Medicine scrap powder removing mechanism of labeling machine

Abstract

The utility model provides a medicine scrap powder removing mechanism of a labeling machine, and aims to solve the technical problem that labels are not stably pasted due to the fact that the surfaces of bottles and cans are stained with medicine scrap powder. The dust removal mechanism comprises a conveying groove, a dust removal device and a dust removal device, the air supply groove is formed in one side of the conveying groove, and an air outlet of the air supply groove faces the other side of the conveying groove; the dust suction pipe is arranged on the other side of the conveying groove, and a suction inlet of the dust suction pipe is located in the conveying groove; the output end of the air blower communicates with the air supply groove through an air supply pipeline, and the input end of the air blower communicates with the dust suction pipe through a suction pipeline; and the dust filtering assembly is arranged on the suction pipeline. When the bottles and cans pass through the air supply groove, due to the fact that medicine scrap powder is adsorbed on the surfaces of the bottles and cans, the medicine scrap powder on the surfaces of the bottles and cans can be blown off under the action of air flow, and the medicine scrap powder moves along with the air flow and is sucked away by the dust suction pipe. Therefore, the technical scheme has the advantage that the medicine scrap powder on the surfaces of the bottles and cans can be removed before labeling.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a medicine scraps and powder removing mechanism of a labeling machine. Background Art

[0002] Chinese herbal medicines are usually packaged in bottles and cans. During the packaging process, Chinese herbal medicines are prone to produce drug chips and powder. After packaging, labels need to be affixed to the outside of the bottles and cans to facilitate identification of the type of medicine in the bottles and cans.

[0003] The current labeling machine may be unstable during operation due to the presence of drug powder on the outside of the bottles and cans. Utility Model Content

[0004] Aiming at the technical problem that the label is unstable due to medicine powder on the surface of the bottle, the utility model provides a medicine powder removing mechanism of the labeling machine, which has the advantage of being able to remove the medicine powder on the surface of the bottle before labeling.

[0005] The technical solution of the utility model is:

[0006] A medicine scraps and powder removal mechanism for a labeling machine, comprising:

[0007] A conveying trough, wherein a conveying belt is arranged inside;

[0008] An air supply trough is provided on one side of the conveying trough, and an air outlet of the air supply trough faces the other side of the conveying trough;

[0009] A dust suction pipe is arranged on the other side of the conveying trough, and its suction port is located in the conveying trough;

[0010] A blower, the output end of which is connected to the air supply slot via an air supply pipe, and the input end of which is connected to the dust suction pipe via a suction pipe;

[0011] The dust filter assembly is arranged on the suction pipe.

[0012] Optionally, the air supply groove and the dust suction pipe are provided on both sides of the conveying groove.

[0013] Optionally, one side of the conveying trough is provided with at least one air supply trough facing the other side thereof, and at least one air supply trough is also provided inclined toward the other side thereof.

[0014] Optionally, the inclined air supply groove is close to the dust suction pipe, and an air outlet of the air supply groove is inclined toward one side of the dust suction pipe.

[0015] Optionally, a plurality of dust suction pipes are provided on the side of the conveying trough along its longitudinal direction, and all of the dust suction pipes are connected to the same suction pipe.

[0016] Optionally, an arc-shaped baffle is provided on the side of the conveying trough, two ends of the baffle are respectively located on both sides of the suction port, and the length direction of the baffle is the same as the movement direction of the conveyor belt.

[0017] Optionally, the dust filter assembly includes:

[0018] A box body, two sides of which are respectively connected to the suction pipe and the input end of the blower, and a strip groove is provided at the bottom of the box body, and the length direction of the strip groove is perpendicular to the flow direction of the gas in the box body;

[0019] A square frame can be inserted into the box from the strip groove and divides the interior of the box into two parts;

[0020] The nonwoven fabric is laid on the square frame.

[0021] Optionally, a sealing strip is provided at the mouth of the strip-shaped groove.

[0022] Optionally, a connecting plate is transversely provided on both sides of the bottom end of the square frame, the connecting plate is provided with a through hole, and the bottom of the box body is provided with a corresponding threaded hole;

[0023] A screw passes through the through hole and matches in the threaded hole.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The conveyor belt is set in the conveying trough, and an air supply trough is set on one side of the conveying trough, and air is blown to the other side of the conveying trough through the air supply trough. At the same time, a dust suction pipe is set on the other side of the conveying trough, and the air blown out of the air supply trough and the medicine powder carried in the air are sucked away through the dust suction pipe.

[0026] In this technical solution, when bottles and cans pass through the air supply slot, since the medicine chips and powder are adsorbed on the surface of the bottles and cans, the medicine chips and powder on the surface of the bottles and cans can be blown off by the air flow, and the medicine chips and powder can move with the air flow and be sucked away by the dust suction pipe.

[0027] Therefore, this technical solution has the advantage of being able to remove medicine powder on the surface of the bottle before labeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0031] Figure 3 It is a schematic diagram of the structure of the dust filter component. DETAILED DESCRIPTION

[0032] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art, 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] Example:

[0036] See also Figure 1-Figure 2 A medicine chip and powder removal mechanism of a labeling machine includes a conveying trough 1, a conveying belt 2, an air supply trough 3, a dust suction pipe 4, a blower 5, a dust filter assembly 6, an air supply duct 7 and a suction duct 8. Specifically, the cross section of the conveying trough 1 is a U-shaped structure, the conveying belt 2 is laid at the bottom thereof along the extension direction of the conveying path, and the bottles and cans pass through the conveying trough 1 under the drive of the conveying belt 2.

[0037] The air supply slot 3 is in the shape of a long strip and is arranged on one side of the conveying slot 1. The length direction of the air supply slot 3 is perpendicular to the extension direction of the conveying slot 1 and is arranged in a vertical state. The air outlet of the air supply slot 3 faces the other side of the conveying slot 1. A dust suction pipe 4 is arranged on the other side of the conveying slot 1. The suction port of the dust suction pipe 4 is located in the conveying slot 1 and faces the side of the conveying slot 1 having the air supply slot 3.

[0038] The tail end of the air supply slot 3 is connected to one end of the air supply pipe 7, the other end of the air supply pipe 7 is connected to the output end of the blower 5, the input pipe of the blower 5 is connected to one end of the suction pipe 8, and the other end of the suction pipe 8 is connected to one end of the dust suction pipe 4 located outside the conveying slot 1. In addition, a dust filter assembly 6 is provided on the suction pipe 8.

[0039] The working principle of this embodiment is to place the bottles and cans on the conveyor belt 2, and the bottles and cans move with the conveyor belt 2. When the bottles and cans pass through the air supply slot 3, since the medicine chips and powder are adsorbed on the surface of the bottles and cans, the medicine chips and powder on the surface of the bottles and cans can be blown off by the air flow, and the medicine chips and powder can move with the air flow, so as to be sucked away by the dust suction pipe 4.

[0040] In addition, since the blower 5 will outflow air at one end and inhale air at the other end during operation, the suction pipe 8 and the air supply pipe 7 are respectively installed at both ends of the blower 5, so that the two functions of dust collection and blowing can be achieved through one blower 5. In order to prevent the medicine chips and powder sucked away by the dust collection pipe 4 from entering the conveying trough 1 again, a dust filter assembly 6 is installed on the suction pipe 8 to remove the medicine chips and powder in the suction pipe 8.

[0041] Through this embodiment, the drug powder on the surface of the bottle can can be removed before labeling, thereby solving the problem of unstable label sticking caused by the drug powder on the bottle can.

[0042] In one specific embodiment:

[0043] Air supply grooves 3 and dust suction pipes 4 are respectively arranged on both sides of the conveying groove 1, and at least one air supply groove 3 facing the other side of the conveying groove 1 is arranged on one side of the conveying groove 1, and at least one air supply groove 3 inclined toward the other side of the conveying groove 1 is also arranged.

[0044] The air supply slots 3 on both sides of the conveying slot 1 are symmetrically arranged, and the upstream and downstream of the conveying slot 1 are defined by the moving direction of the conveyor belt 2 . Then, all the air supply slots 3 are relatively located upstream of the dust collection pipe 4 .

[0045] Preferably, the inclined air supply slot 3 is relatively located upstream of the air supply slot 3 facing the side of the conveying slot 1 , and at the same time, the air outlet of the inclined air supply slot 3 is inclined toward the dust suction pipe 4 .

[0046] In this embodiment, by arranging air supply pipes on both sides of the conveying trough 1, it is helpful to remove the medicine chips and powder on both sides of the bottle. In addition, the air supply trough 3 is arranged at an angle, the purpose of which is to drive the airflow in the conveying trough 1 to move downstream so that it can be smoothly sucked away by the dust suction pipe 4.

[0047] In another specific embodiment:

[0048] A plurality of dust suction pipes 4 are provided on the side of the conveying trough 1 along its longitudinal direction, and all the dust suction pipes 4 are connected to the same suction pipe 8. By increasing the number of the dust suction pipes 4, the dust suction efficiency is improved.

[0049] In another specific embodiment:

[0050] The side of the conveying trough 1 is provided with an arc-shaped baffle 9, the two ends of which are respectively located on both sides of the suction port, and the length direction of the baffle 9 is the same as the moving direction of the conveyor belt 2. By providing the baffle 9, the bottle can be prevented from being adsorbed on the end of the dust suction pipe 4.

[0051] In another specific embodiment:

[0052] See also Figure 3 The dust filter assembly 6 includes a box body 61, a square frame 62 and a non-woven fabric 64, wherein the two ends of the box body 61 are respectively connected to the suction pipe 8 and the input end of the blower 5, and a strip groove is provided at the bottom of the box body 61, the length direction of the strip groove is perpendicular to the flow direction of the airflow in the box body 61, and the two ends of the strip groove are respectively located on both sides of the box body 61.

[0053] A nonwoven fabric 64 is laid on the square frame 62 , and the square frame 62 can pass through the strip groove and be placed in the box 61 . When the square frame 62 is located in the box 61 , the square frame 62 and the nonwoven fabric 64 divide the interior of the box 61 into two independent parts.

[0054] Preferably, a sealing strip is provided at the bottom of the strip groove to enhance the sealing of the square frame 62 at the strip groove to avoid air leakage and affect the dust collection effect.

[0055] Preferably, a connecting plate 63 is transversely provided on both sides of the bottom end of the square frame 62, and a through hole is provided on the connecting plate 63. A corresponding threaded hole is provided at the bottom of the box body 61, and a screw passes through the through hole and matches in the threaded hole. The square frame 62 and the box body 61 are detachably connected by screws.

[0056] In this embodiment, the air passing through the box body 61 is mainly dust-removed by the non-woven fabric 64 arranged on the square frame 62. Since the square frame 62 is detachably connected in the box body 61, the non-woven fabric 64 is replaced regularly.

[0057] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A drug chip and powder removal mechanism for a labeling machine, characterized in that: include: A conveying trough, wherein a conveying belt is arranged inside; An air supply trough is provided on one side of the conveying trough, and an air outlet of the air supply trough faces the other side of the conveying trough; A dust suction pipe is arranged on the other side of the conveying trough, and its suction port is located in the conveying trough; A blower, the output end of which is connected to the air supply slot via an air supply pipe, and the input end of which is connected to the dust suction pipe via a suction pipe; The dust filter assembly is arranged on the suction pipe.

2. The drug scraps and powder removal mechanism of the labeling machine according to claim 1, characterized in that: The air supply grooves and the dust suction pipes are arranged on both sides of the conveying groove.

3. The drug scraps and powder removal mechanism of the labeling machine according to claim 2, characterized in that: At least one side of the conveying trough is provided with the air supply trough facing the other side thereof, and at least one side of the conveying trough is provided with the air supply trough inclined toward the other side thereof.

4. The drug scraps and powder removal mechanism of the labeling machine according to claim 3, characterized in that: The inclined air supply groove is close to the dust suction pipe, and the air outlet of the air supply groove is inclined toward one side of the dust suction pipe.

5. The drug scraps and powder removal mechanism of the labeling machine according to claim 1, characterized in that: The side of the conveying trough is provided with a plurality of dust suction pipes along its longitudinal direction, and all the dust suction pipes are connected with the same suction pipe.

6. The drug scraps and powder removal mechanism of the labeling machine according to claim 1, characterized in that: An arc-shaped baffle is provided on the side of the conveying trough, two ends of the baffle are respectively located on both sides of the suction port, and the length direction of the baffle is the same as the moving direction of the conveying belt.

7. The drug scraps and powder removal mechanism of the labeling machine according to any one of claims 1 to 6, characterized in that: The dust filter assembly comprises: A box body, two sides of which are respectively connected to the suction pipe and the input end of the blower, and a strip groove is provided at the bottom of the box body, and the length direction of the strip groove is perpendicular to the flow direction of the gas in the box body; A square frame can be inserted into the box from the strip groove and divides the interior of the box into two parts; The nonwoven fabric is laid on the square frame.

8. The drug scraps and powder removal mechanism of the labeling machine according to claim 7, characterized in that: A sealing strip is provided at the mouth of the strip-shaped groove.

9. The drug scraps and powder removal mechanism of the labeling machine according to claim 7, characterized in that: A connecting plate is transversely provided on both sides of the bottom end of the square frame, the connecting plate is provided with a through hole, and the bottom of the box body is provided with a corresponding threaded hole; A screw passes through the through hole and matches in the threaded hole.

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