CN112660867B

CN112660867B - Connect foldable paper frame of putting of dress paper

Info

Publication number: CN112660867B
Application number: CN202110052746.7A
Authority: CN
Inventors: 任猛; 于芊; 崔献锦
Original assignee: Zhumadian Fashida Industry And Trade Co ltd
Current assignee: Zhumadian Fashida Industry And Trade Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-07-22
Anticipated expiration: 2041-01-15
Also published as: CN112660867A

Abstract

The invention relates to the technical field of paper processing equipment, and discloses a folding paper placing frame for tipping paper, which comprises a support frame, wherein a clamping ring is arranged at the top end of the support frame, a support shaft penetrates through the inside of the clamping ring, a folding frame is arranged on the inner side of the support frame, a paper roll penetrates through the middle of the support shaft, a clamping hook is arranged on one side of the clamping ring, which is far away from the paper roll, a support is arranged at the upper end of the clamping hook, a fixing sleeve is arranged in the middle of the support, a bottom plate is arranged at the bottom of the folding frame, and a baffle is arranged on the inner side of the support, which is close to the top of the paper roll. According to the tipping paper folding type paper placing frame, the bottom plate is arranged, so that the placing stability of the supporting frame and the folding frame is enhanced; by inserting the baffle between the paper roll and the paper port, the paper cutting operation is convenient and fast, and the damage to the paper can be effectively reduced; through setting up the clamp ring on the support frame top, carry out the centre gripping to the back shaft, the steadiness of reinforcing scroll play paper, and utilize the fixed block reinforcing pothook to the stability of back shaft joint, it is more convenient fast to make the mounting of supporting shaft.

Description

Foldable paper frame of putting of tipping paper

Technical Field

The invention relates to the technical field of paper processing equipment, in particular to a folding paper placing rack for tipping paper.

Background

The tipping paper is a special paper for tipping filter tip and cigarette, commonly called tipping paper, mainly used for tobacco production, and is prepared by coating and printing tipping base paper, and carries out post-processing treatments such as gold stamping, punching and the like according to design requirements, and finally, the printed material is cut into small coils for cigarette rolling and connecting cigarettes for cigarette packaging equipment, the paper placing frame is a special supporting tool for paper production and processing, and generally comprises a supporting frame, a supporting shaft and a cutting mechanism, wherein the supporting shaft is used for fixing the paper roll on the supporting frame, so that the port of the paper roll is free from extrusion and the paper roll is convenient to discharge, because the structure of support frame is big, occupy more space, consequently the folding paper frame of putting uses more extensively, is more convenient for put taking in of paper frame.

Present foldable paper frame of putting single structure, need dismantle the back shaft from the support frame when back shaft supports the scroll, it is too troublesome to the installation of scroll, and the stability that the back shaft was placed on the support frame is not high, the scroll receives the paper to pull and takes place horizontal slip easily, causes to support the unstability, the condition that the support frame emptys even, and cutting mechanism need apply the pulling force to the paper cutting, cause the damage to the paper easily, we propose a kind for this reason and connect the foldable paper frame of putting of dress paper.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a folding paper placing frame for tipping paper, which has the advantages of facilitating the installation and disassembly of a paper roll, enabling a supporting shaft to be installed more conveniently and more stably, effectively avoiding the shaking of the paper roll, further enabling the supporting frame to be placed more stably, facilitating the writing and cutting of paper, and the like, and solves the problems that the traditional paper roll is too troublesome to install, the stability of the supporting shaft placed on the supporting frame is not high, the paper roll is pulled by the paper to easily slide left and right, the supporting frame is not placed stably, and the paper is easily damaged when a cutting mechanism cuts the paper.

In order to realize the purposes of facilitating the installation and the disassembly of the paper roll, ensuring that the supporting shaft is more convenient and more stable to install and effectively avoiding the shaking of the paper roll, further ensuring that the supporting frame is more stably placed and facilitating the writing cutting of paper, the invention provides the following technical scheme: the utility model provides a connect foldable paper frame of putting of dress paper, includes the support frame, the support frame top is provided with the clamping ring, the inside back shaft that runs through of clamping ring is provided with, the support frame inboard is provided with the folding leg, the back shaft middle part runs through and is provided with the scroll, one side that the scroll was kept away from to the clamping ring is provided with the pothook, the pothook upper end is provided with the support, the support middle part is provided with fixed cover, the folding leg bottom is provided with the bottom plate, the support inboard is close to the scroll top and is provided with the baffle.

Preferably, the back shaft both ends are provided with the axle sleeve, the axle sleeve cup joints with the back shaft, the back shaft runs through pothook, clamping ring and scroll in proper order, clamping ring and pothook fixed connection, one side that the support frame was kept away from to the folding leg upper end contacts with the scroll both ends.

Preferably, a hinge is arranged between the clamping ring and the support frame, the hinge is respectively fixedly connected with the support frame and the clamping ring, the clamping ring is in the shape of a circular arc, the clamping rings are two groups in number and are symmetrically arranged relative to the support frame, and the clamping rings are rotatably connected with the support frame to form a circular ring.

Preferably, the support frame top is provided with flexible groove, flexible inslot portion is provided with the slider, slider lower extreme surface is provided with the spacing ring, the spacing ring lower extreme is provided with first spring, the slider bottom is provided with the ejector pin, the one end that the ejector pin is close to the slider is provided with the round pin axle, flexible groove lower extreme is provided with the arc wall, the slider slides in flexible inslot and stretches out and draws back, slider and spacing ring integral type structure, first spring both ends respectively with spacing ring, flexible groove fixed connection, when first spring is in normal condition, the slider stretches out from flexible inslot.

Preferably, the ejector rods are bent into an arc shape, the number of the ejector rods is two, the ejector rods are symmetrically arranged relative to the sliding blocks, the ejector rods are rotatably connected through pin shafts, the ejector rods slide in the arc-shaped grooves, and one ends, far away from the pin shafts, of the ejector rods penetrate through the arc-shaped grooves and are fixedly connected with the bottoms of the clamping rings.

Preferably, the back shaft is close to pothook department surface and is provided with solid fixed ring, gu fixed ring both sides are provided with the fixed block, gu fixed ring and back shaft fixed connection, fixed block and solid fixed ring integral type structure, the pothook inner wall is provided with the spout, the inside roof that is provided with of spout, one side that the roof is close to the spout is provided with the second spring, inside the fixed block passes through the spout and inserts the pothook, fixed block and spout sliding connection.

Preferably, the top plate slides in the sliding groove, two ends of the second spring are respectively fixedly connected with the sliding groove and the top plate, and the second spring is located at the upper end and the middle of the sliding groove.

Preferably, the inside through-hole that runs through in fixed cover both ends is provided with, the inside montant that is provided with of through-hole, the montant top is provided with the clamp plate, the montant lower extreme runs through and is provided with the third spring, the montant bottom is provided with the fixed plate, the fixed plate bottom is provided with the cutting tooth, the montant runs through fixed cover through the through-hole, montant top and clamp plate fixed connection, montant bottom and fixed plate fixed connection, third spring both ends respectively with fixed cover, fixed plate fixed connection, the montant runs through the third spring.

Preferably, the cutting teeth are of saw-toothed shapes, the cutting teeth are connected and arranged at the bottom of the fixing plate, the cutting teeth are in contact with the upper surface of the baffle, the baffle is fixedly connected with the bracket, the number of the baffles is two, the baffles are symmetrically arranged relative to the paper roll, and the baffle is positioned between the paper roll and the paper port.

Preferably, the bottom plate upper surface is provided with the coupling ring, the coupling ring both sides are provided with three hornblocks, the bottom plate bottom is provided with the arch, the coupling ring runs through the folding leg, the coupling ring rotates with the folding leg to be connected, bottom plate and coupling ring fixed connection, three hornblocks respectively with coupling ring, bottom plate welding, the bottom plate passes through the coupling ring and is connected with the folding leg rotation.

Compared with the prior art, the invention provides a folding paper placing rack for tipping paper, which has the following beneficial effects:

1. this kind connects foldable paper frame of putting of dress paper, through set up the bottom plate bottom the folding leg, when the relative support frame turned angle of folding leg expandes, support frame bottom all contacts with ground bottom the folding leg, utilize the foot to step on the bottom plate, make the bottom plate receive pressure, the bottom plate drives the hookup ring and rotates on the folding leg, thereby make bottom plate turned angle be in the folding leg bottom, utilize the area of contact of bottom plate increase folding leg and ground, and through the frictional force of protruding increase bottom plate with the ground contact, avoid the bottom plate subaerial slip, thereby strengthen the stability that support frame and folding leg placed.

2. This kind connect foldable paper frame of putting of dress paper, through inserting the baffle between scroll and paper port, make the paper port carry from the baffle upper end, when needs are cuted the paper, the clamp plate is pressed to the manual pressure, the clamp plate promotes the montant and moves down in the through-hole, the extension of third spring, the montant promotes the fixed plate and moves down, the fixed plate drives the cutting tooth again and moves down, the cutting tooth contacts with the baffle upper surface, thereby cut the paper, loosen the pressure to the clamp plate, the rebound of third spring shrink drives the fixed plate and kick-backs, the cutting tooth moves up, the fixed plate promotes the montant and resets, the cutting simple operation, can effectively reduce and cause the damage to the paper.

3. The foldable paper placing frame for tipping paper is characterized in that a clamping ring is arranged at the top end of a support frame, when a support shaft is arranged on the support frame, the support shaft is arranged in the middle of the clamping ring through a gap between the clamping rings, the bottom of the support shaft extrudes a sliding block, the sliding block retracts into a telescopic groove, the limiting ring moves downwards to extrude a first spring, the first spring contracts, the bottom of the sliding block extrudes a mandril which rotates and expands relative to a pin shaft, the mandril slides in the arc-shaped groove, one end of the mandril, far away from the pin shaft, extends out of the arc-shaped groove to jack the clamping ring, the clamping ring rotates relative to the support frame through a hinge to form a ring, the top ends of the clamping rings are mutually connected to form a ring, the support shaft is clamped, the support shaft can be effectively prevented from shaking, the support shaft is contacted with two ends of a paper roll through the inner side wall of the folding frame, the folding frame limits the paper roll, and can effectively prevent the paper roll from sliding on the support shaft, the paper discharging smoothness of the paper roll is enhanced.

4. This kind connect foldable paper frame of putting of dress paper, through set up solid fixed ring on the back shaft, the in-process of back shaft installation, the back shaft drives solid fixed ring and inserts inside the pothook from the pothook upper end opening, the fixed block slides inside the spout, the fixed block is kept away from solid fixed ring's one end and is extruded the roof, the second spring shrink, the roof slides inside the spout, when the fixed block slides to the spout bottom, the fixed block reduces the pressure of roof upper end, the second spring promotes the roof upper end and resets, make the roof slope in the spout, the roof lower extreme is towards the spout, the solid fixed ring is kept away from to the roof upper end, thereby make the fixed block one end that solid fixed ring was kept away from receive the extrusion force of roof, the fixed block atress reaches balancedly, thereby make the stable joint of back shaft and pothook, it is convenient more fast to make the back shaft installation.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of the entire structure of the present invention;

FIG. 3 is a schematic view of the connection of the structural vertical rods of the present invention;

FIG. 4 is a schematic view of the structural backing plate connection of the present invention;

FIG. 5 is a schematic view of the hook connection structure of the present invention;

FIG. 6 is a schematic view of the inside of the side of the hook of the present invention;

FIG. 7 is a side view of the bracket and clamp ring assembly of the present invention;

FIG. 8 is a schematic view of the slider connection according to the present invention.

In the figure: 1. a support frame; 11. a telescopic groove; 12. a slider; 13. a limiting ring; 14. a first spring; 15. a top rod; 16. a pin shaft; 17. an arc-shaped slot; 2. a clamping ring; 21. a hinge; 3. a support shaft; 31. a fixing ring; 32. a fixed block; 33. a shaft sleeve; 4. a folding frame; 5. paper roll; 6. a hook; 61. a chute; 62. a top plate; 63. a second spring; 7. a support; 8. fixing a sleeve; 81. a through hole; 82. a vertical rod; 83. pressing a plate; 84. a third spring; 85. a fixing plate; 86. cutting teeth; 9. a base plate; 91. a coupling ring; 92. a triangular block; 93. a protrusion; 10. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a foldable paper placing frame for tipping paper comprises a support frame 1, a clamping ring 2 is arranged at the top end of the support frame 1, a support shaft 3 penetrates through the clamping ring 2, a folding frame 4 is arranged on the inner side of the support frame 1, a paper roll 5 penetrates through the middle of the support shaft 3, a clamping hook 6 is arranged on one side of the clamping ring 2, which is far away from the paper roll 5, a support 7 is arranged at the upper end of the clamping hook 6, a fixing sleeve 8 is arranged in the middle of the support 7, a bottom plate 9 is arranged at the bottom of the folding frame 4, and a baffle plate 10 is arranged on the inner side of the support 7, which is close to the top of the paper roll 5.

The two ends of the supporting shaft 3 are provided with shaft sleeves 33 used for preventing the supporting shaft 3 from falling off the clamping hook 6, the shaft sleeves 33 are sleeved with the supporting shaft 3, the supporting shaft 3 sequentially penetrates through the clamping hook 6, the clamping ring 2 and the paper roll 5 and is used for supporting the paper roll 5, the clamping ring 2 is fixedly connected with the clamping hook 6 and is used for enhancing the stability of connection of the supporting frame 1 and the support 7, one side, far away from the supporting frame 1, of the upper end of the folding frame 4 is in contact with the two ends of the paper roll 5, the folding frame 4 is used for limiting the paper roll 5, the paper roll 5 can be effectively prevented from sliding on the supporting shaft 3, and the smoothness of paper outlet of the paper roll 5 is enhanced; a hinge 21 is arranged between the clamp ring 2 and the support frame 1, so that the clamp ring 2 can rotate relative to the support frame 1 by a certain angle, the hinge 21 is respectively and fixedly connected with the support frame 1 and the clamp ring 2, the clamp rings 2 are in circular arc shapes, the clamp rings 2 are arranged in two groups, and are symmetrically arranged relative to the support frame 1, so that the clamp rings 2 are conveniently connected with each other, and the clamp rings 2 are rotatably connected with the support frame 1 to form circular rings for clamping and fixing the support shaft 3 and enhancing the installation stability of the support shaft 3; the top end of the support frame 1 is provided with a telescopic groove 11, a slide block 12 is arranged in the telescopic groove 11 and used for pushing a top rod 15 to move, the outer surface of the lower end of the slide block 12 is provided with a limit ring 13, the lower end of the limit ring 13 is provided with a first spring 14 and used for pushing the slide block 12 to reset when the support shaft 3 cancels the extrusion of the slide block 12, the bottom of the slide block 12 is provided with the top rod 15, one end of the top rod 15 close to the slide block 12 is provided with a pin 16, the top rod 15 is conveniently extruded and unfolded around the pin 16 in a rotating way, so that the top rod 15 extends from an arc-shaped groove 17 to two sides of the support frame 1, the lower end of the telescopic groove 11 is provided with an arc-shaped groove 17, the slide block 12 slides and stretches in the telescopic groove 11, the slide block 12 and the limit ring 13 are integrally structured, the slide block 12 and the limit ring 13 are driven to move by the movement of the slide block 12, two ends of the first spring 14 are respectively fixedly connected with the limit ring 13 and the telescopic groove 11, so that the limit ring 13 can conveniently extrude the first spring 14, when the first spring 14 is in a normal state, the sliding block 12 extends out of the telescopic slot 11; the ejector rods 15 are bent into an arc shape, so that the clamping rings 2 can be conveniently rotated and unfolded to rotate, the number of the ejector rods 15 is two, the ejector rods 15 are symmetrically arranged relative to the sliding blocks 12 and are used for pushing the clamping rings 2 to rotate synchronously, the ejector rods 15 are rotatably connected through the pin shaft 16, the ejector rods 15 slide in the arc-shaped grooves 17, so that the ejector rods 15 can be conveniently extruded to rotate and unfold around the pin shaft 16, the ejector rods 15 extend from the arc-shaped grooves 17 to the two sides of the support frame 1, and one end, far away from the pin shaft 16, of the ejector rod 15 penetrates through the arc-shaped grooves 17 to be fixedly connected with the bottoms of the clamping rings 2 and is used for pushing the clamping rings 2 to rotate and link up; the outer surface of the supporting shaft 3 close to the clamping hook 6 is provided with a fixing ring 31 for connecting the fixing block 32 with the supporting shaft 3, the fixing blocks 32 are arranged on two sides of the fixing ring 31 and used for enhancing the installation stability of the supporting shaft 3, the fixing ring 31 is fixedly connected with the supporting shaft 3, the fixing block 32 and the fixing ring 31 are integrally constructed, the supporting shaft 3 is convenient for driving the fixing block 32 to slide in the sliding groove 61, the inner wall of the clamping hook 6 is provided with a sliding groove 61, a top plate 62 is arranged in the sliding groove 61 and used for extruding the fixing block 32 and increasing the stress on the upper end of the fixing block 32, one side, close to the sliding groove 61, of the top plate 62 is provided with a second spring 63 and used for providing the extrusion force of the top plate 62 to the fixing block 32, the fixing block 32 is inserted into the clamping hook 6 through the sliding groove 61, and the fixing block 32 is slidably connected with the sliding groove 61, so that the fixing block 32 can stably slide; the top plate 62 slides in the sliding groove 61, two ends of the second spring 63 are fixedly connected with the sliding groove 61 and the top plate 62 respectively and used for providing extrusion force of the top plate 62 to the fixed block 32, and the second spring 63 is positioned at the upper end and the middle part of the sliding groove 61 and used for pushing the top plate 62 to incline when the fixed block 32 is positioned at the bottom end of the sliding groove 61, so that the upper end of the top plate 62 extrudes the fixed block 32; the through holes 81 are formed in the two ends of the fixing sleeve 8 in a penetrating mode, the vertical rods 82 can conveniently penetrate through the fixing sleeve 8, the vertical rods 82 are arranged in the through holes 81, the top ends of the vertical rods 82 are provided with pressing plates 83 used for pushing the vertical rods 82 to move downwards, the lower ends of the vertical rods 82 are provided with third springs 84 used for pushing the vertical rods 82 to reset, fixing plates 85 are arranged at the bottom ends of the vertical rods 82, cutting teeth 86 are arranged at the bottoms of the fixing plates 85 and used for cutting paper, the vertical rods 82 penetrate through the fixing sleeve 8 through the through holes 81, the top ends of the vertical rods 82 are fixedly connected with the pressing plates 83, the bottom ends of the vertical rods 82 are fixedly connected with the fixing plates 85, the fixing plates 85 vertically move through the bottom ends of the vertical rods 82, the two ends of the third springs 84 are respectively fixedly connected with the fixing sleeve 8 and the fixing plates 85, the vertical rods 82 penetrate through the third springs 84, the third springs 84 are used for driving the fixing plates 85 to rebound, and accordingly the vertical rods 82 are pushed to reset; the cutting teeth 86 are in a sawtooth shape, the cutting teeth 86 are arranged at the bottom of the fixing plate 85 in a connected mode, the cutting teeth 86 are in contact with the upper surface of the baffle 10 and are used for cutting paper on the baffle 10, the baffle 10 is fixedly connected with the support 7 and is used for separating paper ports, the two groups of baffles 10 are symmetrically arranged relative to the paper roll 5, and the baffles 10 are located between the paper roll 5 and the paper ports and are convenient for cutting the paper in the paper conveying process; bottom plate 9 upper surface is provided with coupling ring 91, coupling ring 91 both sides are provided with three hornblocks 92, bottom plate 9 bottom is provided with arch 93, coupling ring 91 runs through folding leg 4, coupling ring 91 rotates with folding leg 4 to be connected, be convenient for drive bottom plate 9 through coupling ring 91 and rotate on folding leg 4, bottom plate 9 and coupling ring 91 fixed connection, three hornblocks 92 respectively with coupling ring 91, bottom plate 9 welding, a stability that is used for reinforcing coupling ring 91 and bottom plate 9 to be connected, bottom plate 9 passes through coupling ring 91 and is connected with folding leg 4 rotation, the bottom plate 9 increase folding leg 4 of being convenient for and the area of contact on ground, it is more steady to make folding leg 4 place.

When the clamping device works, firstly, the shaft sleeve 33 is taken down from the supporting shaft 3, then the supporting shaft 3 penetrates through the paper roll 5, the shaft sleeve 33 is sleeved at two ends of the supporting shaft 3, then the supporting shaft 3 is placed on the hook 6, the supporting shaft 3 drives the fixing ring 31 to be inserted into the hook 6 from the upper opening of the hook 6, the fixing block 32 slides in the sliding groove 61, one end, far away from the fixing ring 31, of the fixing block 32 extrudes the top plate 62, the second spring 63 contracts, the top plate 62 slides in the sliding groove 61, when the fixing block 32 slides to the bottom end of the sliding groove 61, the pressure of the fixing block 32 on the upper end of the top plate 62 is reduced, the second spring 63 pushes the upper end of the top plate 62 to reset, the top plate 62 inclines in the sliding groove 61, the lower end of the top plate 62 faces towards the sliding groove 61, the upper end of the top plate 62 faces towards the fixing ring 31, so that one end, far away from the fixing ring 31, of the fixing block 32 is extruded by the top plate 62, the force of the fixing block 32 is balanced, and the hook, thereby the supporting shaft 3 is stably clamped with the hook 6, meanwhile, a supporting shaft 3 is placed in the middle of the clamping rings 2 through a gap between the clamping rings 2, the bottom of the supporting shaft 3 extrudes a sliding block 12, the sliding block 12 retracts into the telescopic groove 11, a limiting ring 13 moves downwards to extrude a first spring 14, the first spring 14 contracts, the bottom of the sliding block 12 extrudes an ejector rod 15, the ejector rod 15 rotates and expands relative to a pin shaft 16, the ejector rod 15 slides in an arc-shaped groove 17, one end, far away from the pin shaft 16, of the ejector rod 15 extends out of the arc-shaped groove 17 to jack up the clamping rings 2, the clamping rings 2 rotate relative to the supporting frame 1 through hinges 21 to enable the top ends of the clamping rings 2 to be mutually connected to form a circular ring, the supporting shaft 3 can be effectively prevented from shaking, then the folding frame 4 is shifted to enable the folding frame 4 to rotate and expand relative to the supporting frame 1, the bottom of the supporting frame 1 is in contact with the ground with the bottom of the folding frame 4, the inner side wall of the folding frame 4 is in contact with the two ends of the paper roll 5, the folding frame 4 limits the paper roll 5 to prevent the paper roll 5 from sliding on the supporting shaft 3, the bottom plate 9 is treaded by feet to enable the bottom plate 9 to be pressed, the bottom plate 9 drives the connecting ring 91 to rotate on the folding frame 4, so that the rotating angle of the bottom plate 9 is positioned at the bottom of the folding frame 4, the contact area of the folding frame 4 and the ground is increased by the bottom plate 9, the friction force of the bottom plate 9 in contact with the ground is increased by the protrusion 93, the placing stability of the support frame 1 and the folding frame 4 is enhanced, the bottom plate 9 is prevented from sliding on the ground, then the paper port is pulled out from the upper end of the baffle 10 by bypassing the baffle 10, the paper port is conveyed from the upper end of the baffle 10, when the paper needs to be cut, the pressing plate 83 is pressed manually, the pressing plate 83 pushes the vertical rod 82 to move downwards in the through hole 81, the third spring 84 extends, the vertical rod 82 pushes the fixing plate 85 to move downwards, the fixing plate 85 drives the cutting teeth 86 to move downwards, the cutting teeth 86 are in contact with the upper surface of the baffle 10, thereby with the paper cutting, loosen the pressure to clamp plate 83, the shrink of third spring 84 is kick-backed and is driven fixed plate 85 and kick-backs, and cutting tooth 86 shifts up, and fixed plate 85 promotes montant 82 and resets, and the cutting simple operation can effectively reduce and cause the damage to the paper.

In summary, by disposing the bottom plate 9 at the bottom of the folding leg 4, when the folding leg 4 is unfolded with respect to the rotation angle of the support frame 1, the bottom of the support frame 1 and the bottom of the folding leg 4 are all in contact with the ground, and the bottom plate 9 is pressed by stepping on the bottom plate 9, the bottom plate 9 drives the connecting ring 91 to rotate on the folding leg 4, so that the rotation angle of the bottom plate 9 is at the bottom of the folding leg 4, the contact area between the folding leg 4 and the ground is increased by the bottom plate 9, and the friction force between the bottom plate 9 and the ground is increased by the protrusion 93, so as to prevent the bottom plate 9 from sliding on the ground, thereby enhancing the stability of placing the support frame 1 and the folding leg 4, and in addition, by inserting the baffle 10 between the paper roll 5 and the paper port, so that the paper port is transported from the upper end of the baffle 10, when the paper needs to be cut, the pressing plate 83 manually, the pressing plate 83 pushes the vertical rod 82 to move down in the through hole 81, and the third spring 84 extends, the vertical rod 82 pushes the fixing plate 85 to move downwards, the fixing plate 85 drives the cutting teeth 86 to move downwards, the cutting teeth 86 are in contact with the upper surface of the baffle plate 10, paper is cut, pressure on the pressing plate 83 is released, the third spring 84 contracts and rebounds to drive the fixing plate 85 to rebound, the cutting teeth 86 move upwards, the fixing plate 85 pushes the vertical rod 82 to reset, cutting operation is convenient and fast, damage to the paper can be effectively reduced, the clamping ring 2 is arranged at the top end of the supporting frame 1, when the supporting shaft 3 is installed on the supporting frame 1, the supporting shaft 3 is placed in the middle of the clamping ring 2 through a gap between the clamping rings 2, the bottom of the supporting shaft 3 extrudes the sliding block 12, the sliding block 12 retracts into the telescopic groove 11, the limiting ring 13 moves downwards to extrude the first spring 14, the first spring 14 contracts, meanwhile, the bottom of the sliding block 12 extrudes the push rod 15, the push rod 15 rotates and expands relative to the pin shaft 16, so that the push rod 15 slides in the arc-shaped groove 17, one end of the ejector rod 15, which is far away from the pin shaft 16, extends out of the arc-shaped groove 17 to jack up the clamping ring 2, the clamping ring 2 rotates by an angle relative to the support frame 1 through a hinge 21, so that the top ends of the clamping ring 2 are mutually connected to form a circular ring, clamping of the support shaft 3 is realized, shaking of the support shaft 3 can be effectively prevented, contact with two ends of the paper roll 5 is realized through the inner side wall of the folding frame 4, the folding frame 4 limits the paper roll 5, sliding of the paper roll 5 on the support shaft 3 can be effectively prevented, paper roll 5 paper discharging smoothness is enhanced, finally, through arranging the fixing ring 31 on the support shaft 3, in the installation process of the support shaft 3, the support shaft 3 drives the fixing ring 31 to be inserted into the clamping hook 6 from the upper opening of the clamping hook 6, the fixing block 32 slides inside the sliding groove 61, one end of the fixing block 32, which is far away from the fixing ring 31, extrudes the top plate 62, the second spring 63 shrinks the top plate 62 inside the sliding groove 61, when the fixing block 32 slides to the bottom end of the sliding groove 61, fixed block 32 reduces the pressure of roof 62 upper end, and second spring 63 promotes roof 62 upper end and resets, makes roof 62 slope in spout 61, and roof 62 lower extreme is towards spout 61, and the solid fixed ring 31 of roof 62 upper end orientation to the one end that makes fixed block 32 keep away from solid fixed ring 31 receives the extrusion force of roof 62, and fixed block 32 atress reaches balancedly, thereby makes back shaft 3 and 6 stable joint of pothook, makes back shaft 3 install convenient fast more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connect foldable paper frame of putting of dress paper, includes support frame (1), its characterized in that: the paper roll fixing device is characterized in that a clamping ring (2) is arranged at the top end of the support frame (1), a support shaft (3) penetrates through the interior of the clamping ring (2), a folding frame (4) is arranged on the inner side of the support frame (1), a paper roll (5) penetrates through the middle of the support shaft (3), a clamping hook (6) is arranged on one side, away from the paper roll (5), of the clamping ring (2), a support (7) is arranged at the upper end of the clamping hook (6), a fixing sleeve (8) is arranged in the middle of the support (7), a bottom plate (9) is arranged at the bottom of the folding frame (4), and a baffle (10) is arranged on the inner side of the support (7) close to the top of the paper roll (5);

the telescopic support is characterized in that a telescopic groove (11) is formed in the top end of the support frame (1), a sliding block (12) is arranged in the telescopic groove (11), a limiting ring (13) is arranged on the outer surface of the lower end of the sliding block (12), a first spring (14) is arranged at the lower end of the limiting ring (13), an ejector rod (15) is arranged at the bottom of the sliding block (12), a pin shaft (16) is arranged at one end, close to the sliding block (12), of the ejector rod (15), an arc-shaped groove (17) is formed in the lower end of the telescopic groove (11), the sliding block (12) slides and stretches in the telescopic groove (11), the sliding block (12) and the limiting ring (13) are integrally constructed, two ends of the first spring (14) are fixedly connected with the limiting ring (13) and the telescopic groove (11) respectively, and the sliding block (12) stretches out of the telescopic groove (11) when the first spring (14) is in a normal state;

the clamping ring is characterized in that the ejector rods (15) are bent into an arc shape, the number of the ejector rods (15) is two, the ejector rods (15) are symmetrically arranged relative to the sliding block (12), the ejector rods (15) are rotatably connected through a pin shaft (16), the ejector rods (15) slide in the arc-shaped groove (17), and one end, far away from the pin shaft (16), of each ejector rod (15) penetrates through the arc-shaped groove (17) and is fixedly connected with the bottom of the clamping ring (2);

the outer surface of the supporting shaft (3) close to the clamping hook (6) is provided with a fixing ring (31), fixing blocks (32) are arranged on two sides of the fixing ring (31), the fixing ring (31) is fixedly connected with the supporting shaft (3), the fixing block (32) and the fixing ring (31) are integrally constructed, a sliding groove (61) is formed in the inner wall of the clamping hook (6), a top plate (62) is arranged inside the sliding groove (61), one side, close to the sliding groove (61), of the top plate (62) is provided with a second spring (63), the fixing block (32) is inserted into the clamping hook (6) through the sliding groove (61), and the fixing block (32) is slidably connected with the sliding groove (61);

the top plate (62) slides in the sliding groove (61), two ends of the second spring (63) are fixedly connected with the sliding groove (61) and the top plate (62) respectively, and the second spring (63) is located at the upper end and the middle of the sliding groove (61).

2. A tipping paper folding pay-off stand as claimed in claim 1, characterized in that: back shaft (3) both ends are provided with axle sleeve (33), axle sleeve (33) cup joint with back shaft (3), back shaft (3) run through pothook (6), clamping ring (2) and scroll (5) in proper order, clamping ring (2) and pothook (6) fixed connection, one side and scroll (5) both ends that support frame (1) was kept away from to folding leg (4) upper end contact.

3. A tipping paper folding pay-off stand as claimed in claim 1, characterized in that: be provided with hinge (21) between clamp ring (2) and support frame (1), hinge (21) respectively with support frame (1), clamp ring (2) fixed connection, clamp ring (2) are the circular arc cyclic annular, clamp ring (2) quantity is two sets of, and relative support frame (1) symmetry is arranged, clamp ring (2) relative support frame (1) rotates and links up and form the ring.

4. A tipping paper folding pay-off stand according to claim 1, characterized in that: fixed cover (8) both ends are inside to run through and to be provided with through-hole (81), through-hole (81) inside is provided with montant (82), montant (82) top is provided with clamp plate (83), montant (82) lower extreme runs through and is provided with third spring (84), montant (82) bottom is provided with fixed plate (85), fixed plate (85) bottom is provided with cutting tooth (86), montant (82) run through fixed cover (8) through-hole (81), montant (82) top and clamp plate (83) fixed connection, montant (82) bottom and fixed plate (85) fixed connection, third spring (84) both ends respectively with fixed cover (8), fixed plate (85) fixed connection, montant (82) run through third spring (84).

5. A tipping paper folding pay-off stand according to claim 4, characterized in that: the cutting teeth (86) are saw-toothed, the cutting teeth (86) are connected and arranged at the bottom of the fixing plate (85), the cutting teeth (86) are in contact with the upper surfaces of the baffles (10), the baffles (10) are fixedly connected with the support (7), the baffles (10) are two in number, are symmetrically arranged relative to the paper roll (5), and the baffles (10) are located between the paper roll (5) and the paper port.

6. A tipping paper folding pay-off stand as claimed in claim 1, characterized in that: bottom plate (9) upper surface is provided with coupling ring (91), coupling ring (91) both sides are provided with three hornblocks (92), bottom plate (9) bottom is provided with arch (93), coupling ring (91) run through folding leg (4), coupling ring (91) are rotated with folding leg (4) and are connected, bottom plate (9) and coupling ring (91) fixed connection, three hornblocks (92) weld with coupling ring (91), bottom plate (9) respectively, bottom plate (9) are connected with folding leg (4) rotation through coupling ring (91).