Bottle body hot spinning closing-up equipment

Abstract

The utility model provides hot spinning closing-in equipment for a bottle body, and relates to the technical field of spinning closing-in. A first fixing plate is fixedly welded to the body, a hydraulic cylinder is fixedly mounted on the rear side in the body, a circular cavity is formed in the front side in the body, and a clamping jaw is rotationally connected to the front side of the body through a shaft. A pulling plate is clamped in the rear side of the hydraulic cylinder and the rear side of the main body; the front end face of the pulling plate is fixedly connected with a connecting rod, the front end of the connecting rod is rotationally connected with a second push rod through a shaft, the pulling plate, the connecting rod and the second push rod form a linkage push rod assembly, and the front end of the second push rod is clamped to the clamping jaw. A pull plate is driven by a first push rod to move front and back, so that a clamping claw is pushed to overturn inwards to clamp and fix a bottle body, the bottle body is inserted into an inner cavity in the front side of the interior of a main body, the clamping depth is increased, the stability during hot spinning treatment is ensured, and the problem that the stability during hot spinning treatment is difficult to improve by clamping in two modes is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning and closing, in particular to a bottle body hot spinning and closing device. Background Art

[0002] As special equipment, high-pressure gas cylinders are widely used in fire protection and other fields. High-pressure gas cylinders are mostly closed by hot spinning, which can achieve ideal surface treatment effects and rigidity requirements. They have good stability when used in fire hydrants, fire extinguishers and other products. However, the existing hot spinning closing equipment for bottles fixes the bottle by plugging it into the drive shaft or by using clamping claws. It is difficult to ensure stability during rotation, and it is difficult to clamp in two ways to improve the stability during hot spinning. After the hot spinning closing process is completed, the bottle needs to be quickly cooled by cooling liquid or cold air. Traditional equipment has only one cooling method, and it is difficult to improve the adaptability of cooling for different bottles. Utility Model Content

[0003] The disclosed embodiment relates to a bottle hot spinning closing device, which drives the pull plate and the push rod forward by a push rod, and pushes the clamping claws to flip inward to clamp and fix the bottle body, and the bottle body is inserted into the internal front inner cavity of the main body to deepen the clamping depth and ensure stability during hot spinning treatment.

[0004] According to a first aspect of the present disclosure, there is provided a bottle hot spinning and closing device, which specifically comprises: a main body; a fixing plate 1 is fixedly welded on the main body, a hydraulic cylinder is fixedly installed on the inner rear side of the main body, a circular cavity is opened on the inner front side of the main body, and a clamping claw is connected to the front side of the main body through an axial rotation; a pull plate is clamped inside the rear side of the hydraulic cylinder and the rear side of the main body; a connecting rod is fixedly connected to the front end surface of the pull plate, and a push rod 2 is connected to the front end of the connecting rod through an axial rotation, the pull plate, the connecting rod and the push rod 2 constitute a linkage push rod assembly, and the front end of the push rod 2 is clamped on the clamping claw.

[0005] In at least some embodiments, a slideway is provided inside the clamping claw, and the inside of the slideway is clamped with push rod 2, and the clamping claw is a right-angle structure. A circular hole is provided at the inner end of the clamping claw, and the circular hole is connected to the main body through an axial rotation. When push rod 2 moves in the front and rear directions, it drives the clamping claw to flip, thereby controlling the angular position of the clamping claw, clamping or loosening the bottle body to be hot-spun and closed, and performing hot spinning treatment.

[0006] In at least some embodiments, a card slot is provided inside the fixed plate 1, and the card slots are evenly spaced and there are three of them in total. The inside of the card slot is penetrated by a push rod 2. A slide groove is provided inside the main body and on the rear side of the fixed plate 1. Two sockets are provided inside the fixed plate 1. A cooling pipe is fixedly installed inside the sockets. A nozzle is installed on the front side of the cooling pipe, and the rear side is connected to a water pump.

[0007] In at least some embodiments, the front end of the push rod 2 is fixedly connected to a fixing plate 2, and the fixing plate 2 is clamped on the front and rear sides of the clamping claw. The push rod 2 is rotatably connected to the connecting rod through an axis, and the connecting axis is movably clamped in the middle area of ​​the slide groove, and the connecting rod is movably clamped inside the circular hole groove in the slide groove.

[0008] In at least some embodiments, a push rod 1 is installed inside the hydraulic cylinder, the rear end face of the push rod 1 is fixedly connected to the front end face of the pull plate, and the hydraulic cylinder is electrically connected to an external circuit controller. When the hydraulic cylinder is started by the controller, the pull plate is driven to move forward and backward by the push rod 1, thereby driving the clamping claw to flip and clamp the bottle body.

[0009] The utility model provides a bottle hot spinning and closing device, which has the following beneficial effects:

[0010] When the utility model is in use, after the hydraulic cylinder is started by the controller, the pull plate is driven to move forward and backward by the push rod 1, the pull plate drives the connecting rod to move forward, the connecting rod pulls the push rod 2 to move forward, and the push rod 2 will push the clamping claw to flip inward to clamp and fix the bottle body, and the bottle body is inserted into the inner front side inner cavity of the main body to deepen the clamping depth and ensure stability, and at the same time, it can rotate with the main body as a whole.

[0011] In addition, the cooling liquid can be pumped out by a water pump and transported to the inside of the cooling pipe, and then sprayed through the nozzle on the front side to the top of the contact position of the hot spinning operation to cool the bottle neck. When the cooling pipe is replaced with a cold air pipe, the cooling purpose can also be achieved. The flexible and changeable usage method increases the adaptability of the equipment, and it can be used for different hot spinning cooling of bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1 A schematic diagram showing the structure of the main body of this application is shown;

[0016] Figure 2 Shows this application Figure 1 A schematic diagram of the structure from a rear side perspective;

[0017] Figure 3 A schematic diagram of the cross-sectional structure of the subject of the present application is shown;

[0018] Figure 4 A schematic diagram of the structure of the linkage push rod assembly of the present application is shown;

[0019] Figure 5 A schematic diagram of the connection structure between the main body of the present application and the hydraulic cylinder is shown.

[0020] Reference numerals list

[0021] 1. Main body; 101. Fixed plate 1; 1011. Card slot; 102. Slide slot; 103. Socket;

[0022] 2. Cooling pipe;

[0023] 3. Hydraulic cylinder; 301. Push rod 1;

[0024] 4. Linkage push rod assembly; 41. Pull plate; 42. Connecting rod; 43. Push rod 2; 4301. Fixed plate 2;

[0025] 5. Clamping claw; 501. Slideway. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example: Please refer to the attached Figure 1 To Attachment Figure 5 :

[0028] The utility model proposes a bottle hot spinning and closing device, comprising: a main body 1; a fixing plate 101 is fixedly welded on the main body 1, a hydraulic cylinder 3 is fixedly installed on the inner rear side of the main body 1, a circular cavity is opened on the inner front side of the main body 1, and a clamping claw 5 is connected to the front side of the main body 1 through an axis rotation; a pull plate 41 is clamped on the rear side of the hydraulic cylinder 3 and the rear side of the main body 1; a connecting rod 42 is fixedly connected to the front end surface of the pull plate 41, and a push rod 43 is connected to the front end of the connecting rod 42 through an axis rotation, the pull plate 41, the connecting rod 42 and the push rod 43 constitute a linkage push rod assembly 4, and the front end of the push rod 43 is clamped on the clamping claw 5.

[0029] In the embodiments of the present disclosure, as shown in the attached Figure 3 and attached Figure 4As shown, a slideway 501 is provided inside the clamping claw 5, and the inside of the slideway 501 is clamped with the push rod 2 43, and the clamping claw 5 is a right-angle structure. A circular hole is provided at the inner end of the clamping claw 5, and the circular hole is connected to the main body 1 through an axial rotation. When the push rod 2 43 moves in the front and rear directions, it drives the clamping claw 5 to flip, so that the angular position of the clamping claw 5 can be controlled, and the bottle body to be hot-spun can be clamped and fixed or loosened. At the same time, it can rotate with the main body 1 as a whole to perform hot spinning treatment.

[0030] In the embodiments of the present disclosure, as shown in the attached Figure 4 and attached Figure 5 As shown, a push rod 301 is installed inside the hydraulic cylinder 3, and the rear end face of the push rod 301 is fixedly connected to the front end face of the pull plate 41, and the hydraulic cylinder 3 is electrically connected to the external circuit controller. When the hydraulic cylinder 3 is started by the controller, the pull plate 41 is driven to move forward and backward by the push rod 301, thereby driving the clamping claw 5 to flip and clamp the bottle body.

[0031] In the embodiments of the present disclosure, as shown in the attached Figure 3 and attached Figure 4 As shown, the front end of the push rod 43 is fixedly connected with a fixing plate 4301, and the fixing plate 4301 is clamped on the front and rear sides of the clamping claw 5. The push rod 43 and the connecting rod 42 are rotatably connected through an axis, and the connecting axis is movably clamped in the middle area of ​​the slide groove 102, and the connecting rod 42 is movably clamped inside the circular hole groove in the slide groove 102. When the pull plate 41 moves backward, it drives the connecting rod 42 to move forward, and the connecting rod 42 pulls the push rod 43 forward, and the push rod 43 will push the clamping claw 5 to flip inward, clamp and fix the bottle body, and the bottle body is inserted into the internal front inner cavity of the main body 1 to deepen the clamping depth and ensure stability.

[0032] In the embodiments of the present disclosure, as shown in the attached Figure 2 and attached Figure 5 As shown, a card slot 1011 is provided inside the fixing plate 101, and the card slots 1011 are evenly spaced and there are three of them. The inside of the card slot 1011 is penetrated by a push rod 2 43, and a slide groove 102 is provided inside the main body 1 and on the rear side of the fixing plate 101. Two sockets 103 are provided inside the fixing plate 101, and a cooling pipe 2 is fixedly installed inside the socket 103. A nozzle is installed on the front side of the cooling pipe 2, and the rear side is connected to a water pump. The water pump can be used to extract cooling liquid and transport it to the inside of the cooling pipe 2, and spray it through the nozzle on the front side to the top of the contact position of the hot spinning closing operation, so as to cool the closing part of the bottle body. When the cooling pipe 2 is replaced with a cold air pipe, the purpose of cooling can also be achieved. The flexible and changeable usage method increases the adaptability of the equipment, and it can be used for hot spinning closing cooling of different bottles.

[0033] The working principle of this embodiment is as follows: the main body 1 is installed on the driving shaft of the rotating equipment, and after the hydraulic rod 3 is started, the pull plate 41 is driven to move in the front-to-back direction through the push rod 1 301, and the connecting rod 42 and the push rod 2 43 are driven to move synchronously, and the clamping claw 5 is pulled to flip, and the bottle body to be hot-spun and closed is clamped and fixed. With the start of the rotating equipment, the main body 1 and the bottle body are driven to rotate synchronously, and hot spinning is performed in cooperation with the external pressing structure. The cooling liquid sprayed from the cooling pipe 2 is used to cool the closing position to ensure smooth closing and smooth surface. After the hydraulic cylinder 3 retracts the push rod 1 301, the clamping claw 5 is flipped outward, so that the bottle body can be replaced and the hot spinning and closing are completed.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A bottle hot spinning and closing device, comprising: A main body (1); characterized in that a fixing plate (101) is fixedly welded on the main body (1), a hydraulic cylinder (3) is fixedly installed on the inner rear side of the main body (1), a circular cavity is opened on the inner front side of the main body (1), and the front side of the main body (1) is connected to a clamping claw (5) by an axis rotation; a pull plate (41) is clamped inside the rear side of the hydraulic cylinder (3) and the rear side of the main body (1); the front end face of the pull plate (41) is fixedly connected to a connecting rod (42), and the front end of the connecting rod (42) is connected to a push rod (43) by an axis rotation; the pull plate (41), the connecting rod (42) and the push rod (43) constitute a linkage push rod assembly (4), and the front end of the push rod (43) is clamped on the clamping claw (5).

2. The bottle hot spinning and closing device according to claim 1, characterized in that: The fixing plate 1 (101) is provided with a card slot (1011) at an evenly spaced interval and there are three of them in total. The inside of the card slot (1011) is penetrated by the push rod 2 (43). The inside of the main body (1) and the rear side of the fixing plate 1 (101) are provided with a slide slot (102).

3. The bottle hot spinning and closing device according to claim 2, characterized in that: Two insertion holes (103) are provided inside the fixing plate 1 (101), and a cooling pipe (2) is fixedly installed inside the insertion hole (103). A nozzle is installed on the front side of the cooling pipe (2), and the rear side is connected to a water pump.

4. The bottle hot spinning and closing device according to claim 1, characterized in that: A push rod 1 (301) is installed inside the hydraulic cylinder (3), the rear end surface of the push rod 1 (301) is fixedly connected to the front end surface of the pull plate (41), and the hydraulic cylinder (3) is electrically connected to an external circuit controller.

5. The bottle hot spinning and closing device according to claim 2, characterized in that: The front end of the push rod 2 (43) is fixedly connected to a fixing plate 2 (4301), and the fixing plate 2 (4301) is clamped on the front and rear sides of the clamping claw (5). The push rod 2 (43) and the connecting rod (42) are rotatably connected through an axis, and the connecting axis is movably clamped in the middle area of ​​the slide groove (102), and the connecting rod (42) is movably clamped in the inside of the circular hole groove in the slide groove (102).

6. The bottle hot spinning and closing device according to claim 1, characterized in that: The clamping claw (5) is provided with a slideway (501) inside, and the inside of the slideway (501) is clamped with the second push rod (43), and the clamping claw (5) is a right-angle structure. The inner end of the clamping claw (5) is provided with a circular hole, and the circular hole is rotatably connected to the main body (1) through an axis.

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