CN212245493U - Film collecting mechanism of double-sided labeler - Google Patents

Abstract

The utility model discloses a film winding mechanism for a double-sided labeling machine, in particular to the technical field of thermometers. The mechanism includes a first bracket and a second bracket, the first bracket and the second bracket are fixedly connected to the top of the base, the first bracket is located on one side of the second bracket, and a motor is fixedly connected to the top of the first bracket; The utility model is provided with a winding mechanism. When the motor is working, the two support cylinders rotate in opposite directions to each other, so that the inner protective film is stably transported, and the transported protective film can be wound efficiently. The direction change is performed to make the protective film be rolled more smoothly. At the same time, when the transmission shaft rotates at a low speed, the fan is driven to rotate at a high speed, so that the protective film is cleaner and the winding quality is higher.

Description

A double-sided label machine film take-up mechanism

technical field

The utility model relates to the technical field of labeling machines, in particular to a film collecting mechanism of a double-sided labeling machine.

Background technique

In product remanufacturing, it is often necessary to add labels to the product to display various information about the product, but after the label is printed, in order to have a good display effect for a long time, it is often necessary to coat the label with a protective film, and the protection In the production of the film, the protective film needs to be rolled into rolls for convenient transportation and storage. However, when the traditional winding mechanism actually winds the film, the film winding speed is slow, and the stable film pushing structure is lacking, resulting in the protective film being rolled. It is easy to cause positional deviation, and in the production process, the surface of the protective film is easy to absorb dust and other garbage, resulting in poor winding quality.

Therefore, it is necessary to invent a film take-up mechanism for a double-sided labeling machine to solve the above problems.

Utility model content

To this end, the embodiment of the present utility model provides a film rewinding mechanism for a double-sided label machine. By setting the rewinding mechanism, when the motor works, the two support drums rotate in opposite directions to each other, stably transport the inner protective film, and rewind the drum. With the cooperation of the two support cylinders, the conveyed protective film can be wound efficiently, and the guide cylinder can change the direction of the conveyed protective film, so that the protective film can be wound more smoothly, and when the transmission shaft rotates at a low speed , which can drive the fan to rotate at high speed, so that the dust on the surface of the protective film in the winding can be cleaned through the air collecting hood, the duct and the dust hood, so that the protective film is cleaner, the winding quality is higher, and the production quality is improved. It solves the problem that the traditional film winder in the prior art has a relatively slow film-winding speed and lacks a stable film-pulling structure, which leads to the positional deviation of the protective film during winding. The problem of poor roll quality.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions: a film take-up mechanism for a double-sided labeling machine, comprising a base, the top of the base is provided with a roll-up mechanism, and the bottom end of the roll-up mechanism extends to the interior of the base;

The winding mechanism includes a first bracket and a second bracket, both of which are fixedly connected to the top of the base, the first bracket is located on one side of the second bracket, and the top of the first bracket is fixedly connected There is a motor, the output shaft of the motor is fixedly connected with a transmission shaft, a first cavity is opened inside the first bracket, a second cavity is opened inside the base, and the bottom end of the transmission shaft penetrates the first cavity and Extending to the inside of the second cavity, the outer side of the transmission shaft is fixedly sleeved with two first bevel gears, the two first bevel gears are evenly distributed in an up-down symmetrical shape, and one side of the two first bevel gears is A second bevel gear is provided, the second bevel gear is meshed with the first bevel gear, one side of the two second bevel gears is fixedly connected with a first rotating shaft, and one end of the two first rotating shafts extends to Inside the second bracket, the outer sides of the two first rotating shafts are fixedly sleeved with support cylinders, the outer sides of the two support cylinders are fixedly sleeved with anti-skid pads, and the outer sides of the transmission shafts are fixedly sleeved with a third bevel gear, The third bevel gear is located at the bottom of the two first bevel gears, the third bevel gear and the two first bevel gears are both located inside the first cavity, and a fourth bevel gear is arranged on one side of the third bevel gear , the fourth bevel gear is meshed with the third bevel gear, one side of the fourth bevel gear is fixedly connected with a second rotating shaft, one end of the second rotating shaft extends to the inside of the second bracket, and the outside of the second rotating shaft is fixed A winding drum is sleeved, the winding drum is located at the bottom of the support drum, the bottom end of the transmission shaft is fixedly connected with a first gear, the first gear is located inside the second cavity, and a first gear is embedded in the base. There are three rotating shafts and a fourth rotating shaft. The third rotating shaft is located on one side of the fourth rotating shaft. A second gear and a third gear are fixedly sleeved on the outside of the third rotating shaft. The third gear is located at the bottom of the second gear. The second gear meshes with the first gear, the top of the fourth rotating shaft extends to the outside of the top of the base, a fourth gear is fixedly sleeved on the outside of the fourth rotating shaft, and the fourth gear is meshed with the third gear. The top of the fourth rotating shaft is fixedly connected with a fan, the outside of the fan is provided with an air collection cover, the air collection cover is fixedly connected to the top of the base, the top of the air collection cover is fixedly connected with a through pipe, the first bracket and the second The rear side of the bracket is fixedly connected with a support plate, the front side of the support plate is fixedly connected with a dust hood, and the top end of the through pipe is communicated with the dust hood.

Preferably, the connection between the transmission shaft and the base and the first bracket is movably connected through a first bearing, and both ends of the first rotating shaft and the second rotating shaft are movably connected with the first bracket and the second bracket through a second bearing. , the connection between both ends of the third rotating shaft and the fourth rotating shaft and the base is movably connected by a third bearing.

Preferably, the diameters of the first gear and the third gear are equal, the diameters of the second gear and the fourth gear are equal, and the diameter of the first gear is larger than the diameter of the second gear.

Preferably, bases are fixedly connected to the front sides of the first support and the second support, and guide cylinders are provided on the inner sides of the two bases, and both ends of the guide cylinders extend to the inside of both sides of the two bases, Both ends of the guide cylinder and the base are connected movably through a fourth bearing.

Preferably, the top surface of the base is provided with two through holes, both of which are located at the bottom of the air collecting hood, and the top of the air collecting hood is configured in a conical shape.

Preferably, two support seats are fixedly connected to the bottom of the base, and the two support seats are evenly distributed in a symmetrical shape.

The embodiment of the present utility model has the following advantages:

The utility model provides a rewinding mechanism composed of two first rotating shafts, two supporting cylinders, a transmission shaft, a second rotating shaft, a reeling cylinder, a guiding cylinder and a base, etc., so that when the motor is working, the two The support cylinders rotate in opposite directions to each other, so that the protective film inside the two support cylinders can be transported stably, and the take-up cylinder can efficiently rewind the transported protective film with the cooperation of the two support cylinders, while guiding The drum can change the direction of the transported protective film, so that the protective film can be rolled more smoothly. At the same time, when the transmission shaft rotates at a low speed, it can drive the fan to rotate at a high speed, so that the wind collecting hood, the duct and the dust hood can be used to wind up the film. The dust on the surface of the protective film is cleaned, so that the protective film is cleaner, the winding quality is higher, and the production quality is improved.

Description of drawings

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 accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can also be obtained according to the extension of the drawings provided without creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the conditions that the present invention can be implemented. The technical substantive significance, the modification of any structure, the change of the proportional relationship or the adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope disclosed in the present utility model. The technical content must be within the scope of coverage.

Fig. 1 is the overall structure schematic diagram that the utility model provides;

Fig. 2 is the front view sectional view provided by the utility model;

Fig. 3 is an enlarged view of the structure of part A in Fig. 2 provided by the utility model;

4 is an enlarged view of the structure of part B in FIG. 2 provided by the utility model;

In the figure: 1 base, 2 first bracket, 3 second bracket, 4 motor, 5 transmission shaft, 6 first bevel gear, 7 second bevel gear, 8 first shaft, 9 support cylinder, 10 anti-skid pad, 11 first bevel gear Three bevel gears, 12 fourth bevel gears, 13 second shafts, 14 reels, 15 first gears, 16 third shafts, 17 fourth shafts, 18 second gears, 19 third gears, 20 fourth gears, 21 fans, 22 air hoods, 23 pipes, 24 support plates, 25 dust hoods, 26 bases, 27 guide cylinders.

Detailed ways

The embodiments of the present invention will be described below by specific specific embodiments. Those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are of the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to the accompanying drawings 1-4 of the specification, a film winding mechanism of a double-sided labeling machine in this embodiment includes a base 1, a winding mechanism is provided on the top of the base 1, and the bottom end of the winding mechanism extends to the interior of the base 1;

The winding mechanism includes a first bracket 2 and a second bracket 3. Both the first bracket 2 and the second bracket 3 are fixedly connected to the top of the base 1. The first bracket 2 is located on one side of the second bracket 3, so the A motor 4 is fixedly connected to the top of the first bracket 2, a transmission shaft 5 is fixedly connected to the output shaft of the motor 4, a first cavity is opened inside the first bracket 2, and a second cavity is opened inside the base 1 , the bottom end of the transmission shaft 5 penetrates through the first cavity and extends to the inside of the second cavity, the outer side of the transmission shaft 5 is fixedly sleeved with two first bevel gears 6, and the two first bevel gears 6 are The upper and lower bevel gears are evenly distributed, and the two first bevel gears 6 are provided with second bevel gears 7 on one side. The second bevel gears 7 are meshed with the first bevel gears 6. 7 One side is fixedly connected with a first rotating shaft 8, one end of the two first rotating shafts 8 extends to the inside of the second bracket 3, and the outer sides of the two first rotating shafts 8 are fixedly sleeved with support cylinders 9, two An anti-skid pad 10 is fixedly sleeved on the outside of the support cylinder 9, and a third bevel gear 11 is fixedly sleeved on the outside of the transmission shaft 5. The third bevel gear 11 is located at the bottom of the two first bevel gears 6, and the The third bevel gear 11 and the two first bevel gears 6 are both located inside the first cavity, a fourth bevel gear 12 is provided on one side of the third bevel gear 11 , and the fourth bevel gear 12 is connected to the third bevel gear 11 meshing connection, one side of the fourth bevel gear 12 is fixedly connected with a second rotating shaft 13, one end of the second rotating shaft 13 extends to the inside of the second bracket 3, and the outer side of the second rotating shaft 13 is fixedly sleeved with a reel 14. The rewinding drum 14 is located at the bottom of the support drum 9, the bottom end of the transmission shaft 5 is fixedly connected with a first gear 15, the first gear 15 is located inside the second cavity, and the base 1 is embedded with a The third rotating shaft 16 and the fourth rotating shaft 17, the third rotating shaft 16 is located on one side of the fourth rotating shaft 17, the outside of the third rotating shaft 16 is fixedly sleeved with a second gear 18 and a third gear 19, the third gear 19 is located at the bottom of the second gear 18, the second gear 18 meshes with the first gear 15, the top of the fourth shaft 17 extends to the outside of the top of the base 1, and the outer side of the fourth shaft 17 is fixedly sleeved with a fourth gear 20. The fourth gear 20 is meshed with the third gear 19, the top of the fourth shaft 17 is fixedly connected with a fan 21, and the outside of the fan 21 is provided with an air collecting cover 22, which is fixedly connected to the The top of the base 1, the top of the air collecting cover 22 is fixedly connected with a through pipe 23, the rear sides of the first bracket 2 and the second bracket 3 are fixedly connected with a support plate 24, and the front side of the support plate 24 is fixedly connected with a suction plate 23. The dust cover 25, the top of the through pipe 23 is communicated with the dust cover 25;

Further, the connection between the transmission shaft 5 and the base 1 and the first bracket 2 is movably connected through a first bearing, and the two ends of the first rotating shaft 8 and the second rotating shaft 13 are connected with the first bracket 2 and the second bracket 3 . They are all movably connected through the second bearing, and both ends of the third rotating shaft 16 and the fourth rotating shaft 17 are connected movably with the base 1 through the third bearing.

Further, the diameters of the first gear 15 and the third gear 19 are equal, the diameters of the second gear 18 and the fourth gear 20 are equal, and the diameter of the first gear 15 is larger than the diameter of the second gear 18 .

Further, bases 26 are fixedly connected to the front sides of the first support 2 and the second support 3, and guide cylinders 27 are provided on the inner sides of the two bases 26, and both ends of the guide cylinders 27 extend to two Inside both sides of the base 26, both ends of the guide cylinder 27 and the base 26 are connected movably through a fourth bearing, which is beneficial to guide the film between the two support cylinders 9, so that the winding cylinder 14 can Film winding is smoother.

Further, the top surface of the base 1 is provided with two through holes, both of which are located at the bottom of the air collecting hood 22 , and the top of the air collecting hood 22 is set in a conical shape, so that the fan 21 can pass through the two through holes. Exhaust.

Further, two support seats are fixedly connected to the bottom of the base 1, and the two support seats are evenly distributed in a symmetrical shape.

The implementation scenario is as follows: when the utility model is used, the protective film passes through the inner sides of the two support cylinders 9, is wound on the guide cylinder, and is fixed to the surface of the winding cylinder 14, and then the power is turned on to start the motor 4, and the motor 4 works. The transmission shaft 5 is driven to rotate, so that the two first bevel gears 6 are rotated, and then the two first rotating shafts 8 are driven to rotate through the two second bevel gears 7. Since the two first bevel gears 6 are symmetrically distributed, this At the same time, the two second bevel gears 7 will drive the two first rotating shafts 8 to rotate in the opposite direction, so that the two support cylinders 9 will push the inner protective film to move stably, and the transmission shaft 5 will drive the third bevel gear 11 to rotate. Then, the second rotating shaft 13 and the rewinding drum 14 are driven to rotate by the fourth bevel gear 12, and the protective film is pushed by the two supporting drums 9, so as to quickly complete the rewinding work, and the transmission shaft 5 will also drive the first gear when it rotates. 15 rotates, thereby driving the second gear 18 to rotate at a higher speed, thereby making the third shaft 16 and the third gear 19 rotate at a higher speed, and then the fourth gear 20 will drive the fourth shaft 17 to rotate at a very high speed, and finally make the fan 21 is rotating at a high speed, and through the air collecting hood 22, the through pipe 23 and the dust collecting hood 25, the protective film in the winding is vacuumed to prevent it from adsorbing dust and other garbage during production. Winding quality.

Although the present utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention belong to the scope of protection of the present invention.

Claims (6)

1. A film take-up mechanism of a double-sided labeling machine, comprising a base (1), characterized in that: the top of the base (1) is provided with a winding mechanism, and the bottom end of the winding mechanism extends to the interior of the base (1); The winding mechanism includes a first bracket (2) and a second bracket (3), the first bracket (2) and the second bracket (3) are both fixedly connected to the top of the base (1), and the first bracket (2) Located on one side of the second bracket (3), the top of the first bracket (2) is fixedly connected with a motor (4), and the output shaft of the motor (4) is fixedly connected with a transmission shaft (5). A first cavity is opened inside a bracket (2), a second cavity is opened inside the base (1), and the bottom end of the transmission shaft (5) penetrates the first cavity and extends to the inside of the second cavity, The outer side of the transmission shaft (5) is fixedly sleeved with two first bevel gears (6), the two first bevel gears (6) are evenly distributed in an up-down symmetrical shape, and the two first bevel gears (6) ) is provided with a second bevel gear (7) on one side, the second bevel gear (7) is meshingly connected with the first bevel gear (6), and the two second bevel gears (7) are fixedly connected on one side There is a first rotating shaft (8), one end of the two first rotating shafts (8) extends to the inside of the second bracket (3), and the outer sides of the two first rotating shafts (8) are fixedly sleeved with a support cylinder (9). ), the outer sides of the two support cylinders (9) are fixedly sleeved with anti-skid pads (10), the outer sides of the transmission shaft (5) are fixedly sleeved with a third bevel gear (11), and the third bevel gear ( 11) Located at the bottom of the two first bevel gears (6), the third bevel gear (11) and the two first bevel gears (6) are both located inside the first cavity, and the third bevel gear (11) One side is provided with a fourth bevel gear (12), the fourth bevel gear (12) is meshed with the third bevel gear (11), and one side of the fourth bevel gear (12) is fixedly connected with a second rotating shaft ( 13), one end of the second rotating shaft (13) extends to the inside of the second bracket (3), the outside of the second rotating shaft (13) is fixedly sleeved with a reel (14), and the reel (14) Located at the bottom of the support cylinder (9), the bottom end of the transmission shaft (5) is fixedly connected with a first gear (15), the first gear (15) is located inside the second cavity, and the base (1) is embedded inside A third rotating shaft (16) and a fourth rotating shaft (17) are provided, the third rotating shaft (16) is located on one side of the fourth rotating shaft (17), and the outside of the third rotating shaft (16) is fixedly sleeved with a second gear (18) and a third gear (19), the third gear (19) is located at the bottom of the second gear (18), the second gear (18) meshes with the first gear (15), the fourth The top end of the rotating shaft (17) extends to the outside of the top of the base (1), a fourth gear (20) is fixedly sleeved on the outside of the fourth rotating shaft (17), and the fourth gear (20) meshes with the third gear (19) A fan (21) is fixedly connected to the top of the fourth rotating shaft (17), an air collecting hood (22) is arranged on the outside of the fan (21), and the air collecting hood (22) is fixedly connected to the base (1) At the top, a through pipe (23) is fixedly connected to the top of the air collecting hood (22), and a support plate (24) is fixedly connected to the rear sides of the first bracket (2) and the second bracket (3). board (24 ) A dust hood (25) is fixedly connected to the front side, and the top end of the through pipe (23) is communicated with the dust hood (25). 2 . The film retracting mechanism of a double-sided label machine according to claim 1 , wherein the drive shaft ( 5 ) is movably connected with the base ( 1 ) and the first bracket ( 2 ) through a first bearing. 3 . , both ends of the first rotating shaft (8) and the second rotating shaft (13) are movably connected with the first bracket (2) and the second bracket (3) through a second bearing, and the third rotating shaft (16) Both ends of the fourth rotating shaft (17) and the base (1) are movably connected through a third bearing. 3 . The film-receiving mechanism of a double-sided label machine according to claim 1 , wherein the first gear ( 15 ) and the third gear ( 19 ) have equal diameters, and the second gear ( 18 ) and The diameter of the fourth gear (20) is equal, and the diameter of the first gear (15) is larger than the diameter of the second gear (18). 4. The film retracting mechanism of a double-sided labeling machine according to claim 1, wherein a base (26) is fixedly connected to the front sides of the first bracket (2) and the second bracket (3), The inner sides of the two bases (26) are provided with guide cylinders (27). The connection with the base (26) is movably connected through the fourth bearing. 5. The film retracting mechanism of a double-sided labeling machine according to claim 1, characterized in that: the top surface of the base (1) is provided with two through holes, and the two through holes are located in the air collecting hood ( 22) Bottom, the top of the wind collecting hood (22) is set in a conical shape. 6 . The film retracting mechanism of a double-sided label machine according to claim 1 , wherein two support seats are fixedly connected to the bottom of the base ( 1 ), and the two support seats are evenly distributed in a symmetrical shape. 7 .

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