Conveying device capable of preventing medicine bottles from being stuck

Abstract

The utility model discloses a medicine bottle anti-blocking conveying device which comprises a conveying belt used for conveying medicine bottle trays, a push rod used for changing the moving direction of the medicine bottle trays is arranged on one side of the conveying belt, and a power output device used for enabling the push rod to move back and forth is fixedly installed on the side, close to the push rod, of the conveying belt. A limiting assembly used for limiting the sliding track of the push rod is arranged outside the push rod and comprises a guide pipe and a compensation plate, guide plates are symmetrically installed on the two sides of the outer wall of the push rod, through holes are formed in the side walls of the guide plates, and one end of the guide pipe penetrates through the through holes and is fixedly connected with the outer wall of the conveying belt. Mounting grooves communicating with an inner cavity of the guide pipe are symmetrically formed in the two sides of the outer wall of the guide pipe, and compensation plates are elastically mounted in inner cavities of the two mounting grooves. Through cooperation of the parts, the movement track of the push rod can be limited, deviation between the tray and the packaging box is prevented, time and energy needed by medicine packaging are reduced, and the medicine bottle packaging speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine bottle packaging, in particular to a medicine bottle anti-jamming conveying device. Background Art

[0002] In the process of scientific research and hospital medication, powder medicines are often needed. After the powder medicines are produced, they need to be loaded into specific trays, and then the trays are loaded into medicine packaging boxes, which is conducive to the transportation and subsequent use of the powder medicines.

[0003] After the medicine bottles are loaded onto the pallet, the pallet is packaged together with the instructions and the medicine box. After the pallet is conveyed by the belt, it is pushed out of the pallet horizontally by the top of the cylinder, and the instructions are wrapped around the pallet and stuffed into the medicine box. Because the cylinder is used for a long time, the power output shaft of the cylinder is easily worn for a long time and a gap is easily formed with the fixed end of the cylinder, which causes the power output end of the cylinder to offset when pushing the pallet, resulting in the pallet connected to the instructions not being able to be stuffed into the packaging box and causing it to get stuck, thereby increasing the time and effort required for packaging the medicine bottles and reducing the packaging rate of the medicine bottles. Utility Model Content

[0004] The purpose of the utility model is to provide a medicine bottle anti-jamming conveying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medicine bottle anti-stuck conveying device, comprising a conveyor belt for conveying a medicine bottle pallet, a push rod for changing the moving direction of the medicine bottle pallet is arranged on one side of the conveyor belt, and a power output device for moving the push rod back and forth is fixedly installed on the side of the conveyor belt close to the push rod, and a limit assembly for limiting its own sliding trajectory is arranged on the outside of the push rod.

[0006] The limiting assembly includes a guide tube and a compensation plate. The guide plates are symmetrically installed on both sides of the outer wall of the push rod. The side walls of the guide plates are provided with through holes. One end of the guide tube passes through the through holes and is fixedly connected to the outer wall of the conveyor belt. The outer wall of the guide tube is symmetrically provided with mounting grooves connected to its own inner cavity on both sides. Compensation plates are elastically installed in the inner cavities of the two mounting grooves.

[0007] Preferably, the limit assembly also includes a limit column and a clamping plate, the guide tube is fixedly installed with a support plate along its longitudinal direction, the support plate is fixedly installed with the limit tube on one side close to the compensation plate, the limit column is slidably inserted in the inner cavity of the limit tube, and the end of the limit column away from the limit tube is connected with the end of the compensation plate close to the limit tube, a plurality of clamping plates are symmetrically installed on both sides of the limit column, positioning columns are symmetrically and elastically installed on both sides of the inner cavity of the limit tube, a clamping strip engaged with the clamping plate is fixedly installed on one end of the positioning column close to the limit column, and the side of the clamping plate away from the limit column is inclined toward the side away from the limit column.

[0008] Preferably, a plurality of pressure springs are installed on one side of the support plate close to the compensation plate, and the other end of the pressure spring is fixedly connected to the side of the compensation plate close to the support plate.

[0009] Preferably, sleeves are symmetrically installed on both sides of the inner cavity of the limiting tube, one end of the positioning column away from the clamping strip is slidably inserted in the inner cavity of the sleeve, and the outer wall of the positioning column is fixedly sleeved with a return spring connected to the inner wall of the sleeve.

[0010] Preferably, the compensation plate is bent on one side away from the limiting column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can limit the limit track of the push rod through the limit assembly, prevent the push rod from deviating from the outside of the tray when moving back and forth, reduce the time and energy required for medicine packaging, and improve the speed of medicine bottle packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is an assembly diagram of the push rod and the transmission belt of the utility model;

[0015] Figure 3 It is a cross-sectional view of the guide tube and the compensation plate of the utility model;

[0016] Figure 4 For this utility model Figure 2 A magnified view of the structure at center A;

[0017] Figure 5 For this utility model Figure 3 A magnified view of the structure at point B.

[0018] In the figure: 1. transfer rack; 2. conveyor belt; 3. guide tube; 4. push rod; 5. clamping strip; 6. compensation plate; 7. guide plate; 8. support plate; 9. limit tube; 10. sleeve; 11. limit column; 12. positioning column; 13. clamping plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5The present embodiment provides a medicine bottle anti-jamming conveying device, including a conveyor belt 2 for conveying medicine bottle pallets, a push rod 4 for changing the moving direction of the medicine bottle pallet is arranged on one side of the conveyor belt 2, a transfer rack 1 is fixedly installed on the side of the conveyor belt 2 away from the push rod 4, a limit rack for limiting the position of the packaging box is installed on one side of the top of the transfer rack 1, and multiple packaging boxes are placed in the limit rack. The interior of the transfer rack 1 is installed with a expanding device and a transfer component for expanding and transferring the packaging boxes, which is conducive to inserting the tray into the packaging box and transferring the packaging box at the same time.

[0021] A power output device for moving the push rod 4 back and forth is fixedly installed on one side of the conveyor belt 2 close to the push rod 4. A limit assembly for limiting its own sliding trajectory is arranged on the outside of the push rod 4, wherein the power output device is composed of a cylinder, and the end of the push rod 4 away from the power output end of the cylinder extends to the top of the conveyor belt 2. The cylinder is started to move its own power output device toward the direction close to the transfer rack 1 until the push rod 4 inserts the tray connecting instruction manual close to the cylinder into the interior of the packaging box, which is beneficial to the packaging of the medicine bottle.

[0022] The limiting assembly includes a guide tube 3 and a compensation plate 6. Guide plates 7 are symmetrically installed on both sides of the outer wall of the push rod 4. A through hole is opened on the side wall of the guide plate 7. One end of the guide tube 3 passes through the through hole and is fixedly connected to the outer wall of the conveyor belt 2. When the push rod 4 moves back and forth, the guide tube 3 moves back and forth in the inner cavity of the through hole, thereby limiting the moving trajectory of the push rod 4, effectively preventing the push rod 4 from shaking when it moves back and forth, and improving the stability of the reciprocating movement of the push rod 4.

[0023] The outer wall of the guide tube 3 is symmetrically provided with mounting grooves connected to its own inner cavity on both sides, and compensation plates 6 are elastically installed in the inner cavities of the two mounting grooves. The compensation plates 6 elastically installed inside the mounting grooves will always move in the direction away from the guide tube 3, so that the outer wall of the compensation plate 6 and the inner wall of the through hole can fit in real time. When the compensation plate 6 is worn due to long-term sliding, the compensation plate 6 always fits in the inner wall of the through hole under the action of elasticity, which effectively prevents the push rod 4 from offsetting when moving back and forth, and prevents the tray and the instruction manual from offsetting from the open end of the packaging box when being inserted into the packaging box, thereby reducing the time and effort required for drug packaging and increasing the packaging rate of medicine bottles.

[0024] The limiting assembly also includes a limiting column 11 and a clamping plate 13. The guide tube 3 is fixedly installed with a support plate 8 along its longitudinal direction. The support plate 8 is fixedly installed with a limiting tube 9 on one side close to the compensation plate 6. The limiting column 11 is slidably inserted in the inner cavity of the limiting tube 9, and the end of the limiting column 11 away from the limiting tube 9 is connected to the end of the compensation plate 6 close to the limiting tube 9. When the compensation plate 6 moves in the direction away from the guide tube 3, the limiting column 11 slides in the inner cavity of the limiting tube 9, thereby limiting the moving trajectory of the compensation plate 6 to prevent the compensation plate 6 from shaking and deflecting when moving.

[0025] A plurality of clamping plates 13 are symmetrically installed on both sides of the limit column 11, and positioning columns 12 are symmetrically and elastically installed on both sides of the inner cavity of the limit tube 9. A clamping strip 5 engaged with the clamping plate 13 is fixedly installed on one end of the positioning column 12 close to the limit column 11, and the side of the clamping plate 13 away from the limit column 11 is inclined toward the side away from the limit column 11. Under the action of the positioning column 12, the clamping strip 5 is always in contact with the inclined outer wall of the clamping plate 13, which limits the moving trajectory of the limit column 11 and prevents the limit column 11 from resetting, so that the outer wall of the compensation plate 6 and the inner wall of the through hole can be in real time fit.

[0026] A plurality of pressure springs are installed on one side of the support plate 8 close to the compensation plate 6, and the other end of the pressure spring is fixedly connected to the side of the compensation plate 6 close to the support plate 8. The plurality of pressure springs can exert a continuous force on the compensation plate 6 to move away from the guide tube 3 to prevent the compensation plate 6 from resetting.

[0027] Sleeves 10 are symmetrically installed on both sides of the inner cavity of the limiting tube 9, and the end of the positioning column 12 away from the clamping strip 5 is slidably inserted in the inner cavity of the sleeve 10. The outer wall of the positioning column 12 is fixedly sleeved with a return spring connected to the inner wall of the sleeve 10. The sleeve 10 can limit the sliding trajectory of the positioning column 12. At the same time, under the action of the return spring, one end of the clamping strip 5 can always fit the outer wall of the clamping plate 13, which can ensure that the clamping strip 5 is always in a state of mutual engagement with the clamping plate 13.

[0028] The compensation plate 6 is bent on one side away from the limiting column 11, and the curved surface of the compensation plate 6 can completely fit the inner wall of the through hole, thereby increasing the contact area between the outer wall of the compensation plate 6 and the inner wall of the through hole, and further increasing the stability of the reciprocating movement of the push rod 4.

[0029] 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 medicine bottle anti-jamming conveying device, characterized in that: The invention comprises a conveyor belt (2) for conveying a medicine bottle tray, a push rod (4) for changing the moving direction of the medicine bottle tray is arranged on one side of the conveyor belt (2), and a power output device for moving the push rod (4) back and forth is fixedly installed on the side of the conveyor belt (2) close to the push rod (4), and a limit assembly for limiting the sliding trajectory of the push rod (4) is arranged on the outside of the push rod (4); The limit assembly comprises a guide tube (3) and a compensation plate (6), guide plates (7) are symmetrically mounted on both sides of the outer wall of the push rod (4), the side walls of the guide plates (7) are provided with through holes, one end of the guide tube (3) passes through the through holes and is fixedly connected to the outer wall of the conveyor belt (2), mounting grooves communicating with the guide tube (3) are symmetrically mounted on both sides of the outer wall of the guide tube (3), and compensation plates (6) are elastically mounted in the inner cavities of the two mounting grooves.

2. A medicine bottle anti-jamming conveying device according to claim 1, characterized in that: The limiting assembly further comprises a limiting column (11) and a clamping plate (13); the guide tube (3) is fixedly mounted with a support plate (8) along its longitudinal direction; a limiting tube (9) is fixedly mounted on a side of the support plate (8) close to the compensation plate (6); the limiting column (11) is slidably inserted into the inner cavity of the limiting tube (9); and an end of the limiting column (11) away from the limiting tube (9) is connected to an end of the compensation plate (6) close to the limiting tube (9); A plurality of clamping plates (13) are symmetrically mounted on both sides of the limiting column (11); positioning columns (12) are symmetrically and elastically mounted on both sides of the inner cavity of the limiting tube (9); a clamping strip (5) engaged with the clamping plate (13) is fixedly mounted on one end of the positioning column (12) close to the limiting column (11); and a side of the clamping plate (13) away from the limiting column (11) is inclined toward a side away from the limiting column (11).

3. A medicine bottle anti-jamming conveying device according to claim 2, characterized in that: A plurality of pressure springs are installed on one side of the support plate (8) close to the compensation plate (6), and the other end of the pressure spring is fixedly connected to the side of the compensation plate (6) close to the support plate (8).

4. A medicine bottle anti-jamming conveying device according to claim 2, characterized in that: Sleeves (10) are symmetrically mounted on both sides of the inner cavity of the limiting tube (9); one end of the positioning column (12) away from the clamping strip (5) is slidably inserted into the inner cavity of the sleeve (10); and a return spring connected to the inner wall of the sleeve (10) is fixedly sleeved on the outer wall of the positioning column (12).

5. The medicine bottle anti-jamming conveying device according to claim 2, characterized in that: The compensation plate (6) is bent on a side away from the limiting column (11).

Images