Semi-automatic cap screwing device suitable for sterile isolator operation cabin

Abstract

The utility model discloses a semi-automatic cap screwing device suitable for a sterile isolator operation cabin, and relates to the technical field of cap screwing of bottle caps, the semi-automatic cap screwing device suitable for the sterile isolator operation cabin comprises a controller and a sterile operation cabin, a base seat is arranged in the sterile operation cabin, and the base seat is connected with the controller. A loading jig is arranged at the upper end of the base, a triangular claw is arranged above the loading jig and rotates through a cap screwing actuator, the cap screwing actuator moves up and down through a lifting execution assembly, and the lifting execution assembly is in electric signal connection with a controller through a control line. According to the scheme, the problems that in the prior art, when no equipment suitable for cap screwing in the operation cabin of the sterile isolator exists, a manual cap screwing mode is usually adopted, the manual operation can cause uneven screwing force, work fatigue and low effect, and high-quality production management of products is difficult to achieve are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap screwing technical field, concretely to a kind of semi-automatic screwing device suitable for sterile isolator operating cabin. BACKGROUND

[0002] In non-sterile sterile product production activities, sterile isolator is often used, and the product needs to be produced in the sterile isolator operating cabin. The production process needs to handle and control the production environment to meet the requirements of aseptic environment. The food bottle cap screwing operation is completed in the sterile isolator operating cabin to ensure the quality of food.

[0003] For example, the Chinese patent with the announcement number CN206985666U (a semi-automatic screwing device): it includes a rectangular base, the upper surface of the rectangular base is fixedly connected with a rectangular box, the interior of the rectangular box is a hollow structure, and the rectangular box is provided with a clamping and screwing mechanism. The utility model has the beneficial effects that the device effectively screws the bottle cap, improves work efficiency, saves time and effort, and is flexible and convenient for people to move.

[0004] However, when there is no device suitable for screwing in the sterile isolator operating cabin, manual screwing is usually used. Manual operation may have uneven tightening force, work fatigue, low effect, and it is difficult to achieve high-quality production management of products. Therefore, it does not meet the current needs. To this end, we propose a semi-automatic screwing device suitable for sterile isolator operating cabin. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a semi-automatic screwing device suitable for sterile isolator operating cabin to solve the problem of uneven tightening force, work fatigue, low effect and difficulty in achieving high-quality production management of products when there is no device suitable for screwing in the sterile isolator operating cabin.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a semi-automatic screwing device suitable for sterile isolator operating cabin, comprising: a controller and a sterile operating cabin, the interior of the sterile operating cabin is provided with a base, the upper end of the base is provided with a loading jig, the upper side of the loading jig is provided with a triangular claw, the triangular claw rotates through a screwing executor, the screwing executor moves up and down through a lifting execution assembly, and the lifting execution assembly is electrically connected with the controller through a control line.

[0007] Preferably, the lifting execution assembly includes a vertical frame, the interior of the vertical frame is installed with a second ball screw sliding rail, and the moving end of the second ball screw sliding rail is connected with a fixed sleeve through a fixing screw.

[0008] Preferably, one side surface of the fixing sleeve is welded with a connecting frame, the inside of the connecting frame is a cavity with open ends, the upper and lower surfaces of one end of the connecting frame are both provided with fixing plates, and the connecting frame is fixed with the cap screwing executor through the outer connecting bolts of the fixing plates.

[0009] Preferably, the inside of the base is provided with a first ball screw sliding rail, the moving end of the first ball screw sliding rail is fixed with a loading jig, and the loading jig moves transversely through the first ball screw sliding rail.

[0010] Preferably, the connection between the control line and the sterile operation cabin is protected by a sterile wall piercer, and the control line passes through the sterile wall piercer from top to bottom.

[0011] Preferably, the input end of the controller is electrically connected with the output end of the foot switch through a control line, and the surface of the controller is provided with a touch screen.

[0012] Preferably, the lower end of the sterile operation cabin is provided with a support frame, and the sterile operation cabin and the controller are both installed on the support frame.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1), the utility model discloses a lifting execution component is passed to the electric signal of controller, the second ball screw sliding rail drives the up and down movement of the triangular claw, and the cap screwing executor starts to rotate and opens the bottle cap by the tightness of the triangular claw, and the second ball screw sliding rail rises to the predetermined position at the predetermined speed, drives the bottle cap to move, and the loading jig moves to fill by the first ball screw sliding rail, and the loading jig returns to the initial position after filling, and the triangular claw is lowered to the predetermined position by the lifting execution component, and the cap screwing executor starts to rotate and screw the cap, and the screwing speed is fast at first and then slow, and the triangular claw releases the bottle cap when the tightening torque reaches the set value, and the lifting execution component drives the triangular claw to rise to the predetermined position at the predetermined speed and waits for the next start, and the above operation is repeated to complete the continuous production of products, improve the efficiency of manual operation in the limited space, realize the consistency and stability of product tightening parameters, reduce manual operation errors, and the structure is simple, easy to clean, suitable for medical, pharmaceutical, biological engineering and other fields, and solve the problems that manual cap screwing is usually used when there is no suitable cap screwing equipment in the sterile isolator operation cabin, manual operation has uneven tightening force, work fatigue, low effect, and it is difficult to realize product high-quality production management. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2The whole connection structure schematic diagram after the sterile operation cabin of the utility model is removed;

[0017] Figure 3 The utility model discloses a base seat overhead structure schematic diagram;

[0018] Figure 4 The utility model discloses a lifting execution component structure schematic diagram;

[0019] In the drawing: 1, controller;2, touch screen;3, foot switch;4, sterile wall -penetrating ware;5, control line;6, lifting execution component;7, screw cap executor;8, triangular claw;9, base seat;10, loading fixture;11, sterile operation cabin;12, fixed sleeve;13, connecting frame;14, first ball screw slide rail;15, second ball screw slide rail;16, cavity;17, fixed screw;18, fixed plate;19, support frame;20, vertical frame. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of semi-automatic screwing device suitable for sterile isolator operation cabin, it include: controller 1 and sterile operation cabin 11, the inside of sterile operation cabin 11 is provided with base seat 9, the upper end of base seat 9 is provided with loading fixture 10, the top of loading fixture 10 is provided with triangular claw 8, triangular claw 8 is rotated by screwing executor 7, screwing executor 7 moves up and down by lifting execution component 6, lifting execution component 6 is connected with controller 1 electric signal by control line 5, controller 1 can be programmed management control, can be set screwing parameter by touch screen 2 according to product demand, lifting execution component 6 adjusts lifting height according to product specification size to match corresponding product, screwing executor 7 purchases high-precision servo motor, controls screwing rotation speed and torque, drives triangular claw 8 to realize to product gripping action, can adjust opening angle according to product specification, all mechanisms shell of the device are made of corrosion -resistant and antioxidant material, and sealing treatment is enhanced;

[0022] The lifting execution assembly 6 comprises a vertical frame 20, the inside of the vertical frame 20 is provided with a second ball screw sliding rail 15, the moving end of the second ball screw sliding rail 15 is connected with a fixing sleeve 12 through a fixing screw 17, the inside of the base 9 is provided with a first ball screw sliding rail 14, the moving end of the first ball screw sliding rail 14 is fixed with a loading jig 10, and the loading jig 10 moves transversely through the first ball screw sliding rail 14, the input end of the controller 1 is electrically connected with the output end of the foot switch 3 through a control line 5, the surface of the controller 1 is provided with a touch screen 2, one side surface of the fixing sleeve 12 is welded with a connecting frame 13, the inside of the connecting frame 13 is a cavity 16 in an open-ended form, the upper and lower surfaces of one end of the connecting frame 13 are both provided with a fixing plate 18, and the connecting frame 13 is fixed with the cap screwing executor 7 through the external connection bolt of the fixing plate 18, first, according to the product specification, the controller 1 is set, the repeated lifting stroke and speed of the lifting execution assembly 6 are set, the cap screwing rotation speed and the torque value of the cap screwing executor 7 are set, the gripping force of the triangular claw 8 is set, which should not be too large to affect the clamping of the product, and should not be too small to fail to meet the tightening requirements, after the repeated test sample reaches the related parameters required for cap screwing effect, the production height is ended, and after the debugging is completed, the device is placed in the sterile operation cabin 11 in advance, the control line 5 is connected, the sterile operation cabin 11 is self-cleaned and sterilized, and the production operation can be performed after the sterile condition is reached, when the operation is performed, the sterile bottle is placed on the loading jig 10, and is moved to A through the first ball screw sliding rail 14, the foot switch 3 is jogged, the controller 1 transmits the electric signal to the lifting execution assembly 6, the triangular claw 8 is lowered to the predetermined position through the second ball screw sliding rail 15, the triangular claw 8 grips the bottle cap, the cap screwing executor 7 starts to rotate to open the bottle cap, meanwhile, the second ball screw sliding rail 15 rises to the predetermined position at the predetermined speed, the loading jig 10 moves to B through the first ball screw sliding rail 14, at this time, the filling is performed, after the filling is completed, the foot switch 3 is jogged, the loading jig 10 returns to A, the triangular claw 8 is lowered to the predetermined position through the lifting execution assembly 6, the cap screwing executor 7 starts to rotate to screw the cap, the cap screwing speed is fast first and then slow, after the tightening torque reaches the set value, the triangular claw 8 releases the bottle cap, the lifting execution assembly 6 drives the triangular claw 8 to rise to the predetermined position at the predetermined speed and waits for the next start, the above operation is repeated to complete the continuous production of the product, the efficiency of the manual operation in the limited space is improved, the product tightening parameter consistency and stability are realized, manual operation errors are reduced, the structure is simple, easy to clean, and suitable for the fields of medical treatment, pharmacy, biological engineering and the like, and the problems of the existing production mode or equipment, such as limited space, poor stability and low efficiency, are improved.

[0023] Please refer to Figure 1 , 2The connection of the control line 5 with the aseptic operation cabin 11 is protected by the aseptic wall penetrator 4, and the control line 5 passes through the aseptic wall penetrator 4 from top to bottom, which protects and limits the control line 5, avoids moving everywhere in the aseptic operation cabin 11, and avoids causing wire abrasion and damage when the lifting execution assembly 6 moves, thereby improving the protection.

[0024] Please refer to Figure 1 The lower end of the aseptic operation cabin 11 is provided with a support frame 19, and the aseptic operation cabin 11 and the controller 1 are both installed on the support frame 19, which supports the whole.

[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A semi-automatic capping device suitable for use in a sterile isolator operating chamber, comprising a controller (1) and a sterile operating chamber (11), characterised in that: The inside of the sterile operation cabin (11) is provided with a base (9), the upper end of the base (9) is provided with a loading jig (10), the upper side of the loading jig (10) is provided with a triangular claw (8), the triangular claw (8) is rotated by a cap screwing executor (7), the cap screwing executor (7) moves up and down through a lifting execution assembly (6), the lifting execution assembly (6) is electrically connected with a controller (1) through a control line (5).

2. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 1, characterized in that: The lifting execution assembly (6) comprises a vertical frame (20), the inside of the vertical frame (20) is provided with a second ball screw sliding rail (15), the moving end of the second ball screw sliding rail (15) is connected with a fixed sleeve (12) through a fixing screw (17).

3. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 2, characterized in that: The fixed sleeve (12) is welded with a connecting frame (13) on one side surface, the inside of the connecting frame (13) is a cavity (16) with two open ends, the upper and lower surfaces of one end of the connecting frame (13) are both provided with a fixed plate (18), and the connecting frame (13) is fixed with the cap screwing executor (7) through the fixed plate (18) and external bolts.

4. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 1, characterized in that: The inside of the base (9) is provided with a first ball screw sliding rail (14), the moving end of the first ball screw sliding rail (14) is fixed with the loading jig (10), and the loading jig (10) moves laterally through the first ball screw sliding rail (14).

5. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 1, characterized in that: The connection between the control line (5) and the sterile operation cabin (11) is protected by a sterile wall-penetrating device (4), and the control line (5) penetrates the sterile wall-penetrating device (4) from top to bottom.

6. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 1, characterized in that: The input end of the controller (1) is electrically connected with the output end of the foot switch (3) through the control line (5), and the surface of the controller (1) is provided with a touch screen (2).

7. A semi-automatic capping device suitable for use in a sterile isolator operating chamber according to claim 1, characterized in that: The lower end of the sterile operation cabin (11) is provided with a support frame (19), and the sterile operation cabin (11) and the controller (1) are both installed on the support frame (19).

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