed to the upper end face of the slider, and an insertion hole for the limiting post to be inserted is opened at the bottom of the limiting plate. A spring is fixed at the top of the insertion hole, and the spring is connected to the top of the limiting post.

[0012] Compared with the prior art, this utility model has at least the following beneficial effects: In the above scheme, thanks to the cooperation of the pressure plate, the movable frame and the pressure roller, when the pressure plate is lowered to press the skis, the pressure rollers at the lower end of the two movable frames are used to roll from the middle of the skis to both ends until the pressing block is completely attached to the skis to complete the pressing. When the pressure plate rises to reset, the two pressure rollers will roll from both ends of the skis to the middle again to form a secondary pressing effect.

[0013] In the above solution, thanks to the cooperation of the slide, the abutment blocks, and the drive rod, the mirror movement of the two abutment blocks can be controlled to quickly abut and limit the two ends of the ski placed on the upper surface of the processing table, thus completing the positioning. In summary, this device can not only press skis together by combining static pressing and repeated rolling, ensuring uniform pressing force and bonding effect, but also facilitates quick positioning of skis, further guaranteeing pressing efficiency, resulting in good overall performance. Attached Figure Description

[0014] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0015] Figure 1 This is a schematic diagram of the ski pressing device; Figure 2 This is a schematic diagram of the internal structure of the pressure plate in the ski pressing device. Figure 3 This is a schematic diagram of the abutment block of the ski pressing device; Figure 4 This is a schematic diagram of the internal structure of the limiting block of the ski pressing device.

[0016] [Figure Labels] 1. Processing table; 2. Fixing frame; 3. Cylinder; 4. Pressure plate; 401. Pressing block; 402. Groove; 5. Movable frame; 501. Torsion spring; 6. Pressure roller; 7. Slide groove; 8. Abutment block; 801. Slider; 802. Screw hole; 803. Limiting post; 804. Limiting plate; 805. Insertion hole; 806. Spring; 9. Drive rod; 10. Drive mechanism.

[0017] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0018] The ski pressing device provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0019] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0020] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0021] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0022] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0023] like Figure 1-4 As shown, an embodiment of this utility model provides a ski pressing device, comprising a processing table 1, a fixing frame 2, a cylinder 3, a pressure plate 4, a movable frame 5, a pressure roller 6, and an abutment block 8. The processing table 1, serving as the basic support structure of the entire device, is made of high-strength steel to ensure sufficient stability and load-bearing capacity. The upper surface of the processing table 1 is finely polished, resulting in a smooth and flat surface, providing a good foundation for the placement and pressing of the skis. A fixing frame 2 is fixed to the middle edge of the upper surface of the processing table 1. The fixing frame 2 has an inverted "L" shape, with its top extending directly above the processing table 1.

[0024] A cylinder 3 is fixedly installed at the top of the fixed frame 2. The cylinder 3 provides the power source for the entire device. Its model and specifications are selected according to the actual pressing requirements to ensure that sufficient pressure can be generated. The shaft of the cylinder 3 is vertically downward and connected to the horizontal pressure plate 4 through a connector. When the cylinder 3 works, it can drive the pressure plate 4 to move up and down.

[0025] The pressure plate 4 is made of high-strength aluminum alloy, which is lightweight and high-strength, effectively reducing the overall weight of the device while ensuring the stability of the pressure plate 4 during the pressing process. A pressing block 401 is fixed in the middle of the lower end face of the pressure plate 4, and grooves 402 are formed at both ends of the lower end face of the pressure plate 4. The width and depth of the grooves 402 are designed according to the size of the movable frame 5 to provide sufficient space for the movement of the movable frame 5.

[0026] Two symmetrically inclined movable frames 5 are elastically mounted in the middle of the pressing block 401, arranged in a figure-eight shape. Each movable frame 5 consists of a metal frame and a rotating shaft. The metal frame is made of stainless steel, offering good corrosion resistance and strength. The top of each movable frame 5 is located inside the pressing block 401 and is elastically mounted via a torsion spring 501, allowing for reset. One end of the torsion spring 501 is fixedly connected to the top of the movable frame 5, and the other end is fixedly connected to the inner wall of the pressing block 401. This elastic mounting allows the movable frame 5 to rotate flexibly within a certain range and automatically reset after the external force is removed. Horizontal pressure rollers 6 are rotatably mounted at the lower ends of both movable frames 5. These rollers are made of rubber with a smooth surface, reducing friction with the skis. When the pressure plate 4 descends to press the skis, the pressure rollers 6 first contact the skis and roll from the center outwards. As the pressure plate 4 continues to descend, the pressing block 401 gradually and completely adheres to the skis, completing the pressing process. When the pressure plate 4 rises and resets, the two pressure rollers 6 will roll again from both ends of the ski towards the middle, forming a secondary pressing effect, thereby improving the quality and uniformity of pressing.

[0027] To facilitate ski positioning, two symmetrical grooves 7 are formed at both ends of the upper surface of the processing table 1. Both grooves 7 are rectangular, and their length and width are designed according to the dimensions of the abutment blocks 8. Symmetrically arranged abutment blocks 8 are slidably installed within each groove 7. Each abutment block 8 consists of a metal block and a rubber pad. The metal block is made of cast iron, providing good strength and wear resistance. The rubber pad is attached to the surface of the metal block that contacts the ski, increasing friction and preventing scratches. A slider 801 is fixed to the bottom of each abutment block 8. The slider 801 is made of a rectangular metal block, and its dimensions match the groove 7. The slider 801 slides within the groove 7, ensuring smooth sliding of the abutment block 8. A screw hole 802 is formed in the center of the slider 801. The diameter and pitch of the screw hole 802 are designed according to the thread specifications of the drive rod 9.

[0028] Two drive rods 9, which rotatably pass through sliders 801, are mounted together within two sliding grooves 7. The drive rods 9 are made of high-strength alloy steel and have undergone surface quenching treatment, resulting in high hardness and wear resistance. The two sections of the drive rod 9 within the two sliding grooves 7 have opposite threaded sections. This design allows the two sliders 801 to slide mirror-like when the drive rod 9 rotates. One end of the drive rod 9 extends outward from the processing table 1 and is connected to a drive mechanism 10. The drive mechanism 10 can be a motor, handwheel, etc., selected according to actual usage requirements. When the drive mechanism 10 operates, it drives the drive rod 9 to rotate. Because the two threaded sections of the drive rod 9 are opposite, the two sliders 801 slide mirror-like within the sliding grooves 7, thereby causing the two abutment blocks 8 to move mirror-like, quickly abutting and limiting the ends of the ski placed on the upper surface of the processing table 1, completing the positioning.

[0029] In addition, a vertical limiting plate 804 is elastically inserted into the top of the abutment block 8. A vertical limiting post 803 is fixed to the upper end face of the slider 801. The limiting post 803 is made of a cylindrical metal rod with a smooth surface, which can reduce the friction between it and the limiting plate 804. The bottom of the limiting plate 804 has an insertion hole 805 for the insertion of the limiting post 803. The diameter of the insertion hole 805 is slightly larger than the diameter of the limiting post 803 to ensure that the limiting post 803 can be inserted smoothly. A spring 806 is fixed to the top of the insertion hole 805. One end of the spring 806 is fixedly connected to the top of the insertion hole 805, and the other end is connected to the top of the limiting post 803. This flexible plug-in installation method allows the limiting plate 804 to float up and down within a certain range. When the skis are placed on the processing table 1, the limiting plate 804 can ensure that skis of different thicknesses are limited, preventing them from moving laterally during the pressing process. Moreover, thanks to the vertical flexible installation of the limiting plate 804, the top can be easily pressed down without interfering with or affecting the normal pressing operation.

[0030] The working principle of this utility model is as follows: In actual use, the skis to be pressed are first placed on the processing table 1, and then the drive mechanism 10 is activated, which drives the drive rod 9 to rotate, causing the two abutment blocks 8 to move in a mirror image, thereby abutting and limiting the two ends of the skis. During the abutment process, the limiting plate 804 will firmly limit the skis.

[0031] Next, cylinder 3 is activated, causing pressure plate 4 to descend. Pressure roller 6 first contacts the ski and rolls from the center outwards, initially pressing and flattening the ski. As pressure plate 4 continues to descend, pressing block 401 gradually and completely adheres to the ski, applying sufficient pressure to complete the pressing process. After pressing, cylinder 3 causes pressure plate 4 to rise, and pressure roller 6 rolls again from both ends towards the center of the ski, creating a secondary pressing effect to further ensure the pressing effect.

[0032] Finally, the drive mechanism 10 rotates in the opposite direction, moving the two abutment blocks 8 away from the skis, allowing the operator to remove the pressed skis. Through the above structural design, this device not only allows for repeated pressing of skis with excellent pressing results, but also facilitates rapid positioning of the skis, further ensuring pressing efficiency. Its overall performance is excellent and can meet the needs of large-scale ski production.

[0033] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A ski pressing device, comprising a processing table (1), characterized in that, A fixed frame (2) is fixed at the middle edge of the upper end face of the processing table (1). The top of the fixed frame (2) extends to the top of the processing table (1) and is fixed with a cylinder (3). The shaft of the cylinder (3) is vertically connected to a horizontal pressure plate (4). A pressing block (401) is fixed at the middle of the lower end face of the pressure plate (4). Grooves (402) are formed at both ends of the lower end face of the pressure plate (4). Two symmetrically inclined movable frames (5) are elastically installed in the middle of the pressing block (401). The two movable frames (5) are in the shape of an "eight". Horizontal pressure rollers (6) are rotatably installed at the lower end of the two movable frames (5).

2. The ski pressing device according to claim 1, characterized in that, The top of the movable frame (5) is located inside the pressing block (401) and is repositioned elastically mounted by a torsion spring (501).

3. The ski pressing device according to claim 1, characterized in that, The upper end face of the processing table (1) has two symmetrically opened slide grooves (7), and abutment blocks (8) are slidably installed in both slide grooves (7). The two abutment blocks (8) are symmetrically arranged.

4. The ski pressing device according to claim 3, characterized in that, The bottom of the abutment block (8) is fixed with a slider (801), the slider (801) is slidably placed in the groove (7), the middle of the slider (801) is provided with a screw hole (802), and the two grooves (7) are rotatably installed with a drive rod (9) that passes through the slider (801).

5. The ski pressing device according to claim 4, characterized in that, The drive rod (9) has two sections with opposite threaded sections located in the two grooves (7), and one end of the drive rod (9) extends out of the outside of the processing table (1) and is connected to the drive mechanism (10).

6. The ski pressing device according to claim 4, characterized in that, The top of the abutment block (8) is elastically connected to a vertical limiting plate (804).

7. The ski pressing device according to claim 6, characterized in that, A vertical limiting post (803) is fixed on the upper end face of the slider (801), and an insertion hole (805) for the limiting post (803) to be inserted is opened at the bottom of the limiting plate (804). A spring (806) is fixed at the top of the insertion hole (805), and the spring (806) is connected to the top of the limiting post (803).

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