CN215430326U - Automatic detection device for appearance weight of capsule - Google Patents
Automatic detection device for appearance weight of capsule Download PDFInfo
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- CN215430326U CN215430326U CN202121781053.3U CN202121781053U CN215430326U CN 215430326 U CN215430326 U CN 215430326U CN 202121781053 U CN202121781053 U CN 202121781053U CN 215430326 U CN215430326 U CN 215430326U
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Abstract
The utility model provides an automatic capsule appearance weight detection device, which comprises an appearance detection device, a weight detection device and an eliminating device, wherein the appearance detection device, the weight detection device and the eliminating device are connected to the same conveying line; the processing device receives the image information of the appearance detection device and the weight information of the weight detection device, compares the image information and the weight information with a preset standard threshold value, and controls the rejecting device to reject capsules outside the preset standard threshold value. This equipment detects process automation, realizes the continuous detection to every capsule weight and outward appearance, and it is loaded down with trivial details to have avoided traditional artifical the detection, can only detect the condition of weight or outward appearance alone, has promoted detection efficiency, has reduced the occupation of land space. The equipment can realize one-time rapid and all-directional detection on the appearance and the loading capacity of the capsules, has low detection cost and high precision, and effectively improves the production efficiency and the automation level.
Description
Technical Field
The utility model relates to the technical field of capsule detection, in particular to an automatic detection device for the appearance weight of a capsule.
Background
At present, appearance defects such as bubbles, scratches, oil stains, black spots, head collapse and the like are inevitably generated in the production process of the capsule, and the quality of the capsule is greatly influenced. Meanwhile, the industrial standard has strict regulations on the amount of the medicine filled in the capsules, one capsule is dozens to hundreds of milligrams, the quality is light, the yield is high, domestic pharmaceutical enterprises generally adopt a spot check method, spot check is carried out after a certain amount of products are produced, if unqualified capsules are found, the batch of capsules are scrapped, and then the filling amount is manually adjusted. And current automatic checkout equipment function singleness either detects the capsule outward appearance, or the intelligence weighs capsule weight, can not accomplish the integration that outward appearance and quality detected, and then has influenced the production efficiency of capsule.
With increasing capsule production, quality requirements are higher and higher. The existing detection mode can not meet the requirements of pharmaceutical enterprises. If the appearance and the loading capacity of the capsules can be fast, all-round, low in cost, flexible in processing method, high in precision and variable in detection types, the automation level of enterprise production can be greatly improved, and the enterprise can adapt to a management mode and an efficient production mode under a new situation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic detection device for appearance weight of a capsule, which is used for solving the defects that the traditional capsule sampling detection method in the prior art is low in detection efficiency, and appearance and weight detection of the detection device are difficult to integrate, so that the production efficiency is low, and the capsule quality and the production efficiency are effectively improved.
The utility model provides an automatic detection device for capsule appearance weight, which comprises:
the capsule weighing and sorting device comprises an appearance detection device, a weight detection device and a rejection device which are connected to the same conveying line, wherein the appearance detection device is used for acquiring image information of capsules, the weight detection device is used for acquiring weight information of the capsules, and the rejection device is arranged at the rear ends of the appearance detection device and the weight detection device and is used for rejecting unqualified capsules;
and the processing device is used for receiving the image information of the appearance detection device and the weight information of the weight detection device, comparing the image information and the weight information with a preset standard threshold value, and controlling the rejecting device to reject capsules outside the preset standard threshold value.
According to the automatic detection device for the apparent weight of the capsule, which is provided by the utility model, the appearance detection device comprises a rotating device and an image acquisition device, the rotating device drives the capsule to rotate in the circumferential direction, and the image acquisition device acquires images of the rotating capsule.
According to the automatic detection device for the apparent weight of the capsule, provided by the utility model, the rotating device comprises at least two rollers which are arranged in parallel, the distance between the two rollers is smaller than the width of the capsule, and the rollers can rotate along the axial direction of the rollers to drive the capsule to rotate in the circumferential direction.
According to the automatic detection device for the apparent weight of the capsule, which is provided by the utility model, the conveying line comprises a pushing device arranged corresponding to the appearance detection device, the pushing device comprises a pushing plate arranged between two adjacent rollers, and the pushing plate moves along the extending direction of the rollers to push the capsule.
According to the automatic detection device for the apparent weight of the capsule, provided by the utility model, the lower end of the push plate is provided with a telescopic mechanism vertical to the direction of the roller.
According to the automatic detection device for the apparent weight of the capsule, provided by the utility model, the push plates are sequentially arranged along the direction of the roller, and the push plates push the capsule in a stepping manner.
According to the automatic detection device for the apparent weight of the capsules, provided by the utility model, the conveying line is provided with the sorting and blanking mechanism, the inlet end of the sorting and blanking mechanism is connected with the capsule storage device, and the outlet end of the sorting and blanking mechanism is arranged at the input end of the appearance detection device.
According to the automatic detection device for the apparent weight of the capsule, which is provided by the utility model, the weight detection device comprises a first slideway, a weighing platform and a shifting device, wherein the first slideway is obliquely arranged and is used for conveying the capsule subjected to the appearance detection to the weighing platform, and the shifting device is used for pushing the capsule out of the weighing platform.
According to the automatic detection device for the apparent weight of the capsule, provided by the utility model, the input end of the first slide way is connected to the output end of the appearance detection device, and the output end of the first slide way is connected to the weighing platform in an arc shape.
According to the automatic detection device for the apparent weight of the capsule, provided by the utility model, the output end of the weight detection device is connected with the second slide way, and the removing device is arranged on the second slide way.
According to the automatic detection device for the appearance weight of the capsule, the appearance detection device and the weight detection device are arranged on the conveying line, the appearance detection and the weight detection are integrated, the appearance and the weight of the capsule can be effectively detected, the processing device analyzes image information and weight information of the capsule, unqualified capsules are removed through the removal device, the whole process is carried out automatically, continuous detection of each capsule is achieved, the detection effect is more real and effective, the condition that the traditional manual detection is complicated, the weight or the appearance can only be detected independently is avoided, the detection efficiency is improved, and the occupied space is reduced. The device can rapidly and comprehensively detect the appearance and the filling quantity of the capsules at one time, has low detection cost, flexible processing method and high precision, and effectively improves the production efficiency and the automation level.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an automatic detection device for the apparent weight of a capsule provided by the present invention;
FIG. 2 is a schematic diagram of the structure of the propelling device of the automatic detection device for the apparent weight of the capsule provided by the utility model;
FIG. 3 is a side view of the capsule of the automatic detection device for apparent weight of capsule provided by the present invention in the state of appearance detection;
FIG. 4 is a schematic structural diagram of a rejecting device of the automatic capsule apparent weight detecting device provided by the present invention;
reference numerals:
1: a storage hopper; 10: a capsule; 11: a balloon outlet device;
2: a sorting mechanism; 21: a capsule falling mechanism; 3: a propulsion device;
31: a push plate; 32: a telescoping mechanism; 33: a screw rod assembly;
34: a moving block; 35: a screw rod driving mechanism; 36: a base;
4: an appearance detection device; 41: a roller; 42: a roller drive mechanism;
43: a reflective mirror; 5: a first slideway; 6: a weight detecting device;
61: a shifting device; 62: a weighing platform; 7: a second slideway;
71: bag opening picking; 8: a rejecting device; 81: a movable plate;
82: a capsule picking driving device; 91: a qualified storage box; 92: a waste bin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the embodiment of the present invention provides an automatic capsule appearance weight detecting device, which includes an appearance detecting device 4, a weight detecting device 6, a rejecting device 8, and a conveying line connecting the devices. One end of the conveying line is connected with the storage hopper 1, the other end of the conveying line is communicated with the qualified containing box 91, the conveying line sequentially detects capsules 10 in the storage hopper 1 through the detection equipment, the qualified capsules 10 are conveyed to the qualified containing box 91, the unqualified capsules 10 are conveyed to the waste material box 92 corresponding to the removing device 8, and automatic detection and screening of all the capsules 10 are achieved.
The outlet end of the storage hopper 1 is provided with a capsule outlet device 11, the capsule outlet device 11 opens and closes the outlet of the storage hopper 1 in a movable mode of moving up and down, and the lower end of the outlet of the storage hopper 1 is connected with the sequencing mechanism 2. The capsules 10 are sequentially taken from the storage hopper 1 into the sorting mechanism 2 by opening and closing the outlet of the storage hopper 1 by the reciprocating capsule discharging device 11. The sorting mechanism 2 is a slide provided vertically, and the capsules 10 are sequentially arranged inside the sorting mechanism 2, and the capsules 10 freely slide down by gravity, and the capsules 10 are dropped to the area of the appearance inspection device 4.
In this embodiment, the appearance inspection apparatus 4 includes a rotating device including at least two rollers 41 arranged in parallel and an image pickup device. Two parallel rollers 41 extend to the outlet end of the lower end of the sequencing mechanism 2, allowing the capsules 10 to fall onto the rollers 41. Further, a capsule dropping mechanism 21 is provided at the outlet end of the lower end of the sorting mechanism 2, and the capsule dropping mechanism 21 is two guide blocks with adjustable degrees, and the two guide blocks are arranged to face each other obliquely, so that the capsule 10 is adjusted from a vertical state to a horizontal state and dropped on the roller 41.
It is worth mentioning that the distance between the two rollers 41 is smaller than the width of the capsule 10, so as to ensure that the circumferential surfaces of the two rollers 41 support the capsule 10 and at the same time ensure that the two rollers 41 rotate to drive the capsule 10 to rotate. In this embodiment, the roller driving mechanism 42 is disposed at the end of the two rollers 41, so that the rollers 41 can rotate along the axial direction thereof to drive the capsule 10 to rotate in the circumferential direction, thereby facilitating the subsequent appearance detection of the capsule 10 by the appearance detection device 4 in all directions, and realizing the detection of 360 degrees without dead angles.
In this embodiment, the movement of the capsule 10 on the roller 41 is achieved by the propulsion means 3. In particular, the pushing means 3 is mainly movably arranged below the rollers 41, the pushing means 3 has a pushing plate 31 in contact with the capsule 10, and the pushing plate 31 is movably arranged between the two rollers 41 up and down. The propelling device 3 further comprises a lead screw polished rod assembly 33, a moving block 34, a lead screw driving mechanism 35 and a base 36, the push plate 31 is movably connected to the lead screw polished rod assembly 33 through the moving block 34, the lead screw driving mechanism 35 is connected with the end portion of the lead screw, and the base 36 supports the whole lead screw and the roller 41. The lead screw is driven to rotate by the lead screw driving mechanism 35, so that the moving block 34 and the pushing plate 31 are driven to move along a preset direction, the pushing plate 31 moves in a gap between the two rollers 41, and the capsule 10 is pushed forwards.
It should be noted that the pushing plate 31 linearly reciprocates between the two rollers 41 in this embodiment to push only a single capsule 10, and if the pushing efficiency is increased and a plurality of capsules 10 are pushed, a plurality of pushing plates 31 need to be provided. At this time, the movement of the push plate 31 blocks the push of the next capsule 10, and therefore, the lower end of the push plate 31 is provided with the expanding and contracting mechanism 32. The telescopic direction of the telescopic mechanism 32 is perpendicular to the rollers 41, after the push plate 31 pushes the capsule 10 to a position, the telescopic mechanism 32 drives the push plate 31 to move downwards to enable the push plate 31 to be lower than the rollers 41, then the push plates 31 are retracted, collision between the push plate 31 and subsequent capsules 10 is avoided, after the push plate 31 is recovered to an initial position, the telescopic mechanism 32 drives the push plate 31 to move upwards to enable the push plate 31 to return to a position between the two rollers 41, and accordingly re-pushing is achieved.
In this embodiment, the image acquisition device is arranged above the roller 41, the image acquisition device comprises a plurality of reflectors 43, the reflectors 43 are symmetrically arranged on two sides above the roller 41, the rotation of the roller 41 drives the capsule 10 to rotate, the image acquisition device can acquire the appearance image of the capsule 10 in 360 degrees through the symmetrically arranged reflectors 43, and the appearance detection of the capsule 10 in all directions without dead angles is ensured.
Further, the advancing process of the advancing device 3 may be set to be step-by-step, that is, when the advancing device 3 advances the capsule 10 below the image capturing device, the advancing device 3 is in a pause state, so that the capsule 10 only rotates on the roller 41, which facilitates the image capturing device to capture the image of the capsule 10 more effectively. Subsequently, the pushing means 3 is activated again, pushing the capsule 10 out of the end of the roller 41.
The conveying line of the present embodiment includes a first chute 5 provided at the end of the roller 41, the first chute 5 being disposed obliquely, and the rear end thereof being connected to a weight detecting device 6. The weight detecting means 6 comprises a toggle mechanism 61 and a weighing table 62. The weighing surface of the weighing platform 62 is connected with the outlet end surface of the first slideway 5, the toggle device 61 is arranged above the weighing platform 62, and the toggle device 61 pushes the capsule 10 to the weighing platform 62 for weighing and pushes the capsule 10 out of the weighing platform 62.
Specifically, the end of the first slide way 5 close to the weighing platform 62 is relatively gentle, so that the capsule 10 can stop when sliding to the outlet of the first slide way 5, and the weight measurement error caused by the fact that the capsule 10 directly falls onto the weighing platform 62 is avoided. Set up toggle device 61 in this embodiment, toggle device 61 promotes capsule 10 through relevant actuating mechanism is rotatory, and toggle device 61 can set to marching rotation mode, rotates once through toggle device 61, stirs weighing platform 62 with terminal capsule 10 of first slide 5 on, afterwards, toggle device 61 rotates once more, dials out capsule 10 on weighing platform 62.
The conveying line of the embodiment further comprises a second slide way 7 arranged at the rear end of the weighing platform 62, and the second slide way 7 is obliquely arranged so that the capsule 10 automatically slides downwards by using gravity. A bag picking port 71 is arranged on the second slideway 7, and a picking device 8 is arranged at the position of the bag picking port 71.
The removing device 8 comprises a movable plate 81 and a capsule removing driving device 82, the movable plate 81 is rotatably connected to the capsule removing port 71 through a rotating shaft, the movable plate 81 is arranged to be attached to the surface of the second slide way 7 to block the capsule removing port 71, the lower end of the movable plate 81 is provided with the capsule removing driving device 82, the capsule removing driving device 82 drives the movable plate 81 to rotate, when the movable plate 81 is closed, the capsule 10 passes through the surface of the second slide way 7, the outlet end of the second slide way 7 is provided with a qualified containing box 91, and the qualified capsule 10 falls into the qualified containing box 91. When the movable plate 81 is opened, the capsules 10 fall into the capsule rejecting port 71, meanwhile, a waste box 92 is arranged at the lower end of the capsule rejecting port 71, and unqualified capsules 10 are collected in the waste box 92.
In this embodiment, the appearance detection device 4, the weight detection device 6 and the rejecting device 8 are all electrically connected to the processing device, the image acquisition device of the appearance detection device 4 is used for acquiring the image information of the capsule 10, and the weighing platform 62 of the weight detection device 6 is used for acquiring the weight information of the capsule 10. The processing device receives the image information of the image acquisition device and the weight information of the weighing platform 62, compares the image information and the weight information with a preset standard threshold value, wherein the preset standard threshold value is a qualified range parameter of the appearance and the weight of the capsule 10 stored in the processing device system, and the processing device computer system compares the data to determine whether the capsule 10 is qualified. Meanwhile, the processing device generates information to the removing device 8, the capsule removing driving device 82 of the removing device 8 is structurally used for processing the information of the device, when the capsule 10 is received as qualified information, the capsule removing driving device 82 is in a contraction state, the movable plate 81 is attached to the surface of the second slide way 7, and the capsule 10 slides into the qualified containing box 91 from the surface of the second slide way 7. When the information that the capsule 10 is unqualified is received, the capsule rejecting driving device 82 is in an extending state, the movable plate 81 rotates and rises around the rotating shaft of the movable plate 81, the movable plate 81 is opened to expose the capsule rejecting port 71, and the capsule 10 falls into the waste bin 92 from the capsule rejecting port 71, so that the appearance and the quality of the capsule 10 are integrally detected. The processing device may activate the rejecting device 8 to reject the rejected capsules 10 only when it determines that one of the appearance detecting device 4 and the weight detecting device 6 is rejected.
In this embodiment, when a plurality of capsules 10 are detected continuously, the processing device further records the moving time of the capsules 10 from the appearance detection device 4 to the removing device 8, and also records the moving time of the capsules 10 from the weight detection device 6 to the removing device 8, so as to ensure that the removing device 8 can be opened at an accurate time, and the unqualified capsules 10 are removed accurately, thereby ensuring the detection effectiveness.
According to the automatic detection device for the appearance weight of the capsules, the appearance detection device 4 and the weight detection device 6 are arranged on the conveying line, the appearance and the weight of the capsules 10 are integrally detected, the processing device analyzes image information and weight information of the capsules 10, unqualified capsules are removed through the removing device 8, the whole process is automatically carried out, the continuous detection of each capsule 10 is realized, the detection effect is more real and effective, and the problems that all capsules cannot be detected by a traditional spot inspection method, the detection efficiency is low, and batch waste is easily caused are solved.
The embodiment of the utility model has the advantages of simple operation, high automation degree, low detection cost, flexible processing method, high precision and capability of rapidly and comprehensively detecting the appearance and the loading amount of the capsules, and can effectively improve the production efficiency of the capsules.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an automatic detection device of capsule outward appearance weight which characterized in that includes:
the capsule weighing and sorting device comprises an appearance detection device, a weight detection device and a rejection device which are connected to the same conveying line, wherein the appearance detection device is used for acquiring image information of capsules, the weight detection device is used for acquiring weight information of the capsules, and the rejection device is arranged at the rear ends of the appearance detection device and the weight detection device and is used for rejecting unqualified capsules;
and the processing device is used for receiving the image information of the appearance detection device and the weight information of the weight detection device, comparing the image information and the weight information with a preset standard threshold value, and controlling the rejecting device to reject capsules outside the preset standard threshold value.
2. The automatic detection device for the apparent weight of the capsule according to claim 1, wherein the appearance detection device comprises a rotation device and an image acquisition device, the rotation device drives the capsule to rotate circumferentially, and the image acquisition device acquires an image of the rotated capsule.
3. The automatic detection device for the apparent weight of the capsule as claimed in claim 2, wherein the rotating device comprises at least two rollers arranged in parallel, the distance between the two rollers is smaller than the width of the capsule, and the rollers can rotate along the axial direction thereof to drive the capsule to rotate in the circumferential direction.
4. The automated capsule apparent weight detecting device according to claim 3, wherein the conveying line comprises a pushing device corresponding to the appearance detecting device, the pushing device comprises a pushing plate arranged between two adjacent rollers, and the pushing plate moves along the extending direction of the rollers to push the capsule.
5. The automated detecting device for the apparent weight of the capsule as claimed in claim 4, wherein the lower end of the push plate is provided with a telescopic mechanism perpendicular to the direction of the roller.
6. The automated apparatus for detecting apparent weight of capsules according to claim 5, wherein said push plate is provided in a plurality in sequence along said roller direction, and said push plate advances the capsules in a stepwise manner.
7. The automatic detection device for the apparent weight of capsules according to any one of claims 1 to 6, wherein the conveying line is provided with a sorting and blanking mechanism, the inlet end of the sorting and blanking mechanism is connected with the capsule storage device, and the outlet end of the sorting and blanking mechanism is arranged at the input end of the appearance detection device.
8. The automated detection device of any one of claims 1 to 6, wherein the weight detection device comprises a first slide, a weighing platform, and a toggle device, wherein the first slide is disposed at an angle and conveys the appearance-detected capsule to the weighing platform, and the toggle device pushes the capsule out of the weighing platform.
9. The automated capsule apparent weight detection device of claim 8, wherein an input end of the first slide is connected to the apparent detection device output end, and an output end of the first slide is connected to the weighing platform in an arc shape.
10. The automatic detection device for the apparent weight of the capsule according to any one of claims 1 to 6, wherein the output end of the weight detection device is connected with a second slide way, and the rejecting device is arranged on the second slide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781053.3U CN215430326U (en) | 2021-08-02 | 2021-08-02 | Automatic detection device for appearance weight of capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781053.3U CN215430326U (en) | 2021-08-02 | 2021-08-02 | Automatic detection device for appearance weight of capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215430326U true CN215430326U (en) | 2022-01-07 |
Family
ID=79690470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121781053.3U Active CN215430326U (en) | 2021-08-02 | 2021-08-02 | Automatic detection device for appearance weight of capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215430326U (en) |
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2021
- 2021-08-02 CN CN202121781053.3U patent/CN215430326U/en active Active
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