nailing machine

Abstract

The application discloses a box nailing machine, comprising a conveying unit and a nailing unit; the conveying unit comprises first and second conveying mechanisms arranged side by side along a first direction, and the first and second conveying mechanisms are respectively used for conveying products forward; the first and second conveying mechanisms have a height difference at least on a side close to each other, so that the products on the two sides have an overlapping part; and the input end of the first conveying mechanism and the input end of the second conveying mechanism are arranged in a staggered manner in a front-rear direction; the nailing unit comprises a first nailing device arranged on the front side of the conveying unit. The box nailing machine can naturally form an overlapping part of the products entering the two conveying mechanisms, so that nailing in a subsequent process is realized, the processing efficiency is improved, and damage to the products is reduced.

Description

Technical Field

[0001] This application relates to the field of cardboard box processing, and in particular to a carton stapling machine. Background Technology

[0002] In the cardboard box manufacturing industry, the process of turning two sheets of cardboard into a box involves first separating the two stacks of cardboard into individual pieces. These individual pieces are then transported separately by two parallel conveyor systems until they approach the stapler. The conveying stops there, and the two outer edges of the cardboard pieces are tapped to create an overlap. The overlapping area is then stapled. However, this process requires pausing the conveying of the cardboard pieces before tapping them to achieve this overlap, which not only affects processing efficiency but also causes varying degrees of damage to the cardboard. Summary of the Invention

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes a nailing machine that can naturally form an overlapping part of products entering two conveying mechanisms, so as to facilitate nailing in subsequent processes, which not only improves processing efficiency but also reduces damage to the products.

[0004] According to a first aspect of the present invention, a nailing machine includes: a conveying unit and a nailing unit; the conveying unit includes a first conveying mechanism and a second conveying mechanism arranged side by side along a first direction, the first conveying mechanism and the second conveying mechanism being respectively used to convey products forward, the first conveying mechanism and the second conveying mechanism having a height difference at least on their adjacent sides so that the products on both sides have overlapping portions, the input ends of the first conveying mechanism and the input ends of the second conveying mechanism being staggered in the front-back direction; the nailing unit includes a first nailing device, the first nailing device being disposed on the front side of the conveying unit.

[0005] The nailing machine according to embodiments of the present invention has at least the following advantages: The conveying device includes a conveying unit and a nailing unit. The conveying unit includes a first conveying mechanism and a second conveying mechanism. The first and second conveying mechanisms are arranged side-by-side along a first direction and are respectively used to convey products forward. The first and second conveying mechanisms have a height difference at least on their adjacent sides; that is, the two conveying mechanisms may only have a height difference on their adjacent sides, while there is no height difference on the other two sides. Alternatively, the entire conveying surface of one conveying mechanism may be higher than the entire conveying surface of the other conveying mechanism. In short, this ensures that the products on the adjacent sides of the two conveying mechanisms have a height difference. The overlapping portions are sufficient to allow the nailing unit at the output end of the conveying unit to nail the overlapping portions. The input ends of the first and second conveying mechanisms are staggered in the front-to-back direction, meaning that the starting positions of the two conveying mechanisms are different. This avoids interference between the two conveying mechanisms at their input ends and also avoids interference between other components located behind the input ends of the two conveying mechanisms, thus making the overall layout design of the nailing machine more reasonable. Therefore, the nailing machine of this application can naturally form overlapping portions of the products entering the two conveying mechanisms for subsequent nailing processes, which not only improves processing efficiency but also reduces damage to the products.

[0006] According to some embodiments of the present invention, along the direction of conveying the product, the side of the first conveying mechanism near the second conveying mechanism and the side of the second conveying mechanism near the first conveying mechanism gradually approach each other in the height direction.

[0007] According to some embodiments of the present invention, a paper output unit is further included. The paper output unit includes a first paper output mechanism and a second paper output mechanism. The first paper output mechanism is disposed at the input end of the first conveying mechanism and is used to feed paper to the first conveying mechanism. The second paper output mechanism is disposed at the input end of the second conveying mechanism and is used to feed paper to the second conveying mechanism.

[0008] According to some embodiments of the present invention, an adjustment unit is further included. The adjustment unit is disposed between the conveying unit and the first nailing device, and includes a first adjustment mechanism and a second adjustment mechanism. The first adjustment mechanism and the second adjustment mechanism are respectively disposed at the output end of the first conveying mechanism and the output end of the second conveying mechanism. The first adjustment mechanism includes a first adjustment conveying mechanism and a second adjustment conveying mechanism arranged side by side along a first direction. The second adjustment mechanism includes a third adjustment conveying mechanism and a fourth adjustment conveying mechanism arranged side by side along the first direction. The first adjustment conveying mechanism, the second adjustment conveying mechanism, the third adjustment conveying mechanism and the fourth adjustment conveying mechanism are each provided with an upper conveying component and a lower conveying component distributed vertically. A conveying position is formed between the upper conveying component and the lower conveying component. The first adjustment conveying mechanism, the second adjustment conveying mechanism, the third adjustment conveying mechanism and the fourth adjustment conveying mechanism respectively realize conveying through different driving mechanisms to adjust the speed and posture of the product.

[0009] According to some embodiments of the present invention, the system further includes a detection unit and a control system. The detection unit includes a first detection mechanism. The first detection mechanism is provided with multiple mechanisms and is respectively provided for the first regulating conveying mechanism, the second regulating conveying mechanism, the third regulating conveying mechanism and the fourth regulating conveying mechanism. The first detection mechanism is electrically connected to the control system, and the control system is electrically connected to the first regulating conveying mechanism, the second regulating conveying mechanism, the third regulating conveying mechanism and the fourth regulating conveying mechanism respectively.

[0010] According to some embodiments of the present invention, a folding device and a second nailing device are also included. The folding device is located in front of the first nailing device and is used to fold the product after the first nailing to form a semi-finished product. The second nailing device is located in front of the folding device and is used to nail the semi-finished product.

[0011] According to some embodiments of the present invention, a correction device is further included. The correction device is disposed between the folding device and the second nailing device, and includes a frame, a stop mechanism, and a pushing mechanism. The stop mechanism includes a first driving mechanism, a conveyor belt, and a stop member. The conveyor belt is arranged along a first direction, and the stop member is disposed on the outer peripheral surface of the conveyor belt. The output end of the first driving mechanism is connected to the conveyor belt and is used to drive the conveyor belt to rotate. The pushing mechanism includes a second driving mechanism and a pushing member. The pushing member is located behind the stop member in the first direction and can form a correction station with the stop member. The output end of the second driving mechanism is connected to the pushing member and can drive the pushing member to move along the first direction so that the pushing member can cooperate with the stop member to align and sort the semi-finished products located at the correction station.

[0012] According to some embodiments of the present invention, the pushing mechanism further includes a connecting component and a limiting component. The pushing component is connected to the output end of the second driving mechanism through the connecting component. The pushing component is hinged to the connecting component. The pushing component includes a hinge portion hinged to the connecting component and a pushing portion connected to the hinge portion. The connecting component stops at the rear side of the pushing portion to restrict the pushing portion from rotating backward. The limiting component is provided on the rotation path of the pushing component to limit the angle of forward rotation of the pushing portion.

[0013] According to some embodiments of the present invention, the correction device further includes a third driving mechanism, the output end of which is connected to the pushing mechanism for driving the pushing mechanism to move along the first direction.

[0014] According to some embodiments of the present invention, a second detection mechanism is also included. The second detection mechanism is disposed on the frame and is used to detect whether a semi-finished product enters the correction station and transmits the detected signal to the control system. The control system controls the stop mechanism and the push mechanism respectively according to the detected signal.

[0015] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the nailing machine of the present invention;

[0018] Figure 2 for Figure 1 The diagram shows the structure of the paper output unit, conveying unit, adjusting unit, first detection mechanism, and first stapler in the nailing machine shown.

[0019] Figure 3 for Figure 1 The diagram shows a structural schematic of the paper output unit, conveying unit, adjusting unit, first detection mechanism, and first stapler in the nailing machine shown from another perspective.

[0020] Figure 4 for Figure 2 A magnified view of a section at point A in the middle;

[0021] Figure 5 for Figure 3 A magnified view of a section at point B in the middle;

[0022] Figure 6 for Figure 1 The diagram shows the structure of the correction device, the second nailing device, and the sensor in the nailing machine shown.

[0023] Figure 7 for Figure 1 Another structural schematic diagram of the correction device, the second nailing device, and the sensor in the nailing machine shown in the figure;

[0024] Figure 8 for Figure 7 A magnified view of a section at point C;

[0025] Figure 9 for Figure 7 A magnified view of a section at point D.

[0026] Figure label:

[0027] Conveying unit 100; First conveying mechanism 110; Second conveying mechanism 120; Paper output unit 200; First paper output mechanism 210; Second paper output mechanism 220; Workbench 201; Baffle 202; Feeding mechanism 203; Fixing plate 204; Sorting assembly 205; Adjusting unit 300; First adjusting mechanism 310; First adjusting conveying mechanism 311; Upper conveying assembly 3111; Lower conveying assembly 3112; Second adjusting conveying mechanism 312; Second adjusting mechanism 320; Third adjusting conveying mechanism 321; Fourth... Adjustable conveyor mechanism 322; first nailing device 400; first nailing machine 410; first delivery mechanism 420; folding device 500; correction device 600; frame 610; stop mechanism 620; first drive mechanism 621; conveyor belt 622; stop member 623; pushing mechanism 630; second drive mechanism 631; pushing member 632; connecting assembly 633; ​​limiting member 634; third drive mechanism 640; second nailing device 700; second nailing machine 710; second delivery mechanism 720; sensor 800. Detailed Implementation

[0028] The embodiments of this application 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 application, and should not be construed as limiting this application.

[0029] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 application.

[0030] In the description of this application, "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. The use of "first" and "second" in the description is merely for 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.

[0031] In the description of this application, unless otherwise expressly defined, terms such as "setup," "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 application in conjunction with the specific content of the technical solution.

[0032] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The following is for reference. Figures 1 to 9 This invention describes a nailing machine according to an embodiment of the present invention.

[0034] like Figures 1 to 3 As shown, the nailing machine according to an embodiment of the present invention includes: a conveying unit 100 and a nailing unit; the conveying unit 100 includes a first conveying mechanism 110 and a second conveying mechanism 120 arranged side by side along a first direction, the first conveying mechanism 110 and the second conveying mechanism 120 are respectively used to convey products forward, the first conveying mechanism 110 and the second conveying mechanism 120 have a height difference at least on the side close to each other, so that the products on both sides have an overlapping part, the input end of the first conveying mechanism 110 and the input end of the second conveying mechanism 120 are staggered in the front-back direction; the nailing unit includes a first nailing device 400, the first nailing device 400 is disposed on the front side of the conveying unit 100.

[0035] It is understood that this conveying device includes a conveying unit 100 and a nailing unit. The conveying unit 100 includes a first conveying mechanism 110 and a second conveying mechanism 120. The first conveying mechanism 110 and the second conveying mechanism 120 are arranged side by side along a first direction and are respectively used to convey products forward. The first conveying mechanism 110 and the second conveying mechanism 120 have a height difference at least on the side closest to each other. That is, the two conveying mechanisms may only have a height difference on the side closest to each other, while there is no height difference on the other two sides away from each other. Alternatively, the entire conveying surface of one conveying mechanism may be higher than the entire conveying surface of the other conveying mechanism. In short, it is possible to ensure that the products on the side closest to each other on the two conveying mechanisms have an upper... The overlapping portions are arranged so that the nailing unit at the output end of the conveying unit 100 can nail the overlapping portions. The input ends of the first conveying mechanism 110 and the second conveying mechanism 120 are staggered in the front-to-back direction, that is, the starting positions of the two conveying mechanisms are different, which avoids interference between the two conveying mechanisms at their input ends and also avoids interference between other components set behind the input ends of the two conveying mechanisms, thus making the layout design of the entire nailing machine more reasonable. Therefore, the nailing machine of this application can naturally form overlapping portions of the products entering the two conveying mechanisms for subsequent nailing processes, which not only improves processing efficiency but also reduces damage to the products.

[0036] The input ends of the first conveying mechanism 110 and the second conveying mechanism 120 are staggered in the first direction to avoid the driving components of the two conveying mechanisms from interfering with each other. Furthermore, paper output mechanisms may be provided on the rear side of the input ends of the two conveying mechanisms. The paper output mechanisms are used to separate the stack of cardboard into individual cardboards and feed paper to the corresponding conveying mechanism. If the two input ends are set at the same starting position, the cardboards on the two paper output mechanisms will interfere with each other and cannot be placed. Therefore, the interference between the paper output mechanisms can also be avoided.

[0037] It is understandable that, along the direction of product conveying, the side of the first conveying mechanism 110 closest to the second conveying mechanism 120 and the side of the second conveying mechanism 120 closest to the first conveying mechanism 110 gradually approach each other in the height direction. For example, as... Figures 1 to 3As shown, in this embodiment, along the direction of product conveying, the sides of the first conveying mechanism 110 and the second conveying mechanism 120 that are close to each other gradually move closer in height. That is, the overlapping portions of the two products on the two conveying mechanisms gradually move closer, thereby gradually reducing the height difference of the overlapping portions of the two products as the conveying progresses, facilitating subsequent nailing of the overlapping portions. Specifically, the gradual moving of the first conveying mechanism 110 and the second conveying mechanism 120 in the height direction includes several situations. The first is that one side of one conveying mechanism gradually descends along the conveying direction, and the other side of the slightly higher conveying mechanism also gradually descends, but to a greater extent, thus making the overlapping portions of the two products gradually move closer in height. The second is that one side of one conveying mechanism remains horizontal along the conveying direction, and the other side of the slightly higher conveying mechanism gradually descends, thus also making the overlapping portions of the two products gradually move closer in height. The third is that one side of one conveying mechanism remains horizontal along the conveying direction, and the other side of the slightly lower conveying mechanism gradually rises, thus also making the overlapping portions of the two products gradually move closer in height. In addition to the three structural forms listed above, there are many other design methods that make the two products gradually move closer in height.

[0038] It should be understood that, in one embodiment for a specific product, the conveying surface of the second conveying mechanism 120 is higher than that of the first conveying mechanism 110, and in the direction of product conveying, the input end of the second conveying mechanism 120 is positioned further forward than the input end of the first conveying mechanism 110. That is, of the two products entering the conveying unit 100 simultaneously, the product conveyed by the second conveying mechanism 120 will be positioned further forward, and the product conveyed by the second conveying mechanism 120 will be positioned higher than the product conveyed by the first conveying mechanism 110.

[0039] It should be understood that, apart from the design in the above embodiment where the conveying surface of the second conveying mechanism 120 is higher than the conveying surface of the first conveying mechanism 110 and the input end of the second conveying mechanism 120 is further forward than the first conveying mechanism 110, in some other embodiments, as needed, the input end of the first conveying mechanism 110 may be positioned further forward than the second conveying mechanism 120, provided that the conveying surface of the second conveying mechanism 120 is higher than that of the first conveying mechanism 110.

[0040] It is understood that a paper output unit 200 is also included. The paper output unit 200 includes a first paper output mechanism 210 and a second paper output mechanism 220. The first paper output mechanism 210 is located at the input end of the first conveying mechanism 110 and is used to feed paper to the first conveying mechanism 110. The second paper output mechanism 220 is located at the input end of the second conveying mechanism 120 and is used to feed paper to the second conveying mechanism 120. For example, as... Figure 2 , Figure 3 and Figure 5As shown, in this embodiment, the box stapler also includes a paper output unit 200, which includes a first paper output mechanism 210 located behind the input end of the first conveying mechanism 110 and a second paper output mechanism 220 located behind the input end of the second conveying mechanism 120, for feeding paper to the two conveying mechanisms respectively.

[0041] Specifically, both the first paper output mechanism 210 and the second paper output mechanism 220 include a worktable 201 and a baffle 202. The worktable 201 is equipped with a feeding mechanism 203. Stacks of products are placed on the worktable 201. The baffle 202 is located on the side of the feeding mechanism 203 near the corresponding conveying mechanism, so that the bottom product in the stack can pass under the baffle 202 and be output under the conveying of the feeding mechanism 203, while the products above are stopped behind the baffle 202. After the bottom product is delivered, the stack of products descends, and this cycle continues to deliver the next bottom product.

[0042] It should be understood that the first paper output mechanism 210 and the second paper output mechanism 220 also include a fixed plate 204 and a sorting component 205. The fixed plate 204 is provided in two sets and is respectively provided on both sides of the feeding mechanism 203. The sorting component 205 is also provided in two sets and is provided inside the two fixed plates 204. The sorting component 205 includes a movable plate and a driving member. The driving member is fixed to the fixed plate 204 and connected to the movable plate. The two movable plates can move closer to each other under the drive of the driving member, so as to sort and align the products located between the two movable plates.

[0043] Specifically, the workbench 201 includes a first workbench 201 corresponding to the first paper output mechanism 210 and a second workbench 201 corresponding to the second paper output mechanism 220. The two workbench 201s are used to carry products on both sides. In a specific embodiment for a particular product, the input end of the second conveying mechanism 120 is positioned forward of the input end of the first conveying mechanism 110, and the conveying surface of the second conveying mechanism 120 is higher than that of the first conveying mechanism 110. Therefore, a clearance space is provided on the side of the second workbench 201 closest to the first conveying mechanism 110, so that the product conveyed by the first conveying mechanism 110 can pass under the upper surface of the second workbench 201 through the clearance space, avoiding interference with the second workbench 201.

[0044] It is understood that the device also includes an adjustment unit 300, which is located between the conveying unit 100 and the first nailing device 400. The adjustment unit 300 includes a first adjustment mechanism 310 and a second adjustment mechanism 320, which are respectively located at the output ends of the first conveying mechanism 110 and the second conveying mechanism 120. The first adjustment mechanism 310 includes a first adjusting conveying mechanism 311 and a second adjusting conveying mechanism 312 arranged side-by-side along the first direction. The second adjustment mechanism 320 includes a third adjusting conveying mechanism 311 arranged side-by-side along the first direction. The first adjusting conveyor 311, the second adjusting conveyor 312, the third adjusting conveyor 321, and the fourth adjusting conveyor 322 are all equipped with an upper conveying component 3111 and a lower conveying component 3112 distributed vertically. A conveying position is formed between the upper conveying component 3111 and the lower conveying component 3112. The first adjusting conveyor 311, the second adjusting conveyor 312, the third adjusting conveyor 321, and the fourth adjusting conveyor 322 respectively achieve conveying through different driving mechanisms to adjust the speed and posture of the product. For example, as... Figures 2 to 4 As shown, in this embodiment, the conveying device further includes an adjustment unit 300. The adjustment unit 300 includes a first adjustment mechanism 310 disposed at the output end of the first conveying mechanism 110 and a second adjustment mechanism 320 disposed at the output end of the second conveying mechanism 120. The first adjustment mechanism 310 includes a first adjusting conveying mechanism 311 and a second adjusting conveying mechanism 312 arranged side by side along a first direction. The second adjustment mechanism 320 includes a third adjusting conveying mechanism 321 and a fourth adjusting conveying mechanism 322 arranged side by side along the first direction. The first adjusting conveying mechanism 311, the second adjusting conveying mechanism 312, the third adjusting conveying mechanism 321 and the fourth adjusting conveying mechanism 322 are arranged side by side along the first direction. The conveying mechanisms 322 are arranged side by side and convey through different conveying mechanisms. The first adjusting conveying mechanism 311, the second adjusting conveying mechanism 312, the third adjusting conveying mechanism 321 and the fourth adjusting conveying mechanism 322 all include an upper conveying component 3111 and a lower conveying component 3112 distributed vertically. In this way, the first adjusting mechanism 310 can adjust the speed and correct the posture of the product output by the first conveying mechanism 110, and the second adjusting mechanism 320 can also adjust the speed and correct the posture of the product output by the second conveying mechanism 120, so that the two products passing through the adjusting unit 300 can be output simultaneously and have the same posture.

[0045] Understandably, it also includes a detection unit and a control system. The detection unit includes a first detection mechanism, which has multiple detection mechanisms and is respectively set to the first regulating conveying mechanism 311, the second regulating conveying mechanism 312, the third regulating conveying mechanism 321 and the fourth regulating conveying mechanism 322. The first detection mechanism is electrically connected to the control system, and the control system is electrically connected to the first regulating conveying mechanism 311, the second regulating conveying mechanism 312, the third regulating conveying mechanism 321 and the fourth regulating conveying mechanism 322. For example, in this embodiment, the conveying device further includes a first detection mechanism and a control system. The first detection mechanism is provided in four places corresponding to the first adjusting conveying mechanism 311, the second adjusting conveying mechanism 312, the third adjusting conveying mechanism 321, and the fourth adjusting conveying mechanism 322, so as to detect the side of the product entering the four adjusting conveying mechanisms. The detection mechanism transmits the detected signals to the control system, and the control system controls the speed of the first adjusting conveying mechanism 311, the second adjusting conveying mechanism 312, the third adjusting conveying mechanism 321, and the fourth adjusting conveying mechanism 322 according to the received signals, so that the posture of the product after passing through the adjusting unit 300 is qualified, and two products are output at the same time for subsequent processing of the overlapping parts.

[0046] Specifically, the first nailing device 400 includes a first nailing machine 410 and a first delivery mechanism 420. The first delivery mechanism 420 is located on both sides of the first nailing machine 410 to facilitate the delivery of the product while the first nailing machine 410 is nailing. That is, the product after passing through the adjustment unit 300 will enter the first nailing machine 410 for nailing, and the delivery by the first delivery mechanism 420 enables the product to move and be nailed at the same time, thereby making a row of nails on the product.

[0047] It is understood that the product also includes a folding device 500 and a second nailing device 700. The folding device 500 is located in front of the first nailing device 400 and is used to fold the product after the first nailing to form a semi-finished product. The second nailing device 700 is located in front of the folding device 500 and is used to nail the semi-finished product. For example, as... Figure 1 As shown, in this embodiment, the carton nailing machine also includes a folding device 500 and a second nailing device 700. The folding device 500 is located in front of the first nailing device 400, so that a semi-finished product is formed after passing through the first nailing device 400. When the semi-finished product passes through the folding device 500, the folding device 500 can fold the two sides of the semi-finished product that are far apart from each other, so that the two sides that are far apart from each other can form an overlapping part. Then, the second nailing device 700 nails the overlapping part. After two nailings, the two cardboard pieces can form a preliminary carton structure.

[0048] It is understood that the device also includes a correction device 600, which is located between the folding device 500 and the second nailing device 700. The correction device 600 includes a frame 610, a stop mechanism 620, and a pushing mechanism 630. The stop mechanism 620 includes a first drive mechanism 621, a conveyor belt 622, and a stop member 623. The conveyor belt 622 is arranged along a first direction, and the stop member 623 is located on the outer circumferential surface of the conveyor belt 622. The output end of the first drive mechanism 621 is connected to the conveyor belt 622. The feeding mechanism 630 includes a second drive mechanism 631 and a feeding member 632, which is located behind the stop member 623 in the first direction and can form a correction station with the stop member 623. The output end of the second drive mechanism 631 is connected to the feeding member 632 and can drive the feeding member 632 to move along the first direction so that the feeding member 632 can cooperate with the stop member 623 to align and sort the semi-finished products located at the correction station. For example, such as Figure 1 , Figures 6 to 9 As shown, in this embodiment, the correction device 600 includes a frame 610, a stop mechanism 620, and a push mechanism 630. The stop mechanism 620 and the push mechanism 630 are arranged along a first direction, and the stop mechanism 620 is located in front of the push mechanism 630. In use, the stop member 623 located in front of the semi-finished product is driven forward by the first drive mechanism 621 via the conveyor belt 622, while the push member 632 located behind the semi-finished product pushes the semi-finished product forward under the drive of the second drive mechanism 631. The semi-finished product is located between the stop member 623 and the push member 632, thereby achieving the alignment of the semi-finished product's posture. Subsequently, the semi-finished product undergoes a second nailing. Therefore, in this application, the stop member 623 located in front of the semi-finished product will move forward with the product along with the push member 632, thereby ensuring the continuity of the semi-finished product's movement and improving the processing efficiency of the entire machine.

[0049] One of the stop mechanism 620 and the pusher mechanism 630 may be set on the frame 610, or both may be set on the frame 610, or neither may be set on the frame 610.

[0050] It is understood that the pushing mechanism 630 also includes a connecting component 633 and a limiting member 634. The pushing member 632 is connected to the output end of the second drive mechanism 631 via the connecting component 633. The pushing member 632 is hinged to the connecting component 633. The pushing member 632 includes a hinge portion hinged to the connecting component 633 and a pushing portion connecting the hinge portion. The connecting component 633 stops at the rear side of the pushing portion to restrict the rearward rotation of the pushing portion. The limiting member 634 is provided on the rotation path of the pushing member 632 to limit the angle of forward rotation of the pushing portion. For example, as... Figure 8As shown, in this embodiment, the pusher 632 is connected to the output end of the second drive mechanism 631 via the connecting component 633. One end of the pusher 632 is hinged to the connecting component 633, and the pusher part at the other end abuts against the front side of the connecting component 633. Therefore, the semi-finished product can drive the pusher part to rotate as it gradually moves from the rear side of the connecting component 633 to the correction position. After the semi-finished product moves to the front side of the pusher part, the pusher part will push the product forward under the support of the rear connecting component 633. The pusher mechanism 630 also includes a limiting member 634 located in front of the pusher 632. The limiting member 634 can limit the angle at which the pusher 632 is pushed to rotate as the semi-finished product moves from back to front.

[0051] It is understood that the correction device 600 also includes a third drive mechanism 640, the output end of which is connected to the pusher mechanism 630 to drive the pusher mechanism 630 to move along the first direction. For example, as Figures 6 to 7 As shown, in this embodiment, the correction device 600 further includes a third drive mechanism 640, which is connected to the pusher mechanism 630 and can drive the pusher mechanism 630 to move along the first direction to adapt to the length of the product. For example, when the product length is long, the pusher mechanism 630 needs to be adjusted backward to increase the distance between the pusher 632 and the stop 623, thereby adapting to the length of the product.

[0052] Understandably, a second detection mechanism is also included. This second detection mechanism is located on the frame 610 and is used to detect whether any semi-finished products have entered the correction station. It transmits the detected signal to the control system, which then controls the stop mechanism 620 and the pusher mechanism 630 based on the detected signal. For example, ... Figure 9 As shown, in this embodiment, the frame 610 is equipped with a second detection mechanism for detecting semi-finished products arriving at the correction station. The second detection mechanism transmits the detected signal to the control system, so that after receiving the signal, the control system controls the stop mechanism 620 and the pusher mechanism 630 to operate in coordination to achieve correction. Specifically, the second detection mechanism is a sensor. After sensing the product's arrival information, the sensor transmits the signal to the control system for corresponding control output.

[0053] It should be understood that in some other embodiments, the second detection mechanism may also be configured as a visual detection method.

[0054] It should be understood that the second nailing device 700 includes a second nailing machine 710 and a second delivery mechanism 720. The second nailing machine 710 is located in front of the stop member 623 and is used to nail the semi-finished product after correction for the second time. The second delivery mechanism 720 is located on both sides of the second nailing machine 710 and is used to deliver the semi-finished product to be nailed for the second time, so as to achieve the purpose of nailing and conveying at the same time, and finally be able to nail a second row of nails on the semi-finished product.

[0055] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application 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 this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A box-nailing machine, characterized in that, include: The conveying unit (100) includes a first conveying mechanism (110) and a second conveying mechanism (120) arranged side by side along a first direction. The first conveying mechanism (110) and the second conveying mechanism (120) are respectively used to convey products forward. The first conveying mechanism (110) and the second conveying mechanism (120) have a height difference at least on the side that is close to each other, so that the products on both sides have overlapping portions. The input ends of the first conveying mechanism (110) and the input ends of the second conveying mechanism (120) are staggered in the front-back direction. The nailing unit includes a first nailing device (400), which is located on the front side of the conveying unit (100); It also includes a folding device (500) and a second nailing device (700). The folding device (500) is located in front of the first nailing device (400) and is used to fold the product after the first nailing to form a semi-finished product. The second nailing device (700) is located in front of the folding device (500) and is used to nail the semi-finished product. It also includes a correction device (600), which is disposed between the folding device (500) and the second nailing device (700), and includes a frame (610), a stop mechanism (620), and a pusher mechanism (630). The stop mechanism (620) includes a first drive mechanism (621), a conveyor belt (622), and a stop member (623). The conveyor belt (622) is arranged along a first direction, and the stop member (623) is disposed on the outer peripheral surface of the conveyor belt (622). The output end of the first drive mechanism (621) is connected to the conveyor belt (622) and is used for... The conveyor belt (622) is driven to rotate. The pushing mechanism (630) includes a second driving mechanism (631) and a pushing member (632). The pushing member (632) is located behind the stop member (623) in the first direction and can form a correction station with the stop member (623). The output end of the second driving mechanism (631) is connected to the pushing member (632) and can drive the pushing member (632) to move along the first direction so that the pushing member (632) can cooperate with the stop member (623) to align and sort the semi-finished product located at the correction station.

2. The box-nailing machine according to claim 1, characterized in that, Along the direction of conveying the product, the side of the first conveying mechanism (110) near the second conveying mechanism (120) and the side of the second conveying mechanism (120) near the first conveying mechanism (110) gradually approach each other in the height direction.

3. The box-nailing machine according to claim 1, characterized in that, It also includes a paper output unit (200), which includes a first paper output mechanism (210) and a second paper output mechanism (220). The first paper output mechanism (210) is located at the input end of the first conveying mechanism (110) and is used to feed paper to the first conveying mechanism (110). The second paper output mechanism (220) is located at the input end of the second conveying mechanism (120) and is used to feed paper to the second conveying mechanism (120).

4. The nailing machine according to claim 1, characterized in that, It also includes an adjustment unit (300), which is disposed between the conveying unit (100) and the first nailing device (400), and includes a first adjustment mechanism (310) and a second adjustment mechanism (320). The first adjustment mechanism (310) and the second adjustment mechanism (320) are respectively disposed at the output end of the first conveying mechanism (110) and the output end of the second conveying mechanism (120). The first adjustment mechanism (310) includes a first adjustment conveying mechanism (311) and a second adjustment conveying mechanism (312) arranged side by side along the first direction. The second adjustment mechanism (320) includes a third adjustment conveying mechanism arranged side by side along the first direction. (321) and the fourth adjusting conveying mechanism (322), the first adjusting conveying mechanism (311), the second adjusting conveying mechanism (312), the third adjusting conveying mechanism (321) and the fourth adjusting conveying mechanism (322) are each provided with an upper conveying component (3111) and a lower conveying component (3112) distributed vertically, and a conveying position is formed between the upper conveying component (3111) and the lower conveying component (3112). The first adjusting conveying mechanism (311), the second adjusting conveying mechanism (312), the third adjusting conveying mechanism (321) and the fourth adjusting conveying mechanism (322) respectively realize conveying through different driving mechanisms to adjust the speed and posture of the product.

5. The box-nailing machine according to claim 4, characterized in that, It also includes a detection unit and a control system. The detection unit includes a first detection mechanism. The first detection mechanism is provided with multiple mechanisms and is respectively provided for the first regulating conveying mechanism (311), the second regulating conveying mechanism (312), the third regulating conveying mechanism (321), and the fourth regulating conveying mechanism (322). The first detection mechanism is electrically connected to the control system. The control system is electrically connected to the first regulating conveying mechanism (311), the second regulating conveying mechanism (312), the third regulating conveying mechanism (321), and the fourth regulating conveying mechanism (322).

6. The box-nailing machine according to claim 1, characterized in that, The pushing mechanism (630) further includes a connecting component (633) and a limiting component (634). The pushing component (632) is connected to the output end of the second driving mechanism (631) through the connecting component (633). The pushing component (632) is hinged to the connecting component (633). The pushing component (632) includes a hinge portion hinged to the connecting component (633) and a pushing portion connected to the hinge portion. The connecting component (633) stops at the rear side of the pushing portion to restrict the pushing portion from rotating backward. The limiting component (634) is provided on the rotation path of the pushing component (632) to limit the angle of forward rotation of the pushing portion.

7. The box-nailing machine according to claim 1, characterized in that, The correction device (600) further includes a third drive mechanism (640), the output end of which is connected to the pusher mechanism (630) to drive the pusher mechanism (630) to move along the first direction.

8. The box-nailing machine according to claim 5, characterized in that, It also includes a second detection mechanism, which is located on the frame (610) and is used to detect whether the semi-finished product enters the correction station and transmits the detected signal to the control system. The control system controls the stop mechanism (620) and the pusher mechanism (630) respectively according to the detected signal.

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