Automatic feeding device for medicine packaging box production

Abstract

The utility model relates to the technical field of automatic feeding devices, in particular to an automatic feeding device for medicine packaging box production, which comprises a lower box body and an automatic conveyor belt, the upper end of the lower box body is provided with the automatic conveyor belt, the inner side of the automatic conveyor belt is provided with air suction holes, the upper end of the lower box body is fixedly connected with an air suction box, and the upper end of the air suction box is provided with an air inlet. An air suction box is fixedly connected to the upper end of the lower box body, a communicating air channel pipe is fixedly connected to the inner side of the air suction box, a stable air box is fixedly connected to the upper end of the lower box body, a suction fan is fixedly connected to one side of the stable air box, and a servo motor is fixedly connected to the inner side of the stable air box. And meanwhile, the medicine packaging boxes are adsorbed to the automatic conveying belt, the stability of the medicine packaging boxes during feeding is ensured, and the situation that the quality of finished products is reduced when the medicine packaging boxes are machined is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding devices, in particular to an automatic feeding device for producing medicine packaging boxes. Background Art

[0002] The automatic feeding device for the production of pharmaceutical packaging boxes can improve the production efficiency and quality of pharmaceutical packaging boxes. In the pharmaceutical packaging industry, the application of automation technology has become a trend. It can be extended from some processes to the entire packaging process or even the entire workshop, thereby significantly improving production efficiency and reducing labor costs.

[0003] In the process of automatic feeding of pharmaceutical packaging boxes, if the automatic feeding device cannot accurately position the material fed into the pharmaceutical packaging box, any feeding error may lead to a decrease in the quality of the finished product in the subsequent processing, such as die-cutting, folding and bonding. Therefore, an automatic feeding device for the production of pharmaceutical packaging boxes is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an automatic feeding device for producing medicine packaging boxes, so as to solve the problem that in the process of automatic feeding of medicine packaging boxes, if the automatic feeding device cannot accurately position the materials fed into the medicine packaging boxes, any feeding error may lead to a decrease in the quality of the finished product in the subsequent processing processes, such as die-cutting, folding and bonding.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic feeding device for producing medicine packaging boxes comprises a lower box body and an automatic conveyor belt, an automatic conveyor belt is arranged at the upper end of the lower box body, an air suction hole is opened inside the automatic conveyor belt, an air suction box is fixedly connected to the upper end of the lower box body, an air inlet is opened at the upper end of the air suction box, a connecting airway pipe is fixedly connected to the inner side of the air suction box, a stabilizing bellows is fixedly connected to the upper end of the lower box body, a suction fan is fixedly connected to one side of the stabilizing bellows, a servo motor is fixedly connected to the inner side of the stabilizing bellows, an inner hole rod is fixedly connected to the end of the main shaft of the servo motor, a limit column rotating port is opened at the upper end of the stabilizing bellows, a sealing A ring, a column hole is provided on the inner side of the inner hole rod, an electric telescopic rod is fixedly connected to one side of the inner hole rod, a soft air pipe is fixedly connected to the lower end of the electric telescopic rod, a connecting block is fixedly connected to the inner side of the connecting block, a folding air channel is provided, an empty sliding shell is fixedly connected to the lower end of the connecting block, a first solenoid valve is provided at the upper end of the empty sliding shell, a second solenoid valve is provided on the inner side of the top of the empty sliding shell, a sliding column shell is slidably connected to the inner side of the empty sliding shell, a spring is fixedly connected to the lower end of the sliding column shell, a telescopic ventilation rod is fixedly connected to the lower end of the empty sliding shell, a suction cup is fixedly connected to the lower end of the sliding column shell, and a discharge box is provided at the upper end of the lower box body.

[0007] As further optimization content of the present invention, wherein: a bracket is arranged at the upper end of the lower box body, the roller of the automatic conveyor belt rotates on the inner side of the bracket at the upper end of the lower box body, the number of the suction holes is certain, the upper end of the suction box is fitted with one side of the automatic conveyor belt, the number of the air inlets is certain, the inner side of the suction box is hollow, and the air inlets are connected with the inner side of the suction box.

[0008] As a further optimization of the present invention, the inner side of the stabilizing bellows is hollow, the stabilizing bellows, the connecting airway tube and the inner side of the suction box are connected, the inner side of the stabilizing bellows is connected to the inner side of the column orifice, the inner side of the inner hole rod is hollow, and the inner side of the inner hole rod is connected to the column orifice.

[0009] As a further optimization of the present invention, the lower end of the inner hole rod is shaped like a cylinder, the lower end of the inner hole rod is fixedly connected to a limiting rotation circle, the inner hole rod is rotatably connected to the inner side of the limiting column rotation mouth through the limiting rotation circle, and the inner side of the sealing ring is fitted with the outer side of the inner hole rod.

[0010] As a further optimization of the present invention, the inner side of the inner hole rod is connected with the inner side of the soft air tube, the inner side of the soft air tube is hollow, the soft air tube is spirally sleeved on the outer side of the electric telescopic rod, and the inner side of the soft air tube is connected with the folded air channel.

[0011] As further optimized content of the present utility model, the shape of the empty sliding shell is a hollow cylinder, the empty sliding shell is connected with the folded empty channel, a sealing ring is provided at the upper end of the sliding column shell, the sliding column shell is fitted with the inner side of the empty sliding shell through the sealing ring, the inner side of the upper end of the empty sliding shell is connected with the inner side of the suction cup through the inner side of the sliding column shell, and the lower end of the spring is fixedly connected to one side of the empty sliding shell.

[0012] As a further optimization of the present invention, the shape of the telescopic ventilation rod is a hollow cylinder at both ends, the hollow cylinders at both ends of the telescopic ventilation rod are slidably connected, the hollow cylinders at both ends of the telescopic ventilation rod are sealed by a sealing ring, the lower end of the telescopic ventilation rod is fixedly connected to the inner side of the suction cup, and the inner side of the lower end of the empty sliding shell is connected to the inner side of the suction cup through the telescopic ventilation rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, an automatic conveyor belt, a stabilizing bellows, a servo motor, a suction fan, an inner hole rod, an electric telescopic rod, a soft air pipe, a connecting block, an empty sliding shell and a suction cup are arranged. When feeding the medicine packaging box, the inner hole rod is rotated by the servo motor so that the suction cup and the medicine packaging box inside the discharge box are in the same vertical line. The electric telescopic rod is started to make the suction cup fit the medicine packaging box. The suction fan is used to evacuate the inside of the suction cup and the suction cup is moved above the automatic conveyor belt to unload the medicine packaging box. The suction fan is used to evacuate the inside of the suction box so that the medicine packaging box on the automatic conveyor belt is tightly sucked onto the automatic conveyor belt. When the device is feeding the medicine packaging box, the medicine packaging box can be stably unloaded above the automatic conveyor belt to prevent the medicine packaging box from deviating. At the same time, the medicine packaging box is adsorbed on the automatic conveyor belt to ensure the stability of the medicine packaging box when feeding it and to prevent the quality of the finished product from being reduced when the medicine packaging box is processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cutaway structure of the suction box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the servo motor of the utility model;

[0018] Figure 4 This is a schematic diagram of the soft air tube structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection block structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the empty sliding shell structure of the utility model.

[0021] In the figure: 1. lower box; 2. automatic conveyor belt; 3. air suction hole; 4. air suction box; 5. air inlet; 6. connecting airway pipe; 7. stabilizing bellows; 8. air suction fan; 9. servo motor; 10. inner hole rod; 11. sealing ring; 12. limit column swivel; 13. column hole; 14. electric telescopic rod; 15. soft air pipe; 16. connecting block; 17. folded air channel; 18. air sliding shell; 19. first solenoid valve; 20. second solenoid valve; 21. sliding column shell; 22. spring; 23. telescopic ventilation rod; 24. suction cup; 25. discharge box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] See also Figure 1-6 , the utility model provides a technical solution:

[0025] An automatic feeding device for producing drug packaging boxes comprises a lower box body 1 and an automatic conveyor belt 2. The upper end of the lower box body 1 is provided with the automatic conveyor belt 2, and the inner side of the automatic conveyor belt 2 is provided with an air suction hole 3. The upper end of the lower box body 1 is fixedly connected with an air suction box 4, and the upper end of the air suction box 4 is provided with an air inlet 5, and the inner side of the air suction box 4 is fixedly connected with a connecting airway pipe 6. The upper end of the lower box body 1 is fixedly connected with a stabilizing bellows 7, and one side of the stabilizing bellows 7 is fixedly connected with a suction fan 8, and the inner side of the stabilizing bellows 7 is fixedly connected with a servo motor 9, and the end of the main shaft of the servo motor 9 is fixedly connected with an inner hole rod 10. The upper end of the stabilizing bellows 7 is provided with a limit column turntable 12, and the inner side of the limit column turntable 12 is fixedly connected with a sealing ring 11, and the inner side of the inner hole rod 10 is provided with a sealing ring 12. A column hole 13 is opened, an electric telescopic rod 14 is fixedly connected to one side of the inner hole rod 10, a soft air pipe 15 is fixedly connected to one side of the inner hole rod 10, a connecting block 16 is fixedly connected to the lower end of the electric telescopic rod 14, a folding channel 17 is opened on the inner side of the connecting block 16, an empty sliding shell 18 is fixedly connected to the lower end of the connecting block 16, a first solenoid valve 19 is arranged on the upper end of the empty sliding shell 18, a second solenoid valve 20 is arranged on the inner side of the top of the empty sliding shell 18, a sliding column shell 21 is slidably connected to the inner side of the empty sliding shell 18, a spring 22 is fixedly connected to the lower end of the sliding column shell 21, a telescopic ventilation rod 23 is fixedly connected to the lower end of the empty sliding shell 18, a suction cup 24 is fixedly connected to the lower end of the sliding column shell 21, and a discharge box 25 is arranged on the upper end of the lower box body 1.

[0026] As a further implementation of the present scheme, a bracket is provided at the upper end of the lower box body 1, and the roller of the automatic conveyor belt 2 rotates on the inner side of the bracket at the upper end of the lower box body 1. There are a number of suction holes 3, and the upper end of the suction box 4 is in contact with one side of the automatic conveyor belt 2. There are a number of air inlets 5, and the inner side of the suction box 4 is hollow. The air inlet 5 is connected to the inner side of the suction box 4, which has the effect of stabilizing the rotation of the automatic conveyor belt 2 and facilitating the air inside the suction hole 3 to enter the inside of the suction box 4 from the air inlet 5;

[0027] As a further implementation of the present invention, the inner side of the stabilizing bellows 7 is hollow, the stabilizing bellows 7, the communicating airway tube 6 and the inner side of the suction bellows 4 are connected, the inner side of the stabilizing bellows 7 is connected with the inner side of the column orifice 13, the inner side of the inner hole rod 10 is hollow, and the inner side of the inner hole rod 10 is connected with the column orifice 13, which has the effect of sealing the inner hole rod 10 and the stabilizing bellows 7, and at the same time facilitates the extraction of air from the inner hole rod 10, and the gas enters the stabilizing bellows 7;

[0028] As a further implementation of this solution, the lower end of the inner hole rod 10 is shaped as a cylinder, and the lower end of the inner hole rod 10 is fixedly connected to a limited rotation circle. The inner hole rod 10 is rotatably connected to the inner side of the limit column rotation port 12 through the limited rotation circle, and the inner side of the sealing ring 11 is fitted with the outer side of the inner hole rod 10, so as to achieve the effect of limiting the rotation of the inner hole rod 10 and improve the stability of the rotation of the inner hole rod 10;

[0029] As a further implementation of this solution, the inner side of the inner hole rod 10 is connected to the inner side of the soft air tube 15, the inner side of the soft air tube 15 is hollow, the soft air tube 15 is spirally sleeved on the outer side of the electric telescopic rod 14, and the inner side of the soft air tube 15 is connected to the folded hollow channel 17. The soft air tube 15 is a hose setting, which does not hinder the normal movement of the connecting block 16, and facilitates the effect of gas transmission between the inner hole rod 10 and the connecting block 16;

[0030] As a further implementation of this solution, the shape of the empty sliding shell 18 is a hollow cylinder, the empty sliding shell 18 is connected to the folded empty channel 17, a sealing ring is provided at the upper end of the sliding column shell 21, the sliding column shell 21 is fitted with the inner side of the empty sliding shell 18 through the sealing ring, the inner side of the upper end of the empty sliding shell 18 is connected to the inner side of the suction cup 24 through the inner side of the sliding column shell 21, and the lower end of the spring 22 is fixedly connected to one side of the empty sliding shell 18, which has the effect of evacuating the inside of the empty sliding shell 18 and the suction cup 24, and the air pressure inside the suction cup 24 and the empty sliding shell 18 is controlled by the second solenoid valve 20 to remain unchanged;

[0031] As a further implementation scheme of the present scheme, the shape of the telescopic ventilation rod 23 is a hollow cylinder at both ends, the hollow cylinders at both ends of the telescopic ventilation rod 23 are slidably connected, the hollow cylinders at both ends of the telescopic ventilation rod 23 are sealed by a sealing ring, the lower end of the telescopic ventilation rod 23 is fixedly connected to the inner side of the suction cup 24, and the inner side of the lower end of the empty sliding shell 18 is connected to the inner side of the suction cup 24 through the telescopic ventilation rod 23, which facilitates the resetting of the suction cup 24 and the separation of the suction cup 24 from the medicine packaging box.

[0032] Working process: When the device is in use, the external power supply is energized. When the drug packaging box needs to be fed, the servo motor 9 is started. The main shaft of the servo motor 9 rotates to drive the inner hole rod 10 fixedly connected to the end of the main shaft to rotate. The inner hole rod 10 is connected to the inner side of the limit column rotating mouth 12 through the limit rotation circle, which has the effect of stabilizing the rotation of the inner hole rod 10. The inner side of the sealing ring 11 fits with the outer side of the inner hole rod 10, which has the effect of sealing between the inner hole rod 10 and the stable bellows 7. When the suction cup 24 and the drug packaging box inside the discharge box 25 are in the same vertical line, the electric telescopic rod 14 is started, and the electric telescopic rod 14 pushes the connecting block 16 The second solenoid valve 20 is in an open state, and the first solenoid valve 19 is in a closed state. When the suction cup 24 contacts the medicine packaging box, the suction cup 24 drives the sliding column shell 21 fixedly connected on the inner side to move. The sliding column shell 21 slides on the inner side of the empty sliding shell 18. The outer side of the sliding column shell 21 fits with the inner side of the empty sliding shell 18 through the sealing ring. The spring 22 fixedly connected to one side of the sliding column shell 21 is deformed. When the upper end of the suction cup 24 contacts the lower end of the empty sliding shell 18, the upper end of the sliding column shell 21 is still under the first solenoid valve 19. At this time, the second solenoid valve 20 is closed, and the medicine packaging box can be adsorbed on the lower end of the suction cup 24. The discharge box 25 is raised and rotated by the electric telescopic rod 14 and the servo motor 9. When the lower end of the suction cup 24 is at the upper middle end of the automatic conveyor belt 2, the electric telescopic rod 14 is started again. When the medicine packaging box under the suction cup 24 contacts the upper end of the automatic conveyor belt 2, the first solenoid valve 19 is opened, and the second solenoid valve 20 is still in a closed state. At this time, the external air enters the empty sliding shell 18, the sliding column shell 21 and the suction cup 24. Under the elastic force of the spring 22, the sliding column shell 21 is pulled out of the empty sliding shell 18. At this time, the air inside the suction cup 24 By extending the ventilation rod 23 into the space between the inner side of the empty sliding shell 18 and the outer side of the sliding column shell 21, the medicine packaging box can be automatically unloaded, and the medicine packaging box is transported by the automatic conveyor belt 2. At the same time, the suction fan 8 exhausts air from the inside of the stabilizing bellows 7, and the gas enters the suction box 4 from the air inlet 5, enters the connecting airway pipe 6 from the suction box 4, and enters the stabilizing bellows 7 from the connecting airway pipe 6. Under the action of continuous air extraction at the air inlet 5, the suction hole 3 adsorbs the medicine packaging box on the automatic conveyor belt 2, and the automatic conveyor belt 2 is equipped with a self-contained driving device, thereby achieving the effect of limiting and feeding the medicine packaging box.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for producing pharmaceutical packaging boxes, comprising a lower box (1) and an automatic conveyor belt (2), characterized in that: The upper end of the lower box body (1) is provided with an automatic conveyor belt (2), the inner side of the automatic conveyor belt (2) is provided with an air suction hole (3), the upper end of the lower box body (1) is fixedly connected with an air suction box (4), the upper end of the air suction box (4) is provided with an air inlet (5), the inner side of the air suction box (4) is fixedly connected with a connecting airway pipe (6), the upper end of the lower box body (1) is fixedly connected with a stabilizing bellows (7), one side of the stabilizing bellows (7) is fixedly connected with a suction fan (8), the inner side of the stabilizing bellows (7) is fixedly connected with a servo motor (9), the end of the main shaft of the servo motor (9) is fixedly connected with an inner hole rod (10), the upper end of the stabilizing bellows (7) is provided with a limit column rotating opening (12), the inner side of the limit column rotating opening (12) is fixedly connected with a sealing ring (11), the inner side of the inner hole rod (10) is provided with a column opening (13), the inner hole rod (1 0) is fixedly connected to an electric telescopic rod (14) on one side, and a soft air pipe (15) is fixedly connected to one side of the inner hole rod (10). The lower end of the electric telescopic rod (14) is fixedly connected to a connecting block (16), and a folding channel (17) is provided on the inner side of the connecting block (16). The lower end of the connecting block (16) is fixedly connected to an empty sliding shell (18). The upper end of the empty sliding shell (18) is provided with a first electromagnetic valve (19), and the inner side of the top of the empty sliding shell (18) is provided with a second electromagnetic valve (20). The inner side of the empty sliding shell (18) is slidably connected to a sliding column shell (21), and the lower end of the sliding column shell (21) is fixedly connected to a spring (22). The lower end of the empty sliding shell (18) is fixedly connected to a telescopic ventilation rod (23), and the lower end of the sliding column shell (21) is fixedly connected to a suction cup (24). The upper end of the lower box body (1) is provided with a discharge box (25).

2. The automatic feeding device for producing medicine packaging boxes according to claim 1 is characterized by: A bracket is provided at the upper end of the lower box body (1); the roller of the automatic conveyor belt (2) rotates on the inner side of the bracket at the upper end of the lower box body (1); the number of the air suction holes (3) is certain; the upper end of the air suction box (4) is in contact with one side of the automatic conveyor belt (2); the number of the air inlets (5) is certain; the inner side of the air suction box (4) is hollow; and the air inlets (5) are connected to the inner side of the air suction box (4).

3. The automatic feeding device for producing medicine packaging boxes according to claim 1 is characterized by: The inner side of the stabilizing bellows (7) is hollow, the inner side of the stabilizing bellows (7), the connecting airway tube (6) and the suction box (4) are connected, the inner side of the stabilizing bellows (7) is connected to the inner side of the column orifice (13), the inner side of the inner hole rod (10) is hollow, and the inner side of the inner hole rod (10) is connected to the column orifice (13).

4. The automatic feeding device for producing medicine packaging boxes according to claim 1, characterized in that: The lower end of the inner hole rod (10) is in the shape of a cylinder. The lower end of the inner hole rod (10) is fixedly connected to a limit rotation circle. The inner hole rod (10) is rotatably connected to the inner side of the limit column rotation opening (12) through the limit rotation circle. The inner side of the sealing ring (11) is fitted with the outer side of the inner hole rod (10).

5. The automatic feeding device for producing medicine packaging boxes according to claim 1 is characterized by: The inner side of the inner hole rod (10) is connected to the inner side of the soft air tube (15); the inner side of the soft air tube (15) is hollow; the soft air tube (15) is spirally sleeved on the outer side of the electric telescopic rod (14); the inner side of the soft air tube (15) is connected to the folded hollow channel (17).

6. The automatic feeding device for producing medicine packaging boxes according to claim 1, characterized in that: The shape of the empty sliding shell (18) is a hollow cylinder. The empty sliding shell (18) is connected to the folding empty channel (17). A sealing ring is provided at the upper end of the sliding column shell (21). The sliding column shell (21) is fitted with the inner side of the empty sliding shell (18) through the sealing ring. The inner side of the upper end of the empty sliding shell (18) is connected to the inner side of the suction cup (24) through the inner side of the sliding column shell (21). The lower end of the spring (22) is fixedly connected to one side of the empty sliding shell (18).

7. The automatic feeding device for producing medicine packaging boxes according to claim 1, characterized in that: The telescopic ventilation rod (23) is shaped as a hollow cylinder at both ends, the hollow cylinders at both ends of the telescopic ventilation rod (23) are slidably connected, the hollow cylinders at both ends of the telescopic ventilation rod (23) are sealed by a sealing ring, the lower end of the telescopic ventilation rod (23) is fixedly connected to the inner side of the suction cup (24), and the inner side of the lower end of the empty sliding shell (18) is connected to the inner side of the suction cup (24) through the telescopic ventilation rod (23).

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