Punching method suitable for blood sample collection card and automatic punching machine

Abstract

The invention relates to the technical field of automatic punching, in particular to a punching method suitable for a blood sample collection card and an automatic punching machine. The method comprises the steps that the blood sample collection card is placed on a punching table, and a preset punching position and a collection hole position are collected; the control system drives the first moving mechanism to move the perforating machine body to the position above a preset perforating position, and meanwhile drives the second moving mechanism to move the collecting groove to the position below the collecting hole position; the drilling tool bit descends until the correlation sensor is disconnected; a drilling tool bit is started to rotate, the blood sample collection card is perforated and sampled, the drilling tool bit is controlled to ascend to be communicated with a correlation sensor, and a first moving mechanism is driven to move a perforating machine body to a collection hole; a push rod device is driven to push the blood slices into a collecting groove below the collecting hole; and the control system drives the second moving mechanism to move the collecting tank to the open part of the supporting box body. Full automation of the punching and sampling process can be achieved, the structure is simple, and meanwhile the control precision is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of automatic punching, in particular to a punching method and an automatic punching machine suitable for a blood sample collection card. Background Art

[0002] A blood sample collection card is usually composed of filter paper and a blood sample. There are multiple blood spots infiltrated on the filter paper. A puncher is used to punch holes in the filter paper at the blood spots to form blood smears, and the components in the blood spots are analyzed through the blood smears.

[0003] The punching machines in the prior art include manual punching machines and automatic punching machines. The manual punching machine punches holes manually, and after collecting the blood smear, the blood smear is manually placed in the corresponding hole position of the blood smear collector. This punching method is suitable for collecting a small amount of blood smears and does not require the commissioning of large equipment, but the punching efficiency is low, the punching accuracy is insufficient, and the use is limited.

[0004] Automatic punching machines are highly efficient, but generally have complex structures and high costs, and existing automatic punching machines cannot fully automate the punching process. Therefore, there is an urgent need for a punching method and an automatic punching machine suitable for blood sample collection cards. Summary of the invention

[0005] In order to avoid the above problems existing in the prior art, the purpose of the present invention is to provide a punching method and an automatic punching machine suitable for a blood sample collection card, so as to realize full automation of the punching process.

[0006] To achieve the above object, the present invention provides the following technical solution: a punching method suitable for a blood sample collection card, comprising the following steps:

[0007] S1: Place the blood sample collection card on the punching table and collect the preset punching position and collection hole position information;

[0008] S2: starting the first moving mechanism to move the drilling head on the punching machine body to above the preset punching position, and at the same time driving the second moving mechanism to move the collecting trough to below the collecting hole position;

[0009] S3: The control system drives the lifting assembly to descend, driving the drilling head of the drilling assembly to descend until the through-shooting sensor is disconnected;

[0010] S4: Start the drilling head to rotate, punch holes in the blood sample collection card to take samples, and the taken blood slices are adsorbed on the drilling head;

[0011] S5: The control system drives the lifting assembly to rise, driving the drilling cutter head of the drilling assembly to rise, until the shooting sensor is connected, and then drives the first moving mechanism to move the drilling cutter head to above the collection hole;

[0012] S6: the control system drives the push rod device to push the blood slice in the drilling cutter head to the collection tank below the collection hole;

[0013] S7: The control system drives the second moving mechanism to move the collecting tank to the open portion of the supporting box.

[0014] The present invention also relates to an automatic punching machine suitable for blood sample collection cards, which is used in conjunction with the above-mentioned punching method suitable for blood sample collection cards, and includes a supporting box, a first moving mechanism, a second moving mechanism, a punching machine body, a collecting trough, a collecting hole and a punching table; the second moving mechanism is arranged inside the supporting box, and the collecting trough is arranged on the second moving mechanism; the first moving mechanism, the collecting hole and the punching table are arranged on the supporting box, and the punching machine body is arranged on the first moving mechanism.

[0015] The present invention is further configured such that the punching machine body includes a lifting assembly, a drilling assembly and a push rod device; the drilling assembly is arranged on the lifting assembly, the drilling assembly includes a rotating arm and a drilling bit, the push rod device is arranged in the drilling bit, and the extending rod of the push rod device moves downward along the drilling bit.

[0016] The present invention is further configured such that the lifting assembly includes a lifting drive device, an upper support plate, a lower support plate, a partition plate and a beam sensor; the upper support plate is connected to the lifting drive device, the drilling assembly is linked to the lower support plate, and the lower support plate is connected to the upper support plate through an elastic member;

[0017] There are two through-beam sensors, which are arranged at a certain distance on the edge of the upper support plate. The partition plate is arranged on the lower support plate, and the position of the partition plate corresponds to the interval position of the two through-beam sensors.

[0018] The present invention is further configured such that the supporting box body includes a closed part and an open part, and the moving range of the second moving mechanism covers the closed part and the open part; the first moving mechanism, the punching machine body, the collecting hole and the punching table are all arranged on the closed part; the open part is connected to the closed part, and the open part is used to take the blood film in the collecting tank.

[0019] The present invention is further configured such that the automatic punching machine for blood sample collection cards also includes a control system, and the first moving mechanism, the second moving mechanism, the lifting assembly, the drilling assembly and the push rod device are electrically connected to the control system respectively.

[0020] In summary, the beneficial effects of the above technical solution of the present invention are as follows:

[0021] The present invention can realize full automation of the punching sampling process, and has the advantage of high control accuracy of the automatic punching sampling process while ensuring a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 The present invention is a flow chart of a punching method applicable to a blood sample collection card.

[0024] Figure 2 The figure is a schematic diagram of the structure of an automatic hole punching machine suitable for blood sample collection cards.

[0025] Figure 3 This is a schematic diagram of the punching machine body.

[0026] In the accompanying drawings, the meanings of the reference numerals are as follows:

[0027] 1. Support box, 11. Closing part, 12. Opening part, 2. First moving mechanism, 3. Second moving mechanism, 4. Punching machine body, 41. Lifting assembly, 42. Upper supporting plate, 43. Lower supporting plate, 44. Partition plate, 45. Counter-shooting sensor, 46. Drilling head, 47. Rotating arm, 48. Push rod device, 5. Punching table, 6. Collecting hole. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments of the present invention, other similar embodiments obtained by ordinary technicians in the field without making any creative work should all fall within the scope of protection of the present invention.

[0029] In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference directions of the drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0030] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0031] Embodiment 1:

[0032] like Figure 1 As shown in the figure, a preferred embodiment of the present invention is a punching method suitable for a blood sample collection card, comprising the following steps:

[0033] S1: placing a blood sample collection card on the punching table 5, and collecting the preset punching position and the position information of the collection hole 6;

[0034] S2: Start the first moving mechanism 2 to move the drilling head 46 on the punching machine body 4 to above the preset punching position, and at the same time drive the second moving mechanism 3 to move the collecting tank to below the position of the collecting hole 6;

[0035] S3: The control system drives the lifting assembly 41 to descend, driving the drilling cutter head 46 of the drilling assembly to descend until the shooting sensor 45 is disconnected;

[0036] S4: Start the drilling head 46 to rotate, punch holes in the blood sample collection card to take samples, and the taken blood slices are adsorbed on the drilling head 46; the drilling head 46 is a hollow drill head structure;

[0037] S5: the control system drives the lifting assembly 41 to rise, driving the drilling cutter head 46 of the drilling assembly to rise, until the shooting sensor 45 is connected, and then drives the first moving mechanism 2 to move the drilling cutter head 46 to above the collecting hole 6;

[0038] S6: the control system drives the push rod device 48 to push the blood flakes in the drilling cutter head 46 into the collection tank below the collection hole 6;

[0039] S7: the control system drives the second moving mechanism 3 to move the collecting tank to the open portion 12 of the supporting box 1 .

[0040] Embodiment 2:

[0041] like Figure 2-Figure 3 As shown, a preferred embodiment of the present invention is an automatic punching machine suitable for blood sample collection cards, which is used in conjunction with the above-mentioned punching method suitable for blood sample collection cards, including a supporting box 1, a first moving mechanism 2, a second moving mechanism 3, a punching machine body 4, a collecting slot, a collecting hole 6 and a punching table 5; the second moving mechanism 3 is arranged inside the supporting box 1, and the collecting slot is arranged on the second moving mechanism 3; the first moving mechanism 2, the collecting hole 6 and the punching table 5 are arranged on the supporting box 1, and the punching machine body 4 is arranged on the first moving mechanism 2.

[0042] The first moving mechanism 2 and the second moving mechanism 3 may adopt conventional linear moving devices, such as a transmission belt structure or a linear guide rail structure.

[0043] The punching machine body 4 includes a lifting assembly 41, a drilling assembly and a push rod device 48; the drilling assembly is arranged on the lifting assembly 41, the drilling assembly includes a rotating arm 47 and a drilling head 46, the drilling head 46 is installed on the rotating arm 47, the push rod device 48 is arranged in the drilling head 46, and the extending rod of the push rod device 48 moves downward along the drilling head 46.

[0044] The lifting assembly 41 includes a lifting drive device, an upper support plate 42, a lower support plate 43, a partition plate 44 and a beam sensor 45; the upper support plate 42 is connected to the lifting drive device, the drilling assembly is linked to the lower support plate 43, and the lower support plate 43 and the upper support plate 42 are connected by an elastic member;

[0045] The lifting assembly 41 may adopt a conventional lifting structure, such as a threaded screw lifting structure or a hydraulic lifting structure.

[0046] There are two through-beam sensors 45 , which are arranged at a certain distance on the edge of the upper support plate 42 . The partition plate 44 is arranged on the lower support plate 43 , and the position of the partition plate 44 corresponds to the interval between the two through-beam sensors 45 .

[0047] The supporting box body 1 includes a closed part 11 and an open part 12, and the moving range of the second moving mechanism 3 covers the closed part 11 and the open part 12; the first moving mechanism 2, the punching machine body 4, the collecting hole 6 and the punching table 5 are all arranged on the closed part 11; the open part 12 is connected to the closed part 11, and the open part 12 is used to take the blood film in the collection tank.

[0048] The automatic punching machine for blood sample collection cards also includes a control system, and the first moving mechanism 2, the second moving mechanism 3, the lifting assembly 41, the drilling assembly and the push rod device 48 are electrically connected to the control system respectively.

[0049] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A punching method suitable for a blood sample collection card, characterized in that: The following steps are involved: S1: Place the blood sample collection card on the punching table and collect the preset punching position and collection hole position information; S2: starting the first moving mechanism to move the drilling head on the punching machine body to above the preset punching position, and at the same time driving the second moving mechanism to move the collecting trough to below the collecting hole position; S3: The control system drives the lifting assembly to descend, driving the drilling head of the drilling assembly to descend until the through-shooting sensor is disconnected; S4: Start the drilling head to rotate, punch holes in the blood sample collection card to take samples, and the taken blood slices are adsorbed on the drilling head; S5: The control system drives the lifting assembly to rise, driving the drilling cutter head of the drilling assembly to rise, until the shooting sensor is connected, and then drives the first moving mechanism to move the drilling cutter head to above the collection hole; S6: the control system drives the push rod device to push the blood slice in the drilling cutter head to the collection tank below the collection hole; S7: The control system drives the second moving mechanism to move the collecting tank to the open portion of the supporting box.

2. An automatic punching machine for blood sample collection cards, used in conjunction with the punching method for blood sample collection cards according to claim 1, characterized in that: It includes a supporting box, a first moving mechanism, a second moving mechanism, a punching machine body, a collecting trough, a collecting hole and a punching table; the second moving mechanism is arranged inside the supporting box, and the collecting trough is arranged on the second moving mechanism; the first moving mechanism, the collecting hole and the punching table are arranged on the supporting box, and the punching machine body is arranged on the first moving mechanism.

3. The automatic punching machine for blood sample collection cards according to claim 2, characterized in that: The punching machine body includes a lifting assembly, a drilling assembly and a push rod device; the drilling assembly is arranged on the lifting assembly, the drilling assembly includes a rotating arm and a drilling cutter head, the push rod device is arranged in the drilling cutter head, and the extended rod of the push rod device moves downward along the drilling cutter head.

4. The automatic punching machine for blood sample collection cards according to claim 3, characterized in that: The lifting assembly includes a lifting drive device, an upper support plate, a lower support plate, a partition plate and a beam sensor; the upper support plate is connected to the lifting drive device, the drilling assembly is linked to the lower support plate, and the lower support plate is connected to the upper support plate through an elastic member; There are two through-beam sensors, which are arranged at a certain distance on the edge of the upper support plate. The partition plate is arranged on the lower support plate, and the position of the partition plate corresponds to the interval position of the two through-beam sensors.

5. The automatic punching machine for blood sample collection cards according to claim 4, characterized in that: The supporting box body includes a closed part and an open part, and the moving range of the second moving mechanism covers the closed part and the open part; the first moving mechanism, the punching machine body, the collecting hole and the punching table are all arranged on the closed part; the open part is connected to the closed part, and the open part is used to take the blood film in the collecting tank.

6. The automatic punching machine for blood sample collection cards according to claim 5, characterized in that: The automatic punching machine for blood sample collection cards also includes a control system, and the first moving mechanism, the second moving mechanism, the lifting assembly, the drilling assembly and the push rod device are electrically connected to the control system respectively.

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