Feeding platform of box folding machine

Abstract

The utility model discloses a feeding platform of a box folding machine, which belongs to the technical field of feeding components and comprises a bottom plate, a first movable plate and a second movable plate. The first movable plate and the second movable plate can relatively slide on the bottom plate; the first movable plate, the second movable plate and a part between the first movable plate and the second movable plate form a bearing area; the size of the bearing area of the feeding platform can be changed by adjusting the positions of the first movable plate and the second movable plate on the bottom plate; compared with an existing feeding platform of the box folding machine, the feeding platform can be matched with paper box sheet materials of any size under the condition that the feeding platform is not replaced so that the application range of the box folding machine can be expanded, the bearing stability of the feeding platform to various paper box sheet materials can be improved, and the feeding platform is convenient to use. The situation that the paper box sheet stock droops and deforms due to the poor bearing effect of the feeding platform, the paper box sheet stock is continuously transferred into a related box folding mechanism, and then the overall machining efficiency is affected is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding components, in particular to a feeding platform of a box folding machine. Background Art

[0002] When conveying products, in order to avoid collisions that affect product quality, products are generally placed in specific paper boxes to protect them. In order to improve the efficiency of box forming, a folding machine is usually used to achieve fully automatic folding of paper boxes. However, in actual use, it is found that the size of the paper box will change with the size of the product. When the paper box sheet to be folded is too large, the loading platform of the folding machine will not be able to fully support the paper box sheet, especially after the paper box sheet is damp and dried, the two sides of the paper box sheet will bend downward and produce a large deformation, making it impossible for the device that absorbs the paper box sheet to effectively transport the paper box sheet, which will cause the folding machine to make mistakes and alarm during operation, thereby affecting production efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to provide a feeding platform of a box folding machine which can adjust the supporting area according to the paper box sheet material, thereby improving the box folding efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A feeding platform of a box folding machine, characterized by comprising a bottom plate, a first movable plate and a second movable plate;

[0006] The first movable plate and the second movable plate can slide relatively on the bottom plate;

[0007] The first movable plate, the second movable plate, and a portion therebetween form a supporting area.

[0008] Furthermore, a pin is provided on the bottom plate;

[0009] The first movable plate and the second movable plate slide relatively on the bottom plate through corresponding pins.

[0010] Furthermore, the first movable plate and the second movable plate each include a supporting main plate and two supporting sub-plates;

[0011] The supporting main plate and the two supporting sub-plates form an F-shaped structure;

[0012] The supporting main plate is slidably connected to the pins via the supporting sub-plate;

[0013] When the first movable plate and the second movable plate are attached to each other, the two can form a rectangular supporting surface.

[0014] Furthermore, the two supporting sub-plates are both provided with oblong holes;

[0015] The supporting sub-plate is slidably connected with the pin via the oblong hole.

[0016] Furthermore, a limit stop ring is provided on the inner wall of the oblong hole along the extension direction of the inner wall of the oblong hole;

[0017] The inner side wall of the limit stop ring is slidably connected to the pin.

[0018] Furthermore, it also includes a limiter;

[0019] The limiting member is connected to an end of the pin away from the bottom plate;

[0020] When the first movable plate or the second movable plate is slidably connected to the corresponding pin, the limiting member conflicts with the limiting stop ring, and the limiting stop ring is located between the limiting member and the bottom plate.

[0021] Furthermore, a first driving device and a second driving device are provided on a side of the bottom plate which is away from the first movable plate;

[0022] The moving direction of the movable end of the first driving device and the moving direction of the movable end of the second driving device are both parallel to the extending direction of the oblong hole;

[0023] The movable end of the first driving device is connected to the first movable plate;

[0024] The movable end of the second driving device is connected to the second movable plate.

[0025] The beneficial effect of the utility model is that the feeding platform of the box folding machine provided by the utility model can change the size of the supporting area of ​​the feeding platform by adjusting the positions of the first movable plate and the second movable plate on the bottom plate, so that the feeding platform can be adapted to paper box sheets of any size without replacing the feeding platform, thereby expanding the application scope of the box folding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a feeding platform (when unfolded) of a box folding machine according to a specific embodiment of the utility model;

[0027] Figure 2 Shown Figure 1 A magnified view of point A;

[0028] Figure 3 The figure shows a schematic structural diagram of a feeding platform (closed) of a box folding machine according to a specific embodiment of the utility model;

[0029] Figure 4It is a schematic structural diagram of a feeding platform, a first driving device and a second driving device of a box folding machine according to a specific embodiment of the utility model;

[0030] Description of labels:

[0031] 1. Bottom plate; 11. Limiting piece;

[0032] 2. The first movable plate;

[0033] 3. The second movable plate;

[0034] 4. Support the motherboard;

[0035] 5. Supporting sub-plate; 51. Long round hole; 511. Limiting retaining ring;

[0036] 6. A first driving device;

[0037] 7. Second driving device. DETAILED DESCRIPTION

[0038] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0039] The most critical concept of the utility model is that by adjusting the positions of the first movable plate and the second movable plate on the bottom plate, the size of the supporting area of ​​the loading platform can be changed, so that the loading platform can be adapted to paper box sheets of any size without replacing the loading platform, thereby expanding the application range of the box folding machine.

[0040] Please refer to Figures 1 to 4 The feeding platform of the box folding machine provided by the utility model comprises a bottom plate 1, a first movable plate 2 and a second movable plate 3;

[0041] The first movable plate 2 and the second movable plate 3 can slide relatively on the bottom plate 1;

[0042] The first movable plate 2, the second movable plate 3, and the portion therebetween form a supporting area.

[0043] From the above description, it can be seen that the beneficial effects of the utility model are: providing a feeding platform of a folding machine, by adjusting the positions of the first movable plate 2 and the second movable plate 3 on the bottom plate 1, the size of the supporting area of ​​the feeding platform can be changed; compared with the feeding platform of the existing folding machine, not only can the feeding platform be adapted to any size of carton sheets without replacing the feeding platform to expand the application scope of the folding machine, but also the supporting stability of the feeding platform for various carton sheets can be improved, so as to avoid the carton sheets from sagging and deforming due to the poor supporting effect of the feeding platform, resulting in the carton sheets being continuously transported to the relevant folding mechanism, thereby affecting the overall processing efficiency.

[0044] Furthermore, a pin is provided on the bottom plate 1;

[0045] The first movable plate 2 and the second movable plate 3 slide relatively on the bottom plate 1 through corresponding pins.

[0046] Furthermore, the first movable plate 2 and the second movable plate 3 each include a supporting main plate 4 and two supporting sub-plates 5;

[0047] The supporting main plate 4 and the two supporting sub-plates 5 form an F-shaped structure;

[0048] The supporting main plate 4 is slidably connected to the pins through the supporting sub-plate 5;

[0049] When the first movable plate 2 and the second movable plate 3 are attached to each other, the two can form a rectangular supporting surface.

[0050] Specifically, the structures of the first movable plate 2 and the second movable plate 3 are consistent; and there are no special requirements for the shapes of the first movable plate 2 and the second movable plate 3, as long as they can be connected with mortise and tenon joints. At the same time, there are no special requirements for the shape of the supporting surface formed by the first movable plate 2 and the second movable plate 3 after the connection. In addition to being a rectangle, the supporting surface can also be a circle, an ellipse, an equilateral polygon with any number of sides, or an irregular shape.

[0051] From the above description, it can be seen that the F-shaped first movable plate 2 and the F-shaped second movable plate 3 provide structural support for the two to be riveted to form a rectangular supporting surface; the F-shaped plate structure not only enables the first movable plate 2 and the second movable plate 3 to expand the supporting range of the loading platform as much as possible after being relatively separated, but also can greatly reduce the space occupancy rate of the loading platform after the first movable plate 2 and the second movable plate 3 are riveted, thereby indirectly facilitating the staff to clean and maintain the loading platform after the folding box work is completed.

[0052] Furthermore, both supporting sub-plates 5 are provided with oblong holes 51;

[0053] The supporting sub-plate 5 is slidably connected to the pin via the oblong hole 51 .

[0054] From the above description, it can be seen that the design has made specific improvements to the composition structure of the first movable plate 2 and the second movable plate 3. Through the cooperation between the oblong hole 51 and the pin, the first movable plate 2 and the second movable plate 3 can be reciprocated on the bottom plate 1 along the extension direction of the corresponding oblong hole 51, thereby guiding the first movable plate 2 and the second movable plate 3 to avoid the first movable plate 2 or the second movable plate 3 from being offset during the movement and affecting the supporting accuracy of the paper box sheet.

[0055] Furthermore, a limit stop ring 511 is provided on the inner wall of the oblong hole 51 along the extending direction of the inner wall of the oblong hole 51;

[0056] The inner side wall of the limit stop ring 511 is slidably connected to the pin.

[0057] Furthermore, the feeding platform of the above-mentioned box folding machine further includes a limiting member 11;

[0058] The limiting member 11 is connected to one end of the pin away from the bottom plate 1;

[0059] When the first movable plate 2 or the second movable plate 3 is slidably connected to the corresponding pin, the limiting member 11 is in conflict with the limiting retaining ring 511 , and the limiting retaining ring 511 is located between the limiting member 11 and the bottom plate 1 .

[0060] It can be seen from the above description that as the first movable plate 2 and the second movable plate 3 gradually separate, the contact area between the first movable plate 2 and the second movable plate 3 and the bottom plate 1 will also gradually decrease; through the cooperation between the limit member 11 and the limit stop ring 511, it can be avoided that the first movable plate 2 or the second movable plate 3 exceeds the bottom plate 1 too much, thereby preventing the problem of bending downward under the action of gravity.

[0061] Furthermore, a first driving device 6 and a second driving device 7 are provided on a side of the bottom plate 1 which is away from the first movable plate 2;

[0062] The moving direction of the active end of the first driving device 6 and the moving direction of the active end of the second driving device 7 are both parallel to the extending direction of the oblong hole 51;

[0063] The movable end of the first driving device 6 is connected to the first movable plate 2;

[0064] The movable end of the second driving device 7 is connected to the second movable plate 3 .

[0065] Specifically, the positions of the first drive device 6 and the second drive device 7 are interchangeable, and both can be connected to the first movable plate 2 or the second movable plate 3; at the same time, the first drive device 6 and the second drive device 7 are any commercially available devices that can drive an object to move in a straight line, such as an oil cylinder, an air cylinder, a linear guide or a pneumatic guide.

[0066] From the above description, it can be seen that through the driving action of the first driving device 6 and the second driving device 7, the automatic separation and bonding of the first movable plate 2 and the second movable plate 3 can be realized, thereby effectively improving the adjustment accuracy of the loading platform and saving labor costs; at the same time, because the first movable plate 2 and the second movable plate 3 are respectively supported by the movable end of the first driving device 6 and the movable end of the second driving device 7, it is possible to further avoid the problem of the first movable plate 2 or the second movable plate 3 bending downward under the action of gravity due to excessive extension of the bottom plate 1.

[0067] The feeding platform of the box folding machine of the utility model can assist the feeding work of paper box sheets.

[0068] Please refer to Figures 1 to 3 , Embodiment 1 of the present utility model is:

[0069] A loading platform of a box folding machine comprises a limiter 11, a bottom plate 1, a first movable plate 2 and a second movable plate 3; a pin is arranged on the bottom plate 1; the first movable plate 2, the second movable plate 3 and the part therebetween form a supporting area.

[0070] The first movable plate 2 and the second movable plate 3 each include a supporting main plate 4 and two supporting sub-plates 5; the supporting main plate 4 and the two supporting sub-plates 5 form an F-shaped structure; the supporting main plate 4 is slidably connected to the pin through the supporting sub-plates 5; when the first movable plate 2 and the second movable plate 3 are fitted together, the two can form a rectangular supporting surface; the two supporting sub-plates 5 are both provided with oblong holes 51; the supporting sub-plates 5 are slidably connected to the pin through the oblong holes 51.

[0071] A limit stop ring 511 is provided on the inner wall of the oblong hole 51 along the extension direction of the inner wall of the oblong hole 51; the inner side wall of the limit stop ring 511 is slidably connected to the pin; the limit member 11 is connected to the end of the pin away from the bottom plate 1; when the first movable plate 2 or the second movable plate 3 is slidably connected to the corresponding pin, the limit member 11 conflicts with the limit stop ring 511, and the limit stop ring 511 is located between the limit member 11 and the bottom plate 1.

[0072] Please refer to Figure 4 The difference between the second embodiment of the present invention and the first embodiment is that:

[0073] On the basis of the first embodiment, the side of the bottom plate 1 in the second embodiment which is opposite to the first movable plate 2 is further provided with a first driving device 6 and a second driving device 7; the moving direction of the movable end of the first driving device 6 and the moving direction of the movable end of the second driving device 7 are both parallel to the extension direction of the oblong hole 51; the movable end of the first driving device 6 is connected to the first movable plate 2; the movable end of the second driving device 7 is connected to the second movable plate 3.

[0074] The working principle of the utility model is as follows: first, confirm the size of the carton sheet before loading; then slide the first movable plate 2 and the second movable plate 3 that match the shape and size of the carton sheet into connection with the pins on the bottom plate 1; finally, screw the limit member 11 onto the pins until the limit member 11 contacts the limit stop ring 511, and the installation of the loading platform is completed.

[0075] When in use, the distance between the first movable plate 2 and the second movable plate 3 can be changed by manual adjustment or by a driving device, so as to achieve a supporting effect for paper box sheets of various sizes.

[0076] In summary, the utility model provides a feeding platform of a folding machine, and the size of the supporting area of ​​the feeding platform can be changed by adjusting the positions of the first movable plate and the second movable plate on the bottom plate; compared with the feeding platform of the existing folding machine, not only can the feeding platform be adapted to any size of paper box sheets without replacing the feeding platform to expand the application scope of the folding machine, but also the supporting stability of the feeding platform for various paper box sheets can be improved to avoid the sagging and deformation of the paper box sheets due to the poor supporting effect of the feeding platform, resulting in the paper box sheets being continuously transported to the relevant folding mechanism, thereby affecting the overall processing efficiency; at the same time, through the driving action of the first driving device and the second driving device, the automatic separation and bonding of the first movable plate and the second movable plate can be realized, thereby further improving the adjustment accuracy of the feeding platform and saving labor costs; and because the first movable plate and the second movable plate are respectively supported by the movable end of the first driving device and the movable end of the second driving device, it is possible to further avoid the problem of the first movable plate or the second movable plate bending down under the action of gravity due to excessive excess of the bottom plate.

[0077] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A feeding platform for a box folding machine, characterized in that: It includes a bottom plate, a first movable plate and a second movable plate; The first movable plate and the second movable plate can slide relatively on the bottom plate; The first movable plate and the second movable plate, and the portion therebetween form a supporting area; The bottom plate is provided with a pin; The first movable plate and the second movable plate slide relatively on the bottom plate through corresponding pins respectively; The first movable plate and the second movable plate each include a supporting main plate and two supporting sub-plates; The supporting main plate and the two supporting sub-plates form an F-shaped structure; The supporting main plate is slidably connected to the pins via the supporting sub-plate; When the first movable plate and the second movable plate are attached to each other, the two can form a rectangular supporting surface.

2. The loading platform of the box folding machine according to claim 1, characterized in that: The two supporting sub-plates are both provided with oblong holes; The supporting sub-plate is slidably connected with the pin via the oblong hole.

3. The loading platform of the box folding machine according to claim 2, characterized in that: A limit stop ring is provided on the inner wall of the oblong hole along the extending direction of the inner wall of the oblong hole; The inner side wall of the limit stop ring is slidably connected to the pin.

4. The loading platform of the box folding machine according to claim 3, characterized in that: Also includes a limiter; The limiting member is connected to an end of the pin away from the bottom plate; When the first movable plate or the second movable plate is slidably connected to the corresponding pin, the limiting member conflicts with the limiting stop ring, and the limiting stop ring is located between the limiting member and the bottom plate.

5. The loading platform of the box folding machine according to claim 2, characterized in that: The side of the bottom plate which is away from the first movable plate is also provided with a first driving device and a second driving device; The moving direction of the movable end of the first driving device and the moving direction of the movable end of the second driving device are both parallel to the extending direction of the oblong hole; The movable end of the first driving device is connected to the first movable plate; The movable end of the second driving device is connected to the second movable plate.

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