A box folding and gluing mechanism and a box folding machine

Abstract

This utility model relates to the field of box folding machine technology, and discloses a box folding and adhesive applicator mechanism and a box folding machine. The box folding and adhesive applicator mechanism includes a box folding and adhesive applicator assembly, which is oscillatingly mounted on the box folding machine for applying adhesive and sealing the box after folding. When one side of the box folding and adhesive applicator assembly is parallel to the horizontal direction, it forms an adhesive applicator station. A tape roll changing drive assembly is connected to the box folding and adhesive applicator assembly to drive the assembly to oscillate from a first position to a second position, thereby changing the tape roll. The first position is when the adhesive applicator station is located in the horizontal direction, and the second position is when the adhesive applicator station is located above the horizontal direction. This utility model provides a box folding and adhesive applicator mechanism that effectively reduces the difficulty for workers changing tape rolls, greatly improving the convenience and efficiency of tape roll changing.

Description

Technical Field

[0001] This utility model relates to the field of box folding machine technology, specifically to a box folding and adhesive applicator mechanism and a box folding machine. Background Technology

[0002] Carton folding machines are mainly used to fold flat cardboard into three-dimensional shapes for product packaging; they are relatively mature automated equipment in the packaging industry. However, existing carton folding machines still face the following problems after entering the market:

[0003] 1. The tape rolls used for sealing cartons after folding are usually located below the tape application platform, i.e., at the bottom of the folding machine. When the tape roll runs out and needs to be replaced, workers often have to squat on the ground and reach under the machine to change the roll. However, folding machines are generally small-space machines with very little space between the bottom and the ground. Furthermore, the machine continues the tape wrapping operation after changing the tape ring, making it very inconvenient for workers to work in such a confined space. This not only increases the difficulty of changing the tape roll but also reduces the efficiency of tape changing.

[0004] 2. Currently, the market demand for folding machine capacity is constantly increasing; however, because fully automatic folding machines are fully adaptable and compatible with various carton specifications, when different carton specifications are available, some mechanisms in the equipment often need to be adjusted to adapt to the changes in carton specifications. This results in too much wasted time in adapting and compatibility adjustments, and the folding action waiting for the material specifications to be adjusted, causing the entire machine to be unable to operate continuously, which greatly limits the folding efficiency and capacity of the equipment. Utility Model Content

[0005] To address the shortcomings of the prior art, this utility model provides a folding box adhesive applicator. Driven by the tape roll changing drive assembly, the folding box adhesive applicator can swing to above the adhesive applicator station to facilitate tape roll changing. Compared to the prior art where workers need to squat on the ground to change the tape roll located at the bottom of the folding box machine, this folding box adhesive applicator effectively reduces the difficulty of tape roll changing operations and improves the convenience of tape roll changing, thereby effectively improving tape roll changing efficiency.

[0006] This utility model also provides a box folding machine, which uses the above-mentioned box folding and gluing mechanism to glue and seal the carton, and at the same time uses an incoming material measuring mechanism to measure the size of the incoming carton. The corresponding mechanism in the equipment can be adaptively adjusted during the box folding process, reducing the downtime for equipment adjustment, so as to realize the continuous operation of the equipment and greatly improve the box folding efficiency and box folding capacity.

[0007] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0008] In a first aspect, this utility model provides a folding box adhesive applicator, comprising:

[0009] The folding and gluing assembly is oscillatingly mounted on the folding machine for gluing and sealing cartons after folding; and when one side of the folding and gluing assembly is parallel to the horizontal direction, a gluing station is formed.

[0010] And a tape roll changing drive assembly, connected to the folding box adhesive application assembly, for driving the folding box adhesive application assembly to swing from the first position to the second position, so as to realize the tape roll changing;

[0011] Wherein, the first position is when the adhesive application station is located in the horizontal direction, and the second position is when the adhesive application station is located above the horizontal direction.

[0012] As one preferred embodiment, the folding box adhesive assembly includes:

[0013] The component mounting bracket is connected to the drive end of the tape roll changing drive component and is oscillatingly mounted on the folding box machine;

[0014] The adhesive application unit is oscillatingly mounted on the component mounting frame to apply adhesive to the cardboard boxes located in the adhesive application station.

[0015] And a tape roll unit, disposed on the side of the component mounting bracket away from the adhesive application station, for installing and limiting the tape roll.

[0016] As one preferred embodiment, the component mounting bracket includes:

[0017] The rotating shaft is connected to the folding box machine to enable the overall swing and limiting of the component mounting frame;

[0018] And a swing linkage bracket, rotatably mounted on both ends of the rotating shaft, to drive the adhesive applicator and the tape roll unit to swing to the second position.

[0019] As one preferred embodiment, the swing linkage bracket includes:

[0020] The first swing linkage plate is rotatably mounted on one end of the rotating shaft;

[0021] The second swing linkage plate is rotatably mounted on the other end of the rotating shaft, opposite to the first swing linkage plate.

[0022] And a drive linkage shaft, which is connected to the drive end of the tape roll changing drive assembly and is mounted between the first swing linkage plate and the second swing linkage plate, in order to realize the power transmission of the tape roll changing drive assembly;

[0023] Furthermore, the plane formed by one side of the first swing linkage plate and one side of the second swing linkage plate is parallel to the plane where the rotation axis is located.

[0024] As one preferred embodiment, the tape roll unit includes:

[0025] A tape roll connecting plate is disposed on the component mounting frame to realize the linkage between the tape roll and the component mounting frame;

[0026] And a tape roll mounting roller, disposed on the end of the tape roll connecting plate away from the component mounting frame, for mounting the tape roll;

[0027] When the folding box adhesive assembly is located in the first position, the length direction of the tape roll connecting plate forms an angle of 15°-90° with the horizontal direction.

[0028] As one preferred embodiment, the adhesive application unit includes:

[0029] The first adhesive application unit and the second adhesive application unit are oscillatingly mounted on both ends of the component mounting frame to apply adhesive to the cardboard boxes located in the adhesive application station.

[0030] And an adhesive application linkage plate is disposed between the first adhesive application unit and the second adhesive application unit to realize the linkage of the actions of the first adhesive application unit and the second adhesive application unit.

[0031] As one preferred embodiment, the folding box adhesive application assembly further includes an elastic reset member for driving the folding box adhesive application assembly to reset from the second position to the first position; and one end of the elastic reset member is connected to the driving end of the tape changing drive assembly, and the other end is disposed on the assembly mounting bracket.

[0032] As one preferred embodiment, the folding box adhesive assembly further includes:

[0033] A tape conveying unit is disposed on the component mounting frame for conveying the tape from the tape roll unit to the adhesive application unit;

[0034] A rolling conveyor unit is provided, adjacent to the adhesive application station and mounted on the component mounting frame, to convey the carton to the adhesive application station.

[0035] As a preferred embodiment, the folding box adhesive application assembly further includes a tape cutting unit corresponding to the adhesive application station and disposed on the assembly mounting frame, for cutting the tape after the carton adhesive application is completed.

[0036] Secondly, this utility model provides a box folding machine, comprising:

[0037] The folding machine body is used to fold and form cartons;

[0038] The folding and gluing mechanism described above is installed on the folding machine body and is used to apply glue and seal the folded carton.

[0039] And an incoming material measuring mechanism, which is set on the feeding end of the folding machine body, to measure the height and width of the incoming carton;

[0040] The incoming material measuring mechanism includes:

[0041] A height measuring component is mounted on the feeding end of the folding machine body to measure the height of the incoming carton;

[0042] A width measuring component is also provided, located at the bottom of the feeding end of the folding machine body, for measuring the width of the incoming carton.

[0043] In summary, this utility model has at least the following advantages:

[0044] 1. The folding box adhesive applicator provided by this utility model can swing to the top of the adhesive applicator station under the driving action of the tape roll changing drive component, so as to facilitate the changing of tape rolls. Compared with the existing adhesive applicator where workers need to squat on the ground to change the tape rolls located at the bottom of the folding box machine, the design of this folding box adhesive applicator can not only effectively reduce the difficulty of the workers changing rolls and improve the convenience of the workers changing rolls, but also effectively improve the tape changing efficiency.

[0045] 2. The folding box machine provided by this utility model uses the above-mentioned folding and gluing mechanism to glue and seal the carton. At the same time, it uses an incoming material measuring mechanism to measure the size of the incoming carton. The corresponding mechanism in the equipment can be adjusted adaptively during the folding process, reducing the downtime for equipment adjustment, so as to realize the continuous operation of the equipment and greatly improve the folding efficiency and folding capacity of the equipment. Attached Figure Description

[0046] Figure 1 This is a schematic diagram of the overall structure of the folding box adhesive applicator located in the second position in an embodiment of this utility model.

[0047] Figure 2 This is a schematic diagram of the overall structure of the folding box adhesive applicator in the first position in an embodiment of this utility model.

[0048] Figure 3 This is an exploded view of the overall structure of the folding box adhesive applicator in an embodiment of this utility model.

[0049] Figure 4 This is a schematic diagram of the overall structure of the box folding machine in Embodiment 2 of this utility model.

[0050] Figure 5 This is a schematic diagram of the height measuring component in Embodiment 2 of this utility model.

[0051] Figure 6 This is a schematic diagram of the width measuring component in Embodiment 2 of this utility model.

[0052] Figure label:

[0053] 10. Folding box adhesive application mechanism;

[0054] 101. Adhesive application station;

[0055] 100. Folding box adhesive application assembly; 110. Assembly mounting bracket; 111. Rotating shaft; 112. Swing linkage bracket; 1121. First swing linkage plate; 1122. Second swing linkage plate; 1123. Drive linkage shaft; 120. Adhesive application unit; 121. First adhesive application unit; 122. Second adhesive application unit; 123. Adhesive application linkage plate; 130. Tape roll unit; 131. Tape roll connecting plate; 132. Tape roll mounting roller; 140. Elastic reset component; 150. Tape conveying unit; 160. Rolling transmission unit; 170. Tape cutting unit;

[0056] 200. Tape roll changing drive assembly;

[0057] 20. Folding box machine body;

[0058] 30. Incoming material measuring mechanism;

[0059] 300. Height measurement component; 310. Height measurement component mounting bracket; 320. Height measurement sensing unit; 330. Height measurement drive unit; 400. Width measurement component; 410. Pressure plate unit; 420. Pressure plate drive unit; 430. Width measurement sensing unit. Detailed Implementation

[0060] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are some, but not all, of the embodiments of this utility model.

[0061] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0062] Example 1:

[0063] Please see the appendix Figure 1-3 The folding and adhesive applicator 10 of this utility model includes a folding and adhesive applicator assembly 100 oscillating on a folding machine, and a tape roll changing drive assembly 200 connected to the folding and adhesive applicator assembly 100. The folding and adhesive applicator assembly 100 is used to apply adhesive and seal the carton after folding, and when one side of the folding and adhesive applicator assembly 100 is parallel to the horizontal direction, it forms an adhesive applicator station 101. The tape roll changing drive assembly 200 is used to drive the folding and adhesive applicator assembly 100 to oscillate from a first position to a second position to change the tape roll; wherein, the first position is when the adhesive applicator station 101 is located in the horizontal direction, and the second position is when the adhesive applicator station 101 is located above the horizontal direction. Preferably, the tape roll changing drive assembly 200 is a telescopic cylinder drive assembly; one end of it is oscillating on the folding machine, and the driving end is connected to the folding and adhesive applicator assembly 100.

[0064] When the tape roll is about to run out and needs to be changed, the tape roll changing drive assembly 200 can be activated to swing the folding box adhesive application assembly 100 from the first position to the second position; that is, to swing the adhesive application station 101 from a horizontal position to an above-horizontal position. At this time, the tape roll core located below the adhesive application station 101 and adjacent to the bottom of the folding box machine will swing to the top of the adhesive application station 101 under the action of the tape roll changing drive assembly 200. Compared with the existing adhesive application mechanism where the tape roll core is fixed at the bottom of the folding box machine and the worker needs to squat down to change the tape roll located at the bottom of the folding box machine, the design of this folding box adhesive application mechanism 10 can not only effectively reduce the difficulty of the worker's roll changing operation and improve the convenience of the worker's roll changing operation, but also effectively improve the tape roll changing efficiency.

[0065] Please refer to the appendix for further details. Figure 2 and 3 In some embodiments, the folding and adhesive applicator assembly 100 includes a component mounting frame 110 connected to the drive end of the tape changer drive assembly 200 and oscillatingly mounted on the folding machine; an adhesive applicator unit 120 oscillatingly mounted on the component mounting frame 110; and a tape roll unit 130 mounted on the side of the component mounting frame 110 away from the adhesive applicator station 101. The component mounting frame 110 is used to install and adjust the adhesive applicator unit 120 and the tape roll unit 130 as a whole; the adhesive applicator unit 120 is used to apply adhesive to the cartons located in the adhesive applicator station 101; and the tape roll unit 130 is used for the installation and positioning of the tape roll.

[0066] Furthermore, the component mounting frame 110 includes a rotating shaft 111 connected to the folding box machine and disposed above the tape roll changing drive assembly 200, and a swing linkage bracket 112 rotatably disposed at both ends of the rotating shaft 111; wherein, the rotating shaft 111 is used to realize the overall swing and limit of the component mounting frame 110; the swing linkage bracket 112 is used to drive the adhesive applicator unit 120 and the tape roll unit 130 to swing to the second position.

[0067] Furthermore, the swing linkage bracket 112 includes a first swing linkage plate 1121 rotatably mounted on one end of the rotation shaft 111, a second swing linkage plate 1122 rotatably mounted on the other end of the rotation shaft 111 opposite to the first swing linkage plate 1121, and a drive linkage shaft 1123 connected to the drive end of the tape changing drive assembly 200 and mounted between the first swing linkage plate 1121 and the second swing linkage plate 1122; and the plane formed by one side of the first swing linkage plate 1121 and one side of the second swing linkage plate 1122 is parallel to the plane of the rotation shaft 111; that is, the plane formed by one side of the first swing linkage plate 1121 and one side of the second swing linkage plate 1122 can serve as the bottom of the adhesive application station 101, and when it rotates around the rotation shaft 111, the entire folding box adhesive application assembly 100 can be rotated.

[0068] The first swing linkage plate 1121 and the second swing linkage plate 1122 are used for mounting the adhesive application unit 120 and the tape roll unit 130; the drive linkage shaft 1123 is used to realize the power transmission of the tape roll changing drive assembly 200; preferably, the drive linkage shaft 1123 is set at a diagonal position away from the adhesive application station 101 and the rotating shaft 111 of the first swing linkage plate 1121 and the second swing linkage plate 1122; the design away from the adhesive application station 101 can effectively reduce the distance between the drive linkage shaft 1123 and the tape roll changing drive assembly 200, thereby shortening the drive stroke of the tape roll changing drive assembly 200; and the design away from the rotating shaft 111 can effectively reduce the driving force required by the tape roll changing drive assembly 200; therefore, the design of the drive linkage shaft 1123 away from the adhesive application station 101 and the rotating shaft 111 can effectively accommodate the shortened drive stroke and reduced driving force of the tape roll changing drive assembly 200.

[0069] Please refer to the appendix for further details. Figure 3In some embodiments, the tape roll unit 130 includes a tape roll connecting plate 131 disposed on the component mounting frame 110, and a tape roll mounting roller 132 disposed on the end of the tape roll connecting plate 131 away from the component mounting frame 110; wherein, the tape roll connecting plate 131 is used to realize the action linkage between the tape roll and the component mounting frame 110; and the tape roll mounting roller 132 is used for mounting the tape roll. Furthermore, when the folding box adhesive applicator 100 is in the first position, the length direction of the tape roll connecting plate 131 forms an angle of 15°-90° with the horizontal direction; this ensures that when the folding box adhesive applicator 100 is in the first position, the tape roll mounting roller 132 is positioned below the adhesive applicator station 101 to prevent the tape roll from interfering with the adhesive application of the carton; and when the folding box adhesive applicator 100 is in the second position, the tape roll mounting roller 132 is positioned above the adhesive applicator station 101 to facilitate tape roll replacement.

[0070] Please refer to the appendix for further details. Figure 3 In some embodiments, the adhesive application unit 120 includes a first adhesive application unit 121 and a second adhesive application unit 122 oscillatingly disposed at both ends of the component mounting frame 110, and an adhesive application linkage plate 123 disposed between the first adhesive application unit 121 and the second adhesive application unit 122; wherein, the first adhesive application unit 121 and the second adhesive application unit 122 are used to apply adhesive to the cardboard boxes located in the adhesive application station 101; the adhesive application linkage plate 123 is used to realize the linkage of the actions of the first adhesive application unit 121 and the second adhesive application unit 122. The design of the adhesive application unit 120 is not the main inventive point of this technical solution; as long as a structure capable of applying adhesive and sealing cardboard boxes in the prior art is adopted, the specific design will not be further described.

[0071] Please refer to the appendix for further details. Figure 3 In some embodiments, the folding box adhesive applicator 100 further includes an elastic reset member 140, one end of which is connected to the drive end of the tape change drive assembly 200 and the other end is disposed on the assembly mounting frame 110, for driving the folding box adhesive applicator 100 to reset from the second position to the first position; this can effectively improve the reset speed of the folding box adhesive applicator 100 after tape change, thereby reducing the downtime of the folding machine and improving the overall folding efficiency and folding capacity of the folding machine.

[0072] Please refer to the appendix for further details. Figure 2 and 3In some embodiments, the folding box adhesive application assembly 100 further includes a tape conveying unit 150 disposed on the assembly mounting frame 110, a rolling conveying unit 160 disposed on the assembly mounting frame 110 adjacent to the adhesive application station 101, and a tape cutting unit 170 disposed on the assembly mounting frame 110 corresponding to the adhesive application station 101. The tape conveying unit 150 is a drive roller unit used to convey the tape from the tape roll unit 130 to the adhesive application unit 120; the rolling conveying unit 160 is a roller conveying unit used to transport the carton to the adhesive application station 101, improving adhesive application efficiency; the tape cutting unit 170 is used to cut the tape after adhesive application to the carton, facilitating adhesive application to the next carton. The tape conveying unit 150, the rolling conveying unit 160, and the tape cutting unit 170 are all existing unit structures in the art and are not the main inventive points of this technical solution, therefore they will not be described in detail here.

[0073] Example 2:

[0074] Please see the appendix Figure 4 The folding box machine of this utility model embodiment includes a folding box machine body 20 for forming cardboard boxes, a folding and gluing mechanism 10 as described in Embodiment 1 disposed on the folding box machine body 20, and an incoming material measuring mechanism 30 disposed on the feeding end of the folding box machine body 20 for measuring the height and width of the incoming cardboard boxes. Preferably, the bottom of the folding box machine body 20 is provided with a forklift limiting structure, which can effectively facilitate the handling of the entire equipment by forklift, thus overcoming the defect that cranes and lifting ropes are needed for auxiliary handling when loading and maintaining the equipment, but the production workshop where the equipment is located cannot meet the requirements for crane operation.

[0075] Furthermore, the incoming material measuring mechanism 30 includes a height measuring component 300 mounted on the feeding end of the folding machine body 20 for measuring the height of the incoming carton, and a width measuring component 400 disposed at the bottom of the feeding end of the folding machine body 20 for measuring the width of the incoming carton. Preferably, both the height measuring component 300 and the width measuring component 400 are photoelectric measuring components; specifically,

[0076] Please refer to the appendix for further details. Figure 5 The height measuring component 300 includes a height measuring component mounting frame 310110 mounted on the feeding end of the folding machine body 20, a height measuring sensor unit 320 movably mounted on both sides of the height measuring component mounting frame 310110 for calculating the height of the carton through photoelectric sensing, and a height measuring drive unit 330 for driving the height measuring sensor unit 320 to measure the height of the carton.

[0077] Please refer to the appendix for further details. Figure 6The width measuring component 400 includes a pressure plate unit 410 disposed at the bottom of the feeding end of the folding machine body 20 for pressing against the two opposite sides of the carton; a pressure plate driving unit 420 connected to the bottom of the pressure plate unit 410 for driving the pressure plate unit 410 to press against the two opposite sides of the carton; and a width measuring sensing unit 430 for measuring the width between the two opposite sides of the carton. Preferably, both the height measuring sensing unit 320 and the width measuring sensing unit 430 are photoelectric sensor units, and both the height measuring driving unit 330 and the pressure plate driving unit 420 are driving units composed of a motor, belt pulley, and slide rail slider.

[0078] The folding machine in this embodiment uses the folding and gluing mechanism 10 of embodiment 1 to glue and seal the cartons. At the same time, the incoming material measuring mechanism 30 is used to measure the size of the incoming cartons. The corresponding mechanisms in the equipment can be adaptively adjusted during the folding process, reducing the downtime for equipment adjustment, so as to realize continuous operation of the equipment and greatly improve the folding efficiency and folding capacity of the equipment.

[0079] As can be seen from the technical solutions of the above embodiments, this utility model provides a box-folding and tape-applying mechanism, which can effectively reduce the difficulty for workers to change tape rolls and greatly improve the convenience and efficiency of tape roll changing. This utility model provides a box-folding machine using this box-folding and tape-applying mechanism, which can effectively reduce the downtime for equipment adjustment, thereby enabling continuous operation of the equipment and greatly improving the box-folding efficiency and box-folding capacity of the equipment.

[0080] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0081] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0082] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0083] In this invention, unless otherwise expressly specified and limited, "above or below" the first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0084] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A folding box adhesive applicator, characterized in that, include: The folding and gluing assembly (100) is oscillatingly mounted on the folding machine for gluing and sealing the carton after folding; and when one side of the folding and gluing assembly (100) is parallel to the horizontal direction, it forms a gluing station (101). And a tape roll changing drive assembly (200), connected to the folding box adhesive application assembly (100), for driving the folding box adhesive application assembly (100) to swing from a first position to a second position, so as to realize the tape roll changing; Wherein, the first position is when the adhesive application station (101) is located in the horizontal direction, and the second position is when the adhesive application station (101) is located above the horizontal direction.

2. The folding box adhesive applicator according to claim 1, characterized in that, The folding box adhesive assembly (100) includes: The component mounting bracket (110) is connected to the drive end of the tape roll changing drive assembly (200) and is oscillatingly mounted on the folding box machine; The adhesive application unit (120) is oscillatingly mounted on the component mounting frame (110) for applying adhesive to the cardboard boxes located in the adhesive application station (101); And a tape roll unit (130) is provided on the side of the component mounting bracket (110) away from the adhesive application station (101) for the installation and positioning of the tape roll.

3. The folding box adhesive applicator according to claim 2, characterized in that, The component mounting bracket (110) includes: A rotating shaft (111) is connected to a box folding machine to enable the overall swing and positioning of the component mounting frame (110); And a swing linkage bracket (112) is rotatably mounted on both ends of the rotating shaft (111) to drive the adhesive applicator (120) and the tape roll unit (130) to swing to the second position.

4. The folding box adhesive applicator according to claim 3, characterized in that, The swing linkage bracket (112) includes: The first swing linkage plate (1121) is rotatably mounted on one end of the rotating shaft (111); The second swing linkage plate (1122) is rotatably mounted on the other end of the rotating shaft (111) opposite to the first swing linkage plate (1121). And a drive linkage shaft (1123) is connected to the drive end of the tape roll changing drive assembly (200) and mounted between the first swing linkage plate (1121) and the second swing linkage plate (1122) to realize the power transmission of the tape roll changing drive assembly (200); Furthermore, the plane formed by one side of the first swing linkage plate (1121) and one side of the second swing linkage plate (1122) is parallel to the plane where the rotation axis (111) is located.

5. The folding box adhesive applicator according to claim 2, characterized in that, The tape roll unit (130) includes: A tape roll connecting plate (131) is disposed on the component mounting frame (110) to realize the action linkage between the tape roll and the component mounting frame (110); And a tape roll mounting roller (132) is disposed on the end of the tape roll connecting plate (131) away from the component mounting frame (110) for mounting the tape roll; When the folding box adhesive assembly (100) is located in the first position, the length direction of the tape roll connecting plate (131) forms an angle of 15°-90° with the horizontal direction.

6. The folding box adhesive applicator according to claim 2, characterized in that, The adhesive application unit (120) includes: The first adhesive application unit (121) and the second adhesive application unit (122) are oscillatingly mounted on both ends of the component mounting frame (110) to apply adhesive to the cardboard boxes located in the adhesive application station (101); And an adhesive application linkage plate (123) is disposed between the first adhesive application unit (121) and the second adhesive application unit (122) to realize the linkage of the actions of the first adhesive application unit (121) and the second adhesive application unit (122).

7. The folding box adhesive applicator according to claim 2, characterized in that, The folding box adhesive application assembly (100) also includes an elastic reset member (140) for driving the folding box adhesive application assembly (100) to reset from the second position to the first position; and one end of the elastic reset member (140) is connected to the driving end of the tape changing drive assembly (200), and the other end is disposed on the assembly mounting bracket (110).

8. The folding box adhesive applicator according to claim 2, characterized in that, The folding box adhesive assembly (100) also includes: A tape conveying unit (150) is disposed on the component mounting frame (110) for conveying the tape from the tape roll unit (130) to the adhesive application unit (120); And a rolling conveyor unit (160), which is adjacent to the adhesive application station (101) and disposed on the component mounting frame (110), for conveying the carton to the adhesive application station (101).

9. The folding box adhesive applicator according to claim 2, characterized in that, The folding box adhesive application assembly (100) also includes a tape cutting unit (170) corresponding to the adhesive application station (101) and disposed on the assembly mounting frame (110), for cutting the tape after the carton is adhesively applied.

10. A box folding machine, characterized in that, include: The folding machine body (20) is used to fold and form cartons; The folding and gluing mechanism (10) as described in any one of claims 1-9 is provided on the folding machine body (20) for gluing and sealing the folded carton; And an incoming material measuring mechanism (30) is set on the feeding end of the folding machine body (20) to measure the height and width of the incoming carton; The incoming material measuring mechanism (30) includes: A height measuring component (300) is mounted on the feeding end of the folding machine body (20) to measure the height of the incoming carton; And a width measuring component (400) is provided at the bottom of the feeding end of the folding machine body (20) to measure the width of the incoming carton.

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