Abutting and pressing mechanism and covering machine

Abstract

The utility model discloses an abutting mechanism. A rack is provided with a workbench. The mounting base is located on one side of the workbench and provided with a first abutting part. The abutting device is rotationally installed at the output end of the first driving device, the abutting device abuts against the first abutting part and is obliquely arranged in the direction close to the workbench from top to bottom, and a receding space is formed between the lower end of the abutting device and the rack; the output end of the first driving device is further provided with a second abutting part. When the first driving device drives the abutting device to move to be close to the workbench, the abutting device can be disengaged from the first abutting part and rotate downwards relative to the first driving device under the action of gravity until the abutting device abuts against the second abutting part, and therefore the edge covering strip can abut against the plate, and the position of the edge covering strip can be avoided when the edge covering strip is bent. In addition, the utility model further discloses the covering machine with the abutting mechanism.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, and in particular to a pressing mechanism and an edge banding machine. Background Technology

[0002] Reference Figure 1 In the prior art, most metal plate structures include a plate 600 and an edge strip 610. The plate 600 is specifically a metal mesh or a metal plate, and the edge strip 610 covers the periphery of the plate 600. In the existing processing technology of this type of panel structure, an edge-wrapping machine can be used to wrap the edges of the panel. During edge wrapping, the panel 600 is first fixed on the processing station, and then the edge-wrapping strip 610 is placed against one edge of the panel 600. The portion of the edge-wrapping strip 610 located on the outside of the panel 600 is bent towards the edge of the panel 600 adjacent to the previous edge by a bending mechanism. In this process, in order to make the connection between the edge-wrapping strip 610 and the panel 600 more reliable after bending, a pressing mechanism is usually required on the outside of the panel 600. The pressing mechanism includes a cylinder and a pressing part. After the bending mechanism bends the edge-wrapping strip 610 close to the edge of the panel 600, the pressing part is driven forward by the cylinder, thereby pushing the edge-wrapping strip 610 from the outside to further press against the edge of the panel 600, so that the panel 600 and the edge-wrapping strip 610 can be tightly joined.

[0003] However, since the pressing mechanism is located on the outside of the plate 600, the binding strip 610 is prone to interference and collision with the pressing mechanism during the bending process, which can easily lead to deformation of the binding strip 610, making it unusable or requiring reprocessing. Although the pressing mechanism can be set far enough away from the plate 600 to leave enough space between the plate 600 and the pressing mechanism for the binding strip 610 to bend, this structure will increase the overall size of the binding machine and greatly increase the stroke of the pressing part, which can easily lead to a longer pressing time and a reduced binding efficiency. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a pressing mechanism that can not only press the edge banding strip against the plate, but also allow the edge banding strip to move aside when it is bent.

[0005] This utility model also proposes an edge-wrapping machine having the above-mentioned pressing mechanism.

[0006] The pressing mechanism according to an embodiment of the present invention includes: a frame, the upper surface of which is provided with a worktable for placing plates; a mounting base, mounted on the frame and located on one side of the worktable, the mounting base having a first abutting portion on the side near the worktable; a first driving device, disposed on the mounting base and located above the first abutting portion; and a pressing device, rotatably mounted on the output end of the first driving device, the pressing device abutting against the first abutting portion and arranged inclined from top to bottom along the direction near the worktable, the lower end of the pressing device being flush with the upper part of the frame. The surfaces are spaced apart to form a clearance space for the binding strip to pass through; wherein, the output end of the first driving device is also provided with a second abutment, the second abutment is located on the side of the first abutment away from the worktable and is spaced apart from the pressing device; when the first driving device drives the pressing device to move closer to the worktable, the second abutment can move to the side of the first abutment closer to the worktable, the pressing device can disengage from the first abutment and rotate downward relative to the first driving device under the action of gravity until it abuts against the second abutment.

[0007] The pressing mechanism according to the embodiment of this utility model has at least the following beneficial effects:

[0008] In the pressing mechanism of this utility model embodiment, the pressing device is rotatably mounted on the output end of the first driving device, and a first abutting part is provided on the mounting base. A second abutting part is provided on the output end of the first driving device. The second abutting part is located on the side of the first abutting part away from the worktable. When the pressing device abuts against the first abutting part, the pressing device is arranged in an inclined manner from top to bottom along the direction close to the worktable, so that the lower end of the pressing device is spaced apart from the upper surface of the frame and forms a clearance space for the edge strip to pass through. At this time, the pressing device is in a clearance state. When the edge strip is bent, the edge strip can slide through the clearance space below the pressing device without colliding or interfering with the pressing device, thereby enabling clearance for the edge strip. After the binding strip passes through the clearance space, the first driving device drives the pressing device to move closer to the worktable. During this process, the pressing device can gradually disengage from the first abutment and rotate downwards under the action of gravity until it abuts against the second abutment. At this time, the pressing device is in a pressing state. When the pressing device moves to abut against the binding strip, the second abutment can prevent the pressing device from rotating away from the worktable when subjected to the abutment force of the binding strip. This pushes the binding strip against the edge of the plate on the worktable, so that the plate and the binding strip can be tightly joined. It can be seen that the pressing mechanism of this utility model embodiment can not only achieve stable pressing between the binding strip and the plate, but also make way for the binding strip when it is bent.

[0009] According to some embodiments of the present invention, the pressing device is provided with a pressing surface on the side facing the workbench for abutting against the edge strip; when the pressing device abuts against the first abutting part, the pressing surface is arranged inclined from top to bottom along the direction close to the workbench; when the pressing device abuts against the second abutting part, the pressing surface is arranged in the vertical direction.

[0010] According to some embodiments of the present invention, the lower end of the pressing device is provided with a pressing part that protrudes in the direction close to the worktable, and the pressing surface is provided on the side of the pressing part facing the worktable.

[0011] According to some embodiments of the present invention, the output end of the first driving device is provided with a slider, the upper end of the pressing device is rotatably mounted on the slider, and the second abutting part is located on the side surface of the slider facing the worktable.

[0012] According to some embodiments of this utility model, the upper end of the slider is provided with a mounting groove, and the upper end of the pressing device is provided with a rotating part protruding in the direction away from the worktable. The rotating part is rotatably installed in the mounting groove. The side of the pressing device away from the worktable has a first abutting surface, and the second abutting part is a second abutting surface located on the side surface of the slider facing the worktable. When the pressing device abuts against the second abutting part, the first abutting surface and the second abutting surface are in contact.

[0013] According to some embodiments of the present invention, the mounting base is provided with a positioning groove on the side near the workbench, and the first abutting part is located on the inner wall of the positioning groove on the side opposite to the workbench. When the pressing device abuts against the first abutting part, the pressing device is at least partially embedded in the positioning groove.

[0014] According to some embodiments of the present invention, the mounting base is arranged at a distance from the upper surface of the workbench.

[0015] According to some embodiments of the present invention, a movable component is also included. The movable component includes a second driving device and a movable base. The movable base is movably mounted on the frame. The second driving device is mounted on the frame and is drively connected to the movable base. The second driving device is capable of driving the movable base to move in a direction perpendicular to the moving direction of the pressing device. The mounting base is mounted on the movable base.

[0016] According to some embodiments of the present invention, there are two mounting seats, which are respectively arranged on opposite sides of the worktable. Each mounting seat is respectively provided with the first driving device and the pressing device.

[0017] The binding machine according to an embodiment of the present invention is provided with a pressing mechanism according to any of the above embodiments.

[0018] The edge-binding machine according to the embodiments of the present utility model has at least the following beneficial effects:

[0019] In the edge banding machine of this utility model embodiment, by setting the pressing mechanism of any of the above embodiments, the pressing mechanism can not only achieve stable pressing between the edge banding strip and the board, but also make way for the edge banding strip when it is bent. Moreover, this structure does not require deliberately increasing the distance between the pressing device and the worktable, thereby reducing the travel of the pressing device. This not only reduces the setting space of the pressing mechanism, but also facilitates the distribution layout between various devices on the frame, reducing the overall size of the edge banding machine. At the same time, it also helps to improve the edge banding efficiency of the board, that is, improve the working efficiency of the edge banding machine.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the plate structure to which the pressing device of this utility model is applicable;

[0023] Figure 2 This is a schematic diagram of the pressing device according to an embodiment of the present utility model;

[0024] Figure 3 This is a top view of the pressing device according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the pressing device in the yielding state according to an embodiment of the present utility model;

[0026] Figure 5 This is a cross-sectional schematic diagram of the pressing device in the yielding state according to an embodiment of the present utility model;

[0027] Figure 6 This is a schematic diagram of the pressing device in the pressing state according to an embodiment of the present invention;

[0028] Figure 7 This is a cross-sectional schematic diagram of the pressing device in the pressing state according to an embodiment of the present invention.

[0029] Figure label:

[0030] Frame 100, worktable 110;

[0031] Mounting base 200, first abutment part 210, positioning groove 220;

[0032] First driving device 300, second abutment part 310, slider 321, mounting groove 321;

[0033] The device includes a pressing device 400, a pressing part 410, a pressing surface 411, a rotating part 420, and a clearance space 430.

[0034] Movable component 500, second drive device 510, movable base 520;

[0035] Panel 600, edge banding strip 610. Detailed Implementation

[0036] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0037] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. 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.

[0038] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0039] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0040] Reference Figures 1 to 7This utility model provides a pressing mechanism, including a frame 100, a mounting base 200, a first driving device 300, and a pressing device 400. The upper surface of the frame 100 is provided with a worktable 110 for placing a plate 600; the mounting base 200 is mounted on the frame 100 and located on one side of the worktable 110, and a first abutment portion 210 is provided on the side of the mounting base 200 near the worktable 110; the first driving device 300 is disposed on the mounting base 200 and located above the first abutment portion 210; the pressing device 400 is rotatably mounted on the output end of the first driving device 300, the pressing device 400 abuts against the first abutment portion 210 and is arranged inclined from top to bottom along the direction near the worktable 110, and the lower end of the pressing device 400 is spaced apart from the upper surface of the frame 100. A clearance space 430 is formed for the binding strip 610 to pass through; wherein, the output end of the first driving device 300 is also provided with a second abutment part 310, the second abutment part 310 is located on the side of the first abutment part 210 away from the worktable 110 and is arranged at intervals with the pressing device 400; when the first driving device 300 drives the pressing device 400 to move closer to the worktable 110, the second abutment part 310 can move to the side of the first abutment part 210 close to the worktable 110, the pressing device 400 can disengage from the first abutment part 210 and rotate downward relative to the first driving device 300 under the action of gravity until it abuts with the second abutment part 310.

[0041] In the pressing mechanism of this utility model embodiment, the pressing device 400 is rotatably mounted on the output end of the first driving device 300, and a first abutting part 210 is provided on the mounting base 200. A second abutting part 310 is provided on the output end of the first driving device 300. The second abutting part 310 is located on the side of the first abutting part 210 away from the worktable 110. Since the second abutting part 310 is located above the first abutting part 210, the pressing device 400 can abut against the first abutting part 210 and separate from the second abutting part 310. This results in the pressing device 400 being arranged inclined from top to bottom along the direction close to the worktable 110. This is equivalent to the pressing device 400 being raised upward around the rotation axis, so that the lower end of the pressing device 400 is spaced apart from the upper surface of the frame 100 and forms a clearance space 430 for the edge banding strip 610 to pass through. At this time, the pressing device 400 is in a clearance state. Figure 4 and Figure 5When the binding strip 610 is bent, the binding strip 610 can slide through the clearance space 430 under the pressing device 400 without colliding or interfering with the pressing device 400. This allows the binding strip 610 to make room, which not only makes the bending of the binding strip 610 smoother, but also prevents the binding strip 610 from being deformed or damaged due to collision with the pressing device 400 during the bending process. After the binding strip 610 passes through the clearance space 430, the first driving device 300 drives the pressing device 400 to move closer to the worktable 110. During this process, the second abutting part 310 gradually moves to the side of the first abutting part 210 that is close to the worktable 110. The pressing device 400 can then gradually detach from the first abutting part 210 and rotate downward relative to the first driving device 300 under the action of gravity until it abuts against the second abutting part 310. This is equivalent to the pressing device 400 rotating downward into the clearance space 430. At this time, the pressing device 400 is in a pressing state. (Refer to...) Figure 6 and Figure 7 When the pressing device 400 moves to abut against the edge banding strip 610, the second abutting part 310 can prevent the pressing device 400 from rotating away from the worktable 110 when subjected to the abutting force of the edge banding strip 610. This pushes the edge banding strip 610 to press against the edge of the plate 600 on the worktable 110, so that the plate 600 and the edge banding strip 610 can be tightly joined. It can be seen that the pressing mechanism of this utility model embodiment can not only achieve stable pressing between the edge banding strip 610 and the plate 600, but also make way for the edge banding strip 610 when it is bent. Moreover, this structure does not require deliberately increasing the distance between the pressing device 400 and the worktable 110, thereby reducing the travel of the pressing device 400 and improving the edge banding efficiency of the plate 600.

[0042] Furthermore, it is understandable that since the pressing device 400 directly abuts against the first abutment portion 210 of the mounting base 200 by gravity when it makes way for the binding strip 610, and there is no other connecting structure between the pressing device 400 and the first abutment portion 210, even if the binding strip 610 encounters the pressing device 400 when passing through the clearance space 430, the pressing device 400 can rotate upward under the pushing action of the binding strip 610, so that the binding strip 610 can pass smoothly under the pressing device 400 without a strong collision with the pressing device 400. This can also protect the binding strip 610 and reduce the risk of deformation or damage to the binding strip 610 due to collision with the pressing device 400.

[0043] Reference Figures 2 to 7In some embodiments, the pressing device 400 is provided with a pressing surface 411 on the side facing the workbench 110 for abutting against the edge strip 610; when the pressing device 400 abuts against the first abutting part 210, the pressing surface 411 is arranged inclined from top to bottom along the direction close to the workbench 110; when the pressing device 400 abuts against the second abutting part 310, the pressing surface 411 is arranged in the vertical direction.

[0044] In the above structure, by providing a pressing surface 411 on the pressing device 400, and when the pressing device 400 abuts against the second abutting part 310, the pressing surface 411 is arranged in the vertical direction. That is, during the process of the first driving device 300 driving the pressing device 400 to move closer to the worktable 110, the pressing device 400 can gradually detach from the first abutting part 210 and rotate downward relative to the first driving device 300 under the action of gravity until it abuts against the second abutting part 310. The pressing surface 411 then gradually rotates downward from an inclined state to a vertical state. That is, when the pressing device 400 is in the pressing state, the pressing surface 411 is arranged in the vertical direction, thereby better stabilizing the pressing of the edge strip 610.

[0045] Reference Figures 2 to 7 In some embodiments, the lower end of the pressing device 400 is provided with a pressing part 410 that protrudes in the direction close to the worktable 110, and the pressing surface 411 is provided on the side of the pressing part 410 facing the worktable 110.

[0046] In the above structure, by providing a pressing part 410 at the lower end of the pressing device 400, and the pressing part 410 protruding in the direction close to the worktable 110, the travel distance of the pressing device 400 from the yielding state to the pressing state can be further shortened, thereby enabling rapid contact with the edge strip 610 and further improving the edge binding efficiency of the plate 600.

[0047] Reference Figures 2 to 7 In some embodiments, the output end of the first driving device 300 is provided with a slider 320, the upper end of the pressing device 400 is rotatably mounted on the slider 320, and the second abutting part 310 is located on the side surface of the slider 320 facing the worktable 110.

[0048] In the above structure, by setting a slider 320 at the output end of the first drive device 300, it is not only convenient to rotate and install the pressing device 400, making the installation of the pressing device 400 more stable, but also convenient to set the second abutting part 310. When the second drive device 510 drives the pressing device 400 to move closer to the worktable 110, the pressing device 400 can rotate downward under the action of gravity to abut against the second abutting part 310. This can limit the pressing device 400 from continuing to rotate away from the worktable 110 under the action of external force, thereby facilitating the stable abutting of the edge strip 610.

[0049] Reference Figures 2 to 7 In some embodiments, the upper end of the slider 320 is provided with a mounting groove 321, and the upper end of the pressing device 400 is provided with a rotating part 420 protruding in the direction away from the worktable 110. The rotating part 420 is rotatably installed in the mounting groove 321. The side of the pressing device 400 away from the worktable 110 has a first abutting surface, and the second abutting part 310 is a second abutting surface located on the side surface of the slider 320 facing the worktable 110. When the pressing device 400 abuts against the second abutting part 310, the first abutting surface and the second abutting surface are in contact.

[0050] In the above structure, the mounting groove 321 and the rotating part 420 enable a stable connection between the slider 320 and the pressing device 400, allowing the pressing device 400 to be stably mounted on the slider 320. Furthermore, by providing a first abutting surface on the side of the pressing device 400 facing away from the worktable 110, and setting the second abutting part 310 as the second abutting surface on the side of the slider 320 facing the worktable 110, the contact between the pressing device 400 and the second abutting part 310 becomes a surface contact, resulting in a more stable contact. This better restricts the pressing device 400 from continuing to rotate away from the worktable 110 under external force, thus facilitating stable contact with the edge banding strip 610.

[0051] Reference Figures 2 to 7 In some embodiments, the mounting base 200 is provided with a positioning groove 220 on the side near the worktable 110, and the first abutting part 210 is located on the inner wall of the positioning groove 220 opposite to the worktable 110. When the pressing device 400 abuts against the first abutting part 210, the pressing device 400 is at least partially embedded in the positioning groove 220.

[0052] In the above structure, by setting a positioning groove 220 and setting the first abutting part 210 on the inner wall of the positioning groove 220 opposite to the worktable 110, the pressing device 400 can be at least partially embedded in the positioning groove 220 when it abuts against the first abutting part 210. This allows the pressing device 400 to be positioned and limited, preventing misalignment between the pressing device 400 and the slider 320.

[0053] Reference Figures 2 to 7 In some embodiments, the mounting base 200 and the upper surface of the workbench 110 are spaced apart, which further allows room for the bending of the edge strip 610, providing sufficient space for the bending of the edge strip 610, so that the pressing mechanism of this utility model embodiment can be applied to the edge strip 610 with a longer length, greatly improving the applicability of the pressing mechanism.

[0054] Reference Figures 2 to 7 In some embodiments, the pressing mechanism further includes a moving component 500, which includes a second driving device 510 and a moving base 520. The moving base 520 is movably mounted on the frame 100. The second driving device 510 is mounted on the frame 100 and is connected to the moving base 520 in a transmission manner. The second driving device 510 can drive the moving base 520 to move in a direction perpendicular to the moving direction of the pressing device 400. The mounting base 200 is mounted on the moving base 520.

[0055] In the above structure, the movable component 500 allows for flexible adjustment of the position of the pressing device 400, making its use more flexible and convenient. Specifically, the mounting base 200 is mounted on the movable base 520, and the second driving device 510 can drive the movable base 520 and move the mounting base 200 in a direction perpendicular to the moving direction of the pressing device 400. This allows the position of the pressing device 400 to be adjusted as needed so that it can abut against a specific position on the binding strip 610.

[0056] Understandably, referring to Figures 2 to 7 The moving direction of the pressing device 400 is specifically the length direction of the frame 100, while the moving direction of the movable seat 520 is the width direction of the frame 100. Thus, the second driving device 510 can drive the movable seat 520 and move the mounting seat 200 along the width direction of the frame 100, thereby adjusting the position of the pressing device 400 in the width direction of the frame 100. This allows the pressing device 400 to press against different positions on the edge of the plate 600 near the pressing device 400 as needed, making the operation very flexible and convenient.

[0057] Reference Figures 2 to 7 In some embodiments, there are two mounting bases 200, which are respectively arranged on opposite sides of the workbench 110. Each mounting base 200 is provided with a first driving device 300 and a pressing device 400.

[0058] In the above structure, by providing pressing devices 400 on both sides of the workbench 110, the edge strip 610 can be pressed from both sides of the plate 600 during operation, so that the two sides of the plate 600 can be balanced by force, avoiding misalignment of the plate 600 caused by pressing on one side, which is conducive to the stable bonding and pressing between the plate 600 and the edge strip 610.

[0059] Refer to 2 and Figure 3 An embodiment of this utility model also proposes an edge-binding machine, which is provided with the pressing mechanism of any of the above embodiments.

[0060] In the edge banding machine of this utility model embodiment, by setting the pressing mechanism of any of the above embodiments, the pressing mechanism can not only achieve stable pressing between the edge banding strip 610 and the plate 600, but also make way for the edge banding strip 610 when it is bent. Moreover, this structure does not require deliberately increasing the distance between the pressing device 400 and the worktable 110, thereby reducing the travel of the pressing device 400. This not only reduces the setting space of the pressing mechanism, which is beneficial to the distribution layout of various devices on the frame 100, reducing the overall volume of the edge banding machine, but also helps to improve the edge banding efficiency of the plate 600, that is, improve the working efficiency of the edge banding machine.

[0061] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pressing mechanism, characterized in that, include: A frame (100) has a worktable (110) on its upper surface for placing plates (600); A mounting base (200) is mounted on the frame (100) and located on one side of the workbench (110). A first abutment part (210) is provided on the side of the mounting base (200) near the workbench (110). A first driving device (300) is disposed on the mounting base (200) and located above the first abutment portion (210); A pressing device (400) is rotatably mounted on the output end of the first drive device (300). The pressing device (400) abuts against the first abutting part (210) and is arranged inclined from top to bottom along the direction close to the worktable (110). The lower end of the pressing device (400) is spaced apart from the upper surface of the frame (100) and forms a clearance space (430) for the edge banding strip (610) to pass through. The output end of the first drive device (300) is also provided with a second abutment (310), which is located on the side of the first abutment (210) away from the worktable (110) and is spaced apart from the pressing device (400). When the first driving device (300) drives the pressing device (400) to move closer to the worktable (110), the second abutting part (310) can move to the side of the first abutting part (210) closer to the worktable (110), and the pressing device (400) can disengage from the first abutting part (210) and rotate downward relative to the first driving device (300) under the action of gravity until it abuts against the second abutting part (310).

2. The pressing mechanism according to claim 1, characterized in that, The pressing device (400) has a pressing surface (411) on the side facing the workbench (110) for abutting against the edge strip (610); When the pressing device (400) abuts against the first abutting part (210), the pressing surface (411) is arranged inclined from top to bottom along the direction close to the workbench (110); When the pressing device (400) abuts against the second abutting part (310), the pressing surface (411) is arranged in the vertical direction.

3. The pressing mechanism according to claim 2, characterized in that, The lower end of the pressing device (400) is provided with a pressing part (410) that protrudes in the direction close to the worktable (110), and the pressing surface (411) is provided on the side of the pressing part (410) facing the worktable (110).

4. The pressing mechanism according to claim 1, characterized in that, The output end of the first driving device (300) is provided with a slider (320), the upper end of the pressing device (400) is rotatably mounted on the slider (320), and the second abutting part (310) is located on the side surface of the slider (320) facing the worktable (110).

5. The pressing mechanism according to claim 4, characterized in that, The upper end of the slider (320) is provided with a mounting groove (321), and the upper end of the pressing device (400) is provided with a rotating part (420) protruding in a direction away from the worktable (110), and the rotating part (420) is rotatably installed in the mounting groove (321). The pressing device (400) has a first abutting surface on the side away from the worktable (110), and the second abutting part (310) is a second abutting surface located on the side surface of the slider (320) facing the worktable (110). When the pressing device (400) abuts against the second abutting part (310), the first abutting surface and the second abutting surface are in contact.

6. The pressing mechanism according to claim 1, characterized in that, The mounting base (200) is provided with a positioning groove (220) on the side near the workbench (110). The first abutting part (210) is located on the inner wall of the positioning groove (220) opposite to the workbench (110). When the pressing device (400) abuts against the first abutting part (210), the pressing device (400) is at least partially embedded in the positioning groove (220).

7. The pressing mechanism according to claim 1, characterized in that, The mounting base (200) is arranged at a distance from the upper surface of the worktable (110).

8. The pressing mechanism according to claim 7, characterized in that, It also includes a moving component (500), which includes a second drive device (510) and a moving base (520). The moving base (520) is movably mounted on the frame (100). The second drive device (510) is mounted on the frame (100) and is connected to the moving base (520) in a transmission manner. The second drive device (510) is capable of driving the moving base (520) to move in a direction perpendicular to the moving direction of the pressing device (400). The mounting base (200) is mounted on the moving base (520).

9. The pressing mechanism according to claim 1, characterized in that, There are two mounting bases (200), which are respectively arranged on opposite sides of the workbench (110). Each mounting base (200) is provided with the first driving device (300) and the pressing device (400).

10. An edge-binding machine, characterized in that, It is provided with a pressure-resistant mechanism as described in any one of claims 1 to 9.

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