Correcting device for medicine plate of boxing machine

Abstract

The utility model relates to the technical field of medicine packaging, in particular to a correcting device for medicine plates of a boxing machine, which comprises a driving shaft, a correcting roller is fixedly arranged at one end of the driving shaft, and a plurality of correcting brushes are mounted on the correcting roller. A motor in the boxing machine drives a driving shaft to drive a correcting roller to rotate, when the correcting roller rotates, a correcting brush is driven to stir a medicine plate obliquely standing in a conveying bin of the boxing machine, and due to the fact that the width of the medicine plate is slightly smaller than that of the conveying bin, the stirred medicine plate slides down along the smooth inner wall of the conveying bin and directly falls into the conveying bin; secondly, by arranging two groups of poking devices with opposite poking directions, the two groups of poking devices respectively rotate clockwise and anticlockwise in the process of conveying the medicine plates in the conveying stock bin, so that the medicine plates which incline rightwards or leftwards and lean against the inner wall of the conveying stock bin can be poked to be right, the medicine plates are enabled to fall into the stock bin, the smooth operation of the medicine plate boxing work is ensured, and the working efficiency is improved. And the boxing efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicine packing technical field, concretely relates to a kind of medicine board's of box filling machine righting device. BACKGROUND

[0002] Automatic box filling machine can automatically pack medicine board and instruction book into folding carton, and complete cover box action, and part of automatic box filling machine with additional functions such as sealing label or heat shrinkage wrapping also has.

[0003] In prior art, medicine board is adsorbed by vacuum grab and then rotates and moves to the top of stock bin, and then medicine board is released, and medicine board free falls into stock bin, but due to equipment vibration and other reasons, medicine board appears skewing phenomenon when falling, medicine board leans on the inner wall of stock bin and its top extends from stock bin, so that subsequent sensor cannot detect medicine board, and instruction book is not put, and box is not opened, which affects normal operation of box filling work and reduces box filling efficiency of medicine board. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a kind of medicine board's of box filling machine righting device to solve the technical problem that, in prior art, due to equipment vibration and other reasons, medicine board appears skewing phenomenon when falling into stock bin, so that subsequent sensor cannot detect medicine board, and instruction book is not put, and box is not opened, which affects normal operation of box filling work.

[0005] The utility model is implemented by the following technical solutions:

[0006] A kind of medicine board's of box filling machine righting device, including driving shaft, one end of the driving shaft is connected with box filling machine, the other end of the driving shaft extends to the top of box filling machine feed bin, and the end portion is fixed with righting roller, a plurality of righting brushes are installed on the righting roller, the lowest point of the movement track of the righting brush is tangent to the top of box filling machine feed bin.

[0007] Further, the righting roller includes cylinder, both ends of the cylinder are fixed with end cap respectively, and the driving shaft extends to the inside of the cylinder by the end cap located at rear, and is fixedly connected with the end cap located at front.

[0008] Further, the middle part of the end cap located at rear is through-type and is provided with mounting hole for the driving shaft to pass through, recess is formed on the hole wall of the mounting hole, limit block is fixed on the outer circumferential surface of the driving shaft, and the limit block is clamped with the recess.

[0009] Further, the outer circumferential surface of the end cap is provided with fixing hole, the outer circumferential surface of the cylinder is through-type and is provided with connecting hole, and bolt A is screw-connected in the fixing hole and the connecting hole.

[0010] Further, the outer circumferential surface of the end cover is provided with a plurality of notches.

[0011] Further, the outer circumferential surface of the barrel is provided with a plurality of through grooves in a radial direction, each of the through grooves is fixedly provided with a clamping block, and the clamping block divides the through groove into an inlet hole and an outlet hole.

[0012] The righting brush comprises a sleeve and brush wires arranged in the sleeve, one end of the sleeve extends into the barrel from the inlet hole and extends out of the outlet hole after being turned by 180 degrees around the clamping block.

[0013] Further, the side of the clamping block towards the inside of the barrel extends into the barrel, and the end of the clamping block inside the barrel is provided with an inclined surface.

[0014] Further, the sleeve is provided with a bolt B for fixedly connecting the sleeve and the clamping block.

[0015] Further, the sleeve and the brush wires are made of flexible materials.

[0016] Further, the number of the righting devices is at least two groups, and the two groups of righting devices are installed on the box filling machine in a spaced manner, and the rotating directions of the righting rollers in the two groups of righting devices are opposite.

[0017] The righting device of the box filling machine medicine plate has the advantages that:

[0018] When the righting device of the box filling machine medicine plate is used, the motor in the box filling machine drives the driving shaft to rotate the righting roller, the righting roller drives the righting brush to move the medicine plate vertically arranged in the box filling machine feeding bin when rotating, since the width of the medicine plate is slightly smaller than the width of the feeding bin, the moved medicine plate slides along the smooth inner wall of the feeding bin and falls vertically in the feeding bin.

[0019] Secondly, by arranging two groups of righting devices with opposite righting directions, the two groups of righting devices rotate clockwise and counterclockwise respectively during the process of feeding the medicine plate in the feeding bin, so that the medicine plate inclined to the right or left on the inner wall of the feeding bin can be righted, the medicine plate falls vertically in the bin, the smooth operation of the medicine plate box filling work is ensured, and the efficiency of the box filling is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an installation schematic view of the righting device of the box filling machine medicine plate.

[0021] Figure 2 It is a schematic view of the overall structure of the righting device of the box filling machine medicine plate.

[0022] Figure 3Another direction integral structure schematic diagram of the righting device of the medicine plate of the box filling machine.

[0023] Figure 4 The connection schematic diagram of bolt A of the righting device of the medicine plate of the box filling machine and the cylinder and the end cover.

[0024] Figure 5 The connection schematic diagram of the clamping block and the cylinder of the righting device of the medicine plate of the box filling machine.

[0025] Figure 6 The connection schematic diagram of bolt B and the sleeve of the righting device of the medicine plate of the box filling machine.

[0026] In the figure: 1-drive shaft, 2-righting roller, 21-cylinder, 22-end cover, 23-mounting hole, 24-groove, 25-limiting block, 26-fixing hole, 27-connection hole, 28-bolt A, 29-notch, 30-through slot, 31-clamping block, 311-inclined surface, 32-inlet hole, 33-outlet hole; 4-righting brush, 41-sleeve, 42-brush wire, 43-bolt B. DETAILED DESCRIPTION

[0027] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes on different embodiments, which all do not deviate from the scope of the present application, and the description and drawings in essence are used as description, not to limit the present application.

[0028] In the description of the present application, the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the structure referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0029] Please refer to Figure 1 and Figure 3 The utility model provides a kind of technical scheme: a righting device of medicine plate of box filling machine, including drive shaft 1, the output end of drive motor in the inside of box filling machine is connected with the one end of drive shaft 1, the other end of drive shaft 1 extends to the top of box filling machine conveying hopper, and the end portion is fixed with righting roller 2, the righting roller 2 is installed with several righting brushes 4, the lowest point of the movement track of righting brush 4 is tangent with the top of box filling machine conveying hopper, the drive shaft 1 is driven to rotate the righting roller 2 by motor (not shown), the righting roller 2 rotates and drives the righting brush 4 to move the medicine plate that is obliquely in box filling machine conveying hopper, since the width of medicine plate is slightly less than the width of conveying hopper, and then the medicine plate that is moved slides along the inner wall of conveying hopper, and falls in conveying hopper.

[0030] Regarding the aligning roller 2:

[0031] Please refer to Figures 2 to 6 , the aligning roller 2 comprises a barrel 21 which is spliced by two half barrels, two end covers 22 are respectively fixed at both ends of the barrel 21, and the driving shaft 1 extends to the inside of the barrel 21 through the end cover 22 at the rear and is fixedly connected with the end cover 22 at the front through bolts;

[0032] A mounting hole 23 is formed through the middle part of the end cover 22 at the rear, a recess 24 is formed on the hole wall of the mounting hole 23, a limiting block 25 is fixedly arranged on the outer circumferential surface of the driving shaft 1, the limiting block 25 is in clamping connection with the recess 24 to limit the barrel 21 in the circumferential direction, when the driving shaft 1 rotates, the driving shaft 1 drives the end cover 22 to rotate synchronously through the clamping connection of the limiting block 25 and the recess 24, thereby driving the barrel 21 to rotate and align the medicine plate;

[0033] A fixing hole 26 is formed on the outer circumferential surface of the end cover 22, a connecting hole 27 is formed through the outer circumferential surface of the barrel 21, and a bolt A 28 is in common thread connection with the fixing hole 26 and the connecting hole 27, the end cover 22 and the barrel 21 are integrated through the bolt A 28, a plurality of notches 29 are formed on the outer circumferential surface of the end cover 22 to reduce the weight of the end cover 22 and facilitate holding and taking the end cover 22, and the end cover 22 is installed in the barrel 21.

[0034] Regarding the aligning brush 4:

[0035] Please refer to Figure 5 and Figure 6 , a plurality of through grooves 30 are formed through the outer circumferential surface of the barrel 21 in the radial direction, a clamping block 31 is fixedly arranged in each through groove 30, and the clamping block 31 divides the through groove 30 into an inlet hole 32 and an outlet hole 33;

[0036] The aligning brush 4 comprises a sleeve 41 and brush wires 42 arranged in the sleeve 41, the sleeve 41 and the brush wires 42 are made of flexible materials such as silica gel, one end of the sleeve 41 extends into the barrel 21 from the inlet hole 32, and after turning by one hundred and eighty degrees around the clamping block 31, the sleeve 41 extends out of the outlet hole 33, so that the aligning brush 4 can be quickly clamped on the barrel 21 to facilitate quick installation or subsequent replacement of the aligning brush 4;

[0037] The card block 31 extends to the inside of the barrel 21, and the end of the card block 31 inside the barrel 21 is provided with a slope 311, the card block 31 is used for clamping the righting brush 4, and the slope 311 facilitates the righting brush 4 to be clamped smoothly, the outer surface of the card block 31 is rough, so as to increase the friction between the card block 31 and the righting brush 4, and the righting brush 4 is pressed, so that the stability of the righting brush 4 is ensured;

[0038] The sleeve 41 is provided with a bolt B43 for fixing the sleeve 41 and the card block 31, the righting brush 4 and the card block 31 are integrated through the bolt B43, and the stability of the righting brush 4 is further ensured.

[0039] Please refer to Figure 1 The number of the righting devices is at least two groups, and the two groups of righting devices are installed on the cartoning machine with opposite rotating directions.

[0040] When the righting device of the cartoning machine medicine plate is used, the motor in the cartoning machine drives the driving shaft 1 to drive the righting roller 2 to rotate, the righting roller 2 drives the righting brush 4 to move the medicine plate inclined in the cartoning machine feeding bin, since the width of the medicine plate is slightly smaller than the width of the feeding bin, the medicine plate is slid along the smooth inner wall of the feeding bin and falls vertically in the feeding bin.

[0041] Secondly, by arranging two groups of righting devices with opposite righting directions, the two groups of righting devices rotate clockwise and counterclockwise respectively in the process of conveying the medicine plate in the feeding bin, so that the medicine plate inclined to the right or left on the inner wall of the feeding bin is righted, the medicine plate falls vertically in the bin, the cartoning work is smoothly carried out, and the cartoning efficiency is effectively improved.

[0042] Finally, it should be pointed out that the above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the scope of protection of the utility model, any non-substantial changes and replacements made by the person skilled in the art on the basis of the utility model all belong to the scope of protection required by the utility model.

Claims

1. A straightening device for a medicine blister pack in a cartoning machine, characterized in that: Includes a drive shaft (1), one end of which is connected to the cartoning machine, and the other end of which extends above the conveying bin of the cartoning machine. A straightening roller (2) is fixed at the extended end. Several straightening brushes (4) are installed on the straightening roller (2). The lowest point of the movement trajectory of the straightening brushes (4) is tangent to the top of the conveying bin of the cartoning machine.

2. The alignment device for the blister packing machine according to claim 1, characterized in that: The centering roller (2) includes a cylinder (21), with end caps (22) fixed at both ends of the cylinder (21), and the drive shaft (1) extends through the end cap (22) located at the rear to the interior of the cylinder (21) and is fixedly connected to the end cap (22) located at the front.

3. The alignment device for the blister packing machine according to claim 2, characterized in that: The end cap (22) located at the rear has a through-hole (23) for the drive shaft (1) to pass through. The wall of the mounting hole (23) has a groove (24). A limiting block (25) is fixed on the outer circumferential surface of the drive shaft (1). The limiting block (25) engages with the groove (24).

4. The alignment device for the blister packing machine according to claim 2, characterized in that: The outer circumferential surface of the end cap (22) is provided with a fixing hole (26), and the outer circumferential surface of the cylinder (21) is provided with a through hole (27). The connecting hole (27) and the fixing hole (26) are threaded together with a bolt A (28).

5. The alignment device for the blister packing machine according to claim 2, characterized in that: The outer circumferential surface of the end cap (22) has several notches (29).

6. The alignment device for the blister packing machine according to any one of claims 2 to 5, characterized in that: The outer circumferential surface of the cylinder (21) is provided with a plurality of through slots (30) that penetrate radially. Each through slot (30) is fixed with a locking block (31), which divides the through slot (30) into two parts to form an inlet hole (32) and an outlet hole (33). The straightening brush (4) includes a sleeve (41) and brush bristles (42) inserted in the sleeve (41). One end of the sleeve (41) extends into the cylinder (21) from the inlet hole (32) and extends out from the outlet hole (33) after turning 180 degrees around the locking block (31).

7. The alignment device for the blister packing machine according to claim 6, characterized in that: The card block (31) extends into the cylinder (21) on one side facing the inside of the cylinder (21), and its end inside the cylinder (21) has a slope (311).

8. The alignment device for the blister packing machine according to claim 6, characterized in that: The sleeve (41) is provided with bolts B (43) for fixing the sleeve (41) and the card block (31).

9. The alignment device for the blister pack of a cartoning machine according to claim 6, characterized in that: Both the sleeve (41) and the brush bristles (42) are made of flexible materials.

10. The alignment device for the blister pack of a cartoning machine according to claim 6, characterized in that: The number of alignment devices is at least two sets, and the two sets of alignment devices are installed at intervals on the cartoning machine. The alignment rollers (2) in the two sets of alignment devices rotate in opposite directions.

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