Label-falling-preventing automatic labeling machine for seasoning production

Abstract

The utility model discloses an anti-drop automatic labeling machine for seasoning production, which comprises a rack, the top end of the rack is fixedly connected with a top frame, the middle part of the top of one side of the inner wall of the top frame is fixedly connected with a labeling plate, two ends of one side of the bottom end of the labeling plate are fixedly connected with air nozzles, and the middle part of the bottom end of the rack is fixedly provided with an air cylinder; the top end of the air cylinder penetrates through the rack to be fixedly connected with a mounting shell, threaded rods are rotationally connected to the four side edges of the inner wall of the mounting shell through first bearings, bevel gears are fixedly connected to one ends of the four threaded rods, the surfaces of the threaded rods are sleeved with displacement cylinders in a threaded mode, and positioning claws are fixedly connected to the top ends of the displacement cylinders. According to the anti-label-falling automatic labeling machine for seasoning production, seasoning bottles and cans of different sizes can be rapidly positioned, the accuracy of labeling positions is guaranteed, dust and other dirt in labeling areas can be blown off, and the situation that labels are not firmly pasted after labeling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to an automatic labeling machine for preventing labeling from falling off and used in the production of condiments. Background Art

[0002] Seasonings are various substances used to enhance the flavor of food.

[0003] During the production and processing of condiments, labels need to be attached to the surface of their bottles and cans for identification and differentiation. However, the existing condiment production labeling machines have the following disadvantages:

[0004] (1) The existing automatic labeling machine lacks a quick positioning structure for condiment bottles of different sizes, which causes the label position to deviate easily after labeling, affecting viewing;

[0005] (2) The existing automatic labeling machine lacks a cleaning structure for the labeling area before labeling the condiment bottles and jars, and the presence of dust and other dirt can easily affect the firmness of the label after labeling. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic labeling machine with anti-labeling for condiment production, so as to solve the problems proposed in the above background technology that the existing automatic labeling machine lacks a quick positioning structure for condiment bottles and cans of different sizes, resulting in the label position being easily deviated after labeling, affecting viewing; and the automatic labeling machine lacks a cleaning structure for the labeling area before labeling the condiment bottles and cans, so that dust and other dirt are easily affected by the firmness of the label after labeling.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-labeling automatic labeling machine for condiment production, comprising a frame, the top of the frame is fixedly connected to a top frame, the middle of the top of one side of the inner wall of the top frame is fixedly connected to a labeling plate, both ends of one side of the bottom end of the labeling plate are fixedly connected to an air nozzle, the middle of the bottom end of the frame is fixedly installed with a cylinder, the top of the cylinder passes through the frame and is fixedly connected to a mounting shell, the four sides of the inner wall of the mounting shell are rotatably connected to threaded rods through bearings, one end of the four threaded rods is fixedly connected to a bevel gear, the surface of the threaded rod is threadedly sleeved with a displacement cylinder, the top of the displacement cylinder is fixedly connected to a positioning claw, the top of the positioning claw is fixedly embedded with a pressure switch, the back of the mounting shell is fixedly installed with a reduction motor, and the bottom of the back of the top frame is fixedly installed with an air pump.

[0008] When using the anti-label-falling automatic labeling machine for condiment production with the present technical solution, condiment bottles and cans of different sizes can be quickly positioned to ensure the accuracy of the labeling position, and dust and other dirt in the labeling area can be blown off to avoid the situation where the label is not firmly attached after labeling.

[0009] As a preferred technical solution of the present invention, one end of the top of one side of the inner wall of the top frame is rotatably connected to a tape winding roller, and the other end of the top of one side of the inner wall of the top frame is rotatably connected to a winding roller. A stepper motor is fixedly mounted on one end of the top of the back of the top frame, and the output end of the stepper motor passes through the inner wall of the top frame and is fixedly connected to the tape winding roller. The stepper motor drives the tape winding roller to rotate, thereby pulling the label tape.

[0010] As a preferred technical solution of the present invention, both sides of the top of one side of the inner wall of the frame are rotatably connected with guide rollers. The guide rollers are arranged so that the label tape can be attached to the bottom surface of the labeling plate.

[0011] As a preferred technical solution of the present invention, the output end of the air pump is fixedly connected to a tee pipe, and air pipes are fixedly connected to both sides of the top of the tee pipe. The top ends of the two air pipes pass through the inner wall of the top frame and are fixedly connected to two air nozzles respectively. The air nozzles eject air to remove dust.

[0012] As a preferred technical solution of the present invention, a support frame is fixedly connected to the middle of the inner wall of the mounting shell, and the four sides of the support frame are rotatably connected to the four threaded rods through bearing 2. The arrangement of the support frame enables the threaded rods to rotate stably.

[0013] As a preferred technical solution of the present invention, the output end of the reduction motor passes through the inner wall of the mounting housing and is fixedly connected to one end of the threaded rod, and each two adjacent bevel gears are meshed, and the pressure switch is electrically connected to the reduction motor. The meshed bevel gears act as a transmission.

[0014] As a preferred technical solution of the present invention, the four sides of the top of the mounting shell are each provided with a guide opening, and the positioning claw is slidably connected to the inner wall of the guide opening. The guide opening provides space for the movement of the positioning claw.

[0015] As a preferred technical solution of the present invention, guide rods are fixedly connected to the four sides of the bottom end of the mounting shell, and four guide cylinders are provided in the middle of the top end of the frame, and the guide rods are interlaced with the inner walls of the guide cylinders. The guide rods guide the movement of the mounting shell.

[0016] As a preferred technical solution of the present invention, a switch panel is fixedly mounted on one side of the front of the frame. The cylinder, reduction motor, and air pump are electrically connected to an external power supply via the switch panel. A rubber pad with anti-slip grooves is fixedly attached to the surface of the positioning claw. The operation of the labeling device is controlled by the switch panel.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. Place the condiment bottles to be labeled on the mounting shell. Start the reduction motor to move the four positioning claws so that they clamp on the four sides of the condiment bottles. The pressure switch automatically turns off the reduction motor when it detects sufficient pressure, positioning the condiment bottles in the center. This automatic labeling machine can quickly position condiment bottles of different sizes to ensure the accuracy of labeling positions.

[0019] 2. Before labeling the condiment bottles and jars, start the air pump, cooperate with the tee pipe and air pipe, and spray air from the two air nozzles to blow off dust and other dirt in the labeling area on the top surface of the condiment bottles and jars in the upward state, avoiding the situation where the labels are not firmly attached after labeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a plan view of the utility model;

[0022] Figure 3 This is a cross-sectional view of the installation shell of the utility model;

[0023] Figure 4 This is a top cross-sectional view of the mounting shell of the present invention;

[0024] Figure 5 It is a back view of the present utility model.

[0025] In the figure: 1. Frame; 2. Top frame; 3. Winding roller; 4. Winding roller; 5. Guide roller; 6. Labeling plate; 7. Stepper motor; 8. Cylinder; 9. Mounting shell; 10. Guide rod; 11. Guide cylinder; 12. Threaded rod; 13. Bevel gear; 14. Support frame; 15. Reducer motor; 16. Displacement cylinder; 17. Positioning claw; 18. Pressure switch; 19. Guide port; 20. Air pump; 21. Tee pipe; 22. Air pipe; 23. Air nozzle; 24. Bearing 1; 25. Bearing 2; 26. Switch panel; 27. Rubber pad; 28. Anti-slip groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5The utility model provides an anti-labeling automatic labeling machine for condiment production, including a frame 1, the top of the frame 1 is fixedly connected to a top frame 2, and the middle of the top of one side of the inner wall of the top frame 2 is fixedly connected to a labeling plate 6 for sticking labels, and both ends of one side of the bottom end of the labeling plate 6 are fixedly connected to an air nozzle 23 for dust removal, and a cylinder 8 is fixedly installed in the middle of the bottom end of the frame 1, and the top of the cylinder 8 passes through the frame 1 and is fixedly connected to a mounting shell 9. The four sides of the inner wall of the mounting shell 9 are rotatably connected to threaded rods 12 through bearings 24, and one end of the four threaded rods 12 is fixedly connected to a bevel gear 13, and the surface of the threaded rod 12 is threadedly sleeved with a displacement cylinder 16, and the top of the displacement cylinder 16 is fixedly connected to a positioning claw 17, which plays a clamping and positioning role. A pressure switch 18 is fixedly embedded on the top of the positioning claw 17 to detect the pressure during clamping. A reduction motor 15 is fixedly installed on the back of the mounting shell 9, and an air pump 20 is fixedly installed on the bottom of the back of the top frame 2.

[0028] When in use, place the condiment bottle to be labeled on the mounting shell 9, move the four positioning claws 17 to clamp the four sides of the condiment bottle, and position the condiment bottle in the center. By starting the cylinder 8, the positioned condiment bottle is driven to move upward, and the label on the labeling plate 6 is attached to the top surface of the condiment bottle.

[0029] One end of the top of one side of the inner wall of the top frame 2 is rotatably connected to the winding roller 4, and the other end of the top of one side of the inner wall of the top frame 2 is rotatably connected to the winding roller 3. A stepper motor 7 is fixedly installed on one end of the top of the back side of the top frame 2, and the output end of the stepper motor 7 passes through the inner wall of the top frame 2 and is fixedly connected to the winding roller 4 for driving the rotation. Guide rollers 5 are rotatably connected to both sides of the top of one side of the inner wall of the frame 1. The output end of the air pump 20 is fixedly connected to a three-way pipe 21, and both sides of the top of the three-way pipe 21 are fixedly connected to an air pipe 22, and the top ends of the two air pipes 22 pass through the inner wall of the top frame 2 and are fixedly connected to two air nozzles 23 respectively for providing airflow. The four sides of the bottom end of the mounting shell 9 are fixedly connected to guide rods 10, and four guide cylinders 11 are opened in the middle of the top of the frame 1, and the guide rods 10 are interlaced with the inner walls of the guide cylinders 11 to play a guiding role.

[0030] When in use, the label tape is wound on the winding roller 3, and one end of the label tape is connected to the winding roller 4 through the guide roller 5. The label to be applied is located on the bottom surface of the labeling plate 6. By starting the stepper motor 7 to drive the winding roller 4 to rotate, the label tape can be gradually pulled. When the cylinder 8 is started, the guide rod 10 provided guides the movement of the mounting shell 9 to avoid deviation. The air pump 20 is started, and the three-way pipe 21 and the air pipe 22 are cooperated to spray air from the two air nozzles 23 to blow off dust and other dirt on the top surface of the condiment bottle in the upward state.

[0031] A support frame 14 is fixedly connected to the middle of the inner wall of the mounting shell 9, and the four sides of the support frame 14 are rotatably connected to the four threaded rods 12 through bearing 25 to improve stability. The output end of the reduction motor 15 passes through the inner wall of the mounting shell 9 and is fixedly connected to one end of the threaded rod 12. Every two adjacent bevel gears 13 are engaged for transmission. The pressure switch 18 is electrically connected to the reduction motor 15. Guide openings 19 are provided on the four sides of the top of the mounting shell 9, and the positioning claw 17 is slidably connected to the inner wall of the guide opening 19 to provide space for movement. A switch panel 26 is fixedly installed on one side of the front of the frame 1. The cylinder 8, the reduction motor 15 and the air pump 20 are electrically connected to the external power supply through the switch panel 26 to control opening and closing. A rubber pad 27 is fixedly connected to the surface of the positioning claw 17. The surface of the rubber pad 27 is provided with anti-slip grooves 28 to improve anti-slip performance.

[0032] When in use, the external power supply is connected and the operation of the labeling equipment is controlled by pressing the switch panel 26. By starting the reduction motor 15 to drive one of the threaded rods 12 to rotate, the other three threaded rods 12 can be driven to rotate stably at the same time with the cooperation of the meshing bevel gear 13 and the support frame 14. Under the guidance of the guide port 19, the displacement cylinder 16 and the positioning claw 17 on the surface can move in a straight line, and then the four positioning claws 17 are moved to clamp the condiment bottle. The pressure switch 18 will automatically turn off the reduction motor 15 when sufficient pressure is detected. The provided rubber pad 27 and anti-slip groove 28 make it more stable and not easy to slide when clamping the condiment bottle.

[0033] In specific use, the utility model is an anti-labeling automatic labeling machine for seasoning production. The seasoning bottle to be labeled is placed on the mounting shell 9, and one of the threaded rods 12 is driven to rotate by starting the reduction motor 15. Under the cooperation of the meshing bevel gear 13, the other three threaded rods 12 can be driven to rotate at the same time. Under the guidance of the guide port 19, the displacement cylinder 16 and the positioning claw 17 on the surface can move in a straight line, and then the four positioning claws 17 are moved to clamp the four sides of the seasoning bottle, which can position the seasoning bottle in the center. The pressure switch 18 model is CX20AJ2TN1210. When sufficient pressure is detected, the reduction motor 15 will be automatically turned off. In this way, the automatic labeling machine can label the condiment bottle in the center. The condiment bottles and jars of the same size are quickly positioned to ensure the accuracy of the labeling position. The label tape is wound on the winding roller 3 and one end of the label is connected to the winding roller 4 through the guide roller 5. The label to be applied is located on the bottom surface of the labeling plate 6. By starting the stepper motor 7 to drive the winding roller 4 to rotate, the label tape can be gradually pulled. By starting the cylinder 8, the positioned condiment bottles and jars are driven to move upward, so that the labels can be applied to the top surfaces of the condiment bottles and jars. Before labeling the condiment bottles and jars, the air pump 20 is started, and the three-way pipe 21 and the air pipe 22 are matched to spray air from the two air nozzles 23 to blow off dust and other dirt on the top surface of the condiment bottles and jars in the upward state, thereby avoiding the situation where the labels are not firmly adhered after labeling.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anti-labeling automatic labeling machine for condiment production, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a top frame (2), the middle of the top of one side of the inner wall of the top frame (2) is fixedly connected to a labeling plate (6), both ends of one side of the bottom of the labeling plate (6) are fixedly connected to air nozzles (23), the middle of the bottom of the frame (1) is fixedly installed with a cylinder (8), the top of the cylinder (8) passes through the frame (1) and is fixedly connected to a mounting shell (9), and the four sides of the inner wall of the mounting shell (9) are rotatably connected to screws through a bearing (24). A threaded rod (12), one end of each of the four threaded rods (12) is fixedly connected to a bevel gear (13), a displacement cylinder (16) is threadedly sleeved on the surface of the threaded rod (12), a positioning claw (17) is fixedly connected to the top of the displacement cylinder (16), a pressure switch (18) is fixedly embedded on the top of the positioning claw (17), a reduction motor (15) is fixedly installed on the back of the mounting shell (9), and an air pump (20) is fixedly installed on the bottom of the back of the top frame (2).

2. The automatic labeling machine for preventing labeling from falling off for condiment production according to claim 1 is characterized in that: One end of the top of one side of the inner wall of the top frame (2) is rotatably connected to a tape winding roller (4), and the other end of the top of one side of the inner wall of the top frame (2) is rotatably connected to a winding roller (3). A stepper motor (7) is fixedly installed at one end of the top of the back side of the top frame (2), and the output end of the stepper motor (7) passes through the inner wall of the top frame (2) and is fixedly connected to the tape winding roller (4).

3. The anti-labeling automatic labeling machine for condiment production according to claim 1 is characterized in that: Both sides of the top of one side of the inner wall of the frame (1) are rotatably connected with guide rollers (5).

4. The anti-labeling automatic labeling machine for condiment production according to claim 1 is characterized in that: The output end of the air pump (20) is fixedly connected to a three-way pipe (21), both sides of the top of the three-way pipe (21) are fixedly connected to air pipes (22), and the top ends of the two air pipes (22) pass through the inner wall of the top frame (2) and are fixedly connected to two air nozzles (23) respectively.

5. The automatic labeling machine for preventing label removal for condiment production according to claim 1 is characterized in that: A support frame (14) is fixedly connected to the middle of the inner wall of the mounting shell (9), and the four sides of the support frame (14) are rotatably connected to four threaded rods (12) respectively through bearing 2 (25).

6. The automatic labeling machine for preventing label removal for condiment production according to claim 1 is characterized in that: The output end of the reduction motor (15) passes through the inner wall of the mounting shell (9) and is fixedly connected to one end of the threaded rod (12), and each two adjacent bevel gears (13) are meshed, and the pressure switch (18) is electrically connected to the reduction motor (15).

7. The automatic labeling machine for preventing label removal for condiment production according to claim 1 is characterized in that: The four sides of the top of the installation shell (9) are all provided with guide openings (19), and the positioning claws (17) are slidably connected to the inner wall of the guide openings (19).

8. The automatic labeling machine for preventing label removal for condiment production according to claim 1 is characterized by: The four sides of the bottom end of the mounting shell (9) are fixedly connected with guide rods (10), the middle part of the top end of the frame (1) is provided with four guide cylinders (11), and the guide rods (10) are interlacedly connected with the inner walls of the guide cylinders (11).

9. The automatic labeling machine for preventing label removal for condiment production according to claim 1 is characterized in that: A switch panel (26) is fixedly mounted on one side of the front face of the frame (1); the cylinder (8), the reduction motor (15) and the air pump (20) are electrically connected to an external power supply via the switch panel (26); a rubber pad (27) is fixedly connected to the surface of the positioning claw (17); and an anti-slip pattern (28) is provided on the surface of the rubber pad (27).

Images