Conveying device of transparent film packaging machine

Abstract

The utility model belongs to the field of belt conveyors, and particularly relates to a conveying device of a transparent film packaging machine, which comprises a frame mounted on the transparent film packaging machine, and a conveyor belt driven by a motor is mounted on the frame. A shell is fixedly connected to the bottom of the rack, a servo motor is fixedly connected to the side face of the shell, a rotating shaft is fixedly connected to the output end of the servo motor, the rotating shaft penetrates through the shell and is rotationally connected with the shell, and roller seats are fixedly connected to the two ends of the rotating shaft. The surface of the conveying belt can be wiped through the cotton rollers, so that the conveying belt can be cleaned, the situation that a packaging box is polluted by pollutants on the surface of the conveying belt can be reduced, a servo motor drives a rotating shaft and a roller base to rotate, the cotton rollers are switched, the clean cotton rollers can be replaced conveniently, and workers can use the cotton rollers conveniently.

Description

Technical Field

[0001] The utility model relates to the field of belt conveyors, in particular to a conveying device of a transparent film packaging machine. Background Art

[0002] Transparent film packaging machine, also known as three-dimensional packaging machine, is mainly used for automatic packaging of single or multiple small box-type items. It can wrap these items in transparent film to form a three-dimensional hexahedral folding package, thereby improving the grade of the product and having the characteristics of moisture-proof, anti-counterfeiting and easy to open.

[0003] In the current existing technology, the conveying device in the transparent film packaging machine is mainly used to convey the packaging boxes. The conveying device is mainly composed of a frame, rollers, a motor and a conveyor belt installed on the rollers. The motor relies on the driving roller to rotate, thereby driving the conveyor belt to move, and the conveyor belt moves to move the packaging.

[0004] However, after long-term use, stains will appear on the surface of the conveyor belt, and these stains will contaminate the surface of the packaging box during the process of conveying the packaging box by the conveyor belt; therefore, a conveying device of a transparent film packaging machine is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a conveying device for a transparent film packaging machine.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the conveying device of a transparent film packaging machine described in the present invention includes a frame installed on the transparent film packaging machine, and a conveyor belt driven by a motor is installed on the frame; the bottom of the frame is fixedly connected to a shell, the side of the shell is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a rotating shaft, the rotating shaft passes through the shell and is rotatably connected to it, both ends of the rotating shaft are fixedly connected to a roller seat, the roller seat is located inside the shell, and a plurality of cotton rollers are installed on the roller seat.

[0007] Preferably, the cotton roller is rotatably connected to the roller seat, and the end of the cotton roller passes through the roller seat. The end of the cotton roller is fixed with a gear, and a gear ring is fixed on the inner side wall of the shell, and the gear ring and the gear are meshed with each other.

[0008] Preferably, a hot air blower is fixedly connected to the side of the shell, the air outlet end of the hot air blower is connected to the interior of the shell, and water retaining seats are fixedly connected to the inner side walls of both ends of the shell at positions corresponding to the roller seat. The water retaining seat and the outer surface of the roller seat are slidably matched, and an air outlet hole is opened on the top of the water retaining seat, and the air outlet hole passes through the side wall of the shell.

[0009] Preferably, four cotton rollers are provided, four partition plates are fixedly connected to the rotating shaft, the cotton roller is located between two adjacent partition plates, and a notch is provided on one side of the partition plate close to the shell.

[0010] Preferably, a plurality of cleaning combs are fixedly connected to the inner side wall of the bottom of the shell, the cleaning combs are in contact with the outer side wall of the cotton roller, and a sealing ring is installed on the outer surface of the roller seat.

[0011] Preferably, a bearing is installed at the rotation connection between the cotton roller and the roller seat, and a plurality of the cotton rollers are evenly distributed on the roller seat in a ring shape.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model is provided with a roller seat, a housing, a servo motor, a rotating shaft and a cotton roller. When in use, the surface of the cotton roller fits against the surface of the conveyor belt, and the cotton roller can wipe the surface of the conveyor belt, thereby cleaning the conveyor belt, thereby reducing the contamination of the packaging boxes by pollutants on the surface of the conveyor belt. The servo motor drives the rotating shaft and the roller seat to rotate, thereby switching the cotton roller, thereby facilitating the replacement of a cleaner cotton roller and facilitating use by the staff;

[0014] 2. The utility model is provided with gears and gear rings. When in use, cleaning liquid is poured into the shell, and the cleaning liquid enters the bottom of the shell. The cotton roller can be cleaned by being immersed in the cleaning liquid, and the servo motor can drive the roller seat to swing and rotate within a certain angle range. The engagement of the gear and the gear ring can make the cotton roller rotate, so that the cotton roller can rotate inside the cleaning liquid, thereby cleaning the cotton roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the shell of the present utility model;

[0019] Figure 4 This is a schematic diagram of the gear and gear ring structure of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the partition plate of the present invention.

[0021] In the figure: 11, transparent film packaging machine; 12, frame; 13, conveyor belt; 14, housing; 15, servo motor; 16, rotating shaft; 17, roller seat; 18, cotton roller; 21, gear ring; 22, gear; 31, hot air blower; 32, water retaining seat; 33, air outlet; 41, partition plate; 42, notch; 51, cleaning comb; 52, sealing ring; 7, hose. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] Specific examples are given below.

[0024] See also Figure 1-5 As shown, a conveying device of a transparent film packaging machine includes a frame 12 installed on a transparent film packaging machine 11, and a conveyor belt 13 driven by a motor is installed on the frame 12; a shell 14 is fixedly connected to the bottom of the frame 12, a servo motor 15 is fixedly connected to the side of the shell 14, and a rotating shaft 16 is fixedly connected to the output end of the servo motor 15, the rotating shaft 16 passes through the shell 14 and is rotatably connected thereto, and both ends of the rotating shaft 16 are fixedly connected to roller seats 17, the roller seats 17 are located inside the shell 14, and a plurality of cotton rollers 18 are installed on the roller seats 17; when in use, the surface of the cotton rollers 18 fits the surface of the conveyor belt 13, and the cotton rollers 18 can wipe the surface of the conveyor belt 13, so that the conveyor belt 13 can be cleaned, thereby reducing the situation where pollutants on the surface of the conveyor belt 13 contaminate the packaging boxes, wherein the servo motor 15 drives the rotating shaft 16 and the roller seat 17 to rotate, so as to switch the cotton rollers 18, thereby facilitating the replacement of cleaner cotton rollers 18, which is convenient for staff to use.

[0025] Further, such as Figure 3-4As shown, the cotton roller 18 and the roller seat 17 are rotatably connected, and the end of the cotton roller 18 passes through the roller seat 17. The end of the cotton roller 18 is fixedly connected to a gear 22, and a gear ring 21 is fixedly connected to the inner wall of the shell 14, and the gear ring 21 and the gear 22 are engaged with each other; when in use, cleaning liquid is poured into the shell 14, and the cleaning liquid enters the bottom of the shell 14. The cotton roller 18 can be cleaned by soaking in the cleaning liquid, and the servo motor 15 can drive the roller seat 17 to swing and rotate within a certain angle range. The engagement of the gear 22 and the gear ring 21 can make the cotton roller 18 rotate, so that the cotton roller 18 can rotate inside the cleaning liquid, thereby cleaning the cotton roller 18.

[0026] Further, such as Figure 3 As shown, a hot air blower 31 is fixedly connected to the side of the shell 14, and the air outlet end of the hot air blower 31 is connected to the interior of the shell 14, and a water retaining seat 32 is fixedly connected to the inner side walls of the two ends of the shell 14 at the corresponding positions of the roller seat 17. The water retaining seat 32 and the outer surface of the roller seat 17 are slidably matched, and an air outlet hole 33 is opened on the top of the water retaining seat 32, and the air outlet hole 33 passes through the side wall of the shell 14; when in use, hot air can be blown into the interior of the shell 14 by means of the set hot air blower 31, and the hot air can dry the cotton roller 18 inside the shell 14, thereby reducing the occurrence of water stains on the surface of the conveyor belt 13, and the water retaining seat 32 and the air outlet hole 33 on the shell 14 are used for exhaust, and the water retaining seat 32 is used to cooperate with the roller seat 17 to prevent the cleaning liquid from entering the meshing area of ​​the gear 22 and the gear ring 21.

[0027] Further, such as Figure 3-5 As shown, four cotton rollers 18 are provided, and four partition plates 41 are fixedly connected to the rotating shaft 16. The cotton roller 18 is located between two adjacent partition plates 41. The partition plate 41 is provided with a slot 42 on the side close to the shell 14. When in use, the interior of the shell 14 can be separated by the provided partition plate 41, thereby reducing the hot air from being blown into the area containing the cleaning liquid at the bottom of the shell 14, thereby reducing the evaporation of the cleaning liquid. The slot 42 is used for the cleaning liquid to flow into the bottom of the shell 14.

[0028] Further, such as Figure 4 As shown, a plurality of cleaning combs 51 are fixedly connected to the inner side wall of the bottom of the shell 14, and the cleaning combs 51 are in contact with the outer side wall of the cotton roller 18. A sealing ring 52 is installed on the outer surface of the roller seat 17. When in use, the cleaning comb 51 can scratch the cotton roller 18, thereby improving the cleaning effect of the surface of the cotton roller 18 and reducing the residual pollutants on the cotton roller 18. The sealing ring 52 installed on the outer surface of the roller seat 17 can improve the sealing effect between the roller seat 17 and the sealing seat, and the cleaning comb 51 can pass through the slot 42.

[0029] Furthermore, a bearing is installed at the rotating connection between the cotton roller 18 and the roller seat 17, and multiple cotton rollers 18 are evenly distributed in a ring shape on the roller seat 17; when in use, the friction of the rotation of the cotton roller 18 can be reduced by installing a bearing at the rotating connection of the cotton roller 18, thereby facilitating the rotation of the cotton roller 18.

[0030] Further, such as Figure 2 As shown, the bottom of the housing 14 is fixed with a hose 7. When in use, the hose 7 can be used to conveniently inject and discharge cleaning liquid at the bottom of the housing 14, thereby making it convenient for staff to use.

[0031] Working principle: when in use, the surface of the cotton roller 18 is in contact with the surface of the conveyor belt 13, and the cotton roller 18 can be used to wipe the surface of the conveyor belt 13, so that the conveyor belt 13 can be cleaned, thereby reducing the situation where pollutants on the surface of the conveyor belt 13 contaminate the packaging boxes. The servo motor 15 drives the rotating shaft 16 and the roller seat 17 to rotate, so as to switch the cotton roller 18, so as to facilitate the replacement of a cleaner cotton roller 18 and facilitate the use of the staff. The cleaning liquid is poured into the shell 14, and the cleaning liquid enters the bottom of the shell 14. The cotton roller 18 can be cleaned by soaking it in the cleaning liquid, and the servo motor 15 can drive the roller seat 17 to swing and rotate within a certain angle range. The gear 22 is engaged with the gear ring 21 to make the cotton roller 18 rotate, so that the cotton roller 18 can rotate inside the cleaning liquid to clean the cotton roller 18. The hot air blower 31 is provided to blow hot air into the inside of the shell 14, and the hot air can dry the cotton roller 18 inside the shell 14. , thereby reducing the occurrence of water stains on the surface of the conveyor belt 13, relying on the provision of a water retaining seat 32 and an air outlet 33 on the shell 14, which is used for exhaust, relying on the provision of a water retaining seat 32, which is used to cooperate with the roller seat 17 to prevent the cleaning liquid from entering the meshing area of ​​the gear 22 and the gear ring 21, relying on the provision of a partition plate 41, which can separate the interior of the shell 14, thereby reducing the hot air blowing into the area containing the cleaning liquid at the bottom of the shell 14, thereby reducing the evaporation of the cleaning liquid, the slot 42 is used for the cleaning liquid to flow into the bottom of the shell 14, relying on the provision of a cleaning comb 51, which can scratch the cotton roller 18, thereby facilitating the improvement of the cleaning effect on the surface of the cotton roller 18, thereby reducing the residual pollutants on the cotton roller 18, relying on the sealing ring 52 installed on the outer surface of the roller seat 17, which can improve the sealing effect between the roller seat 17 and the sealing seat, relying on the installation of bearings at the rotating connection of the cotton roller 18, thereby reducing the friction of the rotation of the cotton roller 18, thereby facilitating the rotation of the cotton roller 18.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A conveying device for a transparent film packaging machine, comprising a frame (12) mounted on the transparent film packaging machine (11), wherein a conveyor belt (13) driven by a motor is mounted on the frame (12); characterized in that: The bottom of the frame (12) is fixedly connected to a shell (14), the side of the shell (14) is fixedly connected to a servo motor (15), the output end of the servo motor (15) is fixedly connected to a rotating shaft (16), the rotating shaft (16) passes through the shell (14) and is rotatably connected thereto, both ends of the rotating shaft (16) are fixedly connected to roller seats (17), the roller seats (17) are located inside the shell (14), and a plurality of cotton rollers (18) are installed on the roller seats (17).

2. The conveying device of the transparent film packaging machine according to claim 1, characterized in that: The cotton roller (18) and the roller seat (17) are rotatably connected, and the end of the cotton roller (18) passes through the roller seat (17). The end of the cotton roller (18) is fixedly connected to a gear (22). A gear ring (21) is fixedly connected to the inner side wall of the housing (14), and the gear ring (21) and the gear (22) are meshed with each other.

3. The conveying device of the transparent film packaging machine according to claim 2, characterized in that: A hot air blower (31) is fixedly connected to the side of the shell (14), and the air outlet end of the hot air blower (31) is connected to the interior of the shell (14). Water retaining seats (32) are fixedly connected to the inner side walls of both ends of the shell (14) at positions corresponding to the roller seat (17). The water retaining seat (32) and the outer surface of the roller seat (17) are slidably matched. An air outlet (33) is provided on the top of the water retaining seat (32), and the air outlet (33) passes through the side wall of the shell (14).

4. The conveying device of the transparent film packaging machine according to claim 3, characterized in that: Four cotton rollers (18) are provided, four partition plates (41) are fixedly connected to the rotating shaft (16), the cotton roller (18) is located between two adjacent partition plates (41), and a notch (42) is provided on one side of the partition plate (41) close to the housing (14).

5. The conveying device of the transparent film packaging machine according to claim 3, characterized in that: A plurality of cleaning combs (51) are fixedly connected to the inner side wall of the bottom of the shell (14), the cleaning combs (51) are in contact with the outer side wall of the cotton roller (18), and a sealing ring (52) is installed on the outer surface of the roller seat (17).

6. The conveying device of the transparent film packaging machine according to claim 3, characterized in that: A bearing is installed at the rotation connection between the cotton roller (18) and the roller seat (17), and a plurality of cotton rollers (18) are evenly distributed on the roller seat (17) in a ring shape.

Images