CN222665700U - Solution partial shipment melt seal rotatory clamping device - Google Patents

Abstract

The utility model discloses a solution split charging, fusing and sealing rotary clamping device which comprises a frame, a turntable driving motor and a bottle rubbing mechanism, wherein the turntable driving motor is relatively fixed with the frame, the turntable is arranged on the frame and is in transmission connection with a driving shaft of the turntable driving motor, a placing hole is formed in the turntable, and the bottle rubbing mechanism is used for extruding ampoule bottles on the placing hole and exerting pretightening force on the ampoule bottles and driving the ampoule bottles to rotate. The utility model can ensure that the ampoule bottle is heated uniformly when the flame gun seals the ampoule bottle, and improves the sealing quality.

Description

Solution partial shipment melt seal rotatory clamping device

Technical Field

The utility model relates to a rotary clamping device for solution split charging and sealing, and belongs to the technical field of ampoule bottle sealing.

Background

The ampoule bottle is a fusible hard glass container, is commonly used for storing medicines for injection, vaccines, serum and the like, can also be used for storing high-purity chemicals which are required to be isolated from air, has the advantages of completely meeting the requirements of laboratories, and is used for standard substances, laboratory capability test samples, reserved samples and the like in some laboratories.

Chinese patent CN202010042155.7 discloses an ampoule bottle washing, wetting and filling integrated device, which comprises a host machine shell, a fixed disk, a turntable driving motor, a stepping motor screw sliding table, a washing, wetting and filling integrated system and a rotary sealing system, wherein the washing, wetting and filling integrated system and the rotary sealing system are sequentially arranged along the rotating direction of the turntable, the fixed disk is fixed on the host machine shell through a support column, the turntable is positioned above the fixed disk, a self-adaptive clamping mechanism is arranged along the circumferential direction of the turntable, the ampoule bottle is centered and fixed through the self-adaptive clamping mechanism, the washing, wetting and filling integrated system comprises a washing, wetting and filling lifting arm, the washing, wetting and filling lifting arm is sequentially provided with a cleaning mechanism, a pre-wetting mechanism and a filling mechanism along the rotating direction of the turntable, and the rotary sealing system comprises a rotating mechanism and a sealing mechanism. The device is characterized in that washing, moistening and filling are combined, protection gas can be filled for protection during filling, synchronous operation of ampoule bottles of different specifications is achieved by adopting a self-adaptive clamping mechanism and a flame spraying mouth lifting sensor, hemispherical sealing is achieved by adopting negative pressure adsorption ampoule bottle rotation sealing, no waste is generated, and the device is complex in structure and poor in practicability.

Disclosure of utility model

The utility model aims to solve the problem of ampoule bottle sealing in a laboratory, and provides a solution split charging sealing rotary clamping device.

The technical scheme adopted by the utility model is as follows:

The rotary clamping device for solution split charging and sealing comprises a frame, a turntable driving motor and a bottle rubbing mechanism, wherein the turntable driving motor is relatively fixed with the frame, the turntable is arranged on the frame and is in transmission connection with a driving shaft of the turntable driving motor, a placing hole is formed in the turntable, and the bottle rubbing mechanism is used for extruding ampoule bottles on the placing hole and applying pretightening force to the ampoule bottles and driving the ampoule bottles to rotate.

The bottle rubbing mechanism comprises a driving wheel, a driven wheel and an extrusion rotating belt, wherein the driving wheel and the driven wheel are arranged on the rack and are in transmission connection through the extrusion rotating belt, the extrusion rotating belt is used for extruding ampoule bottles towards the small end direction of an opening of the positioning part under the driving of the driving wheel, pre-tightening force is applied to the ampoule bottles, and meanwhile the extrusion rotating belt drives the ampoule bottles to rotate.

Preferably, the placement holes are water drop-shaped holes.

Preferably, the positioning part is arranged on the placing hole and comprises an opening large end and an opening small end, the opening distance of the positioning part from the opening large end is gradually reduced to the opening distance of the opening small end, and the opening small end is positioned at one side of a muzzle of the flame spraying gun close to the flame spraying mechanism.

The ampoule bottle centering device is characterized in that the turntable comprises a first turntable, a second turntable and a third turntable which are sequentially arranged from top to bottom, the placement holes penetrate through the first turntable and the second turntable, turntable gaps are formed in the first turntable and the second turntable, the extruding rotating belt is used for extruding ampoule bottles towards the small end direction of the opening of the positioning part through the turntable gaps, meanwhile, the extruding rotating belt is used for driving the ampoule bottles to rotate, and the ampoule bottles are centered through the turntable gaps by the centering mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

according to the ampoule bottle sealing device, the ampoule bottle rubbing mechanism is used for pressing the ampoule bottle on the placing hole, the pretightening force is applied to the ampoule bottle, and meanwhile the ampoule bottle is driven to rotate, so that when the flame gun seals the ampoule bottle in a sealing mode, the ampoule bottle is heated uniformly, and sealing quality is improved.

Drawings

Fig. 1 is a schematic structural view of a solution split charging and sealing rotary clamping device.

Fig. 2 is a partial schematic view of a fully automated solution dispensing and sealing apparatus.

Fig. 3 is a schematic view of the relationship between the squeeze-and-turn belt and the ampoule bottle.

Fig. 4 is a schematic structural view of the righting mechanism.

Fig. 5 is a schematic structural view of the righting arm.

Fig. 6 is a schematic structural view of the turntable.

Detailed Description

The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various equivalent modifications to the utility model will fall within the scope of the utility model as defined in the appended claims after reading the utility model.

The utility model provides a rotatory clamping device of solution partial shipment melt-sealing, is shown in fig. 1-6, includes frame 1, carousel 2, carousel driving motor, rub bottle mechanism 3 with hands and spouts flame mechanism 5, carousel driving motor and frame 1 relatively fixed, carousel 2 installs on frame 1, just carousel 2 is connected with carousel driving motor's drive shaft transmission.

The turntable 2 is provided with a placement hole 21, the placement hole 21 is provided with a positioning part 211, the positioning part 211 comprises an opening big end 213 and an opening small end 212, the opening distance of the positioning part 211 from the opening big end 213 is gradually reduced to the opening distance of the opening small end 212, and the opening small end 212 is positioned on the muzzle side of the flame gun 51 close to the flame spraying mechanism 5.

The bottle rubbing mechanism 3 is used for pressing the ampoule bottle 7 towards the direction of the small end 212 of the opening of the positioning part 211, applying a pretightening force to the ampoule bottle 7 and driving the ampoule bottle 7 to rotate.

As shown in fig. 2 and 3, the bottle rubbing mechanism 3 includes a driving wheel 31, a driven wheel 32, and a squeezing rotating belt 33, the squeezing rotating belt 33 is a rubber crawler, the driving wheel 31 and the driven wheel 32 are mounted on the frame 1, and the driving wheel 31 and the driven wheel 32 are in transmission connection through the squeezing rotating belt 33. The extruding and rotating belt 33 is used for extruding the ampoule bottle 7 towards the small end 212 of the opening of the positioning part 211 under the driving of the driving wheel 31, applying a pretightening force to the ampoule bottle 7, and simultaneously, the extruding and rotating belt 33 drives the ampoule bottle 7 to rotate.

As shown in fig. 1 and 3, the flame gun 51 is located at the center of the turntable 2, the small end of the opening is directed to the inner side of the turntable 2, the large end of the opening is directed to the outer side of the turntable 2, and the extruding rotating belt 33 extrudes ampoule bottles 7 from the outer side of the turntable 2 to the center of the turntable 2. In another embodiment, the flame gun 51 is located outside the turntable 2, with the small open end pointing to the outside of the turntable 2 and the large open end pointing to the inside of the turntable 2. The squeeze rotation belt 33 squeezes the ampoule 7 from the center of the turntable 2 to the outside of the turntable 2.

When the ampoule 7 to be sealed is required to be sealed, the turntable 2 rotates to move the ampoule 7 to be sealed to a sealing station, at this time, the ampoule 7 is positioned through the interaction of the positioning part 211 of the placing hole 21 and the extruding rotating belt 33 on the ampoule 7, meanwhile, the outermost end of the positioned ampoule 7 stretches into an area surrounded by tangent lines on two sides of the driving wheel 31 and the driven wheel 32, as shown in fig. 3, namely, the positioned ampoule 7 extrudes the extruding rotating belt 33 closely adjacent to the ampoule 7 outwards, so that the extruding rotating belt 33 is in a V shape, on one hand, the ampoule 7 is positioned more stably, on the other hand, the friction force between the ampoule 7 and the extruding rotating belt 33 is improved, the friction force is far greater than the friction force II between the ampoule 7 and the positioning part 211, and the extruding rotating belt 33 can drive the ampoule 7 to rotate through the friction force under the driving of the driving wheel 31.

When the sealing is completed, the turntable 2 rotates to move the sealed ampoule 7 so that the ampoule 7 is separated from the pressing rotating belt 33.

In a further embodiment of the utility model, as shown in fig. 4 and 5, a righting mechanism 4 is provided, which righting mechanism 4 serves to straighten the ampoule 7 when filled.

As shown in fig. 4 and 5, the centering mechanism 4 includes a centering arm 41, a centering bracket 42, and a pre-tightening spring 42, wherein the centering bracket 42 is mounted on the frame 1, the centering arm 41 is rotatably mounted on the centering bracket 42 through a centering shaft 421, and one end of the pre-tightening spring is connected with the centering bracket 42, and the other end is connected with the centering arm 41. The centering arm 41 is used for pressing the ampoule bottle 7 towards the small opening end 212 of the positioning part 211 under the action of the first pre-tightening spring.

The centering arm 41 is provided with a first pre-tightening spring mounting column 412 and a rotating hole 413, the centering support 42 is provided with a second pre-tightening spring mounting column 422, the centering rotating shaft 421 passes through the rotating hole 413, and the centering rotating shaft 421 is rotatably connected with the rotating hole 413. One end of the pre-tightening spring is arranged on the first pre-tightening spring mounting column 412, and the other end of the pre-tightening spring is arranged on the second pre-tightening spring mounting column 422.

The centering arm 41 is provided with a centering bayonet 411, the centering bayonet 411 is an arc bayonet, and the arc bayonet is matched with the small opening end 212 of the positioning part 211 to centering and clamp the ampoule bottle 7.

When needs filling, carousel 2 rotates, remove the ampoule 7 that will wait to fill to the filling position, the in-process that ampoule 7 removed to the filling position, carousel 2 drives ampoule 7 earlier and arc bayonet socket contact, promote the rotation of righting pivot 421, pretension spring one produces tensile deformation, produce elastic force, under the effect of elastic force, righting arm 41 extrudees ampoule 7 towards opening tip 212 direction through the arc bayonet socket, until ampoule 7 can not remove to opening tip 212, when ampoule 7 removes to the filling position, carousel 2 stops to rotate, ampoule 7 is fixed between righting bayonet socket 411 and location portion 211 this moment.

When filling is completed, the turntable 2 rotates to move the filled ampoule 7 to the next station, and in the process that the turntable 2 drives the ampoule 7 to move, the ampoule 7 pushes the centralizing bayonet 411 to rotate, the centralizing bayonet 411 pushes the centralizing arm 41 to rotate around the centralizing rotary shaft 421, and the pre-tightening spring is stretched to deform until the ampoule 7 is separated from the centralizing bayonet 411. At this time, the first pre-tightening spring is reset to drive the centering arm 41 to rotate, so that the centering arm 41 returns to the initial position.

In another embodiment, the centering mechanism 4 includes a telescopic rod, a centering support II and a pre-tightening spring II, a sliding groove is formed in the centering support II, the telescopic rod is installed in the sliding groove and is in sliding connection with the sliding groove, one end of the pre-tightening spring II is installed on the centering support II, the other end of the pre-tightening spring II is installed on the telescopic rod, and an arc-shaped bayonet II is formed in the free end of the telescopic rod.

When needs filling, carousel 2 rotates, remove the ampoule 7 that will wait to fill to the filling position, the in-process that ampoule 7 removed to the filling position, carousel 2 drives ampoule 7 earlier with arc bayonet socket two contact, promote the outward removal of telescopic link, pretension spring two produces tensile deformation, produce elastic force, under the effect of elastic force, the telescopic link extrudees ampoule 7 toward opening tip 212 direction through arc bayonet socket two, until ampoule 7 can not remove to opening tip 212, when ampoule 7 removes to the filling position, carousel 2 stops to rotate, ampoule 7 is fixed between arc bayonet socket two and location portion 211 this moment.

When filling is completed, the rotary table 2 rotates to move the filled ampoule 7 to the next station, and the rotary table 2 drives the ampoule 7 to move in the process of moving, the ampoule 7 pushes the arc bayonet II to move, the arc bayonet II pushes the telescopic rod to move outwards, and the pre-tightening spring I generates stretching deformation until the ampoule 7 is separated from the arc bayonet II. At this time, the second pre-tightening spring is reset to drive the telescopic rod to move inwards, so that the telescopic rod returns to the initial position.

In another embodiment, as shown in fig. 2 and 6, the turntable 2 includes a first turntable 22, a second turntable 23, and a third turntable sequentially arranged from top to bottom, the placement hole 21 penetrates the first turntable 22 and the second turntable 23, the first turntable 22 and the second turntable 23 are provided with a turntable gap, the ampoule 7 is pressed toward the small end 212 of the positioning portion 211 by the pressing rotation belt 33, and the pressing rotation belt 33 drives the ampoule 7 to rotate. The righting mechanism 4 rightes the ampoule bottle 7 through the gap of the turntable.

In another embodiment, as shown in fig. 1, the filling system 6 is comprised, and the filling system 6 drives the screw rod to realize the movement in three directions of XYZ by three screw rod driving motors. The filling system 6 comprises a stand column 61, a cross rod 62, a vertical rod 63, an injection needle mounting head 64 and a medicine bag, wherein the stand column 61 is mounted on the stand frame 1, a first screw rod driving motor, a first screw rod and a first screw rod nut are arranged in the stand column 61, the first screw rod driving motor is connected with the first screw rod in a transmission manner, the first screw rod nut is mounted on the first screw rod, the cross rod 62 is slidably mounted on the stand column 61 through a sliding groove, and the cross rod 62 is fixedly connected with the first screw rod nut. The cross bar 62 is internally provided with a second screw rod driving motor, a second screw rod and a second screw rod nut, the second screw rod driving motor is connected with the second screw rod in a transmission way, the second screw rod nut is arranged on the second screw rod, the vertical rod 63 is slidably arranged on the cross bar 62 through a sliding groove, and the vertical rod 63 is fixedly connected with the second screw rod nut. A third screw rod driving motor, a third screw rod and a third screw rod nut are arranged in the vertical rod 63, the third screw rod driving motor is in transmission connection with the third screw rod, the third screw-nut is mounted on the third screw, the injection needle mounting head 64 is slidably mounted on the vertical rod 63 through a chute, and the injection needle mounting head 64 is fixedly connected with the third screw-nut. The medicine bag is arranged on the frame 1, and the medicine bag is connected with the injection needle mounting head 64 through a pipeline.

In another embodiment, as shown in fig. 1, the flame spraying mechanism 5 includes a flame spraying gun 51, a gun head mounting rod 52 and a fuel pack, the gun head mounting rod 52 is mounted on the frame 1, the flame spraying gun 51 is mounted on the gun head mounting rod 52, and the flame spraying gun 51 and the fuel pack are communicated through a fuel pipeline.

Through being provided with on the carousel and placing the hole, place and be provided with the location portion on the hole, the location portion includes opening big end and opening tip, and the location portion reduces the opening distance to the opening tip from the opening distance of opening big end gradually, and the opening tip is located the muzzle one side of the flame gun that is close to flame spraying mechanism. The ampoule bottle is extruded towards the small end direction of the opening of the positioning part through the bottle rubbing mechanism, pretightening force is applied to the ampoule bottle, and meanwhile the ampoule bottle is driven to rotate. When the ampoule bottle is sealed in a sealing mode, the rotary disc extrudes the ampoule bottle towards the small end direction of the opening of the positioning part through the bottle rubbing mechanism, and pretightening force is applied to the ampoule bottle, so that the ampoule bottle is tightly attached to the side wall of the small end of the opening, and meanwhile, the bottle rubbing mechanism drives the ampoule bottle to rotate, so that when the ampoule bottle is sealed in a sealing mode by the flame gun, the ampoule bottle is heated uniformly, and sealing quality is improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (5)

1. A solution split charging and melt sealing rotary clamping device is characterized by comprising a frame (1), a rotary table (2), a rotary table driving motor and a bottle rubbing mechanism (3), wherein the rotary table driving motor is relatively fixed with the frame (1), the rotary table (2) is arranged on the frame (1) and is in transmission connection with a driving shaft of the rotary table driving motor, a placing hole (21) is formed in the rotary table (2), and the bottle rubbing mechanism (3) is used for extruding ampoule bottles (7) on the placing hole (21) and applying pretightening force to the ampoule bottles (7) and driving the ampoule bottles (7) to rotate.

2. The solution split charging and sealing rotary clamping device according to claim 1, wherein the bottle rubbing mechanism (3) comprises a driving wheel (31), a driven wheel (32) and an extrusion rotating belt (33), the driving wheel (31) and the driven wheel (32) are arranged on the frame (1), the driving wheel (31) and the driven wheel (32) are in transmission connection through the extrusion rotating belt (33), and the extrusion rotating belt (33) is used for extruding ampoule bottles (7) towards the direction of the small opening end (212) of the positioning part (211) under the driving of the driving wheel (31) and applying a pretightening force to the ampoule bottles (7), and meanwhile, the extrusion rotating belt (33) drives the ampoule bottles (7) to rotate.

3. The rotary clamping device for solution split charging and sealing according to claim 2, wherein the placement holes (21) are water drop-shaped holes.

4. The rotary clamping device for split charging and sealing of solution according to claim 2, wherein the positioning portion (211) is arranged on the placement hole (21), the positioning portion (211) comprises an opening large end (213) and an opening small end (212), the positioning portion (211) gradually decreases from the opening distance of the opening large end (213) to the opening distance of the opening small end (212), and the opening small end (212) is positioned on the muzzle side of the flame spraying gun (51) close to the flame spraying mechanism (5).

5. The rotary clamping device for split charging and sealing of the solution according to any one of claims 3 and 4, wherein the rotary table (2) comprises a first rotary table (22), a second rotary table (23) and a third rotary table which are sequentially arranged from top to bottom, the placing holes (21) penetrate through the first rotary table (22) and the second rotary table (23), rotary table gaps are formed in the first rotary table (22) and the second rotary table (23), the ampoule bottle (7) is extruded towards the small opening end (212) of the positioning part (211) through the rotary table gaps by the extrusion rotary belt (33), and meanwhile the ampoule bottle (7) is driven to rotate by the extrusion rotary belt (33).