Appearance damage detection device for traditional Chinese medicine injection production

Abstract

The invention provides an appearance damage detection device for traditional Chinese medicine injection production, and relates to the technical field of bottle body detection, the appearance damage detection device comprises a base, an electric conveying belt is arranged in the base, and a fixing piece is arranged on the inner side of the electric conveying belt; a first detection head and a second detection head are arranged on the front side, the rear side and the lower end of the fixing part close to the head end of the electric conveying belt respectively, a third detection head is arranged above the tail end of the electric conveying belt, and a pushing part is arranged below the tail end of the electric conveying belt. The pushing part comprises a first vertical plate and a rubber wheel, the first vertical plate is fixed to the upper surface of the front side of the base, and the rubber wheel is elastically and rotatably arranged on the rear side of the first vertical plate and used for pushing an injection bottle body to move upwards. The injection bottle body moves upwards after making contact with the rubber wheel, the blocked part of the injection bottle body leaks out, the blocked part can be detected through the third detection head, non-blind-area detection on the outer surface of the injection bottle body can be achieved, and the detection effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bottle detection, and in particular to an appearance damage detection device for the production of traditional Chinese medicine injections. Background Art

[0002] Chinese medicine injection refers to sterile solutions or emulsions made from effective substances extracted from Chinese medicinal materials that can be injected into the human body, as well as sterile powders or concentrated solutions for preparation into solutions before clinical use. In recent years, with the emphasis on the safety and quality control of Chinese medicine injections, the research and development and application of Chinese medicine injections have gradually become standardized. Chinese medicine injections are directly injected into the human body and can quickly exert their efficacy. They have good therapeutic effects on some acute and critically ill patients. The content of effective ingredients in Chinese medicine injections is high, and they can reach a high blood drug concentration in a short time, thereby exerting a strong pharmacological effect. At the same time, oral Chinese medicine preparations need to be absorbed by the gastrointestinal tract and metabolized by the liver, while Chinese medicine injections directly enter the blood circulation, avoiding the first-pass effect and improving the bioavailability of the drug. It can be divided into single Chinese medicine injections and compound Chinese medicine injections. Single Chinese medicine injection refers to an injection made from a single Chinese medicinal material, such as Danshen injection, Astragalus injection, etc.; compound Chinese medicine injection refers to an injection made from two or more Chinese medicinal materials, such as Shuanghuanglian injection, Qingkailing injection, etc. Classified by route of administration: can be divided into intravenous injection, intramuscular injection, acupoint injection, etc. Intravenous injection refers to an injection directly injected into the vein, which has the fastest onset of effect, but the risk is relatively high; intramuscular injection refers to an injection injected into muscle tissue, which has a relatively slow onset of effect, but is safer; acupoint injection refers to an injection injected into acupoints, which has the dual effects of acupuncture and medicine. It can be used to treat cardiovascular diseases, respiratory diseases, nervous system diseases, and tumor-related fields; after production, it needs to be packaged in glass bottles. In order to ensure the quality of the injection packaging, the outer surface of the injection bottle is usually tested by a detection device;

[0003] For example, the prior art application number CN202223206915.7 discloses an appearance damage detection device that is convenient for multi-angle observation, which relates to the field of appearance damage detection technology, including a base, a vertical rod is vertically fixedly connected to the upper surface of the base, a vertical displacement groove is provided on the top side of the vertical rod, and a vertical reciprocating screw rod is vertically rotatably connected to one side of the vertical rod, and a first detection component for detecting the outer wall of the filling bottle is provided on the outer wall of the vertical reciprocating screw rod;

[0004] It is known through actual use that the above-mentioned prior art mainly places the injection bottle body between several fixing blocks and locking bolts for clamping and fixing, and then the side wall of the filling bottle can be inspected for appearance damage through the first detection head, and the bottom of the filling bottle can be inspected for appearance damage simultaneously by the second detection head; however, during the inspection, since the injection bottle body is clamped and fixed between the fixing blocks and the locking bolts, the fixing blocks and the locking bolts can easily block the periphery of the injection bottle body, resulting in a blind spot in the inspection of the injection bottle body, resulting in a reduction in the inspection effect of the outer surface of the injection bottle body. For this reason, we have improved the above-mentioned existing scheme according to actual usage. Summary of the invention

[0005] In view of the above-mentioned problem that since the injection bottle body is clamped and fixed between the fixing block and the locking bolt, the fixing block and the locking bolt can easily block the periphery of the injection bottle body, resulting in a blind spot in the detection of the injection bottle body, resulting in reduced detection effect on the outer surface of the injection bottle body, the present invention aims to provide an appearance damage detection device for the production of traditional Chinese medicine injections.

[0006] To achieve the technical purpose, the scheme of the present invention is: a device for detecting appearance damage for the production of Chinese medicine injections, comprising a base, an electric conveyor belt is arranged inside the base, a fixing part is arranged inside the electric conveyor belt, a No. 1 detection head and a No. 2 detection head are respectively arranged on the front and rear sides and the lower end of the fixing part close to the head end of the electric conveyor belt, a No. 3 detection head is arranged above the tail end of the electric conveyor belt, and a pushing part is arranged below the tail end of the electric conveyor belt; the fixing part comprises a No. 1 double-flange roller and a No. 2 double-flange roller with rotational resistance for clamping the injection bottle body; the pushing part comprises a No. 1 vertical plate and a rubber wheel, the No. 1 vertical plate is fixed on the front upper surface of the base and the No. 1 vertical plate is elastically and rotatably arranged on the rear side of the No. 1 vertical plate. The rubber wheel is used to push the injection bottle body to move.

[0007] Preferably, a control panel is provided on the front side of the base, and the control panel is fixed to the front side of the No. 1 vertical plate; a No. 1 vertical pole and a No. 2 vertical plate are integrally provided on the front side of the base, and a No. 1 detection head is fixed on the inner side of the two No. 1 vertical poles for detecting the periphery of the injection bottle body; a bottom plate is also integrally provided on the inner side of one of the No. 1 vertical poles, and a No. 2 detection head is fixed on the upper surface of the bottom plate for detecting the bottom of the injection bottle body; a U-shaped frame is integrally provided on the upper surface of the No. 2 vertical plate, and a No. 3 detection head is fixed on the inner side of the U-shaped frame for detecting the left and right sides of the injection bottle body.

[0008] Preferably, the upper and lower surfaces of the electric conveyor belt are integrally provided with ear blocks, a cross bar is fixed between every two front and rear opposite ear blocks, two spoon-shaped frames are integrally provided on one side of each cross bar, a resistance shaft is rotatably provided on the inner side of the spoon-shaped frame, and a No. 1 double-flange roller and a No. 2 double-flange roller are rotatably installed between every two resistance shafts.

[0009] Preferably, an L-shaped transparent frame is integrally provided on the lower surface of the spoon-shaped frame, and a gap is provided between the two L-shaped transparent frames.

[0010] Preferably, a transparent rubber pad is fixed to the upper surface of each L-shaped transparent frame for pressing against the lower surface of the injection bottle.

[0011] Preferably, a slide bar is slidably installed in the right side of each spoon-shaped frame, a fixing block is integrally provided on the upper surface of the slide bar, and a return spring is welded between the fixing block and the right side of the spoon-shaped frame.

[0012] Preferably, a round rod is welded on the right side of the spoon-shaped frame, and the return spring is sleeved with the round rod; a limit block is integrally provided at one end of each of the sliding rods close to the No. 1 double-flange roller.

[0013] Preferably, a slide groove is provided on the rear side of the No. 1 vertical plate and a slider is slidably installed in the slide groove, a connecting shaft is fixedly installed on the rear side of the slider, and one end of the connecting shaft is rotatably installed with a rubber wheel through a bearing.

[0014] Preferably, a V-shaped spring piece is fixed between the upper surface of the slider and the top wall of the slide groove, and the V-shaped spring piece is located in the slide groove; the lower surface of the V-shaped spring piece is welded to the upper surface of the slider, and the upper surface of the V-shaped spring piece is welded to the top wall of the slide groove;

[0015] Beneficial effects:

[0016] 1. In the present invention, when the injection bottle passes through the No. 1 detection head and the No. 2 detection head, the No. 1 detection head is a wide-angle probe, which can detect the periphery of the injection bottle, and the No. 2 detection head detects the bottom of the injection bottle. At the same time, when the injection bottle moves to the vicinity of the pusher, the bottom of the injection bottle contacts the rubber wheel, and the bottom of the injection bottle is pushed by the rubber wheel to move up. After the injection bottle moves up a certain distance, it will be decelerated by the No. 1 double-flange roller and the No. 2 double-flange roller with resistance and maintain the position after moving. The part of the injection bottle blocked by the No. 1 double-flange roller and the No. 2 double-flange roller will leak out, and the blocked part can be detected by the No. 3 detection head, which can realize the detection of the outer surface of the injection bottle without blind spots, thereby improving the detection effect;

[0017] 2. Since the No. 2 double-flange roller has a certain elasticity, after the injection bottle is placed between the No. 1 double-flange roller and the No. 2 double-flange roller, the No. 2 double-flange roller can be squeezed and moved flexibly left and right. By flexibly changing the distance between the No. 1 double-flange roller and the No. 2 double-flange roller, it can adapt to most injection bottles of different diameters, increase the adaptability of the injection bottle clamping, and increase the convenience of detection work;

[0018] 3. After the bottom of the injection bottle contacts the rubber wheel, it will be blocked by the elastic rubber wheel and move upward, so that the rubber wheel and the bottom of the injection bottle are in elastic contact, ensuring that the injection bottle is pushed while avoiding damage to the bottom of the injection bottle;

[0019] 4. The injection bottle is clamped between the No. 1 double-flange roller and the No. 2 double-flange roller of the fixing part and can move along with the electric conveyor belt to form an automated assembly line inspection, which can greatly increase the efficiency of injection bottle inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a rear view schematic diagram of the present invention;

[0022] Figure 3 For the present invention Figure 1 The enlarged schematic diagram at a in the middle;

[0023] Figure 4 For the present invention Figure 2 The enlarged schematic diagram at b in the middle;

[0024] Figure 5 It is a left side schematic diagram of the present invention;

[0025] Figure 6 This is a schematic diagram of the fixing member of the present invention in contact with the bottom of the injection bottle;

[0026] Figure 7 This is a schematic diagram of the separation of the fixing piece of the present invention from the bottom of the injection bottle;

[0027] Figure 8 It is a schematic diagram of a pushing member of the present invention.

[0028] Among them, 1. base; 2. electric conveyor belt; 3. fixing parts; 31. No. 1 double-flange roller; 32. No. 2 double-flange roller; 33. spoon-shaped frame; 34. resistance shaft; 35. L-shaped transparent frame; 36. sliding rod; 37. reset spring; 38. round rod; 39. limit block; 310. transparent rubber pad; 4. pushing part; 41. No. 1 vertical plate; 42. rubber wheel; 43. slide groove; 44. slider; 45. connecting shaft; 46. V-shaped spring; 5. No. 1 detection head; 6. No. 2 detection head; 7. No. 3 detection head; 8. injection bottle; 9. ear block; 10. cross bar; 11. No. 1 vertical rod; 12. bottom plate; 13. No. 2 vertical plate; 14. U-shaped frame; 15. control board. DETAILED DESCRIPTION

[0029] The invention of this application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. In order to clearly and completely describe the technical solution, the following embodiments are selected for illustration; based on the contents recorded in this application, other embodiments obtained without creative work are all within the scope of protection of the present invention.

[0030] In the following embodiments, it should be noted that the terms "upper", "lower", "left", "right", "inside", "outside", "top / bottom" and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of clearly describing the present embodiment, rather than indicating or implying that the device or element referred to must have a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0031] like Figures 1 to 8 As shown, the embodiment of the present invention provides an appearance damage detection device for the production of traditional Chinese medicine injections, including a base 1, an electric conveyor belt 2 is arranged in the base 1, a fixing member 3 is arranged inside the electric conveyor belt 2, a No. 1 detection head 5 and a No. 2 detection head 6 are respectively arranged on the front and rear sides and the lower end of the fixing member 3 near the head end of the electric conveyor belt 2, a No. 3 detection head 7 is arranged above the tail end of the electric conveyor belt 2, and the No. 3 detection head 7, the No. 1 detection head 5 and the No. 2 detection head 6 are all high-definition shooting cameras, and the tail end of the electric conveyor belt 2 A pushing member 4 is arranged at the bottom; the fixing member 3 comprises a No. 1 double-flange roller 31 and a No. 2 double-flange roller 32 with rotational resistance for clamping the injection bottle 8; the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 are made of rubber, which can reduce the wear on the injection bottle 8; the pushing member 4 comprises a No. 1 vertical plate 41 and a rubber wheel 42, the No. 1 vertical plate 41 is fixed on the upper surface of the front side of the base 1, and the rear side of the No. 1 vertical plate 41 is elastically and rotatably provided with a rubber wheel 42 for pushing the injection bottle 8 to move.

[0032] refer to Figures 1 to 5A control panel 15 is provided on the front side of the base 1, and the control panel 15 is fixed to the front side of the No. 1 vertical plate 41. A No. 1 vertical pole 11 and a No. 2 vertical plate 13 are integrally provided on the front side of the base 1. A No. 1 detection head 5 is fixed on the inner side of the two No. 1 vertical poles 11 for detecting the periphery of the injection bottle 8; a bottom plate 12 is also integrally provided on the inner side of one of the No. 1 vertical poles 11, and a No. 2 detection head 6 is fixed on the upper surface of the bottom plate 12 for detecting the bottom of the injection bottle 8; a U-shaped frame 14 is integrally provided on the upper surface of the No. 2 vertical plate 13, and a No. 3 detection head 7 is fixed on the inner side of the U-shaped frame 14, which is also used to detect the left and right sides of the injection bottle 8. The angle of the No. 3 detection head 7 can be changed by 30-60 degrees through installation.

[0033] refer to Figure 6 and Figure 7 The upper and lower surfaces of the electric conveyor belt 2 are integrally provided with ear blocks 9, and a cross bar 10 is fixed between each two front and rear opposite ear blocks 9. Two spoon-shaped frames 33 are integrally provided on one side of each cross bar 10. A resistance shaft 34 is rotatably provided inside the spoon-shaped frame 33, and a No. 1 double-flange roller 31 and a No. 2 double-flange roller 32 are rotatably installed between each two resistance shafts 34. An L-shaped transparent frame 35 is integrally provided on the lower surface of the spoon-shaped frame 33. In order to prevent the No. 2 detection head 6 from being blocked and enable the No. 2 detection head 6 to clearly capture the image information of the bottom of the injection bottle 8, a gap is provided between the two L-shaped transparent frames 35 to facilitate the rubber wheel 42 to pass through and contact the bottom of the injection bottle 8, and the width of the gap is greater than the width of the rubber wheel 42; a transparent rubber pad 310 is fixed on the upper surface of each L-shaped transparent frame 35, which is used to contact the lower surface of the injection bottle 8. A slide bar 36 is slidably installed in the right side of each spoon-shaped frame 33, and a fixed block is integrally arranged on the upper surface of the slide bar 36, and a return spring 37 is welded between the fixed block and the right side of the spoon-shaped frame 33. A round rod 38 is welded on the right side of the spoon-shaped frame 33 to prevent the return spring 37 from tilting, and the return spring 37 and the round rod 38 are sleeved; a limit block 39 is integrally arranged at one end of each slide bar 36 near the No. 1 double-flange roller 31 to prevent the slide bar 36 from excessive movement. When the injection bottle 8 is placed between the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32, the No. 2 double-flange roller 32 will be squeezed to drive the slide bar 36 to stretch the return spring 37. After the injection bottle 8 is moved out, the return spring 37 will automatically return the No. 2 double-flange roller 32 to its original position;

[0034] refer to Figure 4 and Figure 8A slide groove 43 is provided at the rear side of the first vertical plate 41, and a slider 44 is slidably installed in the slide groove 43. A connecting shaft 45 is fixedly installed at the rear side of the slider 44, and one end of the connecting shaft 45 is rotatably installed with a rubber wheel 42 through a bearing. A V-shaped spring piece 46 is fixed between the upper surface of the slider 44 and the top wall of the slide groove 43, and the V-shaped spring piece 46 is located in the slide groove 43; the lower surface of the V-shaped spring piece 46 is welded to the upper surface of the slider 44, and the upper surface of the V-shaped spring piece 46 is welded to the top wall of the slide groove 43.

[0035] Working principle: During use, the injection bottle 8 to be inspected is placed between the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 with resistance in the fixing part 3 by a manipulator or a worker. Since the No. 2 double-flange roller 32 has a certain elasticity, after being squeezed by the placed injection bottle 8, the No. 2 double-flange roller 32 can flexibly move left and right, and the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 will clamp the injection bottle 8. When the injection bottle 8 is placed between the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 and the bottom of the injection bottle 8 contacts the transparent rubber pad 310, the electric conveyor belt 2 can be started to drive the fixing part 3 to drive the injection bottle 8 to move right for transportation;

[0036] When the injection bottle 8 passes through the No. 1 detection head 5 and the No. 2 detection head 6, the No. 1 detection head 5 is a wide-angle probe that can detect the periphery of the injection bottle 8, while the No. 2 detection head 6 detects the bottom of the injection bottle 8. The image information of the outer surface of the injection bottle 8 captured by the No. 1 detection head 5 and the No. 2 detection head 6 will be transmitted to the control board 15. The image information system analyzes the image to detect whether the injection bottle 8 has cracks, deformation, label defects and other problems. If there is a problem, the control board 15 will issue a warning or suspend the detection to manually remove the injection bottle 8 with problems;

[0037] When the injection bottle 8 moves to the vicinity of the pusher 4, the bottom of the injection bottle 8 contacts the rubber wheel 42, and the bottom of the injection bottle 8 is pushed by the rubber wheel 42 to move upward. After the injection bottle 8 moves up a certain distance, it is decelerated by the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 with resistance and maintains the moved position. At this time, the part of the injection bottle 8 blocked by the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 will leak out, and the blocked part can be detected by the No. 3 detection head 7, so that the outer surface of the injection bottle 8 can be detected without blind spots, thereby improving the detection effect;

[0038] Since the No. 2 double-flange roller 32 has a certain elasticity, after the injection bottle 8 is placed between the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32, the No. 2 double-flange roller 32 is squeezed and can be flexibly moved left and right, and the distance between the No. 1 double-flange roller 31 and the No. 2 double-flange roller 32 can be flexibly changed, so that most injection bottles 8 of different diameters can be adapted, and the adaptability of clamping the injection bottle 8 can be increased, which increases the convenience of the detection work;

[0039] After the bottom of the injection bottle 8 contacts the rubber wheel 42, it will be blocked by the elastic rubber wheel 42 from moving upward. At the same time, the rubber wheel 42 will rebound slightly and move downward, so that the rubber wheel 42 is in elastic contact with the bottom of the injection bottle 8, ensuring that the injection bottle 8 is pushed while avoiding damage to the bottom of the injection bottle 8.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any slight modification, equivalent substitution and improvement made to the above embodiment based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. A device for detecting appearance damage for the production of Chinese medicine injections, comprising a base (1), characterized in that: An electric conveyor belt (2) is arranged inside the base (1), a fixing member (3) is arranged inside the electric conveyor belt (2), a No. 1 detection head (5) and a No. 2 detection head (6) are arranged on the front and rear sides and the lower end of the fixing member (3) close to the head end of the electric conveyor belt (2), a No. 3 detection head (7) is arranged above the tail end of the electric conveyor belt (2), and a pushing member (4) is arranged below the tail end of the electric conveyor belt (2); The fixing member (3) comprises a first double-flange roller (31) and a second double-flange roller (32) having rotation resistance and used for clamping the injection bottle (8); The pushing member (4) comprises a number one vertical plate (41) and a rubber wheel (42); the number one vertical plate (41) is fixed on the front upper surface of the base (1), and the number one vertical plate (41) is elastically and rotatably provided on the rear side of the number one vertical plate (41) with a rubber wheel (42) for pushing the injection bottle (8) to move upward.

2. The appearance damage detection device for the production of traditional Chinese medicine injection according to claim 1, characterized in that: A control panel (15) is provided on the front side of the base (1), and the control panel (15) is fixed to the front side of the No. 1 vertical plate (41). A No. 1 vertical pole (11) and a No. 2 vertical plate (13) are integrally provided on the front side of the base (1), and a No. 1 detection head (5) is fixed on the inner side of the two No. 1 vertical poles (11) for detecting the periphery of the injection bottle (8); A bottom plate (12) is also integrally provided on the inner side of one of the first vertical poles (11), and a second detection head (6) is fixed on the upper surface of the bottom plate (12) for detecting the bottom of the injection bottle (8); A U-shaped frame (14) is integrally provided on the upper surface of the second vertical plate (13), and a third detection head (7) is fixed inside the U-shaped frame (14) and is also used to detect the left and right sides of the injection bottle (8).

3. The appearance damage detection device for the production of Chinese medicine injection according to claim 2 is characterized in that: The upper and lower surfaces of the electric conveyor belt (2) are integrally provided with ear blocks (9), a cross bar (10) is fixed between each two front and rear opposite ear blocks (9), two spoon-shaped frames (33) are integrally provided on one side of each cross bar (10), a resistance shaft (34) is rotatably provided inside the spoon-shaped frame (33), and a first double-flange roller (31) and a second double-flange roller (32) are rotatably installed between each two resistance shafts (34).

4. The appearance damage detection device for the production of Chinese medicine injection according to claim 3 is characterized in that: An L-shaped transparent frame (35) is integrally provided on the lower surface of the spoon-shaped frame (33), and a gap is provided between the two L-shaped transparent frames (35).

5. The appearance damage detection device for the production of Chinese medicine injection according to claim 4, characterized in that: A transparent rubber pad (310) is fixed to the upper surface of each L-shaped transparent frame (35) for pressing against the lower surface of the injection bottle (8).

6. The appearance damage detection device for the production of traditional Chinese medicine injection according to claim 4, characterized in that: A slide bar (36) is slidably mounted in the right side of each spoon-shaped frame (33), a fixing block is integrally arranged on the upper surface of the slide bar (36), and a return spring (37) is welded between the fixing block and the right side of the spoon-shaped frame (33).

7. The appearance damage detection device for the production of Chinese medicine injection according to claim 6, characterized in that: A round rod (38) is welded to the right side of the spoon-shaped frame (33), and the return spring (37) is sleeved with the round rod (38); A limiting block (39) is integrally provided at one end of each of the sliding rods (36) close to the No. 1 double-flange roller (31).

8. The appearance damage detection device for the production of traditional Chinese medicine injection according to claim 1, characterized in that: A slide groove (43) is provided on the rear side of the first vertical plate (41), and a slider (44) is slidably installed in the slide groove (43). A connecting shaft (45) is fixedly installed on the rear side of the slider (44), and one end of the connecting shaft (45) is rotatably installed on a rubber wheel (42) through a bearing.

9. The appearance damage detection device for the production of Chinese medicine injection according to claim 8, characterized in that: A V-shaped spring piece (46) is fixed between the upper surface of the sliding block (44) and the top wall of the sliding groove (43), and the V-shaped spring piece (46) is located in the sliding groove (43); The lower surface of the V-shaped spring piece (46) is welded to the upper surface of the sliding block (44), and the upper surface of the V-shaped spring piece (46) is welded to the top wall of the sliding groove (43).

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