Automatic stuffing device for medicine bottle buffer paper

Abstract

The utility model relates to the technical field of paper sheet stuffing, and discloses a medicine bottle buffer paper sheet automatic stuffing device which comprises a supporting structure and a stuffing structure, the supporting structure comprises a base, the front end of the base is connected with a conveying belt in a sliding mode, medicine bottles are placed on the conveying belt, a support is fixedly installed at the rear end of the base, and a supporting arm is fixedly installed at the front end of the support. The end, away from the support, of the supporting arm is rotationally connected with a metal sheet, the plugging structure comprises a center shaft, the center shaft is connected with the support in a sleeved mode, a cross plate is fixedly installed on the portion, close to the upper end support, of the center shaft, four plug rods are inserted into the cross plate, and a pressure sensing gasket is fixedly installed at the bottom end of each plug rod. A rope is fixedly installed at the top end of each plug rod, eight supporting pieces are fixedly installed on the side, away from the center shaft, of the upper end of the cross plate, and two small pulleys are rotationally connected between every two supporting pieces. The automatic stuffing device for the medicine bottle buffer paper sheets can realize one-step press fit and high-precision work, and is convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to the technical field of paper piece insertion, in particular to an automatic buffer paper piece insertion device for a medicine bottle. Background Art

[0002] Some tablets are easy to break, damage and get damp, which affects their drug activity. Generally, they need to be stuffed with paper to protect the tablets. Traditional tablet buffer paper automatic stuffing devices stuff the paper in sections, which takes longer time. Traditional paper stuffing devices use a plug rod to impact up and down to stuff the paper into the medicine bottle, which has low accuracy and is prone to jamming and causing mechanical failure. Therefore, an automatic stuffing device for medicine bottle buffer paper is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic buffer paper inserting device for medicine bottles, which has the advantages of high efficiency and high precision, and solves the problem that traditional automatic buffer paper inserting devices for medicine bottles are all performed by segmented pressing and have low precision.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned high efficiency and high precision, the utility model provides the following technical solutions:

[0007] A device for automatically inserting buffer paper sheets into medicine bottles comprises a supporting structure and an inserting structure.

[0008] The supporting structure includes a base, the front end of the base is slidably connected to a conveyor belt, medicine bottles are placed on the conveyor belt, the rear end of the base is fixedly installed with a bracket, the front end of the bracket is fixedly installed with a supporting arm, and the end of the supporting arm away from the bracket is rotatably connected to a metal sheet.

[0009] The insertion structure includes a central axis, which is sleeved with a bracket, a cross plate is fixedly installed on the part of the central axis close to the upper bracket, four plug rods are inserted inside the cross plate, a pressure-sensitive gasket is fixedly installed on the bottom end of each plug rod, a rope is fixedly installed on the top end of each plug rod, eight support plates are fixedly installed on the side of the upper end of the cross plate away from the central axis, two small pulleys are rotatably connected between every two support plates, four DC motors are fixedly installed on the side of the upper end of the cross plate close to the central axis, a large pulley is fixedly installed on the DC motor, each rope is meshed with two small pulleys and a large pulley, pressure-sensitive balls are fixedly installed inside the cross plate perpendicular to the upper end of the plug rod, and two crosses are fixedly installed on the part of the central axis away from the upper bracket.

[0010] As a preferred technical solution of the utility model, the metal sheet is charged, and the direction of the current changes alternately, and the material of the metal sheet is a tough material.

[0011] As a preferred technical solution of the utility model, the cross plate is a "cross" structure when viewed from above, and the part of the cross plate away from the central axis is provided with four cylinders distributed in a "cross" shape, each of the cylinders has a through hole one at the upper and lower ends, the upper end diameter of each through hole one is inwardly retracted, the inwardly retracted through hole is through hole two, and the diameter of each through hole two is larger than the diameter of the rope.

[0012] As a preferred technical solution of the utility model, three pressure sensing balls are fixedly installed on an upper end of the through hole inside each cross plate.

[0013] As a preferred technical solution of the utility model, one end of the rope is fixed to the upper end of the plug rod, and the other end is fixed to the large pulley. The middle end of the rope engages with two small pulleys, one of the small pulleys is tangent to the center of the central axis on the right side, and the other small pulley bottom end is tangent to the bottom end of the large pulley.

[0014] As a preferred technical solution of the utility model, four protrusions are fixedly installed on the upper end of the cross plate, and a DC motor is fixedly installed on each of the protrusions. The end of the DC motor close to the metal sheet is a conductive structure, and the DC motor can achieve forward and reverse rotation by changing the direction of the current.

[0015] As a preferred technical solution of the utility model, each of the crosses is a "cross" structure, the upper end of the cross has four through holes three, and the lower end of the cross has four through holes four. The distribution shapes of through holes one, two, three and four are all regular quadrilaterals and are distributed perpendicular to each other. Each of the plug rods is on the same vertical line with the above four through holes.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a device for automatically inserting buffer paper into medicine bottles, which has the following beneficial effects:

[0018] The automatic buffer paper inserting device for medicine bottles is provided with two groups of crosses 17 and a plug rod 9, so that the plug rod 9 inserts the buffer paper sheets at the lower ends of the two crosses 17 into the medicine bottle 3 at one time, thereby effectively improving the paper inserting efficiency and saving time.

[0019] The automatic insertion device for buffering paper sheets into medicine bottles has a plug rod 9 sleeved via a cross plate 8, and the plug rod 9 is clamped inside the cross plate 8, so that the plug rod 9 that moves up and down has strong stability and improves the accuracy of inserting paper sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the support structure in the utility model;

[0022] Figure 3 This is a schematic diagram of the plug-in structure in the utility model;

[0023] Figure 4 This is a cross-plate and center axis structure cross-section diagram of the utility model;

[0024] Figure 5 It is a schematic diagram of the rope connection structure in the utility model.

[0025] In the figure: 1. base; 2. conveyor belt; 3. medicine bottle; 4. bracket; 5. support arm; 6. metal sheet; 7. center axis; 8. cross plate; 9. plug rod; 10. pressure sensing gasket; 11. rope; 12. support plate; 13. small pulley; 14. large pulley; 15. DC motor; 16. pressure sensing ball; 17. cross. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1, a medicine bottle buffer paper automatic inserting device, including a supporting structure and an inserting structure.

[0030] See also Figure 2 The supporting structure includes a base 1, and a conveyor belt 2 is slidably connected to the front end of the base 1. The conveyor belt is used to transport the tablets to enable them to be inserted with paper. A medicine bottle 3 is placed on the conveyor belt 2. A bracket 4 is fixedly installed at the rear end of the base 1, and a supporting arm 5 is fixedly installed at the front end of the bracket 4. The end of the supporting arm 5 away from the bracket 4 is rotatably connected to a metal sheet 6. The metal sheet 6 is charged, and the direction of the current changes alternately. The metal sheet 6 is made of a tough material, and can effectively maintain its original state when it touches and separates from the DC motor inserted in the structure, so the contact is better and no short circuit will be caused.

[0031] See also Figure 3-5The plug-in structure includes a central axis 7, which is sleeved with the bracket 4. A cross plate 8 is fixedly installed on the part of the central axis 7 close to the upper bracket 4. The cross plate 8 is viewed as a "cross" structure from a top view. The part of the cross plate 8 away from the central axis 7 is provided with four cylinders distributed in a "cross" shape. Each cylinder has a through hole 1 at the upper and lower ends. The upper end diameter of each through hole 1 is inwardly retracted, and the inwardly retracted through hole is through hole 2. Three pressure sensing balls 16 are fixedly installed on the upper end of each through hole 1 inside the cross plate 8. Four protrusions are fixedly installed on the upper end of the cross plate 8. A DC motor 15 is fixedly installed on each protrusion. The end of the DC motor 15 close to the metal sheet 6 is a conductive structure. The DC motor 15 can realize forward and reverse rotation by changing the direction of the current. A metal sheet with a current with a variable direction is provided. 6 and a DC motor 15. When the tail of the motor rotates onto the metal sheet 6 during the insertion structure, the motor starts to work, realizing the forward and reverse rotation of the DC motor 15 to control the length of the rope 11. During the rotation of the central axis 7, the motor starts to rotate forward only when the tail of the motor touches the metal sheet 6, and the central axis 7 stops rotating. At this time, the plug rod 9 falls downward due to gravity and penetrates the two layers of paper sheets to complete the paper plugging process. Four plug rods 9 are plugged into the cross plate 8. A pressure-sensitive gasket 10 is fixedly installed at the bottom end of each plug rod 9. By setting the pressure-sensitive gasket 10, the plug rod 9 will be subjected to three pressures during the process of falling vertically downward, namely, the pressure of passing through the first layer of paper sheets, the pressure of passing through the second layer of paper sheets, and the pressure of pressing on the bottle mouth, so that the pressure-sensitive gasket 10 is subjected to When the third pressure is reached, the current direction of the metal sheet 6 is reversed, and the plug rod 9 moves upward. A rope 11 is fixedly installed on the top of each plug rod 9. The diameter of each through hole is larger than the diameter of the rope 11. Eight support sheets 12 are fixedly installed on the side of the upper end of the cross plate 8 away from the central axis 7. Two small pulleys 13 are rotatably connected between every two support sheets 12. Four DC motors 15 are fixedly installed on the side of the upper end of the cross plate 8 close to the central axis 7. A large pulley 14 is fixedly installed on the DC motor 15. Each rope 11 is meshed with two small pulleys 13 and one large pulley 14. One end of the rope 11 is fixed to the upper end of the plug rod 9, and the other end is fixed to the large pulley 14. The middle end of the rope 11 is meshed with two small pulleys 13. The right side of one small pulley 13 is tangent to the center of the central axis 7, and the other end is fixed to the large pulley 14. The bottom end of each small pulley 13 is tangent to the bottom end of the large pulley 14, and the small pulley 13 is set to be tangent to the center of the central axis 7 and the large pulley 14, so that the rope 11 connected to the plug rod 9 is in a vertical state, and the rope 11 connected to the large pulley 14 is in a horizontal state, so that the motor traction efficiency is higher, the smaller the tension on the rope 11, the less likely it is to be damaged, and a pressure sensing ball 16 is fixedly installed inside the cross plate 8 perpendicular to the upper end of the plug rod 9. When the plug rod 9 moving upward touches the pressure sensing ball 16 through the pressure sensing ball 16, the motor connected to this plug rod 9 is automatically powered off, and the priority is greater than the power on of the metal sheet 6. At this time, the plug rod 9 reaches the top, the central axis 7 starts to rotate, and the upward movement of the plug rod 9 is completed. When the central axis 7 rotates to the next motor, the working principle is the same as above.Two crosses 17 are fixedly installed on the part of the central axis 7 away from the upper bracket 4. The bottom of each cross 17 is filled with a buffer paper. Each cross 17 is a "cross" structure. The upper cross 17 has four through holes 3, and the lower cross 17 has four through holes 4. The distribution shapes of through holes 1, 2, 3, and 4 are all regular quadrilaterals and are perpendicular to each other. Each plug rod 9 is on the same vertical line with the above four through holes.

[0032] In summary, the automatic buffer paper inserting device for medicine bottles, by providing two groups of crosses 17 and a plug rod 9, enables the plug rod 9 to insert the buffer paper sheets at the lower ends of the two crosses 17 into the medicine bottle 3 at one time, thereby effectively improving the paper inserting efficiency and saving time.

[0033] The automatic insertion device for buffering paper sheets into medicine bottles has a plug rod 9 sleeved via a cross plate 8, and the plug rod 9 is clamped inside the cross plate 8, so that the plug rod 9 that moves up and down has strong stability and improves the accuracy of inserting paper sheets.

[0034] 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. A device for automatically inserting buffer paper into a medicine bottle, comprising a supporting structure and an inserting structure, characterized in that: The support structure includes a base, a conveyor belt is slidably connected to the front end of the base, medicine bottles are placed on the conveyor belt, a bracket is fixedly installed at the rear end of the base, a support arm is fixedly installed at the front end of the bracket, and a metal sheet is rotatably connected to one end of the support arm away from the bracket; The insertion structure includes a central axis, which is sleeved with a bracket, a cross plate is fixedly installed on the part of the central axis close to the upper bracket, four plug rods are inserted inside the cross plate, a pressure-sensitive gasket is fixedly installed on the bottom end of each plug rod, a rope is fixedly installed on the top end of each plug rod, eight support plates are fixedly installed on the side of the upper end of the cross plate away from the central axis, two small pulleys are rotatably connected between every two support plates, four DC motors are fixedly installed on the side of the upper end of the cross plate close to the central axis, a large pulley is fixedly installed on the DC motor, each rope is meshed with two small pulleys and a large pulley, pressure-sensitive balls are fixedly installed inside the cross plate perpendicular to the upper end of the plug rod, and two crosses are fixedly installed on the part of the central axis away from the upper bracket.

2. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 1, characterized in that: The metal sheet is charged, and the direction of the current changes alternately. The material of the metal sheet is a tough material.

3. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 1, characterized in that: The cross plate is viewed from above as a "cross" structure, and the portion of the cross plate away from the central axis is provided with four cylinders distributed in a "cross" shape, each of the cylinders having a through hole at the upper and lower ends, the upper end diameter of each through hole one is inwardly retracted, the inwardly retracted through hole is through hole two, and the diameter of each through hole two is larger than the diameter of the rope.

4. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 3, characterized in that: Three pressure sensing balls are fixedly mounted on an upper end of the through hole inside each cross plate.

5. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 1, characterized in that: One end of the rope is fixed to the upper end of the plug rod, and the other end is fixed to the large pulley. The middle end of the rope engages with two small pulleys, one of which is tangent to the center of the central axis on the right side, and the other small pulley has a bottom end tangent to the bottom end of the large pulley.

6. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 1, characterized in that: Four protrusions are fixedly mounted on the upper end of the cross plate, and a DC motor is fixedly mounted on each of the protrusions. The end of the DC motor close to the metal sheet is a conductive structure, and the DC motor can realize forward and reverse rotation by changing the direction of the current.

7. The automatic insertion device for buffer paper sheets of medicine bottles according to claim 3, characterized in that: Each of the crosses is a "cross" structure, with four through holes three being provided at the upper end of the cross and four through holes four being provided at the lower end of the cross. The distribution shapes of through holes one, two, three and four are all regular quadrilaterals and are distributed perpendicularly to each other. Each of the plug rods is on the same vertical line as through holes one, two, three and four.

Images