Labeling machine with adhesive tape winding seal

Abstract

The utility model discloses a labeling machine with an adhesive tape winding seal. The labeling machine comprises an explosion-proof cabinet, an inlet conveyor, a first pushing cylinder group, a positioning rotating mechanism, an adhesive tape winding mechanism, a labeling conveyor, a labeling device, a second pushing cylinder group and a discharging conveyor. The first pushing air cylinder set is located at the left end of the inlet conveyor. The positioning rotating mechanism is located below the first pushing air cylinder set. The right end of the labeling conveyor is connected with the positioning rotating mechanism; an adhesive tape winding mechanism is further mounted below the positioning rotating mechanism; the labeling device is mounted below the middle of the labeling conveying device; and the upper part of the second pushing air cylinder group is connected with the right end of the discharging conveyer. According to the automatic labeling machine, the cans are sealed by winding adhesive tapes, automatic labeling is realized, and the labor cost is effectively reduced. And the first side roller and the second side roller are arranged for pressing, covering is tight, and the attractiveness of the winding adhesive tape is improved. And through the positioning rotating mechanism, the can is ensured to rotate without circumferential runout, and the tape winding precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic sealing and labeling equipment, and in particular to a labeling machine with tape wrapping and sealing. Background Technology

[0002] In industries such as medical, food, coatings, inks, and pigments, these liquid products are usually packaged in cans. This involves sealing the cans with tape before affixing self-adhesive labels. This method of sealing the cans with tape and affixing labels ensures that the product does not leak and extends its shelf life.

[0003] Currently, manual operation, including manual wrapping and sealing, and manual application of self-adhesive labels, is inefficient and often involves the packaging of hazardous chemicals, posing a risk of personal injury to operators. Therefore, manual wrapping and sealing, and manual application of self-adhesive labels, are unsuitable for the requirements of modern intelligent manufacturing and also affect product production management and sales. Currently, machines typically only offer self-adhesive labeling; there are no labeling machines that combine both functions.

[0004] Therefore, it is essential to have a labeling machine with tape wrapping and sealing capabilities, especially for the chemical industry, where it is necessary to both wrap and seal the containers of chemical liquid products and automatically apply self-adhesive labels. Summary of the Invention

[0005] To address the shortcomings of existing labeling technologies, this utility model provides a labeling machine with tape wrapping and sealing capabilities. This machine can automatically wrap tape around the can lid and affix self-adhesive labels to the can body. It also incorporates an explosion-proof electrical design.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A labeling machine with tape wrapping and sealing includes an explosion-proof cabinet, an inlet conveyor, a first pusher cylinder group, a positioning and rotating mechanism, a tape wrapping mechanism, a labeling conveyor, a labeling device, a second pusher cylinder group, and an outlet conveyor.

[0008] The first pushing cylinder assembly is located at the left end of the inlet conveyor. The positioning and rotating mechanism is located below the first pushing cylinder assembly. The right end of the labeling conveyor is connected to the positioning and rotating mechanism. A tape winding mechanism is also installed below the positioning and rotating mechanism. The labeling device is installed in the lower middle position of the labeling conveyor. The second pushing cylinder assembly is connected below the left end of the labeling conveyor and above the right end of the outlet conveyor.

[0009] Preferably, the tape winding mechanism mainly includes a fixed bracket, a transverse guide rod, a transverse slider, a longitudinal guide rod, a longitudinal slider, an upper substrate, a lower support plate, a bottom hanger, a tape bearing plate, a first side roller, a second side roller, a tape auxiliary roller, a tape traction roller, and a tape cutter.

[0010] The fixed bracket is installed on the explosion-proof cabinet. A horizontal guide rod is fixedly installed on the fixed bracket, and a horizontal slider is fitted onto the horizontal guide rod. A vertical guide rod is fixedly installed on the horizontal slider. A vertical slider is fitted onto the vertical guide rod. The upper substrate is fixedly installed with the vertical slider. The lower support plate is installed at the bottom of the upper substrate via a bottom bracket. A tape carrier tray and a tape auxiliary roller are installed adjacent to each other on the left end of the upper substrate, and a tape traction roller is installed in the middle of the upper substrate. A tape cutter is installed on the right end of the upper substrate. The first side roller and the second side roller are installed on the left and right ends of the lower support plate.

[0011] Furthermore, the conveyor belt traction roller mainly comprises a traction cylinder, a right-angle connecting plate, a rod end U-shaped component, a roller, and a roller shaft. The cylinder barrel of the traction cylinder is fixedly installed with the right-angle connecting plate, and the right-angle connecting plate is fixedly installed with the upper substrate. The rod end U-shaped component is fixedly installed with the piston rod end of the traction cylinder. The roller is fitted onto the roller shaft, and the rod end U-shaped component and the roller shaft are fixedly installed.

[0012] Furthermore, the tape cutter mainly includes a cutter cylinder, an angled plate, and a blade. The angled plate is fixedly installed to the upper substrate, the cylinder barrel of the cutter cylinder is fixedly installed to the angled plate, and the blade is installed on the piston rod end of the cutter cylinder.

[0013] Furthermore, the first side roller mainly includes a side-push cylinder, a transition connecting plate, a lower plate, a support rod, an upper plate, a slider, a linear slide rod, an end connecting plate, upper and lower cover plates, a small shaft, and a roller.

[0014] The transition connecting plate is fixedly connected to the lower support plate, and is fixedly installed on the lower part of the side thrust cylinder barrel. The lower plate is fixedly installed on the upper part of the side thrust cylinder barrel. The upper plate and the support rod are fixedly connected, and the support rod is fixedly connected to the lower plate. An end connecting plate is fixedly installed at the piston rod end of the side thrust cylinder, and the end connecting plate is also fixedly connected to the rod end of the linear slide rod. Upper and lower cover plates are fixedly installed at the upper and lower ends of the end connecting plate, and a roller is fitted onto a small shaft. The small shaft is fixedly installed to the upper and lower cover plates.

[0015] Preferably, the positioning and rotating mechanism mainly includes a servo motor with a reduction gearbox, a coupling, a small square plate, a round rod, a square plate, a support column, a transmission shaft, a bottle holder, a side blocking cylinder, a rear pushing cylinder, a vertical plate bracket, a horizontal plate, a guide cylinder, and an upper pressure plate.

[0016] The servo motor with a gearbox is fixedly installed to the small square plate, which is in turn fixedly installed to the square plate via a round rod. The square plate is fixedly installed to the explosion-proof cabinet via a support column. The output shaft of the gearbox of the servo motor is connected to the bottom end of the drive shaft via a coupling. A bottle holder is installed on the upper end of the drive shaft. A side blocking cylinder is fixedly installed on the right side of the square plate. A vertical plate bracket is vertically installed on the rear side of the square plate. A rear pushing cylinder is fixedly installed on the rear side of the square plate. A horizontal plate is fixedly installed on the upper end of the vertical plate bracket. A guide cylinder is fixedly connected to the horizontal plate. An upper pressure plate is installed on the piston rod end of the guide cylinder.

[0017] The beneficial effects of this utility model are:

[0018] This invention fills a gap in the existing technical field, realizing the sealing of cans with tape and automatic labeling, effectively reducing labor costs and meeting the requirements of safe production for enterprises.

[0019] The can is supported by a bottle holder, and the upper pressure plate works together with the bottle holder to rotate the can. By setting a positioning and rotating mechanism, it is ensured that the can rotates without circumferential runout, thus improving the accuracy of wrapping the tape.

[0020] When sealing the can with tape, the first and second side rollers further compress the tape, ensuring a tight seal and improving the appearance of the tape.

[0021] Equipped with a rear-side pusher cylinder, the can is automatically pushed to the labeling conveyor inlet after the can is wrapped and sealed, achieving automatic transition without operator intervention.

[0022] The inlet and outlet of the tank are located on the same right side of the explosion-proof cabinet, which facilitates operation and improves safety and convenience. Attached Figure Description

[0023] Figure 1 This is a top view of the present invention.

[0024] Figure 2 This is a top view of the tape winding mechanism of this utility model.

[0025] Figure 3 This is a 3D perspective view of the disassembled part of the tape wrapping mechanism of this utility model.

[0026] Figure 4 This is an isometric 3D model of the tape winding mechanism of this utility model.

[0027] Figure 5 This is a 3D stereoscopic view of the first side roller of this utility model.

[0028] Figure 6This is a 3D stereoscopic view of the positioning and rotating mechanism of this utility model.

[0029] Figure 7 This is a front sectional view of the positioning and rotating mechanism of this utility model. Detailed Implementation

[0030] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0031] like Figure 1 As shown, the labeling machine with tape wrapping and sealing provided by this utility model mainly includes: explosion-proof cabinet (1), inlet conveyor (2), first pusher cylinder group (3), positioning and rotating mechanism (4), tape wrapping mechanism (5), labeling conveyor (7), labeling device (8), second pusher cylinder group (9), and discharge conveyor (10).

[0032] The inlet conveyor (2), first pusher cylinder group (3), positioning and rotating mechanism (4), tape winding mechanism (5), labeling conveyor (7), labeling device (8), second pusher cylinder group (9), and outlet conveyor (10) are all supported on the explosion-proof cabinet (1). The first pusher cylinder group (3) is located at the left end of the inlet conveyor (2). The positioning and rotating mechanism (4) is located below the first pusher cylinder group (3). The right end of the labeling conveyor (7) is connected to the positioning and rotating mechanism (4). The tape winding mechanism (5) is also installed below the positioning and rotating mechanism (4). The labeling device (8) is installed in the lower middle position of the labeling conveyor (7). The second pusher cylinder group (9) is connected to the left end of the labeling conveyor (7) below and to the right end of the outlet conveyor (10) above.

[0033] like Figure 2 Figure 3As shown, the tape winding mechanism (5) mainly includes: a fixed bracket (101), a transverse guide rod (102a, 102b), a transverse slider (103), a longitudinal guide rod (104a, 104b), a longitudinal slider (105), an upper substrate (106), a lower support plate (107), a bottom bracket (108), a tape carrier plate (109), a first side roller (110), a second side roller (111), a tape auxiliary roller (112), a tape traction roller (113), and a tape cutter (114). The fixed bracket (101) is mounted on the explosion-proof cabinet (1). The transverse guide rod (102a, 102b) is fixedly mounted on the fixed bracket (101), and the transverse slider (103) is fitted onto the transverse guide rod (102a, 102b). The longitudinal guide rod (104a, 104b) is fixedly mounted on the transverse slider (103). A longitudinal slider (105) is mounted on a longitudinal guide rod (104a, 104b). The upper substrate (106) is fixedly mounted to the longitudinal slider (105). A lower support plate (107) is mounted on the bottom of the upper substrate (106) via a bottom bracket (108). A tape carrier plate (109) and a tape auxiliary roller (112) are mounted adjacent to each other on the left end of the upper substrate (106), and a tape traction roller (113) is mounted in the middle of the upper substrate (106). A tape cutter (114) is mounted on the right end of the upper substrate (106). A first side roller (110) and a second side roller (111) are mounted on the left and right ends of the lower support plate (107).

[0034] like Figure 2 Figure 3 Figure 4 As shown, the tape traction roller (113) includes a traction cylinder (113.1), a right-angle connecting plate (113.2), a rod-end U-shaped piece (113.3), a roller (113.4), and a roller shaft (113.5). The cylinder of the traction cylinder (113.1) is fixedly installed with the right-angle connecting plate (113.2), and the right-angle connecting plate (113.2) is fixedly installed with the upper substrate (106). The rod-end U-shaped piece (113.3) is fixedly installed with the piston rod end of the traction cylinder (113.1). The roller (113.4) is fitted onto the roller shaft (113.5), and the rod-end U-shaped piece (113.3) and the roller shaft (113.5) are fixedly installed.

[0035] like Figure 2 As shown, the tape cutter (114) mainly includes: a cutter cylinder (114.1), an angle plate (114.2), and a blade (114.3). The angle plate (114.2) is fixedly installed on the upper substrate (106), the cylinder of the cutter cylinder (114.1) is fixedly installed on the angle plate (114.2), and the blade (114.3) is installed on the piston rod end of the cutter cylinder (114.1).

[0036] like Figure 5 As shown, the first side roller (110) mainly includes: a side-push cylinder (110.1), a transition connecting plate (110.2), a lower plate (110.12), a support rod (110.3), an upper plate (110.4), a slider (110.5), a linear slide rod (110.6), an end connecting plate (110.7), upper and lower cover plates (110.9), a small shaft (110.10), and a roller (110.11). The transition connecting plate (110.2) is fixedly connected to the lower support plate (107), and the transition connecting plate (110.2) is fixedly installed on the lower part of the cylinder of the side-push cylinder (110.1), while the lower plate (110.12) is fixedly installed on the upper part of the cylinder of the side-push cylinder (110.1). The upper plate (110.4) and the support rod (110.3) are fixedly connected, and the support rod (110.3) is fixedly connected to the lower plate (110.12). An end connecting plate (110.7) is fixedly installed at the piston rod end of the side-push cylinder (110.1), and the end connecting plate (110.7) is also fixedly connected to the rod end of the linear slide rod (110.6). The upper and lower cover plates (110.9) are fixedly installed at the upper and lower ends of the end connecting plate (110.7), and the roller (110.11) is fitted on the small shaft (110.10). The small shaft (110.10) is fixedly installed with the upper and lower cover plates (110.9).

[0037] like Figure 6 Figure 7As shown, the positioning and rotating mechanism (4) mainly includes: a servo motor (201) with a gearbox, a coupling (212), a small square plate (213), a round rod (214), a square plate (202), a support column (203), a transmission shaft (204), a bottle holder (205), a side blocking cylinder (206), a rear pushing cylinder (207), a vertical plate bracket (208), a horizontal plate (209), a guide cylinder (210), an upper pressure plate (211), a bearing (215), and a bearing seat (216). The servo motor (201) with the gearbox is fixedly installed with the small square plate (213), and the small square plate (213) is fixedly installed with the square plate (202) via the round rod (214). The square plate (202) is fixedly installed with the explosion-proof cabinet (1) via the support column (203). The output shaft of the servo motor (201) with a gearbox is connected to the bottom end of the drive shaft (204) via a coupling (212). A bottle holder (205) is mounted on the upper end of the drive shaft (204). A side blocking cylinder (206) is fixedly mounted on the right side of the square plate (202). A vertical plate bracket (208) is vertically mounted on the rear side of the square plate (202). A rear pushing cylinder (207) is fixedly mounted on the rear side of the square plate (202). A horizontal plate (209) is fixedly mounted on the upper end of the vertical plate bracket (208). A guide cylinder (210) is fixedly connected to the horizontal plate (209). An upper pressure plate (211) is mounted on the piston rod end of the guide cylinder (210). The bearing housing (216) is fixedly installed on the square plate (202), and the transmission shaft (204) is rotatably connected to the bearing housing (216) through the bearing (215).

[0038] The working process is described below:

[0039] The can enters from the right end of the inlet conveyor (2). At the left end of the inlet conveyor (2), the first pusher cylinder group (3) pushes the can onto the bottle holder (205) of the positioning and rotating mechanism (4), and the can is pressed down by the upper pressure plate (211). The motor (201) starts, the can rotates, and the tape traction roller (113) of the tape winding mechanism (5) seals the can with a lid. After the tape is sealed, the tape cutter (114) cuts the tape. Then, the rear pusher cylinder (207) pushes the can to the right side of the labeling conveyor (7), and the labeling device (8) affixes a label to the can. After the label is affixed, the can moves to the left side of the labeling conveyor (7), and the second pusher cylinder group (9) pushes the can to the left side of the discharge conveyor (10). Finally, the can flows out on the right side of the discharge conveyor (10).

[0040] All structures listed in this utility model are within the scope of protection, as are structures not described but similar to this utility model. Those skilled in the art can make various modifications and alterations to this utility model. Therefore, this utility model covers all modifications and alterations falling within the scope of the appended claims and their equivalents.

Claims

1. A labeling machine with tape wrapping and sealing, comprising an explosion-proof cabinet, an inlet conveyor, a first pusher cylinder group, a positioning and rotating mechanism, a tape wrapping mechanism, a labeling conveyor, a labeling device, a second pusher cylinder group, and an outlet conveyor, characterized in that: The first pushing cylinder assembly is located at the left end of the inlet conveyor; the positioning and rotating mechanism is located below the first pushing cylinder assembly; the right end of the labeling conveyor is connected to the positioning and rotating mechanism; a tape winding mechanism is also installed below the positioning and rotating mechanism; the labeling device is installed at the lower middle position of the labeling conveyor; the second pushing cylinder assembly is connected to the left end of the labeling conveyor below and to the right end of the discharge conveyor above.

2. A labeling machine with tape wrapping and sealing as described in claim 1, characterized in that: The tape winding mechanism mainly includes a fixed bracket, a transverse guide rod, a transverse slider, a longitudinal guide rod, a longitudinal slider, an upper substrate, a lower support plate, a bottom bracket, a tape carrier tray, a first side roller, a second side roller, a tape auxiliary roller, a tape traction roller, and a tape cutter. The fixed bracket is installed on an explosion-proof cabinet. The transverse guide rod is fixedly installed on the fixed bracket, and the transverse slider is fitted onto the transverse guide rod. The longitudinal guide rod is fixedly installed onto the transverse slider. The longitudinal slider is fitted onto the longitudinal guide rod. The upper substrate is fixedly installed with the longitudinal slider. The lower support plate is installed at the bottom of the upper substrate via the bottom bracket. The tape carrier tray and the tape auxiliary roller are installed adjacent to each other on the left end of the upper substrate, and the tape traction roller is installed in the middle position of the upper substrate. The tape cutter is installed on the right end of the upper substrate. The first side roller and the second side roller are installed on the left and right ends of the lower support plate.

3. A labeling machine with tape wrapping and sealing as described in claim 2, characterized in that: The belt traction roller mainly includes a traction cylinder, a right-angle connecting plate, a rod end U-shaped piece, a roller, and a roller shaft; the cylinder of the traction cylinder is fixedly installed with the right-angle connecting plate, and the right-angle connecting plate is fixedly installed with the upper substrate; the rod end U-shaped piece is fixedly installed on the piston rod end of the traction cylinder; the roller is fitted on the roller shaft, and the rod end U-shaped piece and the roller shaft are fixedly installed.

4. A labeling machine with tape wrapping and sealing as described in claim 2, characterized in that: The tape cutter mainly includes a cutter cylinder, an angle plate, and a blade; the angle plate is fixedly installed on the upper substrate, the cylinder of the cutter cylinder is fixedly installed on the angle plate, and the piston rod end of the cutter cylinder is equipped with a blade.

5. A labeling machine with tape wrapping and sealing as described in claim 2, characterized in that: The first side roller mainly includes a side-push cylinder, a transition connecting plate, a lower plate, a support rod, an upper plate, a slider, a linear slide rod, an end connecting plate, upper and lower cover plates, a small shaft, and a roller. The transition connecting plate is fixedly connected to the lower support plate and is fixedly installed on the lower part of the side-push cylinder barrel. The lower plate is fixedly installed on the upper part of the side-push cylinder barrel. The upper plate and the support rod are fixedly connected, and the support rod is fixedly connected to the lower plate. An end connecting plate is fixedly installed at the piston rod end of the side-push cylinder and is also fixedly connected to the rod end of the linear slide rod. The upper and lower cover plates are fixedly installed at the upper and lower ends of the end connecting plate, and the roller is fitted onto the small shaft. The small shaft is fixedly installed with the upper and lower cover plates.

6. A labeling machine with tape wrapping and sealing as described in claim 1, characterized in that: The positioning and rotating mechanism mainly includes a servo motor with a gearbox, a coupling, a small square plate, a round rod, a square plate, a support column, a transmission shaft, a bottle holder, a side blocking cylinder, a rear pushing cylinder, a vertical plate bracket, a horizontal plate, a guide cylinder, and an upper pressure plate. The servo motor with a gearbox is fixedly installed with the small square plate, which is fixedly installed with the square plate via the round rod. The square plate is fixedly installed with the explosion-proof cabinet via the support column. The output shaft end of the gearbox of the servo motor with a gearbox is connected to the bottom end of the transmission shaft via a coupling. A bottle holder is installed on the upper end of the transmission shaft. A side blocking cylinder is fixedly installed on the right side of the square plate. The vertical plate bracket is vertically installed on the rear side of the square plate. The rear pushing cylinder is fixedly installed on the rear side of the square plate. The horizontal plate is fixedly installed on the upper end of the vertical plate bracket. The guide cylinder is fixedly connected to the horizontal plate. An upper pressure plate is installed on the piston rod end of the guide cylinder.

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