Rolled film labeling device

Abstract

The utility model relates to a roll film labeling device, in particular to the technical field of roll film production equipment. The automatic label attaching device comprises a workbench, a conveying roller way, a mounting frame, an adjusting mechanism, a label printer, a swing air cylinder, a swing arm, a suction cup, an air suction machine and an air suction pipe, air suction work is conducted by starting the air suction machine, labels printed by the label printer are sucked through the suction cup, and then the swing air cylinder is started to drive the swing arm to move in the film rolling direction so that the labels can be attached to the film rolling direction. Manual labeling is replaced, the labeling working efficiency is improved, it is guaranteed that the labeling positions are consistent, in the labeling process, the handle can be rotated to drive the screw to rotate, and then the distance between the mounting frame and the conveying roller way is adjusted; and the lifting cylinder is started to drive the piston to move, so that the lifting block ascends or descends, the height of the mounting frame is adjusted to adapt to labeling of roll films of different sizes, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of roll film production equipment, in particular to a roll film labeling device. Background Art

[0002] There is no clear and strict definition of roll film in the packaging industry. It is just a commonly accepted name in the industry. Simply put, it is a rolled-up packaging film. For packaging manufacturers, it just has one less process than producing finished bags. Its material types are also the same as plastic packaging bags. Common ones include PVC shrink film roll, OPP film roll, PE film roll, PET protective film, composite film roll, etc.

[0003] The roll film needs to be labeled during the production process. The traditional labeling method is mainly through manual labeling. This labeling method has low labeling efficiency and cannot ensure the consistency of labeling position. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model provides a roll film labeling device, which overcomes the shortcomings of manual labeling, which has low labeling efficiency and cannot ensure consistent labeling positions.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a roll film labeling device, including a workbench, a conveyor roller, a mounting frame, an adjustment mechanism, a label printer, a swing cylinder, a swing arm, a suction cup, an air suction machine, and an air suction pipe, wherein one side of the workbench is provided with the conveyor roller for conveying the roll film, the mounting frame is slidably connected to the workbench, the workbench is provided with a slide rail, a slider is slidably connected in the slide rail, the top of the slider is connected to the bottom of the mounting frame through a lifting rod, one side of the mounting frame is provided with the adjustment mechanism capable of driving the mounting frame to move left and right and up and down, the label printer is installed above one end of the mounting frame close to the feeding end of the conveyor roller, the swing cylinder is installed above one end of the mounting frame close to the unloading end of the conveyor roller, the swing arm of the swing cylinder faces the label printer and a connecting plate is provided on one side, the side of the connecting plate away from the swing arm is connected to the suction cup through a connecting rod, and the suction cup is connected to the air suction machine installed on the mounting frame through an air suction pipe.

[0008] Preferably, the adjusting mechanism includes a fixed frame, a lifting cylinder, a piston rod, a lifting block, a screw and a handle. The fixed frame is fixed to the workbench, and the lifting cylinder is installed on the top of the fixed frame. The piston rod of the lifting cylinder is arranged downward and the lower end passes through the top of the fixed frame and is connected to the top of the lifting block. A connecting block is provided on the side of the mounting frame close to the adjusting mechanism, and a sleeve is provided on the side of the connecting block away from the mounting frame. One end of the screw passes through the lifting block and is rotatably connected to the inner wall of the sleeve, and the other end of the screw is connected to the handle.

[0009] Preferably, the lifting block is provided with a nut for being threadably connected to the screw rod.

[0010] Preferably, a disc groove with a T-shaped axial section is provided in the sleeve, and a boss matching the disc groove is provided on one end of the screw located in the sleeve, and the boss is clearance-matched with the disc groove.

[0011] Preferably, guide rods penetrating the lifting block are fixed between the top inner wall and the bottom inner wall of the fixed frame on both sides of the piston rod.

[0012] Preferably, the lifting block is provided with a guide hole for matching with the guide rod.

[0013] (3) Beneficial effects

[0014] The utility model provides a roll film labeling device, which overcomes the shortcomings of manual labeling, which has low labeling efficiency and cannot ensure the consistency of labeling positions. Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Start the vacuum machine to perform suction work, the label printed by the label printer is adsorbed by the suction cup, and then start the swing cylinder to drive the swing arm to move in the direction of the roll film to attach the label to the roll film, replacing manual labeling, improving the efficiency of labeling and ensuring the consistency of labeling position.

[0016] 2. During the labeling process, the handle can be turned to drive the screw to rotate, thereby adjusting the distance between the mounting frame and the conveyor roller. By starting the lifting cylinder to drive the piston to move, the upgrade block can be raised or lowered, thereby adjusting the height of the mounting frame to adapt to the labeling of rolls of different sizes. It is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the utility model.

[0018] Figure 2 It is a side view of the adjusting mechanism of the utility model.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the screw and the sleeve when connected in the utility model.

[0020] Figure 4 It is a side view of the mounting frame of the utility model when it is connected to the workbench.

[0021] The accompanying drawings are marked as follows: 1-workbench, 2-conveyor roller, 3-mounting frame, 31-connecting block, 311-sleeve, 3111-disc groove, 32-lifting rod, 33-slider, 4-adjusting mechanism, 41-fixed frame, 411-guide rod, 42-lifting cylinder, 43-piston rod, 44-lifting block, 45-screw, 451-boss, 46-handle, 5-label printer, 6-swinging cylinder, 7-swing arm, 8-connecting plate, 9-suction cup, 10-connecting rod, 11-vacuum machine, 12-vacuum pipe, 13-slide rail. DETAILED DESCRIPTION

[0022] The utility model is further described in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 to 4 As shown, a roll film labeling device described in the utility model includes a workbench 1, a conveying roller 2, a mounting frame 3, an adjustment mechanism 4, a label printer 5, a swing cylinder 6, a swing arm 7, a suction cup 9, an air suction machine 11, and an air suction pipe 12. One side of the workbench 1 is provided with the conveying roller 2 for conveying the roll film, the mounting frame 3 is slidably connected to the workbench 1, the workbench 1 is provided with a slide rail 13, a slider 33 is slidably connected in the slide rail 13, the top of the slider 33 is connected to the bottom of the mounting frame 3 through a lifting rod 32, and one side of the mounting frame 3 is provided with a slider capable of driving The adjusting mechanism 4 drives the mounting frame 3 to move left and right and up and down, the label printer 5 is installed above the end of the mounting frame 3 close to the feeding end of the conveyor roller 2, and the swing cylinder 6 is installed above the end of the mounting frame 3 close to the unloading end of the conveyor roller 2, the swing arm 7 of the swing cylinder 6 faces the label printer 5 and a connecting plate 8 is provided on one side, the side of the connecting plate 8 away from the swing arm 7 is connected to the suction cup 9 through a connecting rod 10, and the suction cup 9 is connected to the suction machine 11 installed on the mounting frame 3 through a suction pipe 12.

[0024] The adjusting mechanism 4 comprises a fixed frame 41, a lifting cylinder 42, a piston rod 43, a lifting block 44, a screw 45, and a handle 46. The fixed frame 41 is fixed on the workbench 1, and the lifting cylinder 42 is installed on the top of the fixed frame 41. The piston rod 43 of the lifting cylinder 42 is arranged downward and the lower end passes through the top of the fixed frame 41 and is connected to the top of the lifting block 44. A connecting block 31 is provided on the side of the mounting frame 3 close to the adjusting mechanism 4, and a sleeve 311 is provided on the side of the connecting block 31 away from the mounting frame 3. One end of the screw 45 passes through the lifting block 44 and is rotatably connected to the inner wall of the sleeve 311, and the other end of the screw 45 is connected to the handle 46.

[0025] The lifting block 44 is provided with a nut for threaded connection with the screw rod 45, the sleeve 311 is provided with a disc groove 3111 with a T-shaped axial section, and the screw rod 45 is provided with a boss 451 matching the disc groove 3111 on one end of the sleeve 311, and the boss 451 is clearance-matched with the disc groove 3111. Such a configuration can effectively prevent the screw rod 45 from escaping from the sleeve 311.

[0026] A guide rod 411 penetrating the lifting block 44 is fixed between the top inner wall and the bottom inner wall of the fixed frame 41 on both sides of the piston rod 43 , and a guide hole for matching with the guide rod 411 is provided on the lifting block 44 .

[0027] In actual work, the roll film is transported by the conveyor roller 2, and the suction machine 11 is started to perform suction work. The label printed by the label printer 5 is adsorbed by the suction cup 9 (the sticky side of the label faces the conveyor roller 2), and then the swing cylinder 6 is started to drive the swing arm 7 to move in the direction of the roll film to attach the label to the roll film. During the labeling work, the handle 46 can be turned to drive the screw 45 to rotate according to the size of the roll film, thereby adjusting the distance between the mounting frame 3 and the conveyor roller 2. The piston rod 43 is driven to move by starting the lifting cylinder 42 to achieve the rise or fall of the upgrade block 44, thereby achieving the adjustment of the height of the mounting frame 3. During the process of the mounting frame 3 moving left and right and up and down, the slider 33 moves in the slide rail 13, and the lifting rod 32 also rises and falls accordingly, ensuring the stability of the mounting frame 3 during the process of moving left and right and up and down. The content not described in detail in this specification belongs to the existing technology known to professionals in this field.

[0028] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A roll film labeling device, characterized in that: The invention comprises a workbench (1), a conveying roller (2), a mounting frame (3), an adjustment mechanism (4), a label printer (5), a swing cylinder (6), a swing arm (7), a suction cup (9), an air suction machine (11), and an air suction pipe (12). One side of the workbench (1) is provided with the conveying roller (2) for conveying the roll film. The mounting frame (3) is slidably connected to the workbench (1). The workbench (1) is provided with a slide rail (13). A slider (33) is slidably connected inside the slide rail (13). The top of the slider (33) is connected to the bottom of the mounting frame (3) through a lifting rod (32). One side of the mounting frame (3) is provided with a mechanism capable of driving the mounting frame (3). ) is an adjusting mechanism (4) that moves left and right and up and down, the label printer (5) is installed above one end of the mounting frame (3) close to the feeding end of the conveying roller (2), the swing cylinder (6) is installed above one end of the mounting frame (3) close to the unloading end of the conveying roller (2), the swing arm (7) of the swing cylinder (6) faces the label printer (5) and is provided with a connecting plate (8) on one side, the side of the connecting plate (8) away from the swing arm (7) is connected to the suction cup (9) through a connecting rod (10), and the suction cup (9) is connected to the suction machine (11) installed on the mounting frame (3) through a suction pipe (12).

2. A roll film labeling device according to claim 1, characterized in that: The adjusting mechanism (4) comprises a fixed frame (41), a lifting cylinder (42), a piston rod (43), a lifting block (44), a screw (45), and a handle (46). The fixed frame (41) is fixed on the workbench (1). The lifting cylinder (42) is installed on the top of the fixed frame (41). The piston rod (43) of the lifting cylinder (42) is arranged downward and the lower end passes through the top of the fixed frame (41) and is connected to the top of the lifting block (44). A connecting block (31) is provided on the side of the mounting frame (3) close to the adjusting mechanism (4). A sleeve (311) is provided on the side of the connecting block (31) away from the mounting frame (3). One end of the screw (45) passes through the lifting block (44) and is rotatably connected to the inner wall of the sleeve (311). The other end of the screw (45) is connected to the handle (46).

3. A roll film labeling device according to claim 2, characterized in that: The lifting block (44) is provided with a nut for being threadably connected to the screw rod (45).

4. A roll film labeling device according to claim 2, characterized in that: A disc groove (3111) having a T-shaped axial cross section is provided in the sleeve (311), and a boss (451) matching the disc groove (3111) is provided on one end of the screw rod (45) located in the sleeve (311), and the boss (451) is clearance-matched with the disc groove (3111).

5. The roll film labeling device according to claim 2, characterized in that: A guide rod (411) penetrating the lifting block (44) is fixed between the top inner wall and the bottom inner wall of the fixed frame (41) on both sides of the piston rod (43).

6. A roll film labeling device according to claim 5, characterized in that: The lifting block (44) is provided with a guide hole for matching with the guide rod (411).

Images