Discharging and sorting device of injector assembling machine

Abstract

The utility model relates to the technical field of sorting, in particular to an injector assembling machine discharging and sorting device which comprises a base and vertical plates, the upper surface of the base is fixedly connected with the four vertical plates, the outer walls of the vertical plates are provided with lifting mechanisms, the upper portion of a support is rotationally connected with two tooth-shaped belt wheels through bearings, and the two tooth-shaped belt wheels are connected with the base through bearings. The two tooth-shaped belt wheels are both connected with a tooth-shaped belt in a meshed mode, and the tooth-shaped belt wheel on the left side is fixedly connected with an output shaft of a motor. When the height of the track is adjusted according to the height of the syringes needing to be sorted, first electric push rods on the two sides are started, the first electric push rods drive connecting rods to move, the connecting rods drive sliding blocks to move, the sliding blocks slide in a vertical plate, the sliding blocks on the left side and the right side drive the track to move, and the height of the track is adjusted; and when the rail moves to the required height, the second electric push rod is closed, and in actual use, the height of the rail can be conveniently adjusted according to actual use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting, in particular to a discharging and sorting device for a syringe assembling machine. Background Technique

[0002] A syringe is a commonly used auxiliary tool in medical treatment. A syringe mainly includes a syringe barrel, a needle connected to the end of the syringe barrel, and a piston rod sleeved inside the syringe barrel.

[0003] For example, a discharging and sorting device for a syringe assembling machine with the patent number CN215853319U includes a first conveying mechanism for obliquely upward conveying a syringe barrel and a second conveying mechanism for conveying assembled qualified syringes; the first conveying mechanism includes a first slide rail arranged obliquely and a conveyor belt arranged on the first slide rail. However, the above document still has deficiencies. When in use, by changing the existing downward inclined conveying method to an upward inclined conveying method, some problems such as the syringe being toppled during the conveying process, resulting in the sorting work being forced to interrupt, are solved. The work reliability is high, the faults are few, and the sorting operation is ensured to proceed smoothly. However, the height of the track in the above document is fixed. When sorting syringes, the lengths of different models of syringes are different. In actual use, it is not convenient to adjust the height of the track according to actual use requirements. At the same time, when sorting syringes, if there are syringes that do not meet the requirements, it is not convenient to take out the syringes that do not meet the requirements. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that it is not convenient to adjust the height of the track according to actual use requirements, and a discharging and sorting device for a syringe assembling machine is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a discharging and sorting device for a syringe assembling machine, including a base and a vertical plate. Four vertical plates are fixedly connected to the upper surface of the base. A lifting mechanism is arranged on the outer wall of the vertical plate. Two brackets are fixedly connected to the upper surface of the base. Two toothed pulleys are rotatably connected above the brackets through bearings. Both of the toothed pulleys are meshed and connected with a toothed belt. The left toothed pulley is fixedly connected to the output shaft of a motor.

[0007] Preferably, the lifting mechanism includes a first support plate fixedly connected to the outer wall of the vertical plate. A first electric push rod is fixedly connected above the first support plate. The output end of the first electric push rod is fixedly connected with a connecting rod. The end of the connecting rod is fixedly connected with a slider. The outer wall of the slider is slidably connected with the vertical plate. The left and right sliders are respectively fixedly connected to both ends of the track.

[0008] Preferably, a material taking mechanism is arranged below the track. The material taking mechanism includes a second support plate fixedly connected below the track. A second electric push rod is fixedly connected to the outer wall of the second support plate. A support rod is fixedly connected to the output end of the second electric push rod. A pin rod is fixedly connected to the surface of the support rod. The outer wall of the pin rod is slidably connected to a chute arranged inside a third support plate. The upper end of the third support plate is fixedly connected to a baffle. The baffle is rotatably connected to the track through a pin shaft.

[0009] Preferably, the motor is fixedly connected inside the support. A first through hole groove and a second through hole groove are arranged inside the base.

[0010] Preferably, the first through hole groove communicates with the second through hole groove.

[0011] Preferably, both of the toothed belts are attached to the outer wall of the syringe barrel.

[0012] For the material discharging and sorting device of a syringe assembling machine proposed by the present utility model, the beneficial effects are as follows: Through the cooperation among the first support plate, the first electric push rod, the connecting rod, the slider and the track, when adjusting the height of the track according to the height of the syringe to be sorted as required, start the first electric push rods on both sides. The first electric push rods drive the connecting rods to move, the connecting rods drive the sliders to move, the sliders slide inside the vertical plate, and the sliders on the left and right sides drive the track to move, so as to adjust the height of the track. When the track moves to the required height, turn off the second electric push rod. During actual use, it is convenient to adjust the height of the track according to actual use requirements.

[0013] Through the cooperation among the second support plate, the second electric push rod, the support rod, the pin rod, the third support plate and the baffle, when it is found that the syringe does not meet the requirements, start the two second electric push rods. The second electric push rods drive the support rods to move, the support rods drive the pin rods to move, the pin rods drive the third support plate to move through the chute arranged inside the third support plate, the third support plate drives the baffle to rotate, and the baffle opens the position of the notch inside the track, so as to take out the syringe that does not meet the requirements from above the notch position inside the track or from below the second through hole groove. If there is a syringe that does not meet the requirements, it is convenient to take out the syringe that does not meet the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a structural sectional view of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the connection part of the base, the vertical plate and the toothed belt in the present utility model;

[0017] Figure 4Schematic diagram of the connection structure of the base, bracket and the first through-hole groove in the present utility model;

[0018] Figure 5 Schematic diagram of the connection structure of the support rod, pin rod and the third support plate in the present utility model;

[0019] Figure 6 Schematic diagram of the connection structure of the connecting rod, slider and the track in the present utility model;

[0020] Figure 7 Schematic diagram of the syringe barrel in the present utility model.

[0021] In the figure: 1. Base, 2. Vertical plate, 3. Lifting mechanism, 301. First support plate, 302. First electric push rod, 303. Connecting rod, 304. Slider, 305. Track, 4. Material taking mechanism, 401. Second support plate, 402. Second electric push rod, 403. Support rod, 404. Pin rod, 405. Third support plate, 406. Baffle, 5. Bracket, 6. Toothed belt pulley, 7. Toothed belt, 8. Motor, 9. First through-hole groove, 10. Second through-hole groove, 11. Syringe barrel. Detailed implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings:

[0023] Refer to the attached Figure 1-7 : In this embodiment, a discharging and sorting device for a syringe assembling machine includes a base 1 and a vertical plate 2. Four vertical plates 2 are fixedly connected to the upper surface of the base 1. A lifting mechanism 3 is arranged on the outer wall of the vertical plate 2, and the lifting mechanism 3 adjusts the height of the track 305. Two brackets 5 are fixedly connected to the upper surface of the base 1. Two toothed belt pulleys 6 are rotatably connected above the brackets 5 through bearings;

[0024] Both of the two toothed belt pulleys 6 are meshed and connected with the toothed belt 7. The two toothed belt pulleys 6 drive the toothed belt 7 to transmit. The left toothed belt pulley 6 is fixedly connected to the output shaft of the motor 8, and the motor 8 drives the left toothed belt pulley 6 to rotate. The motor 8 is fixedly connected inside the bracket 5. A first through-hole groove 9 and a second through-hole groove 10 are arranged inside the base 1. The first through-hole groove 9 does not allow the syringe barrel to fall. The first through-hole groove 9 and the second through-hole groove 10 are communicated with each other. The syringe barrel can fall at the second through-hole groove 10. Both of the two toothed belts 7 are attached to the outer wall of the syringe barrel 11. When the two toothed belts 7 transmit, they convey the syringe barrel 11.

[0025] The lifting mechanism 3 includes a first support plate 301, a first electric push rod 302, a connecting rod 303, a slider 304 and a track 305. The first support plate 301 is fixedly connected to the outer wall of the vertical plate 2. Above the first support plate 301, a first electric push rod 302 is fixedly connected. The first support plate 301 plays a supporting role for the first electric push rod 302. The output end of the first electric push rod 302 is fixedly connected to the connecting rod 303. The first electric push rod 302 drives the connecting rod 303 to move. The end of the connecting rod 303 is fixedly connected to the slider 304. The connecting rod 303 drives the slider 304 to move. The outer wall of the slider 304 is slidably connected to the vertical plate 2. The slider 304 slides inside the vertical plate 2. The left and right sliders 304 are respectively fixedly connected to both ends of the track 305. The left and right sliders 304 drive the track 305 to move;

[0026] When adjusting the height of the track 305 according to the height of the syringes to be sorted as needed, start the first electric push rods 302 on both sides. The first electric push rods 302 drive the connecting rods 303 to move. The connecting rods 303 drive the sliders 304 to move. The sliders 304 slide inside the vertical plate 2. The left and right sliders 304 drive the track 305 to move, and the height of the track 305 is adjusted. When the track 305 moves to the required height, turn off the second electric push rod 402. During actual use, it is convenient to adjust the height of the track 305 according to actual use requirements.

[0027] A material taking mechanism 4 is arranged below the track 305. The driving mechanism 4 facilitates taking out the syringes that do not meet the requirements. The material taking mechanism 4 includes a second support plate 401, a second electric push rod 402, a support rod 403, a pin rod 404, a third support plate 405 and a baffle 406. The second support plate 401 is fixedly connected to the lower part of the track 305. The outer wall of the second support plate 401 is fixedly connected to the second electric push rod 402. The second support plate 401 plays a role in supporting and positioning the second electric push rod 402. The output end of the second electric push rod 402 is fixedly connected to the support rod 403. The second electric push rod 402 drives the support rod 403 to move;

[0028] The surface of the support rod 403 is fixedly connected to the pin rod 404. The support rod 403 drives the pin rod 404 to move. The outer wall of the pin rod 404 is slidably connected to a chute arranged inside the third support plate 405. The pin rod 404 drives the third support plate 405 to move through the chute arranged inside the third support plate 405. The upper end of the third support plate 405 is fixedly connected to the baffle 406. The third support plate 405 drives the baffle 406 to rotate. The baffle 406 is rotatably connected to the track 305 through a pin shaft. The baffle 406 blocks the notch position of the track 305;

[0029] When a syringe that does not meet the requirements is found, two second electric push rods 402 are activated. The second electric push rods 402 drive the movement of the support rods 403. The support rods 403 drive the movement of the pin rods 404. The pin rods 404 drive the movement of the third support plate 405 through the sliding grooves provided in the third support plate 405. The third support plate 405 drives the baffle 406 to rotate. The baffle 406 opens the notch position in the track 305, and the syringe that does not meet the requirements is taken out from above the notch position in the track 305 or from below the second through-hole groove 10. If a syringe that does not meet the requirements appears, it is convenient to take out the syringe that does not meet the requirements.

[0030] Working principle:

[0031] When using the syringe assembly machine discharging and sorting device to sort the syringes assembled by the syringe assembly machine;

[0032] Height adjustment stage of the track:

[0033] When adjusting the height of the track 305 according to the height of the syringe to be sorted as needed, the first electric push rods 302 on both sides are activated. The first electric push rods 302 drive the movement of the connecting rods 303. The connecting rods 303 drive the movement of the sliders 304. The sliders 304 slide inside the vertical plate 2. The sliders 304 on the left and right sides drive the movement of the track 305 to adjust the height of the track 305. When the track 305 moves to the required height, the second electric push rods 402 are turned off. In actual use, it is convenient to adjust the height of the track 305 according to the actual use requirements;

[0034] Syringe sorting stage:

[0035] The syringe is placed between the front and rear vertical plates 2 on the right side of the device. The position of the syringe barrel 11 of the syringe is in contact with the two toothed belts 7. The piston handle of the syringe is between the two tracks 305. The end cap of the piston handle is above the two tracks 305. The diameter of the end cap of the piston handle is greater than the gap between the two tracks 305, and the end cap of the piston handle will not fall downward. The diameter of the syringe barrel is greater than the aperture of the first through-hole groove 9, and the syringe barrel 11 of the syringe will not fall and slides inside the first through-hole groove 9. The motor 8 drives the left toothed belt pulley 6 to rotate. The toothed belt pulley 6 drives the toothed belt 7 to drive. The toothed belts 7 on the front and rear sides drive the movement of the syringe barrel 11 of the syringe. When the syringe barrel 11 of the syringe moves to the position of the second through-hole groove 10, if a piston is installed inside the syringe, the syringe barrel 11 of the syringe will not move relative to the piston handle of the syringe under the action of the piston, then the syringe barrel 11 of the syringe will not move downward and is finally discharged from the left side of the device. If no piston is installed in the syringe barrel 11 of the syringe, the syringe barrel 11 of the syringe will move downward under the action of gravity. The syringe barrel 11 of the syringe falls into the second through-hole groove 10, and then it is recognized that the syringe does not meet the requirements;

[0036] Syringe removal stage not meeting requirements:

[0037] When a syringe not meeting requirements is found, two second electric push rods 402 are activated. The second electric push rods 402 drive the movement of the support rods 403, the support rods 403 drive the movement of the pin rods 404, and the pin rods 404 drive the movement of the third support plate 405 through the sliding grooves provided in the third support plate 405. The third support plate 405 drives the baffle 406 to rotate, and the baffle 406 opens the notch position in the track 305. The syringe not meeting requirements is removed from above the notch position in the track 305 or from below the second through-hole groove 10 (using a cushion block to lift the base 1 so that the syringe can be removed from below the second through-hole groove 10). When a syringe not meeting requirements appears, it is convenient to remove the syringe not meeting requirements.

[0038] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A discharging and sorting device for a syringe assembling machine, comprising a base (1) and a vertical plate (2), wherein four vertical plates (2) are fixedly connected to the upper surface of the base (1), and it is characterized in that: The outer wall of the vertical plate (2) is provided with a lifting mechanism (3). Two brackets (5) are fixedly connected to the upper surface of the base (1). Two toothed pulleys (6) are rotatably connected above the brackets (5) through bearings. Both of the toothed pulleys (6) are meshed and connected with a toothed belt (7). The left toothed pulley (6) is fixedly connected to the output shaft of the motor (8).

2. The discharging and sorting device of a syringe assembling machine according to claim 1, wherein: The lifting mechanism (3) includes a first support plate (301). The first support plate (301) is fixedly connected to the outer wall of the vertical plate (2). A first electric push rod (302) is fixedly connected above the first support plate (301). The output end of the first electric push rod (302) is fixedly connected with a connecting rod (303). The end of the connecting rod (303) is fixedly connected with a slider (304). The outer wall of the slider (304) is slidably connected with the vertical plate (2). The left and right sliders (304) are respectively fixedly connected to both ends of a track (305).

3. The discharging and sorting device of a syringe assembling machine according to claim 2, characterized in that: A material taking mechanism (4) is arranged below the track (305). The material taking mechanism (4) includes a second support plate (401). The second support plate (401) is fixedly connected below the track (305). A second electric push rod (402) is fixedly connected to the outer wall of the second support plate (401). The output end of the second electric push rod (402) is fixedly connected with a support rod (403). A pin rod (404) is fixedly connected to the surface of the support rod (403). The outer wall of the pin rod (404) is slidably connected with a chute arranged in a third support plate (405). The upper end of the third support plate (405) is fixedly connected with a baffle (406). The baffle (406) is rotatably connected to the track (305) through a pin shaft.

4. The discharging and sorting device of a syringe assembling machine according to claim 1, wherein: The motor (8) is fixedly connected inside the bracket (5). A first through hole groove (9) and a second through hole groove (10) are arranged inside the base (1).

5. The discharging and sorting device of a syringe assembling machine according to claim 4, characterized in that: The first through hole groove (9) and the second through hole groove (10) are communicated with each other.

6. The discharging and sorting device of a syringe assembly machine according to claim 1, wherein: Both of the toothed belts (7) are attached to the outer wall of the syringe barrel (11).

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