Carton sticking machine for carton processing

Abstract

The utility model relates to the field of carton processing, and discloses a carton sticking machine for carton processing, which comprises carton sticking equipment, a plurality of conveying belts are movably mounted on the upper surface of the carton sticking equipment, a support roller is rotatably mounted between every two adjacent conveying belts, support frames are symmetrically welded to the edge of the top end of the carton sticking equipment, and movable blocks are movably mounted at the bottoms in the support frames; sliding grooves are formed in the bottoms of the two sides of the inner wall of the supporting frame in a penetrating mode, a driving rotating shaft is rotationally installed between the two movable blocks and penetrates through the sliding grooves, pressing rollers are symmetrically and movably installed on the outer surface of the driving rotating shaft, a plurality of limiting grooves are formed in the two sides of each pressing roller, and movable sleeves sleeve the outer surface of the driving rotating shaft and are close to the two sides of each pressing roller. The compression roller is fixed to different positions of the outer surface of the driving rotating shaft, so that the effect that the compression roller is conveniently adjusted to be suitable for different types of paperboards is achieved, the overall practicability of the compression roller is improved, and the problem that position deviation exists between the compression roller and the paperboards during use is solved.

Description

Technical Field

[0001] This application relates to the field of carton processing, and particularly to a carton gluing machine for carton processing. Background Art

[0002] Carton processing usually involves cutting, folding, gluing, and reinforcing raw cardboard materials to make various types of cartons and packaging products. During the processing, the cardboard cut into a certain shape is placed into the carton gluing machine, and the pre-printed cardboard sheets are transformed into finished cartons through a series of processes (such as folding, gluing, cutting, etc.) by the carton gluing machine.

[0003] When the cardboard passes through the folding part of the carton gluing machine, multiple pressure rollers roll-press the folding part of the cardboard. However, due to certain differences in the sizes and thicknesses of different types of cardboard, there may be a certain deviation between the folding part of the cardboard placed in the carton gluing machine and the position of the pressure rollers, and there will be a certain gap between the cardboard and the pressure rollers, thus affecting the rolling effect of the pressure rollers on different types of cardboard and reducing the overall use efficiency of the carton gluing machine.

[0004] Regarding the above related technologies, the inventor believes that there are defects in the inconvenient adjustment of the position of the pressure rollers during the internal processing of different types of cardboard in the carton gluing machine. Therefore, a carton gluing machine for carton processing is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the problem of inconvenient adjustment of the position of the pressure rollers during the internal processing of different types of cardboard in the carton gluing machine, this application provides a carton gluing machine for carton processing.

[0006] The carton gluing machine for carton processing provided by this application adopts the following technical solutions:

[0007] A carton gluing machine for carton processing includes a gluing device. A plurality of conveyor belts are movably installed on the upper surface of the gluing device, and a support roller is rotatably installed between two adjacent conveyor belts. The top edges of the gluing device are symmetrically welded with support frames. An activity block is movably installed at the inner bottom of the support frames. Sliding grooves are through-opened at the bottoms of both sides of the inner walls of the support frames. A driving rotating shaft is rotatably installed between the two activity blocks through the sliding grooves. Pressure rollers are symmetrically and movably installed on the outer surface of the driving rotating shaft. A plurality of limiting grooves are opened on both sides of the pressure rollers. Activity sleeves are sleeved on the outer surface of the driving rotating shaft near both sides of the pressure rollers. A fixing plate is welded to one side of the activity sleeve, and a plurality of limiting blocks are fixedly connected to one side of the fixing plate. A limiting mechanism is further provided on the outer surface of the activity sleeve for fixing the activity sleeve on the outer surface of the driving rotating shaft.

[0008] Preferably, the limiting mechanism includes a number of elastic clamping blocks, which are equidistantly welded to the middle part of the other side of the fixed plate. An external thread is provided on one side of the outer surface of the movable sleeve, and a threaded sleeve is threadedly connected to the outer surface of the movable sleeve. A limiting collar is welded on one side of the threaded sleeve and placed on the outer surface of the movable sleeve.

[0009] Preferably, the upper surface of the movable block extends outside the support frame and is welded with a movable bracket. A support plate is fixedly connected near the top between the two support frames. A lead screw is rotatably installed through the middle of the top of the support plate and passes through the movable bracket. Guide support rods are welded on both sides of the top of the support plate near the lead screw.

[0010] Preferably, the volume of the limiting block is smaller than the internal volume of the limiting groove. The limiting block is located inside the limiting groove, and the limiting groove and the limiting block are engaged with each other.

[0011] Preferably, a threaded hole is provided through the middle of the top of the movable bracket. One side of the outer surface of the lead screw is located inside the threaded hole. Through holes are provided through both sides of the top of the movable bracket. One side of the outer surface of the guide support rod is located inside the through hole.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] By placing the cardboard on the upper surface of the conveyor belt for transportation, the pressing roller is pressed against the folding part of the cardboard. Adjust the placement position of the pressing roller on the outer surface of the driving rotating shaft, rotate the threaded sleeve so that the elastic clamping block is limited and abutted against the outer surface of the driving rotating shaft, and then fix the limiting block in the limiting groove. And rotate the lead screw to adjust the movement of the movable bracket, thereby adjusting the gap between the pressing roller and the cardboard; compared with the prior art, this solution has the effect of facilitating the adjustment of the pressing roller to be applicable to different types of cardboard, improving the overall practicability of the pressing roller, solving the problem of positional deviation between the pressing roller and the cardboard during use, and improving the overall processing efficiency of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the application embodiment;

[0015] Figure 2 is the structural schematic diagram of the support frame in the application embodiment;

[0016] Figure 3 is the structural schematic diagram of the pressing roller in the application embodiment;

[0017] Figure 4 is the structural schematic diagram of the movable sleeve in the application embodiment;

[0018] Description of reference numerals: 1, carton gluing equipment; 2, conveyor belt; 3, support roller; 4, support frame; 5, movable block; 6, sliding groove; 7, driving rotating shaft; 8, pressing roller; 9, limiting groove; 10, movable sleeve; 11, fixing plate; 12, limiting block; 13, elastic clamping block; 14, threaded sleeve; 15, limiting clamping sleeve; 16, movable bracket; 17, support plate; 18, lead screw; 19, guiding support rod. Detailed implementation manners

[0019] The following further describes the present application in detail in conjunction with the Figures 1-4 accompanying drawings.

[0020] The embodiment of the present application discloses a carton gluing machine for carton processing. Refer to Figures 1-4 . A carton gluing machine for carton processing includes a carton gluing device 1. A plurality of conveyor belts 2 are movably installed on the upper surface of the carton gluing device 1. Support rollers 3 are rotatably installed between two adjacent conveyor belts 2. The plurality of conveyor belts 2 cooperate with the support rollers 3 to movably support the cardboard, so as to keep the cardboard in a stable placement state during transportation. Symmetrically welded to the top edge of the carton gluing device 1 are support frames 4. A movable block 5 is movably installed at the inner bottom of the support frame 4. Sliding grooves 6 are respectively opened through the two bottom sides of the inner walls of the support frames 4. A driving rotating shaft 7 is rotatably installed between the two movable blocks 5 through the sliding grooves 6. A driving motor is further provided on one side of the driving rotating shaft 7 extending outside the support frame 4. The driving rotating shaft 7 is controlled by the motor to rotate. Pressing rollers 8 are symmetrically movably installed on the outer surface of the driving rotating shaft 7. A plurality of limiting grooves 9 are respectively opened on both sides of the pressing roller 8. Movable sleeves 10 are respectively sleeved on the outer surface of the driving rotating shaft 7 near both sides of the pressing roller 8. A fixing plate 11 is welded to one side of the movable sleeve 10. A plurality of limiting blocks 12 are fixedly connected to one side of the fixing plate 11. The volume of the limiting block 12 is smaller than the inner volume of the limiting groove 9. The limiting block 12 is located inside the limiting groove 9. The limiting groove 9 and the limiting block 12 are engaged with each other. A limiting mechanism is further provided on the outer surface of the movable sleeve 10 for fixing the movable sleeve 10 on the outer surface of the driving rotating shaft 7.

[0021] By placing the cardboard on the upper surface of the conveyor belt 2 for transportation, the support roller 3 and the pressing roller 8 are used to roll press at the folding part of the cardboard, so that the pressing roller 8 adjusts the placement position along the outer surface of the driving rotating shaft 7. At the same time, the movable sleeves 10 are symmetrically and movably clamped on both sides of the outer surface of the pressing roller 8, so that the limiting blocks 12 are placed in the limiting grooves 9, and the fixing plate 11 is closely attached to the outer surface of the pressing roller 8, so that the movable sleeves 10 cooperate with the fixing plate 11 to fix the pressing roller 8 at different positions on the outer surface of the driving rotating shaft 7, reflecting the limiting and supporting effect of the limiting block 12 on the pressing roller 8.

[0022] Refer to Figure 3 and Figure 4, the limiting mechanism includes a number of elastic blocks 13, which are equidistantly welded in the middle of the other side of the fixed plate 11. An external thread is provided on one side of the outer surface of the movable sleeve 10. A threaded sleeve 14 is threadedly connected to the outer surface of the movable sleeve 10. A limiting collar 15 is welded to the outer surface of the movable sleeve 10 on one side of the threaded sleeve 14.

[0023] By rotating the threaded sleeve 14 to move along the outer surface of the movable sleeve 10, the threaded sleeve 14 drives the limiting collar 15 to squeeze a number of elastic blocks 13 to move, so that the elastic blocks 13 move along the inside of the movable sleeve 10 and are limited to abut against the outer surface of the driving rotating shaft 7, thereby keeping the movable sleeve 10 fixed on the outer surface of the driving rotating shaft 7. The pressing roller 8 is fixed at different positions on the outer surface of the driving rotating shaft 7, which reflects the limiting and fixing effect of a number of elastic blocks 13 cooperating with the limiting collar 15 on the movable sleeve 10, and improves the stability of the movable sleeve 10 on the outer surface of the driving rotating shaft 7.

[0024] Refer to Figure 1 and Figure 2 , the upper surface of the movable block 5 extends outside the support frame 4 and is welded with a movable support 16. A support plate 17 is fixedly connected near the top between the two support frames 4. A lead screw 18 is rotatably installed through the middle of the top of the support plate 17 and passes through the movable support 16. Guide support rods 19 are welded on both sides of the top of the support plate 17 near the lead screw 18. A threaded hole is provided through the middle of the top of the movable support 16. One side of the outer surface of the lead screw 18 is located inside the threaded hole. Through holes are provided through both sides of the top of the movable support 16. One side of the outer surface of the guide support rod 19 is located inside the through hole.

[0025] By rotating the lead screw 18 to adjust the up and down movement of the movable support 16 along the inside of the support frame 4, the movable support 16 drives the movable block 5 to move, and the driving rotating shaft 7 moves along the inside of the sliding groove 6, so that the pressing roller 8 is placed at different heights on the outer surface of the support frame 4, thereby adjusting the gap between the pressing roller 8 and the cardboard, which reflects the overall height adjustment effect of the pressing roller 8.

[0026] The implementation principle of a carton gluing machine for carton processing in an embodiment of the present application is as follows: The cardboard is conveyed on the upper surface of the conveyor belt 2, and the support roller 3 cooperates with the pressure roller 8 to roll press at the folding position of the cardboard. The pressure roller 8 moves along the outer surface of the driving rotating shaft 7 to adjust the placement position. At the same time, the movable sleeves 10 are symmetrically and movably clamped on both sides of the outer surface of the pressure roller 8, the limiting blocks 12 are placed in the limiting grooves 9, and the fixing plate 11 is closely attached to the outer surface of the pressure roller 8. The threaded sleeve 14 rotates and moves along the outer surface of the movable sleeve 10, so that the threaded sleeve 14 drives the limiting collar 15 to squeeze a plurality of elastic blocks 13 to move. The elastic blocks 13 move along the inside of the movable sleeve 10 and are movably limited to abut against the outer surface of the driving rotating shaft 7, thereby keeping the movable sleeve 10 fixed on the outer surface of the driving rotating shaft 7 and fixing the pressure roller 8 at different positions on the outer surface of the driving rotating shaft 7. And the lead screw 18 is rotated to adjust the movable bracket 16 to move up and down along the inside of the support frame 4, so that the movable bracket 16 drives the movable block 5 to move, and the driving rotating shaft 7 moves along the inside of the sliding groove 6, so that the pressure roller 8 is placed at different heights on the outer surface of the support frame 4, thereby adjusting the gap between the pressure roller 8 and the cardboard. Compared with the prior art, this solution has the effect of facilitating the adjustment of the pressure roller 8 to be applicable to different types of cardboard, improving the overall practicality of the pressure roller 8, solving the problem of positional deviation between the pressure roller 8 and the cardboard during use, and enhancing the overall processing efficiency of the cardboard.

[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A carton gluing machine for carton processing, comprising a carton gluing device (1), a plurality of conveyor belts (2) being movably mounted on the upper surface of the carton gluing device (1), a support roller (3) being rotatably mounted between two adjacent conveyor belts (2), characterized in that: A support frame (4) is symmetrically welded to the top edge of the box gluing device (1), a movable block (5) is movably installed at the bottom of the support frame (4), sliding grooves (6) are provided through the bottom of both sides of the inner wall of the support frame (4), a driving shaft (7) is rotatably installed between the two movable blocks (5) through the sliding groove (6), a pressure roller (8) is symmetrically and movably installed on the outer surface of the driving shaft (7), a plurality of limiting grooves (9) are provided on both sides of the pressure roller (8), a movable sleeve (10) is sleeved on both sides of the outer surface of the driving shaft (7) near the pressure roller (8), a fixed plate (11) is welded to one side edge of the movable sleeve (10), a plurality of limiting blocks (12) are fixedly connected to one side of the fixed plate (11), and a limiting mechanism is also provided on the outer surface of the movable sleeve (10) for fixing the movable sleeve (10) to the outer surface of the driving shaft (7).

2. A carton gluing machine for carton processing according to claim 1, characterized in that: The limiting mechanism comprises a plurality of elastic clamping blocks (13), the elastic clamping blocks (13) being equidistantly welded at the middle of the other side of the fixed plate (11), one side of the outer surface of the movable sleeve (10) being provided with an external thread, the outer surface of the movable sleeve (10) being threadedly connected with a threaded sleeve (14), and one side of the threaded sleeve (14) being placed on the outer surface of the movable sleeve (10) and welded with a limiting clamping sleeve (15).

3. The carton gluing machine according to claim 1, characterized in that: The upper surface of the movable block (5) extends to the outside of the support frame (4) and is welded with a movable bracket (16); a support plate (17) is fixedly connected between the two support frames (4) near the top; a screw rod (18) is rotatably installed in the middle of the top of the support plate (17) through the movable bracket (16); and guide rods (19) are welded on both sides of the top of the support plate (17) near the screw rod (18).

4. The carton gluing machine for carton processing according to claim 1, characterized in that: The volume of the limiting block (12) is smaller than the internal volume of the limiting groove (9); the limiting block (12) is located inside the limiting groove (9); and the limiting groove (9) and the limiting block (12) are engaged with each other.

5. The carton gluing machine according to claim 3, characterized in that: A threaded hole is formed through the middle of the top of the movable bracket (16), one side of the outer surface of the screw rod (18) is located inside the threaded hole, through holes are formed through both sides of the top of the movable bracket (16), and one side of the outer surface of the guide support rod (19) is located inside the through hole.

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