Gun head inserting device

Abstract

The gun head inserting device comprises a bottom plate, a conveying side plate is fixedly arranged on one side of the top end of the bottom plate, a supporting frame is fixedly arranged in the middle of the top end of the bottom plate, an I-shaped frame is fixedly arranged on the other side of the top end of the bottom plate, a first electric sliding rail is installed on the side of the top end of the bottom plate, and a gun head box is arranged in a containing groove formed in the corner of the top end of the bottom plate. A driving motor on a conveying side plate is connected with a third conveying roller, a third conveying belt is connected with an arc-shaped material receiving plate, a first conveying belt is in transmission connection between first conveying rollers rotationally connected with a supporting frame, a counting probe is installed on a transverse plate, and a counting displayer is installed on the transverse plate. A bearing inclined frame connected with the supporting frame is connected with a conveying side plate, so that the gun head inserting device has a screening function, when gun heads pass through the conveying belts, due to the fact that the width of the first conveying belt is smaller than the length of the gun heads, and when the large calibers of the gun heads face the outside, the gun heads can fall under the action of gravity, and then screening and counting of the gun heads are completed.

Description

Technical Field

[0001] The utility model relates to the technical field of biomedicine, in particular to a gun head inserting device. Background Art

[0002] A pipette is a type of pipette, commonly used in laboratories to transfer small or trace amounts of liquid. Different specifications of pipettes are equipped with different sizes of pipette tips, and the shapes produced by different manufacturers are slightly different, but the working principles and operating methods are basically the same. A pipette is a precision instrument, so be careful when using and storing it to prevent damage and avoid affecting its range.

[0003] In response to this, the utility model patent with the authorization announcement number CN213036380U discloses a gun tip insertion device, including a box body connected to a vibration mechanism; the upper surface of the box body is provided with a plurality of grooves for the gun tip to be placed flat; one end of any groove is a large-sized end for the tail of the gun tip to be embedded, and the other end is a small-sized end for the head of the gun tip to be embedded and partially extended; all small-sized ends pass through the same side wall of the box body; the upper surface is also hinged with a cover plate; the cover plate rotates and fits to the upper surface to cover part or all of the openings of all the grooves. When using the gun tip insertion device, the gun tip spilled on the box body can be embedded in the groove by vibration, and the gun tip can be covered by the cover plate; then the box body is flipped over until the gun tip is aligned and partially extends into the gun tip box, and then the cover plate is lifted and the box body is translated, so as to scrape the gun tip away from the groove and realize that the gun tip falls into the gun tip box. The gun tip insertion device has a simple structure and clear and simple steps for use, and can be used to conveniently and quickly load multiple gun tips.

[0004] However, there are still some problems with the gun tip insertion device in the above patent: when the current gun tips are in use, the gun tips are packed in a scattered manner and cannot be screened, which easily leads to different orientations of the gun tips, and the process of inserting the gun tips into the gun tip box one by one is time-consuming and labor-intensive, resulting in inconvenience for personnel operation. Utility Model Content

[0005] In order to solve the above problems, the purpose of the present utility model is to provide a gun head inserting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model proposes a gun head insertion device, comprising a bottom plate, a conveying side plate is fixedly provided on one side of the top of the bottom plate, a support frame is fixedly provided on the middle of the top of the bottom plate, and an I-shaped frame is fixedly provided on the other side of the top of the bottom plate, a first electric slide rail is installed on the side of the top of the bottom plate, and a placement groove is provided at the corner of the top of the bottom plate to place a gun head box;

[0007] Both ends of one side of the support frame are rotatably connected with first conveying rollers, a first conveyor belt is drivingly connected between the two first conveying rollers, a conveying motor is installed on the other side of the support frame, an output end of the conveying motor is fixedly connected to one end of one of the first conveying rollers, a cross plate is fixedly provided on the top of the support frame, a counting probe is installed on one side of the cross plate, and a counting display is installed on the top of the cross plate;

[0008] A positioning clamp is installed at the top of the I-beam by bolts, and an arch frame is fixedly provided on one side of the positioning clamp, an electric hydraulic cylinder is installed in the middle of one side of the arch frame, a mounting plate is fixedly provided at the output end of the electric hydraulic cylinder, a pushing rod is installed at one end of the mounting plate by bolts, a second electric slide rail is installed at the moving end of the first electric slide rail, a connecting rod is fixedly provided on one side of the bottom end of the second electric slide rail, a sliding rod is slidably connected in a sliding hole opened in the top of the connecting rod, the bottom end of the sliding rod is installed on the surface of the bottom plate by bolts, a third electric slide rail is installed at the moving end of the second electric slide rail, a rotating motor is installed at the moving end of the third electric slide rail, a fixing plate is fixedly provided at the output end of the rotating motor, a connecting plate is installed at one end of the fixing plate by bolts, and a gun head clamp is fixedly provided at one end of the connecting plate.

[0009] As a preferred technical solution of the utility model, the top and bottom of one side of the conveying side plate are rotatably connected with third conveying rollers, and the two third conveying rollers are connected by a third conveyor belt transmission, and the surface of the third conveyor belt is fixed with a plurality of evenly distributed arc-shaped material receiving plates, and the surface of one side of the conveying side plate is fixed with a U-shaped material guide, and a driving motor is installed on the other side of the conveying side plate, and the output end of the driving motor is fixedly connected to one end of one of the third conveying rollers, a conveying baffle is installed on one side of the U-shaped material guide by bolts, and the top end of the U-shaped material guide is fixedly connected to a material box.

[0010] As a preferred technical solution of the utility model, a material guide oblique frame is fixedly provided on the surface of one side of the support frame, one side of the material guide oblique frame is fixedly connected to a receiving frame, one side of the bottom end of the receiving frame is fixedly provided with a conveying frame, the inner wall of the conveying frame is rotatably connected to two second conveying rollers, a second conveyor belt is transmission-connected between the two second conveying rollers, a stepper motor is installed on one side of the conveying frame, and the output end of the stepper motor is fixedly connected to one end of one of the second conveying rollers.

[0011] As a preferred technical solution of the utility model, the other side of the bottom end of the receiving frame is fixedly connected with a material guiding inclined box, and one end of the material guiding inclined box is fixedly connected with a material feeding hole opened on the surface of the conveying baffle.

[0012] As a preferred technical solution of the utility model, a receiving diagonal frame is fixedly provided at one end of the support frame, side plates are fixedly provided on both sides of the top end of the receiving diagonal frame, and one end of the receiving diagonal frame is fixedly connected to one end of the conveying side plate.

[0013] As a preferred technical solution of the utility model, a control box is fixedly provided on the surface of the top of the base plate, and a first electric slide rail switch, a second electric slide rail switch and a third electric slide rail switch are fixedly provided in the control box, and the first electric slide rail, the second electric slide rail and the third electric slide rail are electrically connected to an external power supply through the first electric slide rail switch, the second electric slide rail switch and the third electric slide rail switch, respectively; a drive motor switch, a conveying motor switch, a counting probe switch, a stepper motor switch and an electric hydraulic cylinder switch are also provided in the control box, and the drive motor, the conveying motor, the counting probe, the stepper motor and the electric hydraulic cylinder are electrically connected to an external power supply through the drive motor switch, the conveying motor switch, the counting probe switch, the stepper motor switch and the electric hydraulic cylinder switch, respectively, and the counting probe is connected to a counting display signal.

[0014] The gun head inserting device proposed by the utility model can bring the following beneficial effects:

[0015] 1. The gun head insertion device is connected to the third conveyor roller through the driving motor on the conveying side plate, the third conveyor belt is connected to the arc-shaped material receiving plate, the first conveyor belt is transmission-connected between the first conveyor rollers rotatably connected to the support frame, a counting probe is installed on the transverse plate, and a counting display is installed on the transverse plate, and the receiving inclined frame connected to the support frame is connected to the conveying side plate, so that the gun head insertion device has a screening function. When the gun head passes through the conveyor belt, since the width of the first conveyor belt is lower than the length of the gun head, when the large diameter of the gun head faces outward, the gun head can fall under the action of gravity, thereby completing the screening and counting of the gun heads.

[0016] 2. The gun head insertion device is equipped with a positioning clamp on an I-frame, an electric hydraulic cylinder is installed on an arch frame connected to the positioning clamp, a push rod is installed on a mounting plate connected to the electric hydraulic cylinder, a second electric slide rail connected to the first electric slide rail is connected to the third electric slide rail, a rotating motor installed at the moving end of the third electric slide rail is connected to a fixed disk, and the fixed disk is connected to the connecting disk on the gun head clamp, so as to ensure the clamping of the gun head, and then ensure that the gun head is inserted into the corresponding horizontal row of the gun head box, which makes it more convenient for personnel to operate and improves work efficiency.

[0017] 3. The gun tip inserting device is connected to the third conveyor roller through the driving motor on the conveying side plate, the third conveyor belt is connected to an arc-shaped material receiving plate, the conveying side plate is connected to a U-shaped material guide piece, the material guide inclined frame connected to the support frame is connected to the receiving frame, the second conveyor roller rotatably connected to the conveying frame is connected to the second conveyor belt, the material guide inclined box connected to the receiving frame is connected to the conveying baffle, the operation of the third conveyor belt can convey the gun tips to the receiving inclined frame one by one, and at the same time screen the fallen gun tips into the receiving frame, and then be conveyed by the second conveyor belt into the material guide inclined box and then into the U-shaped material guide piece, thereby ensuring the circulating supply of gun tips and improving the screening efficiency of gun tips. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure of the support frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the conveying side plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the connection structure of the first electric slide rail of the utility model.

[0023] In the figure: 1, bottom plate; 2, conveying side plate; 3, support frame; 4, I-shaped frame; 5, first electric slide rail; 6, gun head box; 7, driving motor; 8, U-shaped material guide; 9, material placement box; 10, conveying baffle; 11, first conveying roller; 12, first conveyor belt; 13, conveying motor; 14, cross plate; 15, counting probe; 16, counting display; 17, material guide inclined frame; 18, receiving frame; 19, conveying frame; 2 0. Second conveyor belt; 21. Stepper motor; 22. Material guiding inclined box; 23. Receiving inclined frame; 24. Third conveyor roller; 25. Third conveyor belt; 26. Arc-shaped material receiving plate; 27. Second electric slide rail; 28. Connecting rod; 29. ​​Slide rod; 30. Third electric slide rail; 31. Rotating motor; 32. Connecting plate; 33. Gun head clamp; 34. Positioning clamp; 35. Arch frame; 36. Electric hydraulic cylinder; 37. Push rod. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0025] like Figure 1 to Figure 4As shown, the embodiment of the utility model proposes a gun head insertion device, including a bottom plate 1, a conveying side plate 2 is fixedly provided on one side of the top of the bottom plate 1, a support frame 3 is fixedly provided in the middle of the top of the bottom plate 1, and an I-shaped frame 4 is fixedly provided on the other side of the top of the bottom plate 1, a first electric slide rail 5 is installed on the side of the top of the bottom plate 1, and a gun head box 6 is placed in a placement groove at the corner of the top of the bottom plate 1;

[0026] Both ends of one side of the support frame 3 are rotatably connected with first conveying rollers 11, and a first conveying belt 12 is drivingly connected between the two first conveying rollers 11. A conveying motor 13 is installed on the other side of the support frame 3, and the output end of the conveying motor 13 is fixedly connected to one end of one of the first conveying rollers 11. A horizontal plate 14 is fixedly provided on the top of the support frame 3, and a counting probe 15 is installed on one side of the horizontal plate 14, and a counting display 16 is installed on the top of the horizontal plate 14;

[0027] A positioning clamp 34 is installed at the top of the I-beam 4 by bolts, and an arch frame 35 is fixedly provided on one side of the positioning clamp 34. An electric hydraulic cylinder 36 is installed in the middle of one side of the arch frame 35. A mounting plate is fixedly provided at the output end of the electric hydraulic cylinder 36, and a push rod 37 is installed at one end of the mounting plate by bolts. A second electric slide rail 27 is installed at the moving end of the first electric slide rail 5, and a connecting rod 28 is fixedly provided on one side of the bottom end of the second electric slide rail 27. A sliding rod 29 is slidably connected in a sliding hole opened in the top end of the connecting rod 28, and the bottom end of the sliding rod 29 is installed on the surface of the base plate 1 by bolts. A third electric slide rail 30 is installed at the moving end of the second electric slide rail 27, and a rotating motor 31 is installed at the moving end of the third electric slide rail 30. A fixed disk is fixedly provided at the output end of the rotating motor 31, and a connecting disk 32 is installed at one end of the fixed disk by bolts, and a gun head clamp 33 is fixedly provided at one end of the connecting disk 32.

[0028] The top and bottom of one side of the conveying side plate 2 are rotatably connected to the third conveying roller 24, and the two third conveying rollers 24 are connected by a third conveyor belt 25. A plurality of evenly distributed arc-shaped material receiving plates 26 are fixedly provided on the surface of the third conveyor belt 25. A U-shaped material guide 8 is fixedly provided on the surface of one side of the conveying side plate 2, and a driving motor 7 is installed on the other side of the conveying side plate 2. The output end of the driving motor 7 is fixedly connected to one end of one of the third conveying rollers 24. A conveying baffle 10 is installed on one side of the U-shaped material guide 8 by bolts, and the top end of the U-shaped material guide 8 is fixedly connected to a material storage box 9.

[0029] A material guide oblique frame 17 is fixedly provided on the surface of one side of the support frame 3, and a receiving frame 18 is fixedly connected to one side of the material guide oblique frame 17, and a conveying frame 19 is fixedly provided on one side of the bottom end of the receiving frame 18. The inner wall of the conveying frame 19 is rotatably connected to two second conveying rollers, and a second conveyor belt 20 is transmission-connected between the two second conveying rollers. A stepper motor 21 is installed on one side of the conveying frame 19, and the output end of the stepper motor 21 is fixedly connected to one end of one of the second conveying rollers. A material guide oblique box 22 is fixedly connected to the other side of the bottom end of the receiving frame 18, and one end of the material guide oblique box 22 is fixedly connected to the feed hole opened on the surface of the conveying baffle 10. A receiving oblique frame 23 is fixedly provided at one end of the support frame 3, and side plates are fixedly provided on both sides of the top of the receiving oblique frame 23, and one end of the receiving oblique frame 23 is fixedly connected to one end of the conveying side plate 2 A control box is fixedly provided on the surface of the top of the bottom plate 1, and a first electric slide rail switch, a second electric slide rail switch and a third electric slide rail switch are fixedly provided in the control box. The first electric slide rail 5, the second electric slide rail 27 and the third electric slide rail 30 are electrically connected to the external power supply through the first electric slide rail switch, the second electric slide rail switch and the third electric slide rail switch respectively. A drive motor switch, a conveying motor switch, a counting probe switch, a stepper motor switch and an electric hydraulic cylinder switch are also provided in the control box. The drive motor 7, the conveying motor 13, the counting probe 15, the stepper motor 21 and the electric hydraulic cylinder 36 are electrically connected to the external power supply through the drive motor switch, the conveying motor switch, the counting probe switch, the stepper motor switch and the electric hydraulic cylinder switch respectively, and the counting probe 15 is signal-connected to the counting display 16.

[0030] Working principle: when in use, the gun head is poured into the U-shaped material guide 8 connected to the material box 9, the driving motor 7 works to drive the third conveyor roller 24, and then the arc-shaped material receiving plate 26 on the third conveyor belt 25 moves to receive the gun head, and then the gun head moves upward laterally. When the gun head moves above the third conveyor belt 25, it falls into the receiving inclined frame 23 under the action of the gun head's gravity, and can fall laterally on the first conveyor belt 12. At this time, the conveying motor 13 drives the first conveyor roller 11, and then the first conveyor belt 12 drives the gun head. When the gun head with a large end diameter faces outward, the gun head is suspended relative to the first conveyor belt 12. Under the action of gravity, it falls through the material guide inclined frame 17 and falls into the receiving frame 18. The stepping motor 21 on the conveying frame 19 works to drive the second conveyor roller, and the second conveyor roller drives the second conveyor belt 20. The second conveyor belt 20 can drive the gun head to move and fall into the material guide inclined box 22, so that the gun head can enter the U-shaped material guide 8 again to ensure the circular supply of materials.

[0031] The gun head passes through the counting probe 15, and the number is displayed by the counting display 16. The gun head falls into the positioning clamp 34. When the number of gun heads reaches the standard, the electric hydraulic cylinder 36 on the arch frame 35 drives the push rod 37 to push the gun head in the positioning clamp 34 into the gun head clamp 33. The gun head clamp 33 is an isosceles trapezoid to ensure the restriction of the gun head. At this time, the first electric slide rail 5 drives the gun head clamp 33 and the gun head thereon to move vertically, and at the same time, it rotates with the rotating motor 31 to drive the connecting disk 32, so that the gun head can be vertical, and then it can be aligned with the horizontal row of the gun head box 6. The second electric slide rail 27 moves, which can make the gun head clamp 33 move longitudinally, so that the gun head can be inserted into the jack of the gun head box 6. The third electric slide rail 30 drives the gun head clamp 33 horizontally, which can separate the gun head clamp 33 from the gun head, thereby completing the insertion and placement of the gun head.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A gun tip inserting device, comprising a bottom plate (1), a conveying side plate (2) is fixedly provided on one side of the top of the bottom plate (1), a support frame (3) is fixedly provided in the middle of the top of the bottom plate (1), and an I-shaped frame (4) is fixedly provided on the other side of the top of the bottom plate (1), a first electric slide rail (5) is installed on the side of the top of the bottom plate (1), and a placement groove is provided at the corner of the top of the bottom plate (1) in which a gun tip box (6) is placed, characterized in that: Both ends of one side of the support frame (3) are rotatably connected to first conveying rollers (11), and a first conveyor belt (12) is transmission-connected between the two first conveying rollers (11). A conveying motor (13) is installed on the other side of the support frame (3), and the output end of the conveying motor (13) is fixedly connected to one end of one of the first conveying rollers (11). A transverse plate (14) is fixedly provided at the top of the support frame (3), a counting probe (15) is installed on one side of the transverse plate (14), and a counting display (16) is installed at the top of the transverse plate (14); A positioning clamp (34) is installed at the top of the I-shaped frame (4) by means of bolts, an arch frame (35) is fixedly installed on one side of the positioning clamp (34), an electric hydraulic cylinder (36) is installed in the middle of one side of the arch frame (35), a mounting plate is fixedly installed at the output end of the electric hydraulic cylinder (36), a push rod (37) is installed at one end of the mounting plate by means of bolts, a second electric slide rail (27) is installed at the moving end of the first electric slide rail (5), a connecting rod (28) is fixedly installed at one side of the bottom end of the second electric slide rail (27), A slide rod (29) is slidably connected in a slide hole opened at the top end of the connecting rod (28); the bottom end of the slide rod (29) is mounted on the surface of the bottom plate (1) by means of bolts; a third electric slide rail (30) is mounted on the movable end of the second electric slide rail (27); a rotating motor (31) is mounted on the movable end of the third electric slide rail (30); a fixed disk is fixedly disposed at the output end of the rotating motor (31); a connecting disk (32) is mounted on one end of the fixed disk by means of bolts; a gun head clamp (33) is fixedly disposed on one end of the connecting disk (32).

2. The gun head inserting device according to claim 1, characterized in that: The top and bottom of one side of the conveying side plate (2) are both rotatably connected to third conveying rollers (24), and the two third conveying rollers (24) are connected by a third conveyor belt (25). The surface of the third conveyor belt (25) is fixedly provided with a plurality of evenly distributed arc-shaped material receiving plates (26). A U-shaped material guide (8) is fixedly provided on the surface of one side of the conveying side plate (2), and a driving motor (7) is installed on the other side of the conveying side plate (2). The output end of the driving motor (7) is fixedly connected to one end of one of the third conveying rollers (24). A conveying baffle (10) is installed on one side of the U-shaped material guide (8) by bolts, and the top end of the U-shaped material guide (8) is fixedly connected to a material storage box (9).

3. The gun head inserting device according to claim 2, characterized in that: A material guiding inclined frame (17) is fixedly provided on the surface of one side of the support frame (3); a receiving frame (18) is fixedly connected to one side of the material guiding inclined frame (17); a conveying frame (19) is fixedly provided on one side of the bottom end of the receiving frame (18); two second conveying rollers are rotatably connected to the inner wall of the conveying frame (19); a second conveying belt (20) is transmission-connected between the two second conveying rollers; a stepping motor (21) is installed on one side of the conveying frame (19); an output end of the stepping motor (21) is fixedly connected to one end of one of the second conveying rollers.

4. The gun head inserting device according to claim 3, characterized in that: The other side of the bottom end of the receiving frame (18) is fixedly connected to a material guiding inclined box (22), and one end of the material guiding inclined box (22) is fixedly connected to a material feeding hole opened on the surface of the conveying baffle (10).

5. The gun head inserting device according to claim 1, characterized in that: A receiving oblique frame (23) is fixedly provided at one end of the support frame (3), side plates are fixedly provided on both sides of the top end of the receiving oblique frame (23), and one end of the receiving oblique frame (23) is fixedly connected to one end of the conveying side plate (2).

6. The gun head inserting device according to claim 3, characterized in that: A control box is fixedly provided on the surface of the top of the base plate (1), and a first electric slide rail switch, a second electric slide rail switch and a third electric slide rail switch are fixedly provided in the control box. The first electric slide rail (5), the second electric slide rail (27) and the third electric slide rail (30) are electrically connected to an external power supply through the first electric slide rail switch, the second electric slide rail switch and the third electric slide rail switch, respectively. A drive motor switch, a conveying motor switch, a counting probe switch, a stepping motor switch and an electric hydraulic cylinder switch are also provided in the control box. The drive motor (7), the conveying motor (13), the counting probe (15), the stepping motor (21) and the electric hydraulic cylinder (36) are electrically connected to an external power supply through the drive motor switch, the conveying motor switch, the counting probe switch, the stepping motor switch and the electric hydraulic cylinder switch, respectively. The counting probe (15) is signal-connected to a counting display (16).

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