Bottle breaking prevention device of penicillin bottle filling machine

Abstract

The utility model relates to the technical field of penicillin bottle processing, in particular to a bottle breaking prevention device of a penicillin bottle filling machine, which comprises a machine frame, a bracket is fixedly connected to the lower surface of the machine frame, a conveying belt is arranged in the machine frame, a buffering mechanism is arranged on the surface of the machine frame, and the buffering mechanism comprises a push plate and a placing block. The placement block is fixedly connected with the surface of the rack, the push plate is placed in a notch of the rack, the surface of the rack is fixedly connected with a shaft rod, the surface of the push plate is provided with a mounting hole, one end of the shaft rod is inserted into the mounting hole, one side of the push plate is fixedly connected with a positioning rod, and the surface of the rack is fixedly connected with a supporting rod. According to the scheme, penicillin bottle materials stacked on the conveying belt are effectively transferred to a buffering area, the situation that a large number of penicillin bottles are stacked and collided and broken is effectively reduced, economic losses of producers are reduced, and normal use of equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vial processing, in particular to an anti-shattering bottle device for a vial filling machine. Background Art

[0002] Vials are pharmaceutical packaging containers, mostly made of glass, in a tubular shape, with a small mouth, and equipped with a rubber stopper or an aluminum-plastic combination cap. They have good chemical stability, and glass does not react with most drugs, which can ensure the quality of drugs. They also have strong sealing properties, which can prevent drugs from being contaminated, oxidized, and affected by moisture. In the application field, they are often used to package injections. Antibiotics, vaccines, biological products, etc. are often contained in vials. At the same time, they are also widely used in the packaging of freeze-dried powder injections, which can effectively ensure that the drugs remain active and stable during freeze-drying and storage.

[0003] Existing technologies include the utility model patent with publication number CN219408260U, which discloses a bottle-breaking prevention device for a vial filling machine. The device includes a bottle-discharging dial wheel for driving the vial to rotate, the bottle-discharging dial wheel being provided with multiple bottle-discharging slots for receiving the vial, and a sampling dial wheel tangent to the outer circumference of the bottle-discharging dial wheel and rotating synchronously. The sampling dial wheel is provided with multiple sampling slots corresponding to the bottle-discharging slots one by one, and each sampling slot is provided with a vacuum adsorption device for adsorbing the vial. The rotating sampling dial wheel is used to drive the vial into the sampling mold. With the bottle-breaking prevention device configured in this manner, the vial will not be thrown out due to centrifugal force and thus be squeezed and crushed. This prevents the vial from being squeezed and crushed by the teeth of the bottle-discharging dial wheel and the top angle of the bottle-discharging mold, thereby ensuring product quality. At the same time, the device has a simple structure, is easy to operate, and is easy to apply and promote.

[0004] At present, most vial filling machines often transport vials to the dial wheel through a conveyor belt during the filling operation. In actual use, the feeding speeds of the dial wheel and the conveyor belt are inconsistent, which can easily cause the vials to pile up and be bumped and broken, which is not conducive to the normal use of the equipment. Improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that most of the vial filling machines in the prior art often convey the vials to the thumbwheel through a conveyor belt during the filling operation. During actual use, the feeding speeds of the thumbwheel and the conveyor belt are inconsistent, which easily causes the vials to pile up and break into pieces due to collisions, which is not conducive to the normal use of the equipment. The utility model proposes a bottle-breaking prevention device for a vial filling machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a bottle-breaking prevention device for a vial filling machine, comprising a frame, a bracket fixedly connected to the lower surface of the frame, a conveyor belt provided inside the frame, a buffer mechanism provided on the surface of the frame, the buffer mechanism comprising a push plate and a placement block, the placement block fixedly connected to the surface of the frame, the push plate placed in the notch of the frame, a shaft fixedly connected to the surface of the frame, a mounting hole provided on the surface of the push plate, one end of the shaft inserted into the mounting hole, a positioning rod fixedly connected to one side of the push plate, and a support rod fixedly connected to the surface of the frame The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0007] Preferably, one end of the positioning rod away from the push plate is fixedly connected with a protrusion, and the protrusion is a cylinder, which limits the displacement of the positioning rod.

[0008] Preferably, the positioning rod is an arc-shaped round rod, and the center of the positioning rod is the same as the center of the shaft rod, ensuring that the positioning rod slides stably in the collar.

[0009] Preferably, there are two guard plates and two push plates, and the two guard plates and push plates are mirror-imaged. During operation, the vials are placed on the conveyor belt, and then the vials are conveyed to the filling machine on the conveyor belt. When the loading speed of the vial material is greater than the production speed of the filling machine, the vial material is accumulated on the conveyor belt, and then the motor is controlled to drive the reel to rotate, the pull wire is wound on the reel, and the push plate is pulled by the pull wire to rotate around the shaft, the positioning rod slides in the ring, and the spring is deformed under force, and then a space for accommodating the vials is formed between the guard plate, the placement block and the push plate, and the accumulated vials are squeezed and slide into this area, and the user can then make timely adjustments according to the situation of the production line.

[0010] Preferably, the control device includes a motor, which is located on one side of the placement block, and one side of the placement block is fixedly connected to a base, and the motor is installed inside the base. The driving end of the motor is fixedly connected to a reel, and a pull wire is fixedly connected to the reel. The end of the pull wire away from the reel is fixedly connected to the surface of the push plate. When the vials on the conveyor belt are not piled up, the motor is controlled to reverse, and then the spring pushes the push plate to reset. The push plate slowly pushes the vials on the placement plate onto the conveyor belt, and then the problem of vial accumulation can be solved.

[0011] Preferably, a sliding groove is provided on the surface of the placement block, and a guide rod is fixedly connected to the lower surface of the push plate, and one end of the guide rod is inserted into the sliding groove to effectively limit the rotation of the push plate.

[0012] Preferably, the slide groove is arc-shaped, and the movement trajectory of the slide groove is consistent with that of the guide rod, which facilitates normal use of the equipment.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The bottle is put on the conveyor belt and then transported to the filling machine on the conveyor belt. When the feeding speed of the bottle material is greater than the production speed of the filling machine, the bottle material accumulates on the conveyor belt. Then the motor is controlled to drive the reel to rotate, the pull wire is wound on the reel, the push plate is pulled by the pull wire to rotate around the shaft, the positioning rod slides in the sleeve, the spring is deformed under force, and then a space for accommodating the bottle is formed between the guard plate, the placement block and the push plate. The accumulated bottle is squeezed and slides into the area. The user can then make timely adjustments according to the situation of the production line. When the bottle on the conveyor belt is not piled up, the motor is controlled to reverse, and then the spring pushes the push plate to return to its original position. The push plate slowly pushes the bottle on the placement plate onto the conveyor belt. Then the problem of bottle accumulation can be solved. This solution effectively transfers the bottle material accumulated on the conveyor belt to the buffer area, effectively reduces the situation where a large amount of bottle accumulation occurs and is bumped and broken, reduces the economic loss of the producer, and facilitates the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a bottle-breaking prevention device for a vial filling machine proposed in the utility model;

[0016] Figure 2 This is a side structural diagram of a bottle-breaking prevention device for a vial filling machine proposed in the utility model;

[0017] Figure 3 This utility model proposes a bottle-breaking device for a vial filling machine. Figure 2 Schematic diagram of the structure at A;

[0018] Figure 4 This utility model proposes a bottle-breaking device for a vial filling machine. Figure 2 Schematic diagram of the structure at B;

[0019] Figure 5 The utility model provides a partial structural diagram of an anti-shattering bottle device for a vial filling machine.

[0020] Legend:

[0021] 1. Frame; 2. Bracket; 3. Conveyor belt; 4. Buffer mechanism; 41. Push plate; 42. Guard plate; 43. Placement block; 44. Support rod; 45. Ring; 46. Bump; 47. Spring; 48. Positioning rod; 49. Rubber block; 410. Shaft; 411. Mounting hole; 5. Control device; 51. Motor; 52. Base; 53. Reel; 54. Pull wire; 55. Slide; 56. Guide rod. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a bottle-breaking prevention device for a vial filling machine, comprising a frame 1, a bracket 2 fixedly connected to the lower surface of the frame 1, a conveyor belt 3 provided inside the frame 1, a buffer mechanism 4 provided on the surface of the frame 1, the buffer mechanism 4 comprising a push plate 41 and a placement block 43, the placement block 43 being fixedly connected to the surface of the frame 1, the push plate 41 being placed in the notch of the frame 1, a shaft 410 fixedly connected to the surface of the frame 1, a mounting hole 411 being provided on the surface of the push plate 41, one end of the shaft 410 being inserted into the mounting hole 411, a positioning rod 48 fixedly connected to one side of the push plate 41, a support rod 44 fixedly connected to the surface of the frame 1, and a support rod 46. The end away from the frame 1 is fixedly connected to a collar 45, one end of a positioning rod 48 is inserted into the collar 45, a spring 47 is sleeved on the positioning rod 48, and the two ends of the spring 47 are fixedly connected to the push plate 41 and the collar 45 respectively. The side of the push plate 41 close to the conveyor belt 3 is fixedly connected to a rubber block 49, the upper surface of the placement block 43 is fixedly connected to a guard plate 42, one side of the guard plate 42 is fixedly connected to the surface of the frame 1, and the surface of the placement block 43 is provided with a control device 5. This solution effectively transfers the vials accumulated on the conveyor belt 3 to the buffer area, effectively reducing the situation where a large amount of vials are accumulated and collided and broken, reducing the economic losses of producers, and facilitating the normal use of the equipment.

[0023] In this embodiment, one end of the positioning rod 48 away from the push plate 41 is fixedly connected to a protrusion 46 . The protrusion 46 is a cylinder and limits the displacement of the positioning rod 48 .

[0024] Specifically, the positioning rod 48 is an arc-shaped round rod, and the center of the positioning rod 48 is the same as the center of the shaft rod 410 , ensuring that the positioning rod 48 can slide stably in the collar 45 .

[0025] Specifically, there are two guard plates 42 and two push plates 41, and the two guard plates 42 and push plates 41 are mirror-imaged. When operating, the vials are placed on the conveyor belt 3, and then the vials are conveyed to the filling machine on the conveyor belt 3. When the loading speed of the vial material is greater than the production speed of the filling machine, the vial material is accumulated on the conveyor belt 3, and then the motor 51 is controlled to drive the reel 53 to rotate, and the pull wire 54 is wound on the reel 53. The push plate 41 is pulled by the pull wire 54 to rotate around the shaft 410, and the positioning rod 48 slides in the ring 45, and the spring 47 is deformed under force, and then a space for accommodating the vials is formed between the guard plate 42, the placement block 43 and the push plate 41, and the accumulated vials are squeezed and slide into this area. The user can then make timely adjustments according to the situation of the production line.

[0026] In this embodiment: the control device 5 includes a motor 51, which is located on one side of the placement block 43, and one side of the placement block 43 is fixedly connected to a base 52, and the motor 51 is installed inside the base 52, and the driving end of the motor 51 is fixedly connected to a reel 53, and a pull wire 54 is fixedly connected to the reel 53, and the end of the pull wire 54 away from the reel 53 is fixedly connected to the surface of the push plate 41. When the vials on the conveyor belt 3 are not piled up, the motor 51 is controlled to reverse, and then the spring 47 pushes the push plate 41 to reset, and the push plate 41 slowly pushes the vials on the placement plate onto the conveyor belt 3, and then the problem of vial accumulation can be solved.

[0027] Specifically, a sliding groove 55 is provided on the surface of the placement block 43 , and a guide rod 56 is fixedly connected to the lower surface of the push plate 41 . One end of the guide rod 56 is inserted into the sliding groove 55 , effectively limiting the rotation of the push plate 41 .

[0028] Specifically, the slide groove 55 is in an arc shape, and the movement trajectory of the slide groove 55 is consistent with that of the guide rod 56, which facilitates normal use of the equipment.

[0029] Working principle: During operation, the vials are placed on the conveyor belt 3, and then the vials are conveyed to the filling machine on the conveyor belt 3. When the loading speed of the vials is greater than the production speed of the filling machine, the vials are accumulated on the conveyor belt 3, and then the motor 51 is controlled to drive the reel 53 to rotate, and the pull wire 54 is wound on the reel 53. The push plate 41 is pulled by the pull wire 54 to rotate around the shaft 410, and the positioning rod 48 slides in the ring 45. The spring 47 is deformed by the force, and then a space for accommodating the vials is formed between the guard plate 42, the placement block 43 and the push plate 41. During this time, the accumulated vials are squeezed and slide into this area. The user can then make timely adjustments according to the situation of the production line. When the vials on the conveyor belt 3 are not accumulated, the motor 51 is controlled to reverse, and then the spring 47 pushes the push plate 41 to reset. The push plate 41 slowly pushes the vials on the plate onto the conveyor belt 3, and then the problem of vial accumulation can be solved. This solution effectively transfers the vial materials accumulated on the conveyor belt 3 to the buffer area, effectively reduces the situation where a large amount of vials are accumulated and collided and broken, reduces the economic losses of producers, and facilitates the normal use of the equipment.

Claims

1. A bottle-breaking prevention device for a vial filling machine, comprising a frame (1), a bracket (2) fixedly connected to the lower surface of the frame (1), and a conveyor belt (3) provided inside the frame (1), characterized in that: The surface of the frame (1) is provided with a buffer mechanism (4), the buffer mechanism (4) includes a push plate (41) and a placement block (43), the placement block (43) is fixedly connected to the surface of the frame (1), the push plate (41) is placed in the notch of the frame (1), the surface of the frame (1) is fixedly connected with a shaft (410), the surface of the push plate (41) is provided with a mounting hole (411), one end of the shaft (410) is inserted into the mounting hole (411), one side of the push plate (41) is fixedly connected with a positioning rod (48), the surface of the frame (1) is fixedly connected with a support rod (44), The end of the support rod (44) away from the frame (1) is fixedly connected to a collar (45), one end of the positioning rod (48) is inserted into the collar (45), a spring (47) is sleeved on the positioning rod (48), and the two ends of the spring (47) are respectively fixedly connected to the push plate (41) and the collar (45), the side of the push plate (41) close to the conveyor belt (3) is fixedly connected to a rubber block (49), the upper surface of the placement block (43) is fixedly connected to a guard plate (42), one side of the guard plate (42) is fixedly connected to the surface of the frame (1), and the surface of the placement block (43) is provided with a control device (5).

2. The anti-shatter bottle device of a vial filling machine according to claim 1, characterized in that: One end of the positioning rod (48) away from the push plate (41) is fixedly connected to a protrusion (46), and the protrusion (46) is a cylinder.

3. The anti-shatter bottle device of a vial filling machine according to claim 1, characterized in that: The positioning rod (48) is an arc-shaped round rod, and the center of the positioning rod (48) is the same as the center of the shaft rod (410).

4. The anti-shatter bottle device of a vial filling machine according to claim 1, characterized in that: The number of the guard plates (42) and the push plates (41) is two, and the two guard plates (42) and the push plates (41) are mirror-imaged.

5. The anti-shatter bottle device of a vial filling machine according to claim 1, characterized in that: The control device (5) includes a motor (51), the motor (51) is located on one side of the placement block (43), one side of the placement block (43) is fixedly connected to a base (52), the motor (51) is installed inside the base (52), the driving end of the motor (51) is fixedly connected to a reel (53), a pull wire (54) is fixedly connected to the reel (53), and the end of the pull wire (54) away from the reel (53) is fixedly connected to the surface of the push plate (41).

6. The anti-shatter bottle device of a vial filling machine according to claim 5, characterized in that: A sliding groove (55) is provided on the surface of the placement block (43), and a guide rod (56) is fixedly connected to the lower surface of the push plate (41), with one end of the guide rod (56) inserted into the sliding groove (55).

7. The anti-shatter bottle device of a vial filling machine according to claim 6, characterized in that: The slide groove (55) is in an arc shape, and the movement trajectory of the slide groove (55) is consistent with that of the guide rod (56).

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