Automatic capping device for bottle body

Abstract

The utility model belongs to the technical field of automatic capping, and discloses an automatic capping device for a bottle body, which comprises an operation table, a guide rod in the left-right direction is fixed in the center of the top surface of the operation table, and a capping device is mounted on the operation table on the rear side of the guide rod; the cover pressing device comprises a stand column, a lever, a driving rod, a pressing handle and an electric mechanism, the stand column is located on the rear side of the guide rod and fixed to the top face of the operation table through a bolt, the top of the stand column is connected with the lever through a fixing shaft, the rear end of the lever is hinged to the top of the driving rod, the front end of the lever is hinged to the top of the pressing handle, and the bottom of the driving rod is driven by the electric mechanism. The capping machine solves the problems that a capping machine in the prior art is high in cost, large in occupied area, not small enough and convenient to use and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic capping, and particularly relates to an automatic capping device for a bottle body. Background Art

[0002] In industries such as medicine and food, the automatic capping machine for bottle bodies in assembly line operation is a machine specifically used to complete sealing and packaging on various bottle containers on major assembly lines. Since the automatic capping machine for bottle bodies requires the cooperation of parts such as brackets, motors, cylinders, and control systems, the operating cost is high, the volume is large, the floor area is large, the quality is heavy, and it is not easy to move. This results in huge cost expenditures for workshops with small production quantities, and most of them use manual pressing for capping operations. Over time, it will cause pain in the palms of the staff, and the capping efficiency of the bottle caps is low. Therefore, a device that is convenient, small in size, and easy to move is needed to complete the capping operation of the bottle body. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic capping device for a bottle body, which solves the problems in the prior art such as high cost of the capping machine, large floor area, and lack of compactness and convenience in use.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An automatic capping device for a bottle body includes an operating table. A guiding rod in the left-right direction is fixedly arranged at the center of the top surface of the operating table. A capping device is installed on the operating table behind the guiding rod. The capping device includes a column, a lever, a driving rod, a pressing handle, and an electric mechanism. The column is located behind the guiding rod and is bolted to the top surface of the operating table. The top of the column is connected with the lever through a fixed shaft. The rear end of the lever is hinged to the top of the driving rod, and the front end is hinged to the top of the pressing handle. The bottom of the driving rod is driven by the electric mechanism.

[0006] Preferably, the electric mechanism includes a motor, a motor support seat, and a rocker. The motor is located inside the operating table and is fixed at the bottom through the motor support seat. The output end of the motor is fixed to one end of the rocker, and the other end of the rocker is connected to the bottom end of the driving rod through a shaft.

[0007] Preferably, the pressing handle is of a frustum-shaped structure, and a rubber pad is bonded to the bottom.

[0008] Preferably, a screw sleeve A is fixedly arranged at the front end of the lever. A screw rod A is threadedly connected inside the screw sleeve A. The bottom of the screw rod A is hinged to the top of the pressing handle, and a rotating plate is fixed at the top of the screw rod A.

[0009] Preferably, a lifting device is installed on the column; the lifting device includes a column sleeve, a positioning pin, a connecting plate, and a bushing. The column sleeve is slidably connected along the column and fixed in position by the positioning pin on the column sleeve. A connecting plate is fixed to the outer end of the column sleeve, and a bushing is fixed to the end of the connecting plate. A handle positioning device is installed inside the bushing; the handle positioning device includes a sliding cylinder, a top ring, a spring, screw B, and a top plate. The sliding cylinder is slidably connected up and down inside the bushing and is fixed to the handle at the bottom. A top ring is fixed to the top of the sliding cylinder, and a spring is sleeved on the sliding cylinder between the top ring and the top of the bushing. Screw B is threadedly connected to the top of the sliding cylinder, and a top plate is fixed to the top of screw B.

[0010] Preferably, a roller is connected to the front end of the lever by a shaft.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows:

[0012] 1) The operating table occupies a small area and is easy to place. It can carry the bottle body and the bottle cap. The motor drives the handle to automatically lift and lower through the lever principle to realize the capping operation of the bottle body. The production cost is low, the capping efficiency is high, and it is convenient to use, which can replace the manual capping operation.

[0013] 2) The connection between screw A and nut A can adjust the height of the handle, which is convenient for capping bottles of different heights and increases the practicability of automatic capping of the bottle body.

[0014] 3) The bushing can play a vertical guiding role for the handle through the sliding cylinder, avoiding the problem that the handle shakes left and right and cannot align with the bottle cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the external structural schematic diagram of Embodiment 1 of the present utility model;

[0016] Figure 2 is the sectional view of Embodiment 1 of the present utility model;

[0017] Figure 3 is the connection schematic diagram of nut A and nut B in Embodiment 2 of the present utility model;

[0018] Figure 4 is the position schematic diagram of the lifting device and the handle positioning device in Embodiment 3 of the present utility model;

[0019] Figure 5 is the sectional view of the handle positioning device in Embodiment 3 of the present utility model;

[0020] Figure 6 is the position schematic diagram of the roller in Embodiment 4 of the present utility model;

[0021] Icons: 1. Operating table; 2. Guide rod; 3. Gland device; 31. Column; 32. Lever; 321. Sleeve A; 322. Roller; 33. Active rod; 34. Press handle; 341. Screw A; 342. Rotating plate; 35. Electric mechanism; 351. Motor; 352. Motor support base; 353. Rocker; 36. Rubber pad; 4. Lifting device; 41. Column sleeve; 42. Positioning pin; 43. Connecting plate; 44. Bush; 5. Press handle positioning device; 51. Slide cylinder; 52. Top ring; 53. Spring; 54. Screw B; 55. Top plate. Detailed implementation

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0023] Embodiment 1

[0024] As Figure 1-2 shown, an automatic gland device for a bottle body includes an operating table 1, which is convenient to place and can bear the bottle body and the bottle cap. A guide rod 2 in the left-right direction is fixed at the center of the top surface of the operating table 1, which is conducive to the parallel arrangement of the bottle bodies. The gland device 3 is installed on the operating table 1 behind the guide rod 2; the gland device 3 includes a column 31, a lever 32, an active rod 33, a press handle 34, and an electric mechanism 35. The column 31 is located behind the guide rod 2 and is bolted to the top surface of the operating table 1. The top of the column 31 is connected to the lever 32 through a fixed shaft. The rear end of the lever 32 is hinged to the top of the active rod 33, and the front end is hinged to the top of the press handle 34. The bottom of the active rod 33 is driven by the electric mechanism 35. By driving the active rod 33 electrically, the lever 32 makes a lever movement, so that the press handle 34 can automatically lift and lower to perform the gland operation on the bottle body.

[0025] Furthermore, the electric mechanism 35 includes a motor 351, a motor support base 352, and a rocker 353. The motor 351 is located inside the operating table 1 and is fixed at the bottom through the motor support base 352. The output end of the motor 351 is fixed to one end of the rocker 353, and the other end of the rocker 353 is connected to the bottom end of the active rod 33 through a shaft. The connection mode between the motor 351 and the rocker 353 enables the motor 351 to rotate in only one direction, without the need for the motor 351 to alternate between forward and reverse rotations, and can realize the reciprocating up and down movement of the active rod 33. Therefore, it also drives the press handle 34 to perform reciprocating up and down movement.

[0026] Further, the pressing handle 34 is of a frustum structure, and a rubber pad 36 is adhesively bonded to the bottom to prevent the pressing handle 34 from coming into hard contact with the bottle cap and causing scratching of the bottle cap.

[0027] During the specific implementation process, place the bottle cap on the bottle body to be sealed, move it directly below the pressing handle, drive the rocker 353 to rotate through the motor 351, so that the active rod 33 reciprocates up and down, and through the connection between the lever 32 and the pressing handle 34, the lever principle is realized, so that the pressing handle 34 can also reciprocate up and down, and press the bottle cap into the bottle mouth of the bottle body.

[0028] Embodiment 2

[0029] In order to enable the height of the pressing handle 34 to be freely adjusted to facilitate capping operations on bottle bodies of different heights, improvements are made on the basis of Embodiment 1, as Figure 3 shown. In this embodiment, a screw sleeve A321 is fixed to the front end of the lever 32. A screw rod A341 is threadedly connected inside the screw sleeve A321. The bottom of the screw rod A341 is hinged to the top of the pressing handle 34, and a rotating plate 342 is fixed to the top of the screw rod A341.

[0030] During the specific implementation process, manually rotate the rotating plate 342 to change the connection position between the screw rod A341 and the screw sleeve A321, so as to adjust the height of the pressing handle 34 to meet the capping requirements of bottle bodies of different heights, thereby increasing the practicality.

[0031] Embodiment 3

[0032] In order to enable the pressing handle 34 to not only adjust its height but also perform capping operations by moving vertically, and to prevent it from shaking synchronously with the lever 32 and causing inaccurate positioning with the bottle cap, improvements are made on the basis of Embodiment 1, as Figure 4-5As shown in the figure, in this embodiment, a lifting device 4 is installed on the column 31; the lifting device 4 includes a column sleeve 41, a positioning pin 42, a connecting plate 43, and a bushing 44. The column sleeve 41 is slidably connected along the column 31 and is fixed in position by the positioning pin 42 on the column sleeve 41. A connecting plate 43 is fixed to the outer end of the column sleeve 41, and a bushing 44 is fixed to the end of the connecting plate 43. A handle positioning device 5 is installed inside the bushing 44, which can manually adjust the height of the handle positioning device 5 to meet the capping operations of bottles with different heights. The handle positioning device 5 includes a sliding cylinder 51, a top ring 52, a spring 53, a screw B54, and a top plate 55. The sliding cylinder 51 is slidably connected up and down inside the bushing 44 and is fixed to the handle 34 at the bottom. The sliding cylinder 51 guides the handle 34 in the vertical direction to prevent it from swaying synchronously with the lever 32 and causing inaccurate positioning with the bottle cap. A top ring 52 is fixed to the top of the sliding cylinder 51, and a spring 53 is sleeved on the sliding cylinder 51 between the top ring 52 and the top of the bushing 44, which can automatically reset the handle 34 upward after pressing down, facilitating the capping operation of the next bottle cap. The screw B54 is threadedly connected to the top of the sliding cylinder 51, and a top plate 55 is fixed to the top of the screw B54. The height of the top plate 55 can be adjusted by the screw B54 so that the top plate 55 moves within the trajectory range of the front end of the lever 32, and the front end of the lever 32 contacts the top plate 55 to realize the linkage of the handle 34.

[0033] During the specific implementation process, when adjusting the height of the lifting device 4, if the lifting device 4 is raised, it is necessary to adjust the top plate 55 to lower the same height, and vice versa, to ensure that the contact position between the front end of the lever 32 and the top plate 55 remains unchanged and to avoid the lever 32 being stuck or having no contact with the top plate 55. After the top plate 55 is moved downward by the contact of the lever 32, the sliding cylinder 51 slides vertically along the bushing 44, causing the handle 34 to move vertically downward to complete the pressing operation on the bottle cap, and the handle 34 is reset by the spring 53, facilitating the pressing operation of the next bottle cap.

[0034] Embodiment 4

[0035] In order to reduce friction when the front end of the lever 32 contacts the top plate 55 and avoid indentations on the top plate 55, an improvement is made on the basis of Embodiment 3, as Figure 6 shown in the figure, in this embodiment, a roller 322 is connected to the front end of the lever 32 through a shaft.

[0036] During the specific implementation process, the diameter of the roller 322 needs to be larger than the width of the lever 32 to ensure that the roller 322 contacts the top plate 55. Since the lever 32 rotates, the roller 322 will move in the horizontal and vertical directions. When the roller 322 contacts the top plate 55, the roller 322 will rotate, thereby achieving the effect of reducing friction with the top plate 55 and increasing the service life of the top plate 55.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic bottle capping device, characterized in that: It comprises an operating table (1), a guide rod (2) in the left and right directions is fixed at the center of the top surface of the operating table (1), and a cover pressing device (3) is installed on the operating table (1) at the rear side of the guide rod (2); The capping device (3) comprises a column (31), a lever (32), an active rod (33), a pressing handle (34), and an electric mechanism (35); the column (31) is located at the rear side of the guide rod (2) and is bolted to the top surface of the operating table (1); the top of the column (31) is connected to the lever (32) via a fixed axis; the rear end of the lever (32) is hinged to the top of the active rod (33), and the front end is hinged to the top of the pressing handle (34); the bottom of the active rod (33) is driven by the electric mechanism (35).

2. The automatic bottle capping device according to claim 1, characterized in that: The electric mechanism (35) comprises a motor (351), a motor support seat (352), and a rocker (353); the motor (351) is located inside the operating table (1), and the bottom is fixed by the motor support seat (352); the output end of the motor (351) is fixed to one end of the rocker (353), and the other end of the rocker (353) is connected to the bottom end of the active rod (33) via a shaft.

3. The automatic bottle capping device according to claim 1, characterized in that: The pressing handle (34) is a truncated cone structure, and a rubber pad (36) is bonded to the bottom.

4. The automatic bottle capping device according to claim 1, characterized in that: A screw sleeve A (321) is fixed to the front end of the lever (32), a screw sleeve A (321) is internally threadedly connected to a screw rod A (341), the bottom of the screw rod A (341) is hinged to the top of the pressure handle (34), and a rotating plate (342) is fixed to the top of the screw rod A (341).

5. The automatic bottle capping device according to claim 1, characterized in that: A lifting device (4) is installed on the column (31); The lifting device (4) comprises a column sleeve (41), a positioning pin (42), a connecting plate (43), and a shaft sleeve (44); the column sleeve (41) is slidably connected along the column (31) and fixed in position by the positioning pin (42) on the column sleeve (41); a connecting plate (43) is fixed to the outer end of the column sleeve (41); a shaft sleeve (44) is fixed to the end of the connecting plate (43); and a pressure handle positioning device (5) is installed in the shaft sleeve (44); The pressing handle positioning device (5) comprises a slide tube (51), a top ring (52), a spring (53), a screw rod B (54), and a top plate (55); the slide tube (51) is connected to slide up and down inside the shaft sleeve (44), and the bottom is fixed to the pressing handle (34); a top ring (52) is fixed to the top of the slide tube (51); a spring (53) is sleeved on the slide tube (51) between the top ring (52) and the top of the shaft sleeve (44); the screw rod B (54) is threadedly connected to the top of the slide tube (51); and a top plate (55) is fixed to the top of the screw rod B (54).

6. The automatic bottle capping device according to claim 5, characterized in that: The front end of the lever (32) is connected to a roller (322) via a shaft.

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