CN214456697U

CN214456697U - Liquid filling machine spiral cover head clamping device convenient to operation

Info

Publication number: CN214456697U
Application number: CN202120249334.8U
Authority: CN
Inventors: 付月松
Original assignee: Zhangjiagang Sibaote Packaging Machinery Co ltd
Current assignee: Zhangjiagang Sibaote Packaging Machinery Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to the technical field of filling machines, in particular to a filling machine cap screwing head clamping device convenient to operate, which comprises a fixed plate, four corners of the lower end of the fixed plate are fixedly connected with fixed rods, an extension plate is fixedly connected between the lower ends of the four fixed rods, the middle part of the lower end of the fixed plate is fixedly connected with a rotating motor, the lower end of the rotating motor is rotatably connected with a rotating shaft, guide rods are fixedly connected on the left side and the right side of the lower end of the extension plate, a bearing plate is fixedly connected between the lower ends of the two guide rods, the middle part of the upper end of the bearing plate is rotatably connected with a lead screw, the upper end of the periphery of the lead screw is in threaded connection with a rectangular cover, and the middle part of the lower end of the bearing plate is fixedly connected with a pressing block; through being located the bottle lid with four spiral cover splint all around, then make to rotate the motor and drive axis of rotation and lead screw and rotate to make the rectangle cover push down the sloping block, the sloping block then drives spiral cover splint and is close to and presss from both sides tight capping, thereby reaches the effect of quick and stable tight bottle lid of clamp, the simple operation.

Description

Liquid filling machine spiral cover head clamping device convenient to operation

Technical Field

The utility model relates to a liquid filling machine technical field especially relates to a liquid filling machine spiral cover head clamping device convenient to operation.

Background

The filling machine is mainly a small class of products in a packaging machine, and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine, a particle filling machine and the like from the aspect of packaging materials, the cap screwing mechanism is used for bottle cap screwing and unscrewing equipment after the plastic bottles and glass bottles are packaged, the cap screwing mechanism is one of main equipment of an automatic filling production line, and the cap screwing head is a key component of the cap screwing mechanism and directly influences the working efficiency and the working quality.

Present liquid filling machine spiral cover head clamping device, the bottle lid is pressing from both sides tightly and is screwing up the time, because the tight degree of clamp is not good, and is unfavorable for quick convenient pressing from both sides the bottle lid tight to can influence and press from both sides tight effect, spiral cover splint life is limited moreover, when spiral cover splint wearing and tearing are serious, is difficult to change alone the spiral cover splint, thereby can increase and change the degree of difficulty and maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquid filling machine spiral cover head clamping device convenient to operation to it is not good to solve the tight effect of bottle lid clamp that above-mentioned background art provided, and spiral cover splint are difficult to change alone, increase the problem of changing the degree of difficulty and maintenance cost.

In order to solve the prior art problem, the utility model discloses a liquid filling machine spiral cover head clamping device convenient to operation, including the fixed plate:

the equal fixedly connected with dead lever in fixed plate lower extreme four corners, and four fixedly connected with extension board between the dead lever lower extreme, fixed plate lower extreme middle part fixedly connected with rotates the motor, just it is connected with the axis of rotation to rotate the motor lower extreme rotation, the equal fixedly connected with guide bar in extension board lower extreme left and right sides, and two fixedly connected with bearing plate between the guide bar lower extreme, bearing plate upper end middle part rotates and is connected with the lead screw, just peripheral upper end threaded connection of lead screw has the rectangle cover, bearing plate lower extreme middle part fixedly connected with briquetting, just equal fixedly connected with spring telescopic link all around the briquetting, the terminal equal fixedly connected with sloping block of spring telescopic link, every the sloping block lower extreme has all opened T type groove, the inside joint in T type groove has T type piece, just T type piece lower extreme fixedly connected with spiral cover splint.

Furthermore, the lower end of the rotating shaft penetrates through the support plate, the lower end of the rotating shaft is fixedly connected with the upper end of the screw rod, and the rotating shaft is rotatably connected with the support plate.

Furthermore, the lower end of the guide rod penetrates through the rectangular cover, and the rectangular cover is connected with the guide rod in a sliding mode.

Furthermore, the sloping block is positioned at the lower end of the inner side of the rectangular cover, the lower end of the inner side of the rectangular cover is in contact with the outer side of the sloping block, and the outer side of the sloping block is inclined.

Furthermore, the lower end of each inclined block is in threaded connection with a screw rod, and the screw rods are in threaded connection with the T-shaped blocks.

Furthermore, the inner sides of the cover screwing clamping plates are connected with non-slip mats.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through being located four spiral cover splint around the bottle lid, then make and rotate motor drive axis of rotation and lead screw and rotate, thereby make the rectangle cover push down the sloping block, the sloping block then drives spiral cover splint and is close to and presss from both sides tight capping, thereby reach the effect of quick and stable tight bottle lid of clamp, the operation is convenient, and when the sloping block is no longer extruded, resilience force through the spring telescopic link, the sloping block resets to initial position, thereby do benefit to quick tight operation of going on next step clamp, with this circulation, work efficiency has been guaranteed, and make T type piece and T type groove separation, be convenient for change spiral cover splint, the condition emergence that is serious and is difficult to change in order to avoid spiral cover splint wearing and tearing, and the maintenance cost is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

fig. 3 is a schematic view of the rectangular cover of the present invention.

In FIGS. 1-3: the device comprises a fixed plate 1, a rotating motor 2, a fixed rod 3, a support plate 4, a rotating shaft 5, a screw rod 6, a guide rod 7, a rectangular cover 8, a bearing plate 9, a pressing block 10, a spring telescopic rod 11, a cover-screwing clamping plate 12, an inclined block 13, a T-shaped groove 14, a T-shaped block 15 and a screw rod 16.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3:

a liquid filling machine spiral cover head clamping device convenient to operation, includes fixed plate 1:

four corners of the lower end of the fixed plate 1 are fixedly connected with fixed rods 3, four support plates 4 are fixedly connected between the lower ends of the fixed rods 3, the middle part of the lower end of the fixed plate 1 is fixedly connected with a rotating motor 2, the lower end of the rotating motor 2 is rotatably connected with a rotating shaft 5, the left side and the right side of the lower end of each support plate 4 are fixedly connected with guide rods 7, a bearing plate 9 is fixedly connected between the lower ends of the two guide rods 7, the middle part of the upper end of the bearing plate 9 is rotatably connected with a lead screw 6, the upper end of the periphery of the lead screw 6 is in threaded connection with a rectangular cover 8, the middle part of the lower end of the bearing plate 9 is fixedly connected with a pressing block 10, the periphery of the pressing block 10 is fixedly connected with a spring telescopic rod 11, the tail end of the spring telescopic rod 11 is fixedly connected with inclined blocks 13, the lower end of each inclined block 13 is provided with a T-shaped groove 14, and T-shaped blocks 15 are clamped inside the T-shaped grooves 14, the lower end of the T-shaped block 15 is fixedly connected with a cover screwing clamping plate 12, the lower end of the rotating shaft 5 penetrates through the support plate 4, the lower end of the rotating shaft 5 is fixedly connected with the upper end of the screw rod 6, and the rotating shaft 5 is rotatably connected with the support plate 4;

specifically, four cap screwing clamping plates 12 are positioned around the bottle cap, and then the rotating motor 2 drives the rotating shaft 5 and the screw rod 6 to rotate, so that the screw rod 6 drives the rectangular cover 8 to move downwards and press the inclined block 13, the inclined block 13 drives the cap screwing clamping plates 12 to be close to and clamp the cap head, and meanwhile, the inclined block 13 extrudes the spring telescopic rod 11, as the periphery of the bottle cap is clamped by the cap screwing clamping plates 12, the stress area during clamping is increased, the clamping degree is improved, so that the effect of quickly and stably clamping the bottle cap is achieved, the operation is convenient and fast, and when the inclined block 13 is not extruded by the rectangular cover 8 any more, the inclined block 13 and the cap screwing clamping plates 12 are reset to the initial position through the resilience force of the spring telescopic rod 11, so that the next-step clamping operation can be quickly carried out, the cycle is realized, and the working efficiency is ensured;

further, when the service life of the screw cap clamping plate 12 expires, the T-shaped block 15 slides out of the T-shaped groove 14, and the T-shaped block 15 is separated from the T-shaped groove 14, so that the screw cap clamping plate 12 is convenient to replace, the situation that the screw cap clamping plate 12 is seriously worn and difficult to replace is avoided, and the maintenance cost is reduced.

The lower end of the guide rod 7 penetrates through the rectangular cover 8, and the rectangular cover 8 is connected with the guide rod 7 in a sliding manner;

furthermore, the rectangular cover 8 moves up and down along the guide rod 7, and the rectangular cover 8 is limited by the guide rod 7, so that the rectangular cover 8 is prevented from rotating when moving up and down, and the stability of the rectangular cover when moving up and down is ensured.

The inclined block 13 is positioned at the lower end of the inner side of the rectangular cover 8, the lower end of the inner side of the rectangular cover 8 is in contact with the outer side of the inclined block 13, and the outer side of the inclined block 13 is inclined;

furthermore, when the rectangular cover 8 moves downwards, the inclined block 13 is extruded along the inclined plane of the inclined block 13, so that the smoothness of the inclined block 13 during movement is ensured, the bottle cap with various outer diameters is clamped and fixed, and the practicability is ensured.

The lower end of each inclined block 13 is in threaded connection with a screw 16, and the screw 16 is in threaded connection with the T-shaped block 15;

further, when the T-shaped block 15 is clamped with the T-shaped groove 14, the screw 16 is screwed, and the screw 16 is screwed with the inclined block 13 and the T-shaped block 15, so that the stability of the T-shaped block 15 in the T-shaped groove 14 is ensured.

The inner sides of the cover screwing clamping plates 12 are both connected with anti-skid pads;

furthermore, the anti-slip pad increases the friction force when contacting with the bottle cap, thereby better preventing the bottle cap from slipping when being screwed down.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a liquid filling machine spiral cover head clamping device convenient to operation, includes fixed plate (1), its characterized in that:

the four corners of the lower end of the fixed plate (1) are fixedly connected with fixed rods (3), support plates (4) are fixedly connected among the lower ends of the four fixed rods (3), the middle of the lower end of the fixed plate (1) is fixedly connected with a rotating motor (2), the lower end of the rotating motor (2) is rotatably connected with a rotating shaft (5), the left side and the right side of the lower end of each support plate (4) are fixedly connected with guide rods (7), bearing plates (9) are fixedly connected between the lower ends of the guide rods (7), the middle of the upper end of each bearing plate (9) is rotatably connected with a lead screw (6), the upper ends of the peripheries of the lead screws (6) are in threaded connection with rectangular covers (8), the middle of the lower end of each bearing plate (9) is fixedly connected with a pressing block (10), spring telescopic rods (11) are fixedly connected around the pressing blocks (10), and oblique blocks (13) are fixedly connected at the tail ends of the spring telescopic rods (11), every T type groove (14) have all been opened to sloping block (13) lower extreme, T type groove (14) inside joint has T type piece (15), just T type piece (15) lower extreme fixedly connected with spiral cover splint (12).

2. A filler screw head clamping device for facilitating handling as set forth in claim 1 wherein: the lower end of the rotating shaft (5) penetrates through the support plate (4), the lower end of the rotating shaft (5) is fixedly connected with the upper end of the screw rod (6), and the rotating shaft (5) is rotatably connected with the support plate (4).

3. A filler screw head clamping device for facilitating handling as set forth in claim 1 wherein: the lower end of the guide rod (7) penetrates through the rectangular cover (8), and the rectangular cover (8) is connected with the guide rod (7) in a sliding mode.

4. A filler screw head clamping device for facilitating handling as set forth in claim 1 wherein: the sloping block (13) is positioned at the lower end of the inner side of the rectangular cover (8), the lower end of the inner side of the rectangular cover (8) is in contact with the outer side of the sloping block (13), and the outer side of the sloping block (13) is inclined.

5. A filler screw head clamping device for facilitating handling as set forth in claim 1 wherein: the lower end of each inclined block (13) is in threaded connection with a screw rod (16), and the screw rods (16) are in threaded connection with the T-shaped blocks (15).

6. A filler screw head clamping device for facilitating handling as set forth in claim 1 wherein: the inner sides of the cover screwing clamping plates (12) are connected with anti-skid pads.