Tobacco label paper cutting system

Abstract

The invention relates to a tobacco label paper cutting system. The tobacco label paper cutting system comprises a base and a cutting device. The base is provided with a bearing position, and the bearing position is used for bearing a to-be-cut piece. The cutting equipment is movably installed on the base in the first direction and comprises a positioning device and a cutting device, the positioning device is provided with a moving channel extending in the second direction, the two sides of the moving channel are each provided with an adsorption face, all the adsorption faces face the bearing position and are perpendicular to the first direction, and the adsorption faces are used for adsorbing a to-be-cut piece; the cutting device moves back and forth along the moving channel and is used for cutting the to-be-cut piece. According to the tobacco label paper cutting system, the positioning device is used for adsorbing different parts of the to-be-cut piece, some parts of the adsorbed to-be-cut piece are in a tightened state, then the cutting device is used for cutting the tightened parts, and the cutting effect and the qualified rate of products obtained after cutting are improved.

Description

Technical Field

[0001] The present application relates to the technical field of tobacco packaging, and in particular to a tobacco label paper cutting system. Background Art

[0002] Cigarette packaging boxes are usually provided with label paper. In order to use the label paper in batches, kraft paper is generally used to carry the label paper to protect the label paper and transport it in batches to the processing station. Before using the label paper, it needs to be removed from the kraft paper. At present, the label paper is generally removed from the kraft paper manually, which is not only slow, but also easy to cause the label paper to be damaged and unusable. Summary of the invention

[0003] In order to solve the problem of low production efficiency of cigarettes caused by manual removal of kraft paper wrapped around the outside of cigarettes, the present application proposes a tobacco label paper cutting system, which has the technical effect of being able to automatically and quickly remove the label paper attached to the kraft paper.

[0004] A tobacco label paper cutting system, comprising:

[0005] A base having a bearing position, wherein the bearing position is used to bear a piece to be cut;

[0006] A cutting device is movably installed on the base along a first direction, and the cutting device includes a positioning device and a cutting device. The positioning device is provided with a moving channel extending along a second direction, and an adsorption surface is provided on both sides of the moving channel. All of the adsorption surfaces are arranged toward the bearing position and perpendicular to the first direction. The adsorption surface is used to adsorb the workpiece to be cut. The cutting device moves back and forth along the moving channel and is used to cut the workpiece to be cut.

[0007] In one embodiment, the cutting device further comprises a mounting seat, wherein the mounting seat is movably connected to the base along the first direction;

[0008] The positioning device includes a first positioning member and a second positioning member, the first positioning member and the second positioning member are spaced apart along a third direction and form the moving channel, the first positioning member and the second positioning member are both detachably connected to the mounting seat, and the first positioning member and the second positioning member are both provided with the adsorption surface, wherein the first direction, the second direction and the third direction intersect each other.

[0009] In one embodiment, the first positioning member includes a first mounting portion and a first buffer portion, one end of the first mounting portion is connected to the mounting seat, and the other end is connected to the first buffer portion, and the first buffer portion is provided with the adsorption surface at one end away from the first mounting portion;

[0010] The second positioning member includes a second mounting portion and a second buffering portion. One end of the second mounting portion is connected to the mounting seat, and the other end is connected to the second buffering portion. The adsorption surface is provided on one side of the second buffering portion away from the second mounting portion.

[0011] In one embodiment, the positioning device further includes an abutting member. The abutting member, the first positioning member, and the second positioning member are distributed along the third direction. The abutting surface of the abutting member is parallel to the adsorption surface and is used to contact the workpiece to be cut.

[0012] In one embodiment, the abutting member includes an abutting portion and a third buffering portion. One end of the third buffering portion is movably connected to the mounting seat, and the other end is connected to the abutting portion. The abutting surface is provided on the abutting portion.

[0013] In one embodiment, the third buffering portion and the mounting seat are spaced apart and are connected to the mounting seat via a connecting member. The third buffering portion is movably connected to the connecting member along the first direction;

[0014] The positioning device further includes a detector and a trigger member. The detector is provided on the connecting member. A trigger member is provided on a side of the third buffering portion close to the mounting seat and is disposed opposite to the detector. The trigger member can trigger the detector to alarm.

[0015] In one embodiment, the cutting device further includes a cutting mechanism and a moving mechanism. The moving mechanism is detachably connected to the mounting seat and extends along the second direction. The cutting mechanism is movably connected to the moving mechanism along the second direction. The cutting member of the cutting mechanism can move back and forth along the moving channel to cut the workpiece to be cut.

[0016] In one embodiment, the cutting mechanism further includes a mounting member and a locking member. The mounting member is provided with the cutting member and a card slot. The card slot extends along the third direction. The locking member passes through the card slot to connect the mounting member and the moving mechanism together.

[0017] In one embodiment, the mounting member includes a connecting portion, a matching portion, and an adjusting portion. The connecting portion is provided with the card slot. One end of the matching portion is movably connected to the connecting portion along the first direction, and the other end is connected with the cutting member. The adjusting portion passes through the connecting portion and is connected with the matching portion to adjust the distance that the matching portion protrudes along the first direction relative to the connecting portion.

[0018] In one embodiment, the mating part includes a first sub - part and a second sub - part. The first sub - part and the second sub - part are detachably connected and jointly hold the cutting piece, and at least one of the first sub - part and the second sub - part is connected to the connecting part.

[0019] In one embodiment, a first clamping plate and a second clamping plate are provided on the base. The first clamping plate and the second clamping plate are spaced on both sides of the bearing position and form a clamping space for clamping the workpiece to be cut.

[0020] The above - mentioned tobacco trademark paper cutting system uses the positioning device to adsorb different parts of the workpiece to be cut, making some parts of the adsorbed workpiece to be cut in a taut state, and then uses the cutting device to cut the taut parts, improving the cutting effect and the qualified rate of the products obtained after cutting. Description of the Drawings

[0021] Figure 1 It is a three - dimensional view of the tobacco trademark paper cutting system provided by some embodiments of the present application, with the workpiece to be cut assembled.

[0022] Figure 2 It is a three - dimensional view of the tobacco trademark paper cutting system provided by some embodiments of the present application.

[0023] Figure 3 It is a three - dimensional view of the cutting device provided by some embodiments of the present application.

[0024] Figure 4 It is a side view of the cutting device provided by some embodiments of the present application.

[0025] Figure 5 It is a structural schematic diagram of the cutting device provided by some embodiments of the present application.

[0026] Figure 6 It is a structural schematic diagram of the cutting mechanism of the cutting device provided by some embodiments of the present application.

[0027] Figure 7 It is an exploded view of the cutting mechanism of the cutting device provided by some embodiments of the present application.

[0028] Description of the Reference Numerals:

[0029] 100. Base; 110. First clamping plate; 120. Second clamping plate; 200. Cutting device; 10. Positioning device; 11. Moving channel; 12. First positioning member; 13. Second positioning member; 131. Second mounting portion; 132. Second buffer portion; 15. Abutting member; 151. Abutting portion; 152. Third buffer portion; 20. Cutting mechanism; 21. Cutting mechanism; 212. Mounting member; 2121. Cutting member; 2122. Card slot; 2123. Connecting portion; 21231. Sliding groove; 2124. Matching portion; 21241. First sub-portion; 21242. Second sub-portion; 2125. Adjusting portion; 22. Moving mechanism; 30. Mounting base; 40. Detector; 50. Triggering member; 60. Connecting member; 70. Buffer layer; X. First direction; Y. Second direction; Z. Third direction; 1000. Tobacco trademark paper cutting system; 2000. Piece to be cut. Detailed implementation manners

[0030] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0032] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0033] In this application, unless otherwise clearly defined or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] In this application, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0035] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0036] Please refer to Figure 1 and Figure 2 , in an embodiment of the present application, a tobacco label paper cutting system 1000 is provided, which includes a base 100 and a cutting device 200. The base 100 has a bearing position for bearing a workpiece to be cut 2000; the cutting device 200 is movably installed on the base 100 along a first direction X. The cutting device 200 includes a positioning device 10 and a cutting device 20. A moving channel 11 extending along a second direction Y is provided on the positioning device 10. Adsorbing surfaces are provided on both sides of the moving channel 11. All the adsorbing surfaces face the bearing position and are perpendicular to the first direction X. The adsorbing surfaces are used for adsorbing the workpiece to be cut 2000. The cutting device 20 moves back and forth along the moving channel 11 and is used for cutting the workpiece to be cut 2000.

[0037] The base 100 is used to carry the workpiece to be cut 2000 and the cutting device 200. The cutting device 200 and the base 100 can be, but are not limited to, slidably connected or rotatably connected. For example, the base 100 is provided with a slide rail extending in the first direction X, and the cutting device 200 is slidably connected to the slide rail to approach or move away from the carrying position on the base 100.

[0038] Taking the kraft paper with trademark paper attached as the workpiece to be cut 2000 as an example, the working principle of the tobacco trademark paper cutting system 1000 will be described below.

[0039] Place the workpiece to be cut 2000 on the carrying position of the base 100, and drive the positioning device 10 to move in the direction close to the workpiece to be cut 2000. Since the adsorption surface of the positioning device 10 is arranged facing the carrying position, when the positioning device 10 moves to the carrying position, the adsorption surfaces of the positioning device 10 can adsorb the workpiece to be cut 2000 to position the workpiece to be cut 2000. After the workpiece to be cut 2000 is adsorbed, the positioning device 10 stops moving, and the cutting device 20 starts to operate. Since the moving channel 11 is located between the two adsorption surfaces, when the workpiece to be cut 2000 is adsorbed by the two adsorption surfaces, the workpiece to be cut 2000 can cover the moving channel 11, and the part of the workpiece to be cut 2000 facing the moving channel 11 is in a taut state. When the cutting device 20 moves along the moving channel 11, it can cut the taut part of the workpiece to be cut 2000, reducing the probability that the product after cutting is wrinkled due to uneven adsorption of the workpiece to be cut 2000, affecting its subsequent processing and sales, and improving the cutting effect.

[0040] After the workpiece to be cut 2000 is cut, it can be transported to the collection point through the grasping device, and then the next workpiece to be cut 2000 is transported to the carrying position through the manipulator, and the positioning device 10 and the cutting device 20 perform the corresponding operations in sequence. In this way, the process is repeated until all the workpieces to be cut 2000 are cut.

[0041] In summary, the above-mentioned tobacco trademark paper cutting system 1000 uses the positioning device 10 to adsorb different parts of the workpiece to be cut 2000, making some parts of the adsorbed workpiece to be cut 2000 in a taut state, and then using the cutting device 20 to cut the taut part, improving the cutting effect and the qualified rate of the product obtained after cutting.

[0042] Among them, as Figure 3 shown, in some embodiments, the adsorption surface is provided with a buffer layer 70. The buffer layer 70 can be prepared from silica gel, ethylene propylene diene monomer rubber or ethylene propylene diene monomer rubber sponge, etc., and is installed in a detachable manner such as bonding. In this way, flexible contact between the adsorption surface and the workpiece to be cut 2000 can be realized, improving the protection effect on the workpiece to be cut 2000.

[0043] AsFigure 4 As shown, in some embodiments, the cutting device 200 further includes a mounting base 30, and the mounting base 30 is movably connected to the base 100 along the first direction X; the positioning device 10 includes a first positioning member 12 and a second positioning member 13. The first positioning member 12 and the second positioning member 13 are spaced apart along the third direction Z and form a moving channel 11. Both the first positioning member 12 and the second positioning member 13 are detachably connected to the mounting base 30, and both the first positioning member 12 and the second positioning member 13 are provided with adsorption surfaces. Among them, the first direction X, the second direction Y, and the third direction Z intersect pairwise.

[0044] Both the first positioning member 12 and the second positioning member 13 can be, but are not limited to, installed on the mounting base 30 through locking members such as bolts. When at least one of the first positioning member 12 and the second positioning member 13 is damaged, it is convenient for the user to replace the damaged part with a new part, which is equivalent to replacing the first positioning member 12 and the second positioning member 13 as a whole, reducing the maintenance cost.

[0045] In addition, by pushing the mounting base 30 to move along the first direction X on the base 100, the first positioning member 12 and the second positioning member can be driven to move synchronously, simplifying the movement mode of the positioning device 10.

[0046] Please refer to Figure 4 , in some embodiments, the first positioning member 12 includes a first mounting portion and a first buffer portion. One end of the first mounting portion is connected to the mounting base 30, and the other end is connected to the first buffer portion. The end of the first buffer portion away from the first mounting portion is provided with an adsorption surface. The second positioning member 13 includes a second mounting portion 131 and a second buffer portion 132. One end of the second mounting portion 131 is connected to the mounting base 30, and the other end is connected to the second buffer portion 132. The end of the second buffer portion 132 away from the second mounting portion 131 is provided with an adsorption surface.

[0047] The structure of the first mounting portion and the structure of the second mounting portion 131 can be the same, and the structure of the first buffer portion and the structure of the second buffer portion 132 can also be the same. Both can be prepared by using elastic members, silica gel members, etc. Such a setting reduces the molds required for preparing the first positioning member 12 and the second positioning member 13, reducing the production cost.

[0048] When the first mounting portion and the second mounting portion 131 come into contact with the workpiece to be cut 2000 and adsorb it, even if the mounting base 30 drives the first mounting portion and the second mounting portion 131 to move excessively in the first direction X, resulting in the first positioning member 12 and the second positioning member 13 applying a certain thrust to the workpiece to be cut 2000, however, because a first buffer portion is connected between the first mounting portion and the mounting base 30, and a second buffer portion 132 is connected between the second mounting portion 131 and the mounting base 30, a certain buffering effect can be achieved, making the contact between the workpiece to be cut 2000 and the first positioning portion and the second positioning portion flexible. The probability of the workpiece to be cut 2000 being torn due to force during the adsorption process is reduced, and the workpiece to be cut 2000 can be better protected.

[0049] Please continue to refer to Figure 4 , in some embodiments, the positioning device 10 further includes an abutting member 15. The abutting member 15, the first positioning member 12, and the second positioning member 13 are distributed along the third direction Z. The abutting surface of the abutting member 15 is parallel to the adsorption surface and is used to contact the workpiece to be cut 2000.

[0050] The abutting member 15 can be disposed close to the first positioning member 12 or close to the second positioning member 13. When the workpiece to be cut 2000 is adsorbed by the adsorption surface of the positioning member, some parts of the workpiece to be cut 2000 can also contact the abutting surface of the abutting member 15 to increase the contact area between the workpiece to be cut 2000 and the positioning device 10, so that as many parts of the workpiece to be cut 2000 as possible are in a plane, reducing the probability of deformation of the workpiece to be cut 2000.

[0051] Specifically, as Figure 2 shown, in some embodiments, the abutting member 15 includes an abutting portion 151 and a third buffer portion 152. One end of the third buffer portion 152 is movably connected to the mounting base 30, and the other end is connected to the abutting portion 151. The abutting portion 151 is provided with an abutting surface.

[0052] The shape of the abutting portion 151 can be, but is not limited to, a plate shape, so as to increase the contact area between the abutting portion 151 and the workpiece to be cut 2000 on the basis of simplifying the structure of the abutting portion 151. The third buffer portion 152 can be configured as an elastic member, and its structure can be the same as that of the first buffer portion to reduce the processing difficulty and processing cost of the third buffer portion 152.

[0053] When the abutting portion 151, the first mounting portion and the second mounting portion 131 are driven by the mounting base 30 and continuously approach the workpiece 2000 to be cut, even if the abutting portion 151, the first mounting portion and the second mounting portion 131 move excessively along the first direction X, resulting in a certain thrust on the workpiece 2000 to be cut. Since a first buffer portion is connected between the first mounting portion and the mounting base 30, and a second buffer portion 132 is connected between the second mounting portion 131 and the mounting base 30, a certain buffering effect can be achieved, so that the workpiece 2000 to be cut is in flexible contact with the first positioning portion and the second positioning portion.

[0054] Similarly, a third buffer portion 152 is also connected between the abutting portion 151 and the mounting base 30, which can also achieve flexible contact between the workpiece 2000 to be cut and the abutting portion 151, further reducing the probability of tearing of the workpiece 2000 during the adsorption process due to force, and can better protect the workpiece 2000 to be cut.

[0055] As Figure 4 and Figure 5 shown, in some embodiments, the third buffer portion 152 and the mounting base 30 are spaced apart and connected to the mounting base 30 via a connecting member 60. The third buffer portion 152 is movably connected to the connecting member 60 along the first direction X; the positioning device 10 further includes a detector 40 and a trigger member 50. The detector 40 is provided on the connecting member 60. A trigger member 50 is provided on a side of the third buffer portion 152 far from the mounting base 30 and is disposed opposite to the detector 40. The trigger member 50 can trigger the detector 40 to alarm.

[0056] The trigger member 50 can be configured as a metal member, and the detector 40 can be a metal detector 40. When the trigger member 50 approaches the detector 40, the detector 40 can be triggered to alarm.

[0057] Exemplarily, the third buffer portion 152, the connecting member 60 and the mounting base 30 are sequentially connected along the first direction X. There is a spacing between the third buffer portion 152 and the mounting base 30 in the first direction X, reserving a certain moving space for the third buffer portion 152.

[0058] The third buffer portion 152 includes a slide rod and a spring. The slide rod is disposed through the connecting member 60. A trigger member 50 is provided at one end of the slide rod close to the mounting base 30. The other end of the slide rod is connected to the abutting portion 151. A spring is sleeved on a portion of the slide rod exposed between the abutting portion 151 and the connecting member 60. The detector 40 is provided on a side of the connecting member 60 facing the trigger member 50.

[0059] When the abutting portion 151 is subjected to a force along the first direction X and towards the mounting base 30, the abutting portion 151 drives the third buffer portion 152 to move towards the mounting base 30. The trigger member 50 is driven by the third buffer portion 152 to move away from the detector 40. After the detector 40 fails to detect the trigger member 50, the detector 40 will alarm.

[0060] In this way, the trigger member 50 and the detector 40 can be cooperatively used to prompt the user whether the abutting member 15 moves excessively, reducing the probability that the workpiece to be cut 2000 is pulled or even damaged due to excessive pushing.

[0061] In some embodiments, the cutting device 20 further includes a cutting mechanism 21 and a moving mechanism 22. The moving mechanism 22 is detachably connected to the mounting base 30 and extends along the second direction Y. The cutting mechanism 21 is movably connected to the moving mechanism 22 along the second direction Y. The cutting member 2121 of the cutting mechanism 21 can move back and forth along the moving channel 11 to cut the workpiece to be cut 2000.

[0062] For example, the moving mechanism 22 can adopt a rodless cylinder and can be connected to the mounting base 30 through a locking member such as a bolt. When the moving mechanism 22 is damaged, it can be replaced. The piston of the rodless cylinder moves along the second direction Y and is connected to the cutting mechanism 21 to drive the cutting mechanism 21 to move.

[0063] Since the piston of the rodless cylinder can move back and forth along the second direction Y, the cutting member 2121 of the cutting mechanism 21 can enter the moving channel 11 under the drive of the rodless cylinder and move along the moving channel 11 to cut the workpiece to be cut 2000 covering the moving channel 11.

[0064] With such a setting, the structure of the cutting device 20 is simplified, and the processing and production difficulty of the cutting device 20 is reduced.

[0065] Please refer to Figure 3 and Figure 6 In some embodiments, the cutting mechanism 21 further includes a mounting member 212 and a locking member. The mounting member 212 is provided with a cutting member 2121 and a slot 2122. The slot 2122 extends along the third direction Z. The locking member passes through the slot 2122 to connect the mounting member 212 and the moving mechanism 22 together.

[0066] During installation, one end of the locking member is passed through the slot 2122 of the mounting member 212 to be connected to the mounting base 30. When the cutting member 2121 needs to smoothly enter the moving channel 11, the position of the locking member fixed to the slot 2122 can be adjusted to adjust the distance between the entire mounting member 212 and the moving mechanism 22 in the third direction Z, thereby adjusting the distance between the cutting member 2121 and the moving mechanism 22 in the third direction Z, so that the cutting member 2121 can smoothly enter the moving channel 11.

[0067] With such a setting, the flexibility of the cutting member 2121 in the third direction Z is improved, facilitating various types of cutting members 2121 to smoothly enter the moving channel 11 to perform cutting operations.

[0068] As Figure 7 shown, in some embodiments, the mounting member 212 includes a connecting portion 2123, a mating portion 2124, and an adjusting portion 2125. The connecting portion 2123 is provided with a slot 2122. One end of the mating portion 2124 is movably connected to the connecting portion 2123 along the first direction X, and the other end is connected with a cutting member 2121. The adjusting portion 2125 passes through the connecting portion 2123 and is connected to the mating portion 2124 to adjust the distance that the mating portion 2124 protrudes relative to the connecting portion 2123 along the first direction X.

[0069] Exemplarily, the adjusting portion 2125 includes a telescopic screw rod, and the screw rod can pass through the connecting portion 2123 and the mating portion 2124 to be connected. The connecting portion 2123 and the mating portion 2124 are slidably connected along the first direction X. By adjusting the adjusting portion 2125, its telescopic screw rod can push the mating portion 2124 to move relative to the connecting portion 2123 along the first direction X, thereby changing the protruding amount of the cutting portion relative to the connecting portion 2123, and further adjusting the protruding amount of the cutting portion in the moving channel 11 to more effectively cut the workpiece to be cut 2000.

[0070] Specifically, in some embodiments, the mating portion 2124 includes a first sub-portion 21241 and a second sub-portion 21242. The first sub-portion 21241 and the second sub-portion 21242 are detachably connected and jointly clamp the cutting member 2121. At least one of the first sub-portion 21241 and the second sub-portion 21242 is connected to the connecting portion 2123.

[0071] The first sub-portion 21241 and the second sub-portion 21242 can be snap-connected or connected together by a locking member such as a bolt to jointly clamp the cutting member 2121. Among them, the first sub-portion 21241 and the second sub-portion 21242 can both be connected to the connecting portion 2123, or only the first sub-portion 21241 is connected to the connecting portion 2123, or only the second sub-portion 21242 is connected to the connecting portion 2123.

[0072] In this way, the first sub-portion 21241 and the second sub-portion 21242 are used to clamp the cutting piece 2121 together, so that the user can disassemble and assemble the cutting piece 2121 easily.

[0073] More specifically, in some embodiments, the connecting portion 2123 is provided with a sliding groove 21231 , the sliding groove 21231 extends along the first direction X, and the sliding groove 21231 is slidably connected to the matching portion 2124 .

[0074] For example, a sliding groove 21231 is provided on the side of the connecting portion 2123 facing away from the mounting seat 30, and the sliding groove 21231 is slidably connected to the first sub-portion 21241 of the matching portion 2124. When the adjusting portion 2125 pushes the first sub-portion 21241 to move, the first sub-portion 21241 can move along the sliding groove 21231, thereby driving the cutting portion to move together, thereby improving the smoothness of the movement of the first sub-portion 21241 along the first direction X.

[0075] See also Figure 1 and Figure 2 In some embodiments, a first clamping plate 110 and a second clamping plate 120 are provided on the base 100 . The first clamping plate 110 and the second clamping plate 120 are spaced apart on both sides of the bearing position to form a clamping space for clamping the piece 2000 to be cut.

[0076] It is understandable that the cutting device 200 usually cuts a plurality of pieces to be cut 2000 one after another. When the piece to be cut 2000 enters the action area (i.e., the clamping space) of the cutting device 200, the piece to be cut 2000 is adsorbed by the adsorption portion of the positioning device 10 in the third direction Z, and the first clamping plate 110 and the second clamping plate 120 clamp the piece to be cut 2000 in the second direction Y.

[0077] In this way, the workpiece 2000 to be cut can be positioned in multiple directions, reducing the probability that the workpiece 2000 to be cut moves during the cutting process, resulting in unnecessary parts of the workpiece 2000 being cut, and the obtained product does not meet the requirements.

[0078] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0079] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patented application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A tobacco label cutting system, characterized in that Including: A base having a bearing position for bearing a workpiece to be cut; A cutting device movably mounted on the base in a first direction. The cutting device includes a positioning device and a cutting device. The positioning device is provided with a moving channel extending in a second direction. Adsorption surfaces are provided on both sides of the moving channel. All the adsorption surfaces face the bearing position and are perpendicular to the first direction. The adsorption surfaces are used for adsorbing the workpiece to be cut. The cutting device moves back and forth along the moving channel and is used for cutting the workpiece to be cut.

2. The tobacco label paper cutting system according to claim 1, characterized in that The cutting device further includes a mounting seat which is movably connected to the base in the first direction; The positioning device includes a first positioning member and a second positioning member. The first positioning member and the second positioning member are spaced apart in a third direction and form the moving channel. The first positioning member and the second positioning member are both detachably connected to the mounting seat, and the first positioning member and the second positioning member are both provided with the adsorption surfaces. Among them, the first direction, the second direction and the third direction intersect pairwise.

3. The tobacco label paper cutting system according to claim 2, characterized in that, The first positioning member includes a first mounting portion and a first buffer portion. One end of the first mounting portion is connected to the mounting seat, and the other end is connected to the first buffer portion. The adsorption surface is provided at one end of the first buffer portion away from the first mounting portion; The second positioning member includes a second mounting portion and a second buffer portion. One end of the second mounting portion is connected to the mounting seat, and the other end is connected to the second buffer portion. The adsorption surface is provided at one end of the second buffer portion away from the second mounting portion.

4. The tobacco label cutting system according to claim 3, characterized in that, The positioning device further includes an abutting member. The abutting member, the first positioning member and the second positioning member are distributed in the third direction. The abutting surface of the abutting member is parallel to the adsorption surface and is used for contacting the workpiece to be cut.

5. The tobacco label paper cutting system according to claim 4, characterized in that, The abutting member includes an abutting portion and a third buffer portion. One end of the third buffer portion is movably connected to the mounting seat, and the other end is connected to the abutting portion. The abutting surface is provided on the abutting portion.

6. The tobacco label paper cutting system according to claim 5, wherein The third buffer portion and the mounting seat are spaced apart and are connected to the mounting seat via a connecting member. The third buffer portion is movably connected to the connecting member in the first direction; The positioning device further includes a detector and a trigger member. The detector is provided on the connecting member. A trigger member is provided on one side of the third buffer portion close to the mounting seat and is disposed opposite to the detector. The trigger member can trigger the detector to alarm.

7. The tobacco label paper cutting system according to claim 4, characterized in that, The cutting device further includes a cutting mechanism and a moving mechanism. The moving mechanism is detachably connected to the mounting seat and extends in the second direction. The cutting mechanism is movably connected to the moving mechanism in the second direction. The cutting member of the cutting mechanism can move back and forth along the moving channel to cut the workpiece to be cut.

8. The tobacco label paper cutting system according to claim 7, characterized in that, The cutting mechanism further includes a mounting member and a locking member. The mounting member is provided with the cutting member and a card slot. The card slot extends in the third direction. The locking member passes through the card slot to connect the mounting member and the moving mechanism together.

9. The tobacco label cutting system according to claim 8, characterized in that, The mounting member includes a connecting portion, a mating portion, and an adjusting portion. The connecting portion is provided with the card slot. One end of the mating portion is movably connected to the connecting portion in a first direction, and the other end is connected with the cutting member. The adjusting portion passes through the connecting portion and is connected to the mating portion to adjust the distance that the mating portion protrudes in the first direction relative to the connecting portion.

10. The tobacco label paper cutting system according to claim 9, characterized in that, The mating portion includes a first sub-portion and a second sub-portion. The first sub-portion and the second sub-portion are detachably connected and jointly clamp the cutting member. At least one of the first sub-portion and the second sub-portion is connected to the connecting portion.

11. The tobacco label paper cutting system according to any one of claims 1 to 10, characterized in that, The base is provided with a first clamping plate and a second clamping plate. The first clamping plate and the second clamping plate are spaced apart on both sides of the carrying position and form a clamping space for clamping the workpiece to be cut.

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