CN209650712U - A kind of efficient puncher of food packaging carton - Google Patents

Abstract

The utility model relates to the technical field of food packaging, in particular to a high-efficiency punching machine for food packaging cartons. The drive belt is set on the sleeve, and the driving pulley is connected to the driven pulley through the drive belt. The driven pulley is arranged at the left end of the first rotating shaft, and a fixed frame is arranged on the right side of the bottom and top. The utility model provides a food packaging carton Using a high-efficiency punching machine, not only can the carton be fixed on the transmission belt under the action of the punching mechanism and the T-shaped pressure plate, it can effectively prevent the carton from shifting during the punching process and affect the quality of the punching, and Through the action of the conveyor belt, the purpose of automatic transmission of cartons is achieved, the efficiency of punching is improved, and automatic unloading is realized. At the same time, through the cooperation of bolts and threaded holes, the disassembly and fixing of the perforating needle is convenient, which greatly reduces the maintenance cost.

Description

A high-efficiency punching machine for food packaging cartons

technical field

The utility model relates to the technical field of food packaging, in particular to a high-efficiency punching machine for food packaging cartons.

Background technique

Food packaging is an integral part of food commodities. One of the main projects in the food industry process. It protects food and prevents the damage of biological, chemical and physical external factors during the circulation of food from the factory to the hands of consumers. It can also have the function of maintaining the stable quality of the food itself. Food packaging is inseparable from cardboard The use of cardboard needs to be processed before packaging, among which cardboard punching is essential. The purpose of cardboard punching is mainly to maintain the ventilation of the box, and some are to facilitate the handling of the box. These cardboard punching The use of punching machines is indispensable all the time. Traditional cardboard punching is all done manually. The existing punching machines have low punching efficiency and high maintenance costs.

For example, the Chinese patent application number is CN201721476286.6, a punching device for food packaging cardboard, including a bottom plate, a support column, a top plate, an adjustment shaft, a support block, a threaded part, a first threaded sleeve, a first chute, a first slide Block, connecting rod, lifting plate, fixed plate, screw mandrel, the second threaded sleeve is installed on the screw mandrel, the two threaded parts are arranged symmetrically along the center of the adjustment shaft, and the helical directions of the threads on the two threaded parts are opposite, the second threaded part An installer is installed on the outer wall of the lower end of the threaded sleeve through a connecting piece, and a punching rod is installed inside the lower end of the installer.

Although the above utility model can punch holes in cartons for food packaging, it has poor punching accuracy, low punching efficiency, automatic blanking cannot be realized, and the cartons are not fixed during the punching process, which affects the punching quality. And disadvantages such as high maintenance cost, for this reason we need to develop a kind of high-efficiency punching machine for food packaging cartons to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a high-efficiency punching machine for food packaging cartons, which not only can punch holes in the cartons but also fix the cartons under the action of the punching mechanism and the T-shaped pressing plate. On the transmission belt, it effectively prevents the carton from shifting during the punching process and thus affects the quality of the punching, and through the action of the conveyor belt, the purpose of automatic transmission of the carton is achieved, the degree of automation is high, the punching efficiency is improved, and the automatic punching is realized. At the same time, through the cooperation of bolts and threaded holes, it is convenient to disassemble and fix the tines, which greatly reduces the maintenance cost.

The utility model is realized through the following technical solutions:

A high-efficiency punching machine for food packaging cartons, including a base, a driving motor is installed on the left side of the top of the base, a driving pulley is provided on the front side of the output shaft of the driving motor, and a driving belt is sleeved on the driving pulley , the driving pulley is rotationally connected with the driven pulley through the transmission belt, the driven pulley is arranged at the left end of the first rotating shaft, a fixed frame is arranged on the right side of the bottom top, and the right end of the first rotating shaft is connected to the The middle part of the left side wall of the fixed frame is rotatably connected, the right side of the first rotating shaft is provided with a semicircular gear, the upper part of the semicircular gear meshes with the first gear, and the first gear is arranged at the left end of the second rotating shaft. The second rotating shaft runs through the upper part of the left side wall of the fixed frame and is connected to the upper part of the right side wall of the fixed frame for rotation. The middle part of the second rotating shaft located in the fixed frame is provided with a cam, and the lower part of the cam is connected with the moving plate. Matching, the two sides of the moving plate are symmetrically provided with sliders, and the sliders are slidingly connected with the chute, and the chute is symmetrically arranged in the middle of the left and right side walls of the fixed frame, and the bottom of the slider is connected with the chute. A return spring is arranged between the bottom of the chute, and telescopic rods are symmetrically arranged on both sides of the lower part of the moving plate, and a T-shaped pressing plate is arranged on the lower part of the telescopic rod, which is located between the T-shaped pressing plate and the moving plate A buffer spring is sleeved on the telescoping rod, and a punching mechanism is arranged symmetrically at the bottom of the moving plate located in the T-shaped pressing plate. The lower part of the semicircular gear meshes with the second gear, and the second gear Set at the left end of the third rotating shaft, the top of the base in the fixed frame is symmetrically provided with a fixed plate, and the third rotating shaft passes through the lower part of the left side wall of the fixed frame and the fixed plate on the left in sequence from left to right The upper part is connected with the driving roller, and the driving roller is connected in rotation with the upper part of the fixed plate on the right side. The driving roller is covered with a conveyor belt, and the driving roller is connected in rotation with the driven roller through the conveyor belt. The roller is rotatably connected with the upper part of the fixed plate.

Preferably, the punching mechanism includes a fixed block, a slot, a through hole, a punching pin, a threaded hole and a bolt, the fixed block is symmetrically arranged at the bottom of the moving plate, and the bottom of the fixed block is provided with the insertion slot, the slot is matched with the top of the perforating needle, the lower part of the slot is provided with the threaded hole, the upper part of the perforating needle is provided with the through hole, and the threaded hole is respectively connected with the through hole The holes match the bolts.

Preferably, the number of teeth of the semicircular gear is the same as that of the first gear and the second gear respectively.

Preferably, the third rotating shaft is rotatably connected with the lower part of the fixed frame on the left side and the upper part of the fixed plate on the left side.

Preferably, the drive motor is a servo motor.

The beneficial effects of the utility model are:

1. Through the action of the punching mechanism and the T-shaped pressing plate, the carton is fixed on the transmission belt while punching the carton, which effectively prevents the carton from shifting during the punching process and affects the quality of the punching , The drilling accuracy is high, which improves the drilling efficiency.

2. Through the action of the conveyor belt, the purpose of automatic transmission of cartons is achieved, with high stability and high degree of automation, which further improves the punching efficiency, and can realize automatic unloading at the same time, which greatly reduces the working intensity of the staff.

3. After the tines are replaced by loosening the bolts, just tighten the bolts, which is convenient for disassembly and fixing of the tines, easy to use, strong in reliability, and greatly reduces the maintenance cost.

4. By using one drive motor as a drive, the carton can be punched and conveyed, which reduces the phenomenon of using multiple drive motors and saves energy. At the same time, the device is easy to operate and safe to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the punching mechanism of the present utility model;

Fig. 3 is a schematic structural view of the driven roller of the present invention.

In the figure: 1-base, 2-drive motor, 3-drive pulley, 4-drive belt, 5-driven pulley, 6-first rotating shaft, 7-fixed frame, 8-semicircular gear, 9- First gear, 10-second shaft, 11-cam, 12-moving plate, 13-slider, 14-chute, 15-return spring, 16-telescopic rod, 17-T-shaped pressure plate, 18-buffer spring , 19-punching mechanism, 191-fixed block, 192-slot, 193-punching needle, 194-threaded hole, 195-through hole, 196-bolt, 20-second gear, 21-third shaft, 22 -fixed plate, 23-driving roller, 24-conveyor belt, 25-driven roller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A high-efficiency punching machine for food packaging cartons, including a base 1, a driving motor 2 is installed on the left side of the top of the base 1, a driving pulley 3 is arranged on the front side of the output shaft of the driving motor 2, and a driving belt is sleeved on the driving pulley 3 4. The driving pulley 3 is rotationally connected with the driven pulley 5 through the transmission belt 4. The driven pulley 5 is arranged on the left end of the first rotating shaft 6, and a fixed frame 7 is arranged on the right side of the bottom top, and the right end of the first rotating shaft 6 is connected with the fixed frame. 7. The middle part of the left side wall is rotated and connected. The right side of the first rotating shaft 6 is provided with a semicircular gear 8. The upper part of the semicircular gear 8 meshes with the first gear 9. The first gear 9 is arranged on the left end of the second rotating shaft 10. The second rotating shaft 10 runs through the upper part of the left side wall of the fixed mount 7 and is connected to the upper part of the right side wall of the fixed mount 7. The middle part of the second rotating shaft 10 located in the fixed mount 7 is provided with a cam 11, and the lower part of the cam 11 cooperates with the mobile plate 12. A slide block 13 is arranged symmetrically on the side, and the slide block 13 and the chute 14 are slidably connected. Spring 15, telescopic rod 16 is arranged symmetrically on both sides of the bottom of the moving plate 12, and the bottom of the telescopic rod 16 is provided with a T-shaped pressing plate 17. The bottom of the moving plate 12 located in the T-shaped pressing plate 17 is symmetrically provided with a punching mechanism 19 .

The lower part of the semicircular gear 8 meshes with the second gear 20, the second gear 20 is arranged on the left end of the third rotating shaft 21, and the top of the base 1 located in the fixed frame 7 is symmetrically provided with a fixed plate 22, and the third rotating shaft 21 is sequentially arranged from left to right The lower part of the left side wall of the penetrating frame and the top of the left fixed plate 22 are connected with the driving roller 23, and the third rotating shaft 21 is connected with the bottom of the left fixed frame 7 and the upper part of the left fixed plate 22, and the driving roller 23 is rotated with the upper part of the right fixed plate 22. Connected, the driving roller 23 is covered with a conveyor belt 24, the driving roller 23 is connected to the driven roller 25 through the conveyor belt 24, and the driven roller 25 is connected to the upper part of the fixed plate 22 in rotation.

Specifically, the punching mechanism 19 includes a fixed block 191, a slot 192, a through hole 195, a punching pin 193, a threaded hole 194, and a bolt 196. The fixed block 191 is symmetrically arranged at the bottom of the moving plate 12, and the bottom of the fixed block 191 is provided with an insertion hole. Slot 192, slot 192 cooperates with perforating pin 193 tops, slot 192 bottom offers threaded hole 194, perforating pin 193 top is provided with through hole 195, and threaded hole 194 matches with through hole 195 and bolt 196 respectively.

Specifically, the number of teeth of the semicircular gear 8 is the same as the number of teeth of the first gear 9 and the second gear 20 respectively, so that when punching is performed, the conveyor belt 24 stops conveying the carton, and when the conveyor belt 24 conveys the carton, it stops punching Processing, high degree of automation.

Specifically, the driving motor 2 is a servo motor, the output of the servo motor is stable, and the safety factor is high.

When the utility model is used, when the food packaging carton needs to be punched, the driving motor 2 is controlled to work, the output shaft of the driving motor 2 drives the driving pulley 3 to rotate, and the driving pulley 3 drives the driven pulley through the transmission belt 4 5 rotates, the driven pulley 5 drives the first rotating shaft 6 to rotate, and the first rotating shaft 6 drives the semicircular gear 8 to rotate, and when the semicircular gear 8 meshes with the first gear 9, it drives the first gear 9 to rotate, the first The gear 9 drives the second rotating shaft 10 to rotate, and the second rotating shaft 10 drives the cam 11 to rotate, and under the action of the cam 11, the moving plate 12, the slider 13, the chute 14 and the return spring 15, the moving plate 12 is driven on the slider. 13 and the chute 14 cooperate to reciprocate up and down. The moving plate 12 drives the punching mechanism 19 to carry out the carton on the conveyor belt 24. Cartons are compacted to fix the cartons on the transmission belt while punching the cartons, which effectively prevents the cartons from shifting during the punching process and affects the quality of the punching. The punching accuracy is high. Improved punching efficiency.

When the semicircular gear 8 meshes with the second gear 20, it drives the second gear 20 to rotate, and the second gear 20 drives the third rotating shaft 21 to rotate, and the third rotating shaft 21 drives the driving roller 23 to rotate, and the driving roller 23, the conveyor belt 24 and With the cooperation of the driven roller 25, the conveyor belt 24 is driven to rotate to achieve the purpose of automatically conveying the carton, with high stability and high degree of automation, which further improves the punching efficiency, and can realize automatic unloading at the same time, which greatly reduces the work of the staff. strength.

When the tines 193 need to be replaced, only the bolts 196 need to be unscrewed, and after the tines 193 are replaced, the bolts 196 can be tightened, which facilitates the disassembly and fixing of the tines 193, is easy to use, and has high reliability. Greatly reduce maintenance costs.

After the carton is punched, it is necessary to control the drive motor 2 to stop working.

The control mode of the above-mentioned drive motor 2 is controlled by the peripheral controller supporting it. The model of the controller is MAM-200, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. It is only used without improvement, and the utility model is mainly used to protect mechanical devices, so the utility model will not explain the control method and circuit connection in detail.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. a kind of food packaging carton efficient puncher, including pedestal, it is characterised in that: be equipped on the left of the base top Driving motor, the driving motor output shaft front side is equipped with driving pulley, is arranged with driving belt on the driving pulley, described Driving pulley is rotatedly connected by the driving belt with driven pulley, and the driven pulley is arranged in first rotating shaft left end, institute It states and is equipped with fixed frame on the right side of bottom dome, be rotatedly connected in the middle part of the first rotating shaft right end and the fixed frame left side wall, it is described Semicircular gear is equipped on the right side of first rotating shaft, the semicircular gear top is engaged with first gear, the first gear setting In the second shaft left end, second shaft is rotated through fixed frame left side wall top and fixed frame right side wall top It is connected, cam is equipped in the middle part of second shaft in the fixed frame, the cam lower part is matched with movable plate, institute It states movable plate two sides and is symmetrically arranged with sliding block, sliding is connected between the sliding block and sliding slot, and the sliding slot is symmetricly set on described solid Determine to be equipped with return spring, the movable plate lower part between the slider bottom and the sliding slot bottom at left and right sides of frame in the middle part of wall Two sides are symmetrically arranged with telescopic rod, and the telescopic rod lower part is equipped with T shape pressing plate, between the T shape pressing plate and the movable plate The telescopic rod on be arranged with buffer spring, the movable plate bottom symmetrical in the T shape pressing plate be equipped with puncher Structure, the semicircular gear lower part are engaged with second gear, and the second gear setting is located at described solid in third shaft left end Determine the base top in frame and be symmetrically arranged with fixed plate, the third shaft is sequentially passed through from left to right on the left of the fixed frame Wall lower part and left side the fixed plate top are connected with drive roll, and the drive roll rotates phase with the right side fixed plate top Even, it is arranged with conveyer belt on the drive roll, the drive roll is rotatedly connected by the conveyer belt with driven voller, described driven Roller is rotatedly connected with the fixed plate top.

2. a kind of efficient puncher of food packaging carton according to claim 1, it is characterised in that: the perforating mechanism Including fixed block, slot, through-hole, perforating needle, threaded hole and bolt, the fixed block is symmetricly set on the movable plate bottom, The fixed block bottom offers the slot, matches at the top of the slot and the perforating needle, the slot lower part opens up Have a threaded hole, the perforating needle top is equipped with the through-hole, the threaded hole respectively with the through-hole and the bolt phase Cooperation.

3. a kind of efficient puncher of food packaging carton according to claim 1, it is characterised in that: the semi-circular teeth The number of teeth of wheel is identical as the number of teeth of the first gear and the second gear respectively.

4. a kind of efficient puncher of food packaging carton according to claim 1, it is characterised in that: the third shaft It is rotatedly connected with the left side fixed frame lower part and left side the fixed plate top.

5. a kind of efficient puncher of food packaging carton according to claim 1, it is characterised in that: the driving motor For servo motor.