CN216100624U

CN216100624U - Discharging device for large-diameter round paper cover forming machine

Info

Publication number: CN216100624U
Application number: CN202122241419.4U
Authority: CN
Inventors: 陈文蛟
Original assignee: Zhejiang Guohao Machinery Co ltd
Current assignee: Zhejiang Guohao Machinery Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-22
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a discharging device for a large-diameter round paper cover forming machine, which is characterized by comprising a landing frame, wherein a discharging arm for placing paper cover roll materials and a traction component for traction and conveying the paper cover strip materials released from the paper cover roll materials are arranged on the landing frame, the discharging arm is detachably and rotatably connected with the landing frame, an installation rotating shaft for detachably connecting one end of the discharging arm is arranged on the landing frame, a paper feeding shaft capable of being inserted into the middle part of the paper cover roll materials is arranged at the other end of the discharging arm, the installation rotating shaft is axially and rotatably connected to the middle part, close to the length direction, of the landing frame, the discharging arm can vertically swing on the landing frame through the installation rotating shaft, a lifting driving cylinder capable of driving the discharging arm to rotate around the installation rotating shaft is arranged on the landing frame, and the lifting driving cylinder is hinged to the middle part, close to the length direction, of the landing frame, the piston rod of the lifting driving cylinder is hinged with the discharging arm. The packaging length of the whole machine can be reduced, and the operation stability is improved.

Description

Discharging device for large-diameter round paper cover forming machine

Technical Field

The utility model relates to the technical field of paper cover processing equipment, in particular to a discharging device for a large-caliber round paper cover forming machine.

Background

For the catering industry, a paper cup or a paper bowl can be used for containing drinks and foods, and the paper cup or the paper bowl can be matched with a plastic cover for use, so that the drinks and the foods can be conveniently used for heat preservation, packaging, storage and the like. However, as environmental awareness increases, plastic caps are being replaced gradually, and the replacement is a more environmentally friendly paper cap. At present, the paper cover machine mainly needs to complete conveying of raw material paper scraps, then the paper scraps are sequentially subjected to edge folding, edge nesting and compaction through a plurality of dies, the edge folding enables the paper scraps to be integrally formed into a column shape, the edge nesting enables the bottom of the side wall to be inwards bent, and the compaction enables the side wall which is inwards bent to be integrally formed with the outer wall.

At present, chinese patent with publication number CN210940704U discloses an indentation integrated paper cover machine, which comprises a paper cover forming device, wherein an indentation part device capable of performing indentation operation on a paper cover raw material is arranged at a feed end of the paper cover forming device, and the indentation part device comprises a fixed knife plate fixed on a rack, an indentation die connected on the rack in a sliding manner, and an indentation driving device for driving the indentation die to approach or keep away from the fixed knife plate. Although the paper cover machine can perform indentation operation on the paper cover, one end of the paper feeding support is rotatably connected to one side of the rack, so that a supporting point of a lifting oil cylinder for lifting the paper feeding support is located on one side of the rack, the stability of the paper cover machine is reduced, and the paper feeding support and one side of the rack are arranged in an extending structure, so that the stress angle of the lifting oil cylinder is limited, and the packaging length of the whole machine is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a discharging device for a large-caliber round paper cover forming machine, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a discharging device for a large-diameter round paper cover forming machine is positioned at the feeding side of the paper cover forming machine and comprises a landing frame, wherein a discharging arm for placing paper cover roll materials and a traction component for traction and conveying the paper cover belt materials released from the paper cover roll materials are arranged on the landing frame, the discharging arm is detachably and rotatably connected with the landing frame, an installation rotating shaft for detachably connecting one end of the discharging arm is arranged on the landing frame, a paper feeding shaft capable of being inserted into the middle part of the paper cover roll materials is arranged at the other end of the discharging arm, the installation rotating shaft is axially and rotatably connected to the middle part, close to the length direction, of the landing frame, the discharging arm can vertically swing on the landing frame through the installation rotating shaft, a lifting driving cylinder capable of driving the discharging arm to rotate around the installation rotating shaft is arranged on the landing frame, the lifting driving cylinder is hinged to the middle part, close to the length direction, of the landing frame, and a piston rod of the lifting driving cylinder is hinged with the discharging arm.

The utility model is further configured to: the installation pivot one end is passed through the bearing and is rotated the connection and fall to the ground in the frame, be provided with the jack that supplies the installation pivot other end to peg graft on the blowing arm, the spiro union has the lock solid screw that can with the installation pivot butt on the blowing arm.

The utility model is further configured to: the paper feeding shaft is detachably connected with two unreeling discs which are respectively positioned on two sides of the paper cover roll material.

The utility model is further configured to: the paper feeding shaft is coaxially provided with a friction wheel which is abutted against the discharging arm.

The utility model is further configured to: the traction part is including rotating the guide roll that connects and be used for supplying paper lid area material coiling in falling to the ground the frame and rotate the driven voller and the drive roll that connect and be used for the centre gripping to carry paper lid area material in falling to the ground the frame and be used for driving drive roll pivoted driving motor, the axial parallel arrangement of guide roll and driven voller and drive roll, the driven voller slides and connects in falling to the ground the frame, the driven voller is for being close to or keeping away from the drive roll in the direction of sliding in falling to the ground the frame, it can push away the spring that the driven voller is close to the drive roll all the time to be provided with in the frame of falling to the ground.

The utility model is further configured to: the improved automatic lifting device is characterized in that an adjusting rotating shaft and a connecting plate connected between the adjusting rotating shaft and a driven roller are arranged on the floor rack, a sliding groove for the driven roller to pass through is formed in the connecting plate, an eccentric rotating shaft connected to the floor rack in an axial rotating mode is eccentrically arranged at the end of the adjusting rotating shaft, and the eccentric rotating shaft can drive the adjusting rotating shaft to rotate eccentrically in the axial rotating process.

In conclusion, the utility model has the following beneficial effects: firstly, the discharging arm can drive the discharging arm to swing back and forth on the floor stand through the lifting driving cylinder, when the discharging arm swings downwards, the paper feeding shaft is positioned at a loading position where a paper supply cover roll is placed on the paper feeding shaft, so that the height of the paper feeding shaft can be reduced, the paper supply cover roll is convenient to place in place, and when the discharging arm swings upwards, the paper feeding shaft drives the paper cover roll to suspend, and the paper cover roll rotates to release a paper cover belt material; meanwhile, the discharging arm can be detached from the landing rack, so that the packaging length of the whole machine of the paper cover forming machine can be effectively reduced; the discharging arm is rotatably connected to the middle part of the length direction of the landing frame, and the lifting driving cylinder is hinged to the middle part close to the length direction of the landing frame, so that the acting force point exerted on the landing frame by the discharging arm and the lifting driving cylinder is positioned in the middle part of the landing frame, the stability of the landing frame during operation is improved, and the working stability of the paper cover forming machine is improved; meanwhile, two points of the discharging arm and the lifting driving cylinder which are connected to the landing frame are close to the middle of the landing frame, so that the stress angle of the lifting oil cylinder is effectively improved, the supporting stability of the lifting driving cylinder is effectively improved, and the service life of the lifting driving cylinder is prolonged.

Drawings

FIG. 1 is a schematic perspective view of a feeding device for a large-diameter circular paper cover forming machine;

FIG. 2 is a schematic perspective view of the other side of the discharging device for the large-diameter circular paper cover forming machine;

FIG. 3 is a perspective view of the traction member;

fig. 4 is a schematic perspective view of the adjusting shaft.

Reference numerals: 1. a landing frame; 11. a discharge arm; 111. a paper feeding shaft; 112. a jack; 113. placing the reel; 114. a friction wheel; 12. installing a rotating shaft; 13. a lift drive cylinder; 2. a traction member; 21. a guide roller; 22. a driven roller; 23. a drive roll; 24. a drive motor; 25. a spring; 26. adjusting the rotating shaft; 261. an eccentric rotating shaft; 27. a connecting plate; 271. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, a discharging device for a large-diameter round paper cover forming machine is located at the feeding side of the paper cover forming machine, and comprises a landing frame 1, a discharging arm 11 for placing paper cover roll material and a traction component 2 for traction and conveying the paper cover strip material released from the paper cover roll material are arranged on the landing frame 1, the discharging arm 11 is detachably and rotatably connected with the landing frame 1, an installation rotating shaft 12 for detachably connecting one end of the discharging arm 11 is arranged on the landing frame 1, a paper feeding shaft 111 capable of being inserted into the middle part of the paper cover roll material is arranged at the other end of the discharging arm 11, the installation rotating shaft 12 is axially and rotatably connected to the middle part of the landing frame 1 close to the length direction of the installation rotating shaft 12, the discharging arm 11 can swing up and down on the landing frame 1 through the installation rotating shaft 12, a lifting driving cylinder 13 capable of driving the discharging arm 11 to rotate around the installation rotating shaft 12 is arranged on the landing frame 1, the lifting driving cylinder 13 is hinged to the middle part of the floor stand 1 close to the length direction of the floor stand, and a piston rod of the lifting driving cylinder 13 is hinged to the discharging arm 11.

Firstly, the discharging arm 11 can drive the discharging arm to swing back and forth on the floor stand 1 through the lifting driving cylinder 13, when the discharging arm 11 swings downwards, the paper feeding shaft 111 is positioned at a loading position where a paper supply cover roll is placed on the paper feeding shaft 111, so that the height of the paper feeding shaft 111 can be reduced, the paper supply cover roll can be placed in place conveniently, and when the discharging arm 11 swings upwards, the paper feeding shaft 111 drives the paper cover roll to suspend in the air, and the paper cover roll can rotate to release a paper cover belt material conveniently; meanwhile, the discharging arm 11 can be detached from the landing frame 1, so that the overall packaging length of the paper cover forming machine can be effectively reduced; moreover, the discharging arm 11 is rotatably connected to the middle part of the length direction of the landing frame 1, and the lifting driving cylinder 13 is also hinged to the middle part close to the length direction of the landing frame 1, so that the acting force point exerted on the landing frame 1 by the discharging arm 11 and the lifting driving cylinder 13 is positioned in the middle part of the landing frame 1, the stability degree of the landing frame 1 during operation is favorably improved, and the working stability of the paper cover forming machine is favorably improved; meanwhile, two points of the material placing arm 11 and the lifting driving cylinder 13 which are connected to the landing frame 1 are close to the middle of the landing frame 1, so that the stress angle of the lifting oil cylinder is effectively improved, the supporting stability of the lifting driving cylinder 13 is effectively improved, and the service life of the lifting driving cylinder 13 is prolonged.

One end of the mounting rotating shaft 12 is rotatably connected to the floor stand 1 through a bearing, the discharging arm 11 is provided with a jack 112 for inserting the other end of the mounting rotating shaft 12, and the discharging arm 11 is screwed with a locking screw capable of abutting against the mounting rotating shaft 12. This simple structure easy to implement can enough effectively improve the nimble degree of rotation of blowing arm 11, also is favorable to improving the convenient degree of dismouting of blowing arm 11.

The paper feeding shaft 111 is detachably connected with two unwinding trays 113 respectively positioned at two sides of the paper cover roll. The unwinding disc 113 is abutted to the two sides of the paper cover coil stock to play a limiting role, so that the stability of the paper cover tape stock during release is improved.

The paper feed shaft 111 is coaxially provided with a friction wheel 114 which abuts against the discharge arm 11. The friction wheel 114 is arranged to facilitate the deformation of the paper feeding shaft 111 when receiving the paper cover roll, and further facilitate the flexibility of the rotation of the paper cover roll.

The traction part 2 comprises a guide roller 21 which is rotatably connected to the floor rack 1 and used for winding a paper cover belt material, a driven roller 22 and a driving roller 23 which are rotatably connected to the floor rack 1 and used for clamping and conveying the paper cover belt material, and a driving motor 24 used for driving the driving roller 23 to rotate, the guide roller 21, the driven roller 22 and the driving roller 23 are arranged in an axial parallel mode, the driven roller 22 is connected to the floor rack 1 in a sliding mode, the driven roller 22 slides in the floor rack 1 in a direction close to or far away from the driving roller 23, and a spring 25 capable of pushing the driven roller 22 to be close to the driving roller 23 all the time is arranged on the floor rack 1. The driving motor 24 drives the driving roller 23 to rotate, the driving roller 23 can be matched with the driven roller 22 to clamp the paper cover strip material for conveying, and the spring 25 enables the driven roller 22 to elastically abut against the driving roller 23, so that the stability of the traction part 2 for drawing the paper cover strip material is improved.

The outer side wall of the driven roller 22 can be coated with an elastic layer, which is beneficial to further improving the clamping effect of the driven roller 22 and the driving roller 23.

The floor rack 1 is provided with an adjusting rotating shaft 26 and a connecting plate 27 connected between the adjusting rotating shaft 26 and the driven roller 22, the connecting plate 27 is provided with a chute 271 for the driven roller 22 to pass through, the end part of the adjusting rotating shaft 26 is eccentrically provided with an eccentric rotating shaft 261 which is axially and rotatably connected to the floor rack 1, and the eccentric rotating shaft 261 can drive the adjusting rotating shaft 26 to eccentrically rotate in the axial rotating process. The eccentric rotating shaft 261 can drive the driven roller 22 to slide through the adjusting rotating shaft 26 and the connecting plate 27 in the rotating process, so that the clamping acting force of the driven roller 22 against the driving roller 23 or the gap between the driven roller 22 and the driving roller 23 can be adjusted, and the use flexibility of the traction part 2 is greatly improved.

In order to improve the convenience of the rotation of the eccentric rotating shaft 261, a handle can be arranged on the eccentric rotating shaft 261, so that the control is convenient.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a blowing device for heavy-calibre circle paper lid make-up machine, is located the feeding side of paper lid make-up machine, including falling to the ground frame (1), fall to the ground and be provided with on frame (1) and be used for supplying the blowing arm (11) that the paper lid coil stock was placed and be used for drawing traction element (2) that carry the paper lid area material that releases from the paper lid coil stock, characterized by: the discharging arm (11) is detachably and rotatably connected with the floor stand (1), an installation rotating shaft (12) for detachably connecting one end of the discharging arm (11) is arranged on the floor stand (1), the other end of the discharging arm (11) is provided with a paper feeding shaft (111) which can be inserted into the middle part of the paper cover roll, the mounting rotating shaft (12) is axially and rotatably connected to the middle part of the floor stand (1) close to the length direction of the floor stand, the discharging arm (11) can swing up and down on the floor stand (1) through the mounting rotating shaft (12), a lifting driving cylinder (13) which can drive the discharging arm (11) to rotate around the mounting rotating shaft (12) is arranged on the floor stand (1), the lifting driving cylinder (13) is hinged on the floor stand (1) near the middle part of the length direction, and a piston rod of the lifting driving cylinder (13) is hinged with the discharging arm (11).

2. The emptying device for the large-caliber round paper cover forming machine as claimed in claim 1, wherein the emptying device comprises: the mounting structure is characterized in that one end of the mounting rotating shaft (12) is rotatably connected to the floor stand (1) through a bearing, a jack (112) for inserting the other end of the mounting rotating shaft (12) is arranged on the discharging arm (11), and a locking screw capable of being abutted to the mounting rotating shaft (12) is screwed on the discharging arm (11).

3. The emptying device for the large-caliber round paper cover forming machine as claimed in claim 1, wherein the emptying device comprises: the paper feeding shaft (111) is detachably connected with two unreeling discs (113) which are respectively positioned at two sides of the paper cover roll material.

4. The emptying device for the large-caliber round paper cover forming machine as claimed in claim 3, wherein the emptying device comprises: the paper feeding shaft (111) is coaxially provided with a friction wheel (114) which is abutted with the discharging arm (11).

5. The emptying device for the large-caliber round paper cover forming machine as claimed in claim 1, wherein the emptying device comprises: traction member (2) including rotate connect be used for supplying paper lid area material convoluted guide roll (21) on falling to the ground frame (1) and rotate to connect driven voller (22) and drive roll (23) that are used for the centre gripping to carry paper lid area material on falling to the ground frame (1) and be used for driving drive roll (23) pivoted driving motor (24), the axial parallel arrangement of guide roll (21) and driven voller (22) and drive roll (23), driven voller (22) are slided and are connected on falling to the ground frame (1), driven voller (22) are for being close to or keeping away from drive roll (23) in the direction of sliding on falling to the ground frame (1), it can propelling movement driven voller (22) be close to spring (25) of drive roll (23) all the time to be provided with on falling to the ground frame (1).

6. The emptying device for the large-caliber round paper cover forming machine as claimed in claim 5, wherein the emptying device comprises: be provided with on the frame that falls to the ground (1) and adjust pivot (26) and connect connecting plate (27) between adjusting pivot (26) and driven voller (22), be provided with spout (271) that supply driven voller (22) to pass on connecting plate (27), the tip of adjusting pivot (26) is eccentric to be provided with eccentric pivot (261) that the axial rotation is connected on falling to the ground frame (1), and eccentric pivot (261) can drive in the axial rotation in-process and adjust pivot (26) eccentric rotation.