CN220223523U

CN220223523U - Can cap screwing machine convenient to clamp

Info

Publication number: CN220223523U
Application number: CN202321944617.XU
Authority: CN
Inventors: 黄勇平
Original assignee: Fujian Xingguang Food Co ltd
Current assignee: Fujian Xingguang Food Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-22
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a can cap screwing machine convenient to clamp, which comprises a base, wherein the top of the base is fixedly connected with a top frame, the middle part of the top end of the top frame is fixedly provided with a hydraulic cylinder, the bottom end of the hydraulic cylinder penetrates through the top frame and is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a cap screwing seat, both sides of the cap screwing seat are fixedly provided with air cylinders, one ends of the two air cylinders penetrate through the inner wall of the cap screwing seat and are fixedly connected with clamping plates, the middle part of the top end of the base is fixedly connected with a placing box, the four side sides of the inner wall of the placing box are respectively and rotatably connected with a threaded rod through bearings, one ends of the four threaded rods are respectively and fixedly connected with a bevel gear, and the surface threads of the threaded rods are sheathed with threaded sleeves.

Description

Can cap screwing machine convenient to clamp

Technical Field

The utility model relates to the technical field of cap screwing machines, in particular to a can cap screwing machine convenient to clamp.

Background

The cap screwing machine can be used for screwing or unscrewing various bottle caps.

The can is packaged by screwing the bottle cap by using a cap screwing machine in the processing process, but the existing can cap screwing machine has the following defects in the using process:

(1) When the existing cap screwing machine is used for screwing caps, the can bodies with different sizes cannot be clamped and limited, and the universality is not strong;

(2) When the existing cap screwing machine descends to screw the cap, the cap screwing assembly is easy to collide with the top end of the can body, and damage to the top of the can body is caused to generate flaws.

Disclosure of Invention

The utility model aims to provide a can cap screwing machine convenient to clamp, which solves the problems that the existing cap screwing machine provided in the background art cannot clamp and limit can bodies with different sizes when screwing, the universality is not strong, a cap screwing component is easy to collide with the top end of the can body when screwing down, and the top of the can body is damaged to cause flaws.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can spiral cover machine convenient to centre gripping, includes the base, the top fixedly connected with roof-rack of base, the middle part fixed mounting on roof-rack top has the pneumatic cylinder, the bottom of pneumatic cylinder passes roof-rack fixed mounting and has first motor, the output fixedly connected with spiral cover seat of first motor, the equal fixedly mounted in both sides of spiral cover seat has the cylinder, two the inner wall fixedly connected with splint of spiral cover seat are passed to the one end of cylinder, the box is placed to the middle part fixedly connected with on base top, four avris of placing the box inner wall all rotate through the bearing and are connected with the threaded rod, four the equal fixedly connected with bevel gear of one end of threaded rod, threaded rod's surface screw cup joints threaded sleeve, threaded sleeve's top fixedly connected with holder, the middle part fixedly mounted at the box back has the second motor.

When using the can spiral cover machine of this technical scheme of centre gripping of being convenient for, can be spacing to not unidimensional can body centre gripping through changing four holder positions, the universality is wider, sets up buffer spring and avoids moving down excessively to cause the damage of can body when screwing up.

As a preferable technical scheme of the utility model, two sides of the top end of the inner wall of the spiral cover seat are fixedly connected with buffer springs, and the bottom ends of the two buffer springs are fixedly connected with a top plate. The buffer spring plays a role in buffering the downward moving pressure of the rotary cover seat.

As a preferable technical scheme of the utility model, a pressure switch is fixedly arranged in the middle of the top end of the inner wall of the spiral cover seat, and the hydraulic cylinder is electrically connected with the pressure switch. The pressure switch is used for controlling the opening and closing of the hydraulic cylinder.

As a preferable technical scheme of the utility model, the output end of the second motor penetrates through the inner wall of the placement box and is fixedly connected with one of the threaded rods. The second motor is used for driving the threaded rod to rotate.

As a preferable technical scheme of the utility model, the middle part of the bottom end of the inner wall of the placement box is fixedly connected with a support ring, and four threaded rods are respectively connected with four sides of the support ring in a penetrating way. The support ring is used for improving the stability of four threaded rods.

As a preferable technical scheme of the utility model, the four sides of the top end of the placement box are provided with displacement ports. The displacement opening plays a guiding role on the movement of the clamping piece.

As a preferable technical scheme of the utility model, the front surface of the placement box is fixedly provided with a switch panel, and the hydraulic cylinder, the air cylinder, the first motor and the second motor are electrically connected with an external power supply through the switch panel. The switch panel is used to control the operation of the electrical devices within the apparatus.

As a preferred embodiment of the present utility model, two adjacent bevel gears are engaged. The meshed bevel gears play a role of transmission.

Compared with the prior art, the utility model has the beneficial effects that:

1. the second motor is started to drive one of the threaded rods to rotate, the four threaded rods can be simultaneously rotated under the cooperation of the four bevel gears, and the threaded sleeve and the clamping piece above the threaded sleeve can linearly move under the limitation of the displacement opening, so that the tank bodies with different sizes can be clamped and limited by changing the positions of the four clamping pieces, and the universality is wider;

2. when the cover is moved downwards to cover the can cover to be ready for screwing, if the cover is moved downwards excessively, the top end of the can cover can be contacted with the top plate and extruded to the buffer spring, the buffer spring can buffer the pressure under the elastic action of the buffer spring, if the cover is still moved downwards continuously, the top plate can be contacted with the pressure switch, the hydraulic cylinder can be closed immediately after the pressure is monitored, and the damage of the can body is avoided.

Drawings

FIG. 1 is a plan view of the present utility model;

FIG. 2 is a top cross-sectional view of the placement case of the present utility model;

FIG. 3 is a perspective view of the placement case of the present utility model;

fig. 4 is a cross-sectional view of the screw cap base of the present utility model.

In the figure: 1. a base; 2. a top frame; 3. a hydraulic cylinder; 4. a first motor; 5. a cap screwing seat; 6. a cylinder; 7. a clamping plate; 8. placing a box; 9. a bearing; 10. a threaded rod; 11. bevel gears; 12. a support ring; 13. a second motor; 14. a threaded sleeve; 15. a clamping member; 16. a displacement port; 17. a switch panel; 18. a buffer spring; 19. a top plate; 20. and a pressure switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a can cap screwing machine convenient to clamp, which comprises a base 1, wherein a top frame 2 is fixedly connected to the top of the base 1, a hydraulic cylinder 3 is fixedly arranged in the middle of the top end of the top frame 2, a first motor 4 is fixedly arranged at the bottom end of the hydraulic cylinder 3 through the top frame 2, a cap screwing seat 5 is fixedly connected to the output end of the first motor 4 and plays a role in rotating and screwing, two cylinders 6 are fixedly arranged at two sides of the cap screwing seat 5, clamping plates 7 are fixedly connected to one ends of the two cylinders 6 through the inner wall of the cap screwing seat 5 and are used for clamping a can cap, a placing box 8 is fixedly connected to the middle of the top end of the base 1, threaded rods 10 are rotatably connected to four side edges of the inner wall of the placing box 8 through bearings 9, bevel gears 11 are fixedly connected to one ends of the four threaded rods 10, a threaded sleeve 14 is sleeved on the surface of the threaded rod 10 in a threaded manner that the threaded sleeve 14 can be driven to move during rotation, a clamping piece 15 is fixedly connected to the top end of the threaded sleeve 14 and is used for clamping a can body, and a second motor 13 is fixedly arranged in the middle of the back of the placing box 8.

When the novel tank cover is used, after the tank body is clamped and limited by the clamping piece 15, the hydraulic cylinder 3 is started to drive the rotary cover seat 5 to move downwards until the top of the tank body is covered, the two cylinders 6 are started to drive the clamping plates 7 to move and clamp the two sides of the tank cover, and then the first motor 4 drives the tank cover to rotate, so that the screwing effect is achieved;

the two sides of the top end of the inner wall of the spiral cover seat 5 are fixedly connected with buffer springs 18, the bottom ends of the two buffer springs 18 are fixedly connected with a top plate 19, a buffer function is achieved, the middle part of the top end of the inner wall of the spiral cover seat 5 is fixedly provided with a pressure switch 20, the hydraulic cylinder 3 is electrically connected with the pressure switch 20, the front surface of the placement box 8 is fixedly provided with a switch panel 17, and the hydraulic cylinder 3, the air cylinder 6, the first motor 4 and the second motor 13 are electrically connected with an external power supply through the switch panel 17 to control operation;

when the automatic tin can is used, an external power supply is connected, the operation of the equipment is controlled through the switch panel 17, when the rotary cap seat 5 moves down excessively, the top end of the can cap is contacted with the top plate 19 and extrudes the buffer spring 18, the buffer spring 18 can buffer the pressure under the elastic force action of the buffer spring 18, the damage to the top end of the can cap is avoided, if the rotary cap seat is still moving down continuously, the top plate 19 is contacted with the pressure switch 20, the hydraulic cylinder 3 is immediately closed after the pressure is monitored, and the damage to the can body is avoided;

the output end of the second motor 13 passes through the inner wall of the placement box 8 and is fixedly connected with one of the threaded rods 10 for transmission, the middle part of the bottom end of the inner wall of the placement box 8 is fixedly connected with the support ring 12, the four threaded rods 10 are respectively connected with the four sides of the support ring 12 in a penetrating way, the stability is improved, the four sides of the top end of the placement box 8 are provided with displacement ports 16, the guiding function is achieved, and the two adjacent bevel gears 11 are meshed, and the transmission function is achieved;

when the novel tank body clamping device is used, the support ring 12 is arranged to enable the installation of the threaded rod 10 to be more stable and not to be inclined, the second motor 13 is started to drive one of the threaded rods 10 to rotate, the four threaded rods 10 can be simultaneously rotated under the cooperation of the four bevel gears 11, and the threaded sleeve 14 and the clamping piece 15 above can be linearly moved under the limitation of the displacement opening 16 to clamp and fix the tank body.

When the can screwing machine convenient to clamp is particularly used, the first motor 4 and the second motor 13 are both speed reducing motors, the can body to be clamped is placed in the middle of the top end of the placing box 8, one of the threaded rods 10 is driven to rotate by starting the second motor 13, the four threaded rods 10 can be simultaneously rotated under the cooperation of the four bevel gears 11, and under the limitation of the displacement opening 16, the threaded sleeve 14 and the clamping piece 15 above can linearly move, so that the can body with different sizes can be clamped and limited by changing the positions of the four clamping pieces 15, the universality is wider, the hydraulic cylinder 3 is started to drive the screwing seat 5 to move downwards until the top of the can body is covered, the two cylinders 6 are started to drive the clamping plates 7 to clamp the two sides of the can body, then the first motor 4 drives the can body to rotate, the screwing seat is used for screwing, the top of the can body, and by arranging the buffer spring 18 on the top of the inner wall of the screwing seat 5, when the can body is arranged under the lower cover of the screwing seat 5, if the top end is in a linear movement, the can body is contacted with the top plate 19 and the top plate 18, the can body can be further damaged under the action of the buffer spring 18, and the pressure of the buffer spring 18 can be further monitored under the action of the pressure of the buffer spring 18, and the pressure of the piston rod 20 can be further prevented from being damaged when the piston rod is in the pressure 20 is further closed, and the pressure of the piston is further stressed, and the piston is the piston 20.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a can spiral cover machine convenient to centre gripping, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), roof-rack (2), pneumatic cylinder (3) are installed in the middle part fixed mounting on roof-rack (2) top, the bottom of pneumatic cylinder (3) is passed roof-rack (2) fixed mounting and is had first motor (4), the output fixedly connected with spiral cover seat (5) of first motor (4), the equal fixedly mounted on both sides of spiral cover seat (5) has cylinder (6), two the inner wall fixedly connected with splint (7) are passed to the one end of cylinder (6), the middle part fixedly connected with on base (1) top is placed box (8), four limit sides of placing box (8) inner wall are all rotated through bearing (9) and are connected with threaded rod (10), four the equal fixedly connected with bevel gear (11) of one end of threaded rod (10), the surface screw sleeve (14) of threaded rod (10) has cup jointed screw sleeve (15), the middle part fixed mounting that places the box (8) back has second motor (13).

2. A can end capping machine for facilitating gripping as defined in claim 1 wherein: buffer springs (18) are fixedly connected to two sides of the top end of the inner wall of the spiral cover seat (5), and top plates (19) are fixedly connected to the bottom ends of the two buffer springs (18).

3. A can end capping machine for facilitating gripping as defined in claim 1 wherein: the middle part at the top end of the inner wall of the spiral cover seat (5) is fixedly provided with a pressure switch (20), and the hydraulic cylinder (3) is electrically connected with the pressure switch (20).

4. A can end capping machine for facilitating gripping as defined in claim 1 wherein: the output end of the second motor (13) penetrates through the inner wall of the placement box (8) and is fixedly connected with one of the threaded rods (10).

5. A can end capping machine for facilitating gripping as defined in claim 1 wherein: the middle part fixedly connected with supporting ring (12) of placing box (8) inner wall bottom, and four threaded rod (10) respectively with four avris interlude connection of supporting ring (12).

6. A can end capping machine for facilitating gripping as defined in claim 1 wherein: the four sides of the top end of the placement box (8) are provided with displacement ports (16).

7. A can end capping machine for facilitating gripping as defined in claim 1 wherein: the front of the placement box (8) is fixedly provided with a switch panel (17), and the hydraulic cylinder (3), the air cylinder (6), the first motor (4) and the second motor (13) are electrically connected with an external power supply through the switch panel (17).

8. A can end capping machine for facilitating gripping as defined in claim 1 wherein: two adjacent bevel gears (11) are meshed.