Sealing device for oral liquid bottle production

Abstract

The utility model relates to the technical field of sealing devices, in particular to a sealing device for oral liquid bottle production. The device comprises a workbench, the upper end of the workbench is fixedly connected with a mounting base and a mounting block, the bottom of the inner wall of the mounting base is provided with a tray rotationally connected through a bearing, the front face of the mounting block is fixedly connected with a case, and the bottom of the inner wall of the case is provided with a first air cylinder; a motor is installed at the output end of the first air cylinder, a top cover is arranged at the lower end of the motor and controlled by the motor to rotate, and by arranging the protection assembly, when an oral liquid bottle is sealed, a worker places the oral liquid bottle between two clamping blocks, the oral liquid bottle is clamped and fixed through an elastic connecting mechanism, and then a bottle cap is placed on a bottle body; and then the bottle cap is sealed to the bottle body through the top cap and the top wheel, and when the bottle body rotates, the rotating ring and the clamping block rotate along with the bottle body, so that the phenomenon that the bottle body is damaged due to the fact that the bottle body is horizontally inferred by the top wheel and easily rubs against the inner wall of the mounting base is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing device technical field especially, it relates to sealing device for oral liquid bottle production. BACKGROUND

[0002] Sealing device is used for fixing bottle cap to bottle body when oral liquid bottle production, sealing device is by workstation, mounting seat, tray, mounting block, machine case, pneumatic cylinder group, motor, top cap, mounting frame, top wheel and is composed, when using sealing device, the worker places oral liquid bottle on the tray in the mounting seat, and places bottle cap on oral liquid bottle, then starts the first pneumatic cylinder in the machine case on the mounting block on the workstation, makes the top cap press to bottle cap, then starts the motor, and the motor output end is connected with the top cap through the speed reducer and the connecting shaft, makes the top cap rotate, makes oral liquid bottle rotate, then starts the second pneumatic cylinder on the mounting frame, makes the top wheel contact with the top cap, thereby extruding bottle cap and bottle body to adhere, thereby fixing bottle cap to bottle body and sealing.

[0003] The inventor found that sealing device in daily work, when using, since in fixing bottle cap to bottle body, the second pneumatic cylinder is needed to push the top wheel, makes bottle cap and bottle body adhere, thereby causing bottle body to receive horizontal thrust, and bottle cap is fixed to bottle body and needs rotation, makes bottle body easy to rub with the inner wall of mounting seat and cause bottle body damage. UTILITY MODEL CONTENTS

[0004] The utility model discloses in order to solve the problem in actual use process, since in fixing bottle cap to bottle body, the second pneumatic cylinder is needed to push the top wheel, makes bottle cap and bottle body adhere, thereby causing bottle body to receive horizontal thrust, and bottle cap is fixed to bottle body and needs rotation, makes bottle body easy to rub with the inner wall of mounting seat and cause bottle body damage, and the sealing device for oral liquid bottle production is provided.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: sealing device for oral liquid bottle production, including workstation, the upper end fixed connection of workstation has mounting seat and mounting block, the inner wall bottom of mounting seat is provided with the tray that rotates by bearing, the front surface fixed connection of mounting block has machine case, the inner wall bottom of machine case is installed with first pneumatic cylinder, the output end of first pneumatic cylinder is installed with motor, the lower extreme of motor is provided with top cap, the top cap rotates by motor control, the lower extreme fixed connection of machine case has mounting frame, the right end of mounting frame is installed with second pneumatic cylinder, the output end of second pneumatic cylinder is provided with fixed assembly and mounting plate, the arc surface rotation of mounting plate is connected with top wheel, the upper end of mounting seat is provided with protection assembly, the protection assembly includes the clamping block setting in the inner wall both sides of mounting seat, the inner wall of mounting seat is provided with the rotation ring that rotates by bearing, and the elastic connecting mechanism is arranged between rotation ring and clamping block.

[0006] The effect achieved by the above components is that by arranging the protection assembly, when sealing the oral liquid bottle, the worker places the oral liquid bottle between the two clamping blocks, clamps and fixes it through the elastic connecting mechanism, then places the bottle cap on the bottle body, and then seals the bottle cap on the bottle body through the top cover and the top wheel. When the bottle body rotates, the rotating ring and the clamping block rotate, thereby avoiding the bottle body from being easily damaged due to friction with the inner wall of the mounting seat caused by horizontal pushing of the top wheel.

[0007] Preferably, the inner arc surface of the clamping block is fixedly connected with an auxiliary block, and the auxiliary block is a rubber pad.

[0008] The effect achieved by the above components is that by arranging the auxiliary block, the clamping block is prevented from directly contacting the oral liquid bottle.

[0009] Preferably, the elastic connecting mechanism comprises a damping rod fixedly connected to one side of the rotating ring, and the other end of the damping rod is fixed with the clamping block.

[0010] The effect achieved by the above components is that by arranging the damping rod, the rotating ring and the clamping block are connected.

[0011] Preferably, a spring is fixedly connected between the rotating ring and the clamping block, and the spring is sleeved on the damping rod.

[0012] The effect achieved by the above components is that by arranging the spring and the damping rod, when the oral liquid bottle is placed between the two clamping blocks, the spring is compressed, and the reverse force of the spring pushes the clamping block to clamp and fix the oral liquid bottle.

[0013] Preferably, the fixing assembly comprises a fixing block fixedly connected to the output end of the second air cylinder, the fixing block is inserted into the mounting plate, an operating groove is formed in the inner wall of the mounting plate, sliding plates are slidably connected to the inner wall of the operating groove on both sides, a clamping block is fixedly connected to one side of the sliding plate, and the clamping block penetrates through the mounting plate and is inserted into the fixing block.

[0014] The effect achieved by the above components is that when it is necessary to fix the top wheel on the mounting plate to the second air cylinder, the fixing block is inserted into the mounting plate by dragging the mounting plate, and then the clamping block is clamped into the fixing block by moving the sliding plates on both sides of the operating groove towards each other through the screwing mechanism, so as to fix the mounting plate to the second air cylinder.

[0015] Preferably, a threaded rod is rotatably connected to the inner wall of the operating groove by means of a bearing, and the threaded rod is threadedly connected with the sliding plate.

[0016] The effect achieved by the above components is that the worker screws the screw rod (in the case of loosening the threaded rod, the application can also use glue to bond the threads, and when it is necessary to remove, high-temperature melting of the glue and then strong screwing can be used), so that the sliding plates on both sides of the operating groove move towards each other.

[0017] Preferably, the screw rod is opposite in thread at both ends, and the surface of the clamping block is provided with a protrusion

[0018] The above-mentioned components achieve the effect of increasing the direct friction between the clamping block and the fixing block by providing the protrusion on the surface of the clamping block.

[0019] In summary, the present application has the following advantages:

[0020] In the present application, when sealing the oral liquid bottle, the worker places the oral liquid bottle between the two clamping blocks, clamps and fixes it through the elastic connecting mechanism, then places the bottle cap on the bottle body, and then seals the bottle cap on the bottle body through the top cover and the top wheel. When the bottle body rotates, the rotating ring and the clamping block rotate, thereby avoiding the bottle body from being easily rubbed against the inner wall of the mounting seat due to the horizontal pushing of the top wheel, and solving the problem that the bottle body is easily rubbed against the inner wall of the mounting seat due to the horizontal pushing of the top wheel when the bottle cap is fixed on the bottle body. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the protective assembly of the present application;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the present application Figure 2 It is an enlarged schematic diagram of the three-dimensional structure of A in the present application;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the fixing assembly of the present application.

[0025] Legend: 1, workbench; 2, protective assembly; 3, fixing assembly; 4, mounting block; 5, case; 6, first cylinder; 7, motor; 8, top cover; 9, mounting bracket; 10, second cylinder; 11, mounting plate; 12, top wheel; 13, mounting seat; 14, tray; 21, rotating ring; 22, clamping block; 23, elastic connecting mechanism; 231, spring; 232, damping rod; 24, auxiliary block; 31, fixing block; 32, clamping block; 33, operation slot; 34, sliding plate; 35, threaded rod. DETAILED DESCRIPTION

[0026] Reference Figure 1 and Figure 2As shown, the utility model provides a technical scheme: oral liquid bottle production is sealed with closing device including work table 1, the upper end fixedly connected with mounting seat 13 and mounting block 4 of work table 1, the inner wall bottom of mounting seat 13 is provided with the tray 14 of rotary connection by means of bearing, the front surface fixedly connected with the case 5 of mounting block 4, the inner wall bottom of case 5 is installed with first air cylinder 6, the output of first air cylinder 6 is installed with motor 7, and the lower end of motor 7 is provided with top cover 8, and top cover 8 is rotated by motor 7 control, and the lower end fixedly connected with mounting bracket 9 of case 5, and the right end of mounting bracket 9 is installed with second air cylinder 10, and the output of second air cylinder 10 is provided with fixed assembly 3 and mounting plate 11, and the arc surface rotationally connected with top wheel 12 of mounting plate 11, and the upper end of mounting seat 13 is provided with protection assembly 2.

[0027] The specific settings and effects of the protection assembly 2 and the fixed assembly 3 will be described below.

[0028] Referring to Figure 2 and Figure 3 As shown in the embodiment: protection assembly 2 includes clamping blocks 22 arranged on the inner walls of mounting seat 13, the inner walls of mounting seat 13 are provided with rotary rings 21 rotationally connected by bearings, and elastic connection mechanisms 23 are arranged between the rotary rings 21 and the clamping blocks 22. By setting the protection assembly 2, when sealing the oral liquid bottle, the worker places the oral liquid bottle between the two clamping blocks 22, clamps and fixes it through the elastic connection mechanism 23, then places the bottle cap on the bottle body, and then seals the bottle cap on the bottle body through the top cover 8 and the top wheel 12. When the bottle body rotates, the rotary ring 21 and the clamping block 22 rotate together, thereby avoiding the bottle body from being damaged due to friction with the inner wall of the mounting seat 13 caused by the horizontal pushing of the top wheel 12. The inner arc surface of the clamping block 22 is fixedly connected with an auxiliary block 24, which is a rubber pad. By setting the auxiliary block 24, the clamping block 22 is prevented from directly contacting the oral liquid bottle. The elastic connection mechanism 23 includes a damping rod 232 fixedly connected to one side of the rotary ring 21, and the other end of the damping rod 232 is fixed to the clamping block 22. By setting the damping rod 232, the rotary ring 21 and the clamping block 22 are connected. A spring 231 is fixedly connected between the rotary ring 21 and the clamping block 22. The spring 231 is sleeved on the damping rod 232. By setting the spring 231 and the damping rod 232, when the oral liquid bottle is placed between the two clamping blocks 22, the spring 231 is compressed, and its reverse force pushes the clamping block 22 to clamp and fix the oral liquid bottle.

[0029] Referring to Figure 4As shown, in the embodiment: the fixed assembly 3 comprises a fixed block 31 fixedly connected to the output end of the second cylinder 10, the fixed block 31 is inserted into the mounting plate 11, the inner wall of the mounting plate 11 is provided with an operation slot 33, the inner wall of the operation slot 33 is slidably connected with a sliding plate 34 on both sides, one side of the sliding plate 34 is fixedly connected with a clamping block 32, the clamping block 32 penetrates through the mounting plate 11 and is inserted into the fixed block 31, when it is needed to fix the top wheel 12 on the mounting plate 11 and the second cylinder 10, the mounting plate 11 is dragged, so that the fixed block 31 is inserted into the mounting plate 11, then the operation slot 33 is twisted, so that the sliding plates 34 on both sides of the operation slot 33 move close to each other, so that the clamping block 32 is clamped into the fixed block 31, thereby fixing the mounting plate 11 to the second cylinder 10, the inner wall of the operation slot 33 is provided with a threaded rod 35 rotatably connected by means of a bearing, the threaded rod 35 is threadedly connected with the sliding plate 34, the worker twists the screw rod (the application can also be used to stick glue on the thread when loosening the threaded rod 35, and the glue is melted by high temperature when it is needed to be removed, and then it is twisted with great force), so that the sliding plates 34 on both sides of the operation slot 33 move close to each other, the threads on both ends of the threaded rod 35 are opposite, the surface of the clamping block 32 is provided with a protrusion, by providing the protrusion on the surface of the clamping block 32, the direct friction between the clamping block 32 and the fixed block 31 is increased.

[0030] Working principle:

[0031] When the sealing device is used, the worker places the oral liquid bottle on the tray 14 in the mounting seat 13, and places the bottle cap on the oral liquid bottle, then starts the first cylinder 6 in the machine box 5 on the mounting block 4 on the workbench 1, so that the top cover 8 is pressed to the bottle cap, then starts the motor 7, the output end of the motor 7 is connected with the top cover 8 through the reducer and the connecting shaft, so that the top cover 8 rotates, and the oral liquid bottle rotates, then the second cylinder 10 on the mounting frame 9 is started, so that the top wheel 12 is in contact with the top cover 8, so as to extrude the bottle cap to fit the bottle body, so as to fix the bottle cap to the bottle body for sealing. When the oral liquid bottle is sealed, the worker places the oral liquid bottle between the two clamping blocks 22, and fixes it through the elastic connecting mechanism 23, then places the bottle cap on the bottle body, then seals the bottle cap to the bottle body through the top cover 8 and the top wheel 12. When the bottle body rotates, the rotating ring 21 and the clamping block 22 rotate together, so as to avoid that the bottle body is easily rubbed with the inner wall of the mounting seat 13 due to the horizontal pushing of the top wheel 12, and the bottle body is damaged. By arranging the auxiliary block 24, the clamping block 22 is avoided from directly contacting with the oral liquid bottle. By arranging the spring 231 and the damping rod 232, when the oral liquid bottle is placed between the two clamping blocks 22, the spring 231 is compressed, and the reverse force of the spring 231 pushes the clamping block 22 to clamp and fix the oral liquid bottle. When it is needed to fix the top wheel 12 on the mounting plate 11 and the second cylinder 10, the mounting plate 11 is dragged, so that the fixing block 31 is inserted into the mounting plate 11, then the worker twists the screw rod (the screw rod 35 can also be loosened by using glue to bond the threads, and when it is needed to be removed, the glue is melted by high temperature, and then the screw rod is twisted with great force), so that the sliding plates 34 on both sides of the operation groove 33 move towards each other, so that the clamping block 32 is clamped into the fixing block 31, so as to fix the mounting plate 11 to the second cylinder 10. By arranging the protrusions on the surface of the clamping block 32, the direct friction between the clamping block 32 and the fixing block 31 is increased.

[0032] It should be noted that all the damping rods in the case are telescopic dampers, which can absorb energy during telescoping.

[0033] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A sealing device for oral liquid bottle production, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected with a mounting seat (13) and a mounting block (4), the inner wall bottom of the mounting seat (13) is provided with a tray (14) rotatably connected by a bearing, the front surface of the mounting block (4) is fixedly connected with a machine box (5), the inner wall bottom of the machine box (5) is provided with a first cylinder (6), the output end of the first cylinder (6) is provided with a motor (7), the lower end of the motor (7) is provided with a top cover (8), the top cover (8) is controlled to rotate by the motor (7), the lower end of the machine box (5) is fixedly connected with a mounting frame (9), the right end of the mounting frame (9) is provided with a second cylinder (10), the output end of the second cylinder (10) is provided with a fixing assembly (3) and a mounting plate (11), the circular arc surface of the mounting plate (11) is rotatably connected with a top wheel (12), the upper end of the mounting seat (13) is provided with a protection assembly (2), the protection assembly (2) comprises clamping blocks (22) arranged on the inner wall of the mounting seat (13), the inner wall of the mounting seat (13) is provided with a rotating ring (21) rotatably connected by a bearing, and an elastic connecting mechanism (23) is arranged between the rotating ring (21) and the clamping block (22).

2. The closure device for oral liquid bottle production according to claim 1, characterized in that: The inner circular arc surface of the clamping block (22) is fixedly connected with an auxiliary block (24), and the auxiliary block (24) is a rubber pad.

3. The closure device for oral liquid bottle production according to claim 2, characterized in that: The elastic connecting mechanism (23) comprises a damping rod (232) fixedly connected to one side of the rotating ring (21), and the other end of the damping rod (232) is fixed to the clamping block (22).

4. The closure device for oral liquid bottle production according to claim 3, characterized in that: The rotating ring (21) and the clamping block (22) are fixedly connected with a spring (231) therebetween, and the spring (231) is sleeved on the damping rod (232).

5. The closure device for oral liquid bottle production according to claim 4, characterized in that: The fixing assembly (3) comprises a fixing block (31) fixedly connected to the output end of the second cylinder (10), the fixing block (31) is inserted into the mounting plate (11), the inner wall of the mounting plate (11) is provided with an operation slot (33), the inner wall of the operation slot (33) is slidably connected with a sliding plate (34) on both sides, one side of the sliding plate (34) is fixedly connected with a clamping block (32), and the clamping block (32) penetrates the mounting plate (11) and is inserted into the fixing block (31).

6. The closure device for oral liquid bottle production according to claim 5, characterized in that: The inner wall of the operation slot (33) is provided with a threaded rod (35) rotatably connected by a bearing, and the threaded rod (35) is threadedly connected with the sliding plate (34).

7. The closure device for oral liquid bottle production according to claim 6, characterized in that: The two ends of the threaded rod (35) are oppositely threaded, and the surface of the clamping block (32) is provided with a protrusion.

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