Oral liquid bottle cap screwing device

Abstract

The utility model relates to the technical field of oral liquid bottle cap screwing, and aims to solve the problems of complicated operation and low production efficiency of the existing device which adopts a single clamping cap such as a clamping block and the like. The utility model provides an oral liquid bottle cap screwing device which comprises a frame body and a workbench and further comprises a pair of cap body preset assemblies. The workbench is arranged at the bottom of the frame body; the frame body is telescopically connected with a cap screwing assembly towards the workbench; the pair of cover body preset assemblies are oppositely arranged at the two ends of the frame body; the cover body preset assembly is in sliding connection with the frame body; the cap body presetting assembly is arranged between the cap screwing assembly and the workbench; according to the oral liquid bottle cap screwing device provided by the utility model, a plurality of cap bodies can be placed in advance through the cap body preset assembly, so that batch cap body clamping can be conveniently carried out through the cap screwing assembly, then the cap body preset assembly is moved away, batch cap body installation can be carried out, the operation is simple, and the production efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral liquid bottle screw cap technical field, specifically, relate to a kind of oral liquid bottle screw cap device. BACKGROUND

[0002] In the production process of liquid preparation such as oral liquid, screw cap device is an indispensable part, which determines the final sealing of oral liquid bottle.

[0003] In the prior art, clamping structure is usually used for clamping, and then control clamping block is used for screwing cap operation, so as to realize the sealing of oral liquid bottle. For example, the patent with publication number CN217947625U discloses an oral liquid bottle screw cap device. Specifically, the device performs clamping action by clamping block in the main body of the device, transmits torque during clamping, screws the cap, and then relaxes the clamping block after screwing the cap, so that the clamping block is separated from the cap. For another example, the patent with publication number CN214031635U discloses an oral liquid bottle cap screwing device. Specifically, the device clamps the cap body in advance by clamping frame and clamping block, and then performs screwing operation by driving screwing motor.

[0004] However, in the prior art, whether clamping block or clamping frame is used to clamp the cap body in advance, the cap body is clamped individually, which is low in screwing efficiency and cannot meet the demand of efficient mass production.

[0005] Based on the above description, there is an urgent need for an oral liquid bottle screw cap device suitable for efficient production. SUMMARY

[0006] The utility model aims to provide an oral liquid bottle screw cap device, which aims to solve the technical problems of existing devices that use single clamping and screwing cap, such as clamping block, which are complex to operate and low in production efficiency.

[0007] The embodiments of the utility model realize the following technical solutions:

[0008] An oral liquid bottle screw cap device includes a frame body and a workbench, and further includes a pair of cap body prepositioning assemblies. The workbench is arranged at the bottom of the frame body. The frame body is telescopically connected to the workbench by a screwing assembly. The pair of cap body prepositioning assemblies are oppositely arranged at the two ends of the frame body. The cap body prepositioning assemblies are slidably connected to the frame body. The cap body prepositioning assemblies are arranged between the screwing assembly and the workbench.

[0009] Preferably, the cap body prepositioning assembly includes a Z-shaped supporting plate and a plurality of cap body prepositioning grooves. The top of the Z-shaped supporting plate is slidably connected to the frame body. The plurality of cap body prepositioning grooves are spaced apart and arranged at one end of the Z-shaped supporting plate close to the screwing assembly.

[0010] As preferred, the rotating cap assembly comprises a connecting plate body and a plurality of clamping members; the connecting plate body is connected to the top of the frame body in an extendable manner; and the connecting plate body is provided with a plurality of clamping members at an end close to the cap preset slot.

[0011] As preferred, the clamping members are connected to the connecting plate body through a rotating assembly.

[0012] As preferred, the Z-shaped supporting plate is provided with a plurality of sliding blocks at an end away from the workbench; the top of the frame body is provided with sliding grooves for embedding the sliding blocks; and the top of the frame body is provided with an extendable assembly connected to the sliding blocks.

[0013] As preferred, the connecting plate body is provided with a plurality of first infrared sensors at an end close to the Z-shaped supporting plate; and the Z-shaped supporting plate is provided with second infrared sensors at an end away from the sliding blocks and opposite to the first infrared sensors.

[0014] As preferred, the workbench is provided with third infrared sensors opposite to the first infrared sensors.

[0015] The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The oral liquid bottle rotating cap device provided by the utility model is convenient for pre-installing a plurality of cap bodies through the cap preset assembly, and then convenient for batch clamping of the cap bodies through the rotating cap assembly, and then the cap preset assembly is removed for batch installation of the cap bodies, so that the operation is simple and the production efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is Figure 1 It is an enlarged schematic view of partial structure A;

[0019] Figure 3 It is Figure 2 It is an enlarged schematic view of partial structure C;

[0020] Figure 4 It is Figure 1 It is an enlarged schematic view of partial structure B.

[0021] Figures: 1-frame body, 2-workbench, 3-cap preset assembly, 31-Z-shaped supporting plate, 32-cap preset slot, 4-rotating cap assembly, 41-connecting plate body, 42-clamping member, 5-rotating assembly, 6-sliding block, 7-sliding groove, 8-first infrared sensor, 9-second infrared sensor, 10-third infrared sensor. DETAILED DESCRIPTION

[0022] The specific embodiments are described below with reference to the drawings.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 4 The utility model provides the following technical scheme: An oral liquid bottle cap screwing device is suitable for the situation of batch production of oral liquid bottle cap screwing.

[0025] Specifically, as shown in Figure 1 and Figure 2 , an oral liquid bottle cap screwing device comprises a frame body 1 and a workbench 2, further comprises a pair of cap body preset assemblies 3; the workbench 2 is arranged at the bottom of the frame body 1; the frame body 1 is telescopically connected with a cap screwing assembly 4 at the workbench 2; the pair of cap body preset assemblies 3 are oppositely arranged at the two ends of the frame body 1; the cap body preset assemblies 3 are slidably connected with the frame body 1; the cap body preset assemblies 3 are arranged between the cap screwing assembly 4 and the workbench 2.

[0026] In this embodiment, the surface of the workbench 2 is provided with a plurality of limiting grooves for fixing oral liquid bottles, and correspondingly, the cap screwing assembly 4 is arranged on the side of the workbench 2 provided with the limiting grooves, so as to facilitate batch cap screwing operation; before the cap screwing operation, a plurality of caps to be installed are pre-installed by the pair of cap body preset assemblies 3, the cap body preset assembly 3 provided with the plurality of caps is slid into the bottom of the cap screwing assembly 4, the plurality of caps of the cap body preset assembly 3 are simultaneously clamped and pulled out by the cap screwing assembly 4, then the cap body preset assembly 3 is slid out, the cap screwing assembly 4 is telescopically adjusted towards the workbench 2, and the caps are sent to the top of the oral liquid bottle for cap screwing operation.

[0027] Specifically, as shown in Figure 1 and Figure 2 , the cap body preset assembly 3 comprises a Z-shaped supporting plate 31 and a plurality of cap body preset grooves 32; the top of the Z-shaped supporting plate 31 is slidably connected with the frame body 1; the plurality of cap body preset grooves 32 are spacedly arranged at one end of the Z-shaped supporting plate 31 close to the cap screwing assembly 4.

[0028] In this embodiment, the horizontal plate at one end of the Z-shaped supporting plate 3 close to the workbench 2 is provided with a size according to requirements, and further provided with a plurality of cap body preset grooves 32 at one end of the horizontal plate close to the cap screwing assembly 4, so as to facilitate batch arrangement of caps and batch cap screwing by the cap screwing assembly 4.

[0029] Specifically, as shown in Figure 2 and Figure 3 , the cap screwing assembly 4 comprises a connecting plate body 41 and a plurality of clamping pieces 42; the connecting plate body 41 is telescopically connected with the top of the frame body 1; the connecting plate body 41 is provided with a plurality of clamping pieces 42 at one end close to the cap body preset groove 32; the clamping piece 42 is connected with the connecting plate body 41 through a rotating assembly 5.

[0030] In this embodiment, the rotating assembly 5 is a motor-driven rotating base; the clamping piece 42 includes a clamping groove and a plurality of telescopic positioning beads arranged inside the clamping groove. The opening end of the clamping groove is extended to the cover pre-provision groove 32 by telescopic adjustment of the connecting plate body 41, until the cover in the cover pre-provision groove 32 is embedded in the clamping groove and fixed by the plurality of telescopic positioning beads. Further, the cover pre-provision groove 32 is removed by telescopic adjustment of the connecting plate body 41, and then the clamping groove with the cover is telescopic adjusted towards the workbench 2. Subsequently, the Z-shaped supporting plate 31 is slid and the rotating base is motor-driven to realize the cap screwing operation of the oral liquid bottle. The inside of the cover pre-provision groove 32 is provided with a convex limiting structure to limit the cover after being unscrewed, so that the cover does not deviate during clamping and affects the accuracy of subsequent cap screwing.

[0031] Specifically, as shown in Figure 1 and Figure 4 , the Z-shaped supporting plate 31 is provided with a plurality of sliding blocks 6 at one end away from the workbench 2; the top of the frame body 1 is provided with a sliding groove 7 for embedding the sliding blocks 6; and the top of the frame body 1 is provided with a telescopic assembly connected with the sliding blocks 6.

[0032] In this embodiment, the telescopic assembly includes a driving motor, a telescopic rod and a connecting seat; one end of the sliding block 6 is embedded in the sliding groove 7 and connected with the Z-shaped supporting plate 31; the other end of the sliding block 6 is connected with the connecting seat, and the sliding of the connecting seat is realized by the telescopic rod, so that the position adjustment of the Z-shaped supporting plate 31 is realized. The size of the frame body 1 can be set according to the length of the Z-shaped supporting plate 31, so that a pair of Z-shaped supporting plates 31 can be completely slid out of the bottom of the cap screwing assembly 4. In addition, in order to ensure the stable connection of the Z-shaped supporting plate 31, a pair of side walls of the sliding block 6 are provided with side sliding blocks, and the sliding groove is provided with sliding cavities for embedding the side sliding blocks, so as to further ensure the stability of the Z-shaped supporting plate 31 during sliding.

[0033] Specifically, as shown in Figure 1 and Figure 2 , the connecting plate body 41 is provided with a plurality of first infrared sensors 8 at one end close to the Z-shaped supporting plate 31; and the Z-shaped supporting plate 31 is provided with a second infrared sensor 9 opposite to the first infrared sensor 8 at one end away from the sliding block 6. The workbench 2 is provided with a third infrared sensor 10 opposite to the first infrared sensor 8.

[0034] In this embodiment, the first infrared sensor 8 and the second infrared sensor 9 are used to monitor the relative position of the connecting plate body 41 and the Z-shaped supporting plate 31, so as to ensure that the clamping groove of the clamping piece 42 and the cover pre-provision groove 32 can be accurately corresponded, and the cover can be accurately clamped. Further, the first infrared sensor 8 and the third infrared sensor 10 are corresponded, so as to ensure that the limiting groove on the workbench 2 can be accurately corresponded with the clamping groove of the clamping piece 42, and the accuracy during batch cap screwing is ensured.

Claims

1. A capping device for oral liquid bottles, comprising a frame (1) and a workbench (2), characterized in that: It also includes a pair of cover pre-positioning components (3); the workbench (2) is located at the bottom of the frame (1); the frame (1) is telescopically connected to the workbench (2) with a cap screwing assembly (4); the pair of cover pre-positioning components (3) are located opposite to each other at both ends of the frame (1); the cover pre-positioning components (3) are slidably connected to the frame (1); the cover pre-positioning components (3) are located between the cap screwing assembly (4) and the workbench (2).

2. The oral liquid bottle capping device according to claim 1, characterized in that: The cover pre-positioning assembly (3) includes a Z-shaped support plate (31) and a plurality of cover pre-positioning slots (32); the top of the Z-shaped support plate (31) is slidably connected to the frame (1); the plurality of cover pre-positioning slots (32) are spaced apart at one end of the Z-shaped support plate (31) near the capping assembly (4).

3. The oral liquid bottle capping device according to claim 2, characterized in that: The cap assembly (4) includes a connecting plate (41) and a plurality of clamping members (42); the connecting plate (41) is telescopically connected to the top of the frame (1); a plurality of clamping members (42) are spaced apart at one end of the connecting plate (41) near the pre-set groove (32) of the cap.

4. The oral liquid bottle capping device according to claim 3, characterized in that: The clamping member (42) is connected to the connecting plate (41) via the rotating assembly (5).

5. The oral liquid bottle capping device according to claim 3 or 4, characterized in that: The Z-shaped tray (31) has multiple sliders (6) at one end away from the workbench (2); the top of the frame (1) has a groove (7) for the sliders (6) to be inserted; the top of the frame (1) has a telescopic assembly connected to the sliders (6).

6. The oral liquid bottle capping device according to claim 5, characterized in that: The connecting plate (41) is provided with a plurality of first infrared sensors (8) at one end near the Z-shaped support plate (31); the Z-shaped support plate (31) is provided with a second infrared sensor (9) opposite to the first infrared sensors (8) at one end away from the slider (6).

7. The oral liquid bottle capping device according to claim 6, characterized in that: The workbench (2) is equipped with a third infrared sensor (10) opposite to the first infrared sensor (8).

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