Carton warehouse structure of packaging machine

Abstract

The utility model relates to a carton warehouse structure of a packaging machine. The carton warehouse structure comprises a main rack; the carton warehouse is partially embedded into the main machine frame and located at the conveying unit of the main machine frame, and the carton warehouse comprises a paper bin for containing cartons, a paper taking component and a paper feeding component, and the paper taking component and the paper feeding component are arranged on the paper bin; wherein the paper taking component is used for sucking a paper box in the paper bin, and the paper feeding component can drive the paper taking component to move towards the direction of the main machine frame. The paper taking device has the advantages that the paper taking time is shortened, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging machine technology, and in particular to a carton storage structure for a packaging machine. Background Technology

[0002] A packaging machine is a specialized piece of equipment used in the production and packaging of ceramic tiles to handle the packaging and corner wrapping processes. Its main function is to wrap ceramic tiles in cartons and perform corner wrapping to reduce the risk of damage to the tiles during transportation due to impacts at the corners.

[0003] Packaging machines typically consist of the following main components: a transport unit, used to feed the tiles to be processed into the machine and transfer them from one processing unit to another within the machine to ensure the continuity and efficiency of the processing; the transport system usually includes conveyor belts, rollers, etc.; a paper bin unit, to provide cardboard boxes for packaging the tiles in subsequent production stages; a corner processing unit, responsible for wrapping the corners of the tiles; a pressing / adhesive device, used to press or adhere the corner wrapping material to the corners of the tiles; a packaging unit, which wraps the cardboard box around the tile; a gripping / suction unit, used by each stage to grip the tiles and cardboard boxes; a control system, allowing users to set processing parameters; and safety devices to ensure the safety of operators.

[0004] Existing packaging machines typically integrate the feeding unit, packaging unit, corner treatment unit, pressing / gluing device, and gripping / suction unit on the main frame; while the paper bin unit is located outside the main frame. When it is necessary to feed the carton into the main frame to prepare for packaging the tiles, the gripping / suction unit in the main frame needs to move to the outside of the main frame to pick up the paper. Due to the excessively long stroke, the work efficiency is seriously affected, which is a major pain point that prevents current packaging machines from speeding up.

[0005] Therefore, the applicant has devoted itself to studying the aforementioned prior art and applying theoretical principles to try to solve the aforementioned problems, which has become the target of the applicant's improvement. Utility Model Content

[0006] The purpose of this utility model is to provide a carton storage structure for a packaging machine, which shortens the paper picking process and improves work efficiency.

[0007] The carton storage structure for the packaging machine provided by this utility model includes:

[0008] Mainframe rack;

[0009] The cardboard box storage is partially embedded in the main frame and located at the transport unit of the main frame. The cardboard box storage includes a paper bin for placing cardboard boxes, a paper picking component and a paper feeding component disposed on the paper bin.

[0010] The paper taking member is used for sucking the carton in the paper bin, and the paper feeding member can drive the paper taking member to move towards the main rack.

[0011] Optionally, the paper bin comprises a sub-rack and an adjusting mechanism mounted on the sub-rack, part of the sub-rack is embedded in the main rack and is located at the transportation unit of the main rack, the top of the sub-rack is provided with the paper taking member and the paper feeding member;

[0012] The adjusting mechanism comprises side plates, adjusting screws, hand wheels, slide rods, linear bearings, sliding blocks and bottom plates, the side plates are two and oppositely arranged in the sub-rack, the number of the adjusting screws is matched with the side plates, the adjusting screws are oppositely arranged along the X direction, each of the adjusting screws penetrates through the sub-rack and one of the side plates, one end of each of the adjusting screws extends out of the sub-rack, the hand wheels are fixedly connected to the ends of the adjusting screws outside the sub-rack, the slide rods are two and arranged along the X direction and fixedly arranged on the sub-rack, each of the slide rods penetrates through the side plates, the adjusting screws are between the slide rods, at least one of the linear bearings is sleeved on each of the slide rods and located at the position corresponding to the slide rod and the linear bearing, the screw adjusting nuts are sleeved on the adjusting screws and located at the positions corresponding to the adjusting screws and the side plates, at least one of the sliding blocks is slidingly connected to each of the slide rods, the bottom plates are fixedly connected to the sliding blocks and located above the adjusting screws and the slide rods, the bottom plates are arranged along the Z direction, the bottom plates are used for supporting the cartons, and the paper taking member can suck the cartons on the bottom plates.

[0013] Optionally, the adjusting mechanism further comprises support rails fixedly arranged on the upper part of the sub-rack along the X direction, linear sliding seats slidingly connected to the support rails, and connecting plates fixedly connected to the linear sliding seats and the side plates.

[0014] The support rails are located on one side of the paper taking member, and the support rails and the linear sliding seats are located above the side plates.

[0015] Optionally, the paper bin further comprises a baffle member, the baffle member comprises mounting seats, elongated rods, blocking plates, handles and adjusting handles.

[0016] The mounting seat is arranged along the Z direction at the position opposite to the paper feeding member, and is located at the side of the paper taking member, one end of the mounting seat is fixed on the upper part of the secondary machine frame, the other end is in tubular shape, one end of the elongated rod is inserted into the other end of the mounting seat, one end of the blocking plate is fixedly installed on the end of the other end of the elongated rod, the other end of the blocking plate extends to the lower part of the secondary machine frame, the handle is fixedly installed on the blocking plate, the adjusting handle is threadedly connected on the mounting seat, and the threaded end of the adjusting handle penetrates through the side wall of the mounting seat and can abut on the elongated rod.

[0017] Optionally, the paper taking member comprises a sliding assembly, a mounting frame, a first driving element, and a paper taking assembly.

[0018] The sliding assembly is fixedly installed on the top of the secondary machine frame, the mounting frame is fixedly installed on the sliding assembly, the paper feeding member is located at one side of the mounting frame, and the paper feeding member can drive the mounting frame to slide on the sliding assembly, the first driving element is fixedly installed on the mounting frame, and the telescopic end of the first driving element is arranged towards the bottom plate, the paper taking assembly is fixedly installed on the telescopic end of the first driving element and located between the mounting frame and the bottom plate, and the paper taking assembly is also located between the two side blocking plates.

[0019] Optionally, the sliding assembly is two groups, and each sliding assembly is arranged on the top of the secondary machine frame in the X direction, each sliding assembly comprises a linear guide rail fixed on the top of the secondary machine frame in the Z direction and a linear sliding block slidingly connected on the linear guide rail.

[0020] Both ends of the mounting frame are fixedly installed on the two linear sliding blocks, each linear guide rail is fixedly installed on the top of the secondary machine frame, the mounting frame is arranged in the X direction, and the first driving element and the paper feeding member are located between the two sliding assemblies.

[0021] Optionally, the paper taking assembly comprises a suction disc frame, a mounting plate, and a vacuum suction disc.

[0022] The telescopic end of the first driving element is fixedly installed on the middle part of the suction disc frame, at least one mounting plate is arranged on the suction disc frame, and at least one vacuum suction disc is fixedly installed on the mounting plate.

[0023] Optionally, a long hole is formed on the mounting plate, the mounting plate is assembled with the suction disc frame by penetrating the long hole through the fastener, and the vacuum suction disc is located at one side of the long hole.

[0024] Optionally, the paper feeding member comprises a fixed seat and a second driving element, the fixed seat is fixedly installed on the top of the sub-frame, the second driving element is arranged along the X direction and is fixedly installed on the fixed seat, and the telescopic end of the second driving element is fixedly connected with the mounting frame through the fixed seat.

[0025] The embodiment of the present application has at least the following beneficial effects:

[0026] Compared with the conventional packaging machine, the carton magazine structure of the packaging machine does not need to move the grabbing / sucking unit inside the equipment to the outside to perform the paper taking action, thereby shortening the paper taking time and improving the working efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0029] Figure 2 It is a schematic diagram of the overall structure of the main frame in the present application;

[0030] Figure 3 It is a schematic diagram of the overall structure of the carton magazine in the present application;

[0031] Figure 4 It is an assembly diagram of the sub-frame and the adjusting mechanism in the present application;

[0032] Figure 5 It is a schematic diagram of part of the adjusting mechanism in the present application;

[0033] Figure 6 It is a schematic diagram of the overall structure of the baffle member in the present application;

[0034] Figure 7 It is a schematic diagram of the overall structure of the paper taking member in the present application;

[0035] Figure 8 It is another view of the overall structure of the paper taking member in the present application;

[0036] Figure 9 It is a schematic diagram of the overall structure of the paper taking member in the present application Figure 8 It is an enlarged schematic diagram of the structure at A in the present application;

[0037] Figure 10It is the overall structure of the paper taking assembly in the utility model and the top view schematic diagram.

[0038] Figure 11 It is the assembly schematic diagram of the mounting plate and the vacuum chuck in the utility model.

[0039] Figure 12 It is the assembly schematic diagram of the paper feeding member and the paper taking member in the utility model.

[0040] Among them:

[0041] 100, main frame;

[0042] 200, carton library;

[0043] 210, paper bin; 211, sub-frame; 212, adjusting mechanism; 212a, side baffle; 212b, adjusting screw; 212c, hand wheel; 212d, sliding rod; 212e, linear bearing; 212f, sliding block; 212g, bottom plate; 212h, supporting guide rail; 212i, linear slide; 212j, connecting plate; 213, baffle member; 213a, mounting seat; 213b, elongated rod; 213c, blocking plate; 213d, handle; 213e, adjusting handle;

[0044] 220, paper taking member; 221, sliding assembly; 2211, linear guide rail; 2212, linear sliding block; 222, mounting rack; 223, first driving element; 224, paper taking assembly; 2241, chuck rack; 2242, mounting plate; 2242a, long hole; 2243, vacuum chuck;

[0045] 230, paper feeding member; 231, fixing seat; 232, second driving element. DETAILED DESCRIPTION

[0046] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The drawings show the preferred embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0047] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are specifically intended to be construed in an inclusive sense and not to the exclusion of any other items.

[0049] The existing packaging machine usually integrates the feeding unit, the packaging unit, the corner processing unit, the pressing / adhesion device, and the grabbing / sucking unit on the main rack; and the paper bin unit is arranged outside the main rack. When it is necessary to send the carton into the main rack for packaging preparation of the tiles, the grabbing / sucking unit in the main rack needs to be moved to the outside of the main rack to take the carton. Since the stroke is too long, the working efficiency is seriously affected, which is a big pain point for the current packaging machine to speed up.

[0050] Referring to Figures 1-12 The packaging machine provided by the application comprises a main rack 100 and a carton library 200.

[0051] Part of the carton library 200 is embedded in the main rack 100 and is located at the conveying unit of the main rack 100. The carton library 200 comprises a paper bin 210 for placing the carton, a paper taking member 220 arranged on the paper bin 210, and a paper feeding member 230. The paper taking member 220 is used to suck the carton in the paper bin 210, and the paper feeding member 230 can drive the paper taking member 220 to move towards the main rack 100.

[0052] Part of the carton library 200 is embedded in the main rack 100, which is beneficial to the improvement of the automation efficiency of the device and the shortening of the paper taking stroke of the device. The paper taking member 220 and the paper feeding member 230 are arranged to further improve the paper taking speed of the device. Compared with the known packaging machine, the grabbing / sucking unit in the device does not need to move to the outside to take the paper, the paper taking time is shortened, and the working efficiency of the device is improved.

[0053] In actual implementation, part of the carton library 200 is embedded in the main rack 100. It should be understood that the main rack 100 is provided with an embedding position (not marked in the figure) for the embedding of the carton library 200. It is worth noting that the size of the part of the carton library 200 embedded in the main rack 100 is smaller than the size of the part of the carton library 200 located outside the main rack 100.

[0054] In the embodiment, detailed reference is made to Figures 3-5As shown, the paper bin 210 comprises a sub-frame 211 and an adjusting mechanism 212 mounted on the sub-frame 211, part of the sub-frame 211 is embedded in the main frame 100 and is at the transport unit of the main frame 100, and the top of the sub-frame 211 is provided with a paper taking member 220 and a paper feeding member 230. The adjusting mechanism 212 adjusts the distance in the X direction to adapt to paper boxes of different sizes.

[0055] The adjusting mechanism 212 comprises two side plates 212a oppositely arranged in the sub-frame 211, adjusting screws 212b corresponding in number to the side plates 212a and oppositely arranged in the X direction, each of the adjusting screws 212b extending through the sub-frame 211 and one side plate 212a, each of the adjusting screws 212b having a hand wheel 212c fixedly connected to the end thereof extending out of the frame, two slide rods 212d arranged in the X direction and fixedly connected to the sub-frame 211, each of the slide rods 212d extending through the side plate 212a, each of the adjusting screws 212b being between the two slide rods 212d, at least one linear bearing 212e being sleeved on each of the slide rods 212d and corresponding in position to the slide rod 212d and the linear bearing 212e, a screw adjusting nut (not shown) being sleeved on each of the adjusting screws 212b and corresponding in position to the adjusting screw 212b and the side plate 212a, at least one sliding block 212f being slidably connected to each of the slide rods 212d, and a bottom plate 212g being fixedly connected to the sliding block 212f and arranged above the adjusting screw 212b and the slide rod 212d in the Z direction, the bottom plate 212g being used for supporting the paper box, and the paper taking member 220 being capable of sucking the paper box on the bottom plate 212g. Rotating the hand wheel 212c drives the adjusting screw 212b to work, so as to adjust the distance between the two side plates 212a to adapt to paper boxes of different sizes.

[0056] It is worth noting that the linear bearings 212e on the slide rods 212d and the adjusting screws 212b are embedded in the side plates 212a; a bearing should also be arranged at the position corresponding to the adjusting screw 212b and the sub-frame 211, that is, the bearing is sleeved on the adjusting screw 212b and embedded in the sub-frame 211.

[0057] In the embodiment, the adjusting mechanism 212 further comprises a support rail 212h fixed on the upper portion of the sub-frame 211 along the X direction, a linear slide 212i slidably connected to the support rail 212h, and a connecting plate 212j fixedly connected to the linear slide 212i and the side baffle 212a. The support rail 212h is located on the side of the paper taking member 220, and the support rail 212h and the linear slide 212i are both located above the side baffle 212a. The linear slide 212i and the side baffle 212a are connected through the connecting plate 212j. When the distance between the two side baffles 212a is adjusted, the linear slide 212i can move smoothly on the support rail 212h, thereby improving the running stability of the equipment.

[0058] In the embodiment, the paper bin 210 further comprises a baffle member 213, which comprises a mounting seat 213a, an elongated rod 213b, a blocking plate 213c, a handle 213d, and an adjusting handle 213e. The mounting seat 213a is arranged along the Z direction at a position opposite to the paper feeding member 230 and is located on the side of the paper taking member 220. One end of the mounting seat 213a is fixed on the upper portion of the sub-frame 211, and the other end is in a tubular shape. One end of the elongated rod 213b is inserted into the other end of the mounting seat 213a. One end of the blocking plate 213c is fixedly installed on the other end of the elongated rod 213b. The other end of the blocking plate 213c extends towards the lower portion of the sub-frame 211. The handle 213d is fixedly installed on the blocking plate 213c. The adjusting handle 213e is threadedly connected to the mounting seat 213a, and the threaded end of the adjusting handle 213e penetrates through the side wall of the mounting seat 213a and can abut against the elongated rod 213b. The baffle member 213 is used to adjust the distance in the Z direction to adapt to different sizes of cartons.

[0059] In the embodiment, the paper taking member 220 comprises a sliding assembly 221, a mounting rack 222, a first driving element 223, and a paper taking assembly 224. The sliding assembly 221 is fixedly installed on the top of the sub-frame 211. The mounting rack 222 is fixedly installed on the sliding assembly 221. The paper feeding member 230 is located on the side of the mounting rack 222, and the paper feeding member 230 can drive the mounting rack 222 to slide on the sliding assembly 221. The first driving element 223 is fixedly installed on the mounting rack 222, and the telescopic end of the first driving element 223 is arranged towards the bottom plate 212g. The paper taking assembly 224 is fixedly installed on the telescopic end of the first driving element 223 and is located between the mounting rack 222 and the bottom plate 212g, and the paper taking assembly 224 is also located between the two side baffles 212a. The mounting rack 222 and the paper taking assembly 224 are driven by the paper feeding member 230 to move towards the main frame 100 on the sliding assembly 221.

[0060] It is worth noting that part of the paper feeding member 230 is located in the main frame 100 in the initial state. The first driving element 223 can be a pneumatic cylinder.

[0061] In the embodiment, the slide assemblies 221 are two groups, which are arranged opposite to each other in the X direction on the top of the sub-frame 211. Each slide assembly 221 comprises a linear guide rail 2211 fixed on the top of the sub-frame 211 in the Z direction, and a linear slide block 2212 slidably connected to the linear guide rail 2211. The two ends of a mounting bracket 222 are fixedly installed on the two linear slide blocks 2212. Each linear guide rail 2211 is fixedly installed on the top of the sub-frame 211. The mounting bracket 222 is arranged in the X direction, and the first driving element 223 and the paper feeding member 230 are between the two slide assemblies 221. By arranging the slide assemblies 221, the mounting bracket 222 fixed on the linear slide block 2212 can be moved, and then the paper taking member 220 on the mounting bracket 222 can be moved to move the carton to the direction of the main frame 100, thereby shortening the paper taking stroke.

[0062] In the embodiment, the paper taking assembly 224 comprises a suction cup bracket 2241, a mounting plate 2242, and a vacuum suction cup 2243. The telescopic end of the first driving element 223 is fixedly installed on the middle of the suction cup bracket 2241. At least one mounting plate 2242 is arranged on the suction cup bracket 2241, and at least one vacuum suction cup 2243 is fixedly installed on the mounting plate 2242. The first driving element 223 can drive the mounting plate 2242 and the vacuum suction cup 2243 to move to the direction of the bottom plate 212g, so that the vacuum suction cup 2243 can suck the carton on the bottom plate 212g.

[0063] It is worth noting that the part of the suction cup bracket 2241, the mounting plate 2242, and the vacuum suction cup 2243 on the same side of the paper feeding mechanism are in the main frame 100 in the initial state.

[0064] In the embodiment, a long hole 2242a is formed on the mounting plate 2242, and the mounting plate 2242 is assembled with the suction cup bracket 2241 by penetrating the long hole 2242a with a fastener (not shown in the figure). The vacuum suction cup 2243 is on one side of the long hole 2242a. The long hole 2242a is arranged to facilitate adjusting the installation position of the mounting plate 2242 on the suction cup bracket 2241.

[0065] In the embodiment, the paper feeding member 230 comprises a fixed seat 231 and a second driving element 232. The fixed seat 231 is fixedly installed on the top of the sub-frame 211. The second driving element 232 is arranged in the X direction and is fixedly installed on the fixed seat 231. The telescopic end of the second driving element 232 penetrates the fixed seat 231 and is fixedly connected with the mounting bracket 222.

[0066] It is worth noting that the second driving element 232 can be a pneumatic cylinder. The second driving element 232 is in the main frame 100, and the telescopic end of the second driving element 232 extends out of the main frame 100 and is connected with the mounting bracket 222.

[0067] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but cannot be understood as a limitation on the patent application scope. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A carton magazine structure of a packaging machine, characterized in that, It includes: The main frame; The paper box library is partially embedded in the main frame and is at the transport unit of the main frame, and the paper box library includes a paper bin for placing a paper box, a paper taking member provided on the paper bin, and a paper feeding member; The paper taking member is used to suck the paper box in the paper bin, and the paper feeding member can drive the paper taking member to move towards the main frame.

2. The carton magazine structure of the packaging machine according to claim 1, characterized in that: The paper bin includes a sub-frame and an adjusting mechanism mounted on the sub-frame, part of the sub-frame is embedded in the main frame and is at the transport unit of the main frame, and the top of the sub-frame is provided with the paper taking member and the paper feeding member; The adjusting mechanism includes side plates, adjusting screws, hand wheels, slide rods, linear bearings, sliding blocks and bottom plates, the side plates are two and oppositely arranged in the sub-frame, the number of adjusting screws is matched with the side plates and is arranged in the X direction, each adjusting screw penetrates through the sub-frame and a side plate, one end of each adjusting screw extends out of the frame, the hand wheel is fixedly connected to the end of each adjusting screw outside the sub-frame, the slide rods are two and are arranged in the X direction and are fixed on the sub-frame, each slide rod penetrates through the side plate, each adjusting screw is between the two slide rods, at least one linear bearing is sleeved on each slide rod and is located at the position corresponding to the slide rod and the linear bearing, a screw adjusting nut is also sleeved on each adjusting screw and is located at the position corresponding to the adjusting screw and the side plate, at least one sliding block is slidingly connected to each slide rod, the bottom plate is fixedly connected to the sliding block and is located above the adjusting screw and the slide rod, the bottom plate is arranged in the Z direction, the bottom plate is used to support the paper box, and the paper taking member can suck the paper box on the bottom plate.

3. The carton magazine structure of the packaging machine according to claim 2, characterized in that: The adjusting mechanism further includes a support rail fixed on the upper part of the sub-frame in the X direction, a linear slide connected to the support rail, and a connecting plate fixedly connected to the linear slide and the side plate; The support rail is on the side of the paper taking member, and the support rail and the linear slide are above the side plate.

4. The carton magazine structure of the packaging machine according to claim 2, characterized in that: The paper bin further includes a baffle member, the baffle member includes a mounting seat, an elongated rod, a blocking plate, a handle and an adjusting handle; The mounting seat is arranged in the Z direction at a position opposite to the paper feeding member, and the mounting seat is on the side of the paper taking member, one end of the mounting seat is fixed on the upper part of the sub-frame, the other end is tubular, one end of the elongated rod is inserted into the other end of the mounting seat, one end of the blocking plate is fixedly installed on the other end of the elongated rod, the other end of the blocking plate extends towards the lower part of the sub-frame, the handle is fixedly installed on the blocking plate, and the adjusting handle is threadedly connected to the mounting seat, the threaded end of the adjusting handle penetrates through the side wall of the mounting seat and can abut against the elongated rod.

5. The carton magazine structure of the packaging machine according to claim 2, characterized in that: The paper taking member includes a sliding assembly, a mounting rack, a first driving element and a paper taking assembly; The sliding assembly is fixedly installed on the top of the sub-frame, the mounting frame is fixedly installed on the sliding assembly, the paper feeding member is arranged on one side of the mounting frame, the paper feeding member can drive the mounting frame to slide on the sliding assembly, the first driving element is fixedly installed on the mounting frame, and the telescopic end of the first driving element is arranged towards the bottom plate, the paper taking assembly is fixedly installed on the telescopic end of the first driving element and arranged between the mounting frame and the bottom plate, and the paper taking assembly is also arranged between the two side plates.

6. The carton magazine structure of the packaging machine according to claim 5, characterized in that: The sliding assembly is two groups, which are arranged opposite to each other in the X direction on the top of the sub-frame, each sliding assembly comprises a linear guide rail fixed in the Z direction on the top of the sub-frame and a linear sliding block slidingly connected to the linear guide rail. The two ends of the mounting frame are fixedly installed on the two linear sliding blocks, each linear guide rail is fixedly installed on the top of the sub-frame, the mounting frame is arranged in the X direction, and the first driving element and the paper feeding member are arranged between the two sliding assemblies.

7. The carton magazine structure of the packaging machine according to claim 5, characterized in that: The paper taking assembly comprises a suction disc frame, a mounting plate and a vacuum suction disc. The telescopic end of the first driving element is fixedly installed on the middle of the suction disc frame, at least one mounting plate is arranged on the suction disc frame, and at least one vacuum suction disc is fixedly installed on the mounting plate.

8. A carton magazine structure for a packaging machine according to claim 7, characterized in that: A long hole is formed in the mounting plate, the mounting plate is assembled with the suction disc frame by penetrating the long hole through a fastener, and the vacuum suction disc is arranged on one side of the long hole.

9. The carton magazine structure of the packaging machine according to claim 5, characterized in that: The paper feeding member comprises a fixed seat and a second driving element, the fixed seat is fixedly installed on the top of the sub-frame, the second driving element is arranged in the X direction and fixedly installed on the fixed seat, and the telescopic end of the second driving element is fixedly connected with the mounting frame by penetrating the fixed seat.

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