CN111844163A - Paper making machine - Google Patents
Paper making machine Download PDFInfo
- Publication number
- CN111844163A CN111844163A CN202010730054.9A CN202010730054A CN111844163A CN 111844163 A CN111844163 A CN 111844163A CN 202010730054 A CN202010730054 A CN 202010730054A CN 111844163 A CN111844163 A CN 111844163A
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- fixed
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- pressing
- face
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- 238000003825 pressing Methods 0.000 claims abstract description 80
- 238000005520 cutting process Methods 0.000 claims abstract description 66
- 230000003139 buffering effect Effects 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 39
- 238000001125 extrusion Methods 0.000 description 17
- 230000009471 action Effects 0.000 description 15
- 238000005096 rolling process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of papermaking equipment, in particular to a papermaking machine, which comprises a pressing device, a control device and a cutting device, wherein fixed supporting plates are fixedly arranged at two ends of the bottom of the pressing device, fixing holes are uniformly formed in the fixed supporting plates in a penetrating mode, the cutting device is arranged below the middle of the pressing device, two ends of the cutting device are arranged on the upper portions of two ends of each fixed supporting plate, a supporting connecting frame is fixedly arranged in the middle of each fixed supporting plate, the control device is fixedly connected to the side end of the supporting connecting frame, the pressing device comprises a supporting fixing rod, a cylinder, a fixing ring and a pressing disc, and the supporting fixing rods are symmetrically and fixedly arranged on two sides of the fixing ring. When the paper cutting device is used, paper positioned below the cutting knife can be quickly cut in real time by pushing the push-pull handle according to cutting requirements, the control is convenient, and the paper can be quickly cut in real time when the paper needs to be cut.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to a papermaking machine.
Background
The paper machine is a general name of a complete set of equipment which enables paper pulp to form paper webs in a linkage mode, and comprises a main machine such as a head box, a net part, a pressing part, a drying part, a calender, a paper winder and a transmission part and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like. Paper machine in-process at papermaking needs utilize the wind-up roll to carry out orderly rolling with the paper after producing, need utilize cutting device to cut the paper at the in-process of rolling to make paper and wind-up roll separation, make the paper of rolling on the wind-up roll utilize hook device to lift by crane the transfer.
The cutting device used by the existing paper machine cannot perform cutting control in real time according to the specific conditions of rolling in the using process, so that the cutting device is not flexible enough in the using process, and cannot perform cutting quickly in real time according to the need of rolling and cutting paper, and therefore a device is urgently needed to solve the problem.
Disclosure of Invention
The object of the present invention is to provide a paper machine that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a paper machine, includes pressing device, controlling means and cutting device, pressing device's bottom both ends fixed mounting has a fixed bolster, the fixed bolster is last evenly to run through and has seted up the fixed orifices, cutting device is installed to pressing device's middle part below, just cutting device's both ends are installed on the both ends upper portion of fixed bolster, fixed bolster's middle part fixed mounting has the support link, controlling means fixed connection is at the side that supports the link.
Specifically, the pressing device comprises a supporting fixing rod, a cylinder, a fixing ring and a pressing disc, the supporting fixing rod is symmetrically and fixedly installed on two sides of the fixing ring, the cylinder is fixedly installed in the fixing ring, and the upper end face of the pressing disc is fixedly connected with the bottom end of a telescopic rod in the bottom end of the cylinder.
Specifically, the cutting device comprises a stress connecting rod, a supporting block, a supporting spring, a fixed chassis, a buffer reset spring, a reset connecting plate, an auxiliary fixing hole, a rotating disc, a stress disc, a fixing rod, a sliding sleeve, a fixed clamping plate, a fastening bolt and a cutting knife, wherein the supporting block is symmetrically and fixedly arranged at two ends of the stress connecting rod, the supporting spring is fixedly arranged in the middle of the bottom end face of the supporting block, the stress disc is fixedly arranged in the middle of the upper end face of the stress connecting rod, the fixed clamping plate is fixedly arranged at the bottom end of the stress connecting rod, the cutting knife is inserted into the fixed clamping plate, the fastening bolt is uniformly screwed and rotatably inserted onto the fastening bolt, the front end of the fastening bolt can be screwed and rotatably pressed and contacted with the side end face of the cutting knife, the fixed chassis is arranged at the inner side of the stress connecting rod and is, the auxiliary fixing holes are uniformly formed in the fixed chassis in a penetrating mode, the fixed rod is fixedly installed in the middle of the upper end face of the fixed chassis, the buffering reset spring is installed at the bottom of the fixed rod, the sliding sleeve is rotatably sleeved outside the fixed rod, the reset connecting plate is fixedly connected to the bottom of the sliding sleeve, the buffering reset spring is fixedly connected with the side wall of the reset connecting plate, and the rotating disc is fixedly connected with the end face of the upper end of the sliding sleeve.
Specifically, the control device comprises an inserting rotating shaft, a fastening threaded column, a push-pull handle, a telescopic rod, a jacking rod, an adjusting block, a reset supporting spring, a baffle and a fixing plate, the top collision rod is arranged above the fixed plate, the telescopic rod is inserted in the top collision rod, the fastening threaded column is symmetrically inserted in one end of the top collision rod close to the telescopic rod through threads, the push-pull handle is fixedly arranged in the middle of one end of the telescopic rod far away from the ejector ram, the baffle is fixedly arranged on the side end surface of the fixed plate, the adjusting blocks are rotatably arranged on two sides of the fixed plate through rotating shafts, the adjusting block is positioned at one side of the baffle plate, reset supporting springs are uniformly and fixedly arranged between the baffle plate and the adjusting block, one end of the inserting rotating shaft is fixedly connected to the inner end of the upper portion of the adjusting block, and the other end of the inserting rotating shaft is rotatably clamped inside the jacking rod.
Specifically, the supporting and fixing rod is in an L-shaped design, the bottoms of the two ends of the supporting and fixing rod are welded with the upper end face of the fixing and supporting plate, and the side end of the supporting and connecting frame is fixedly connected with the side end face of the fixing plate.
Specifically, the rotating disc is located on the inner side above the stress disc, rubber gaskets are fixedly embedded in the middle of the two end faces of the rotating disc, and the rubber gaskets are fixedly embedded in the bottom end face of the pressing disc.
Specifically, the height of the ejector collision rod is the same as that of the rotating disc, and the front end of the ejector collision rod can be in contact with the middle of the side end face of the rotating disc.
Specifically, the front end face of the fastening threaded column can rotate in a threaded manner to be in pressing contact with the side end face of the telescopic rod, and the front end face of the fastening bolt can rotate in a threaded manner to be in pressing contact with the side end face of the cutting knife.
In particular, the force-bearing disc is of circular design.
Specifically, the distance between the pressing disc and the upper end face of the stress disc when the pressing disc extends to the bottommost end is 10cm, and the thickness of the rotating disc is 20 cm.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention can lead the pressing disc to do reciprocating motion with uniform speed up and down through the cylinder, when the pressing disc extends to the bottommost end, the distance between the pressing disc and the upper end surface of the stressed disc is 10cm, and the thickness of the rotating disc is 20cm, therefore, when needing to cut paper passing under the device, the telescopic rod and the top impact rod are pushed to move forward through the push-pull handle by external force, the front end of the top impact rod can generate extrusion force to the side end surface of the rotating disc, when the extrusion force is larger, the buffer reset spring can be deformed, at the same time, the sliding sleeve and the rotating disc can rotate by taking the fixed rod as the axis, thereby leading the baffle plate to be positioned right above the stressed disc, when the pressing disc descends to contact with the upper end surface of the rotating disc, the pressing disc and the rotating disc move downwards together, thereby being capable of extruding the stressed disc under the action of the rotating disc, and compress supporting spring, thereby make fixed cardboard with cut the sword and remove downwards, the successful paper that is located to cut the sword below carries out quick cutting, consequently only need promote push-and-pull handle can be fast real-time to the cutting of paper through the hand to the in-process that the paper cut, the ejector pin resets under the effect of reset supporting spring elasticity after the paper cuts to finish, sliding sleeve and rolling disc reset under the effect of buffering reset spring elasticity and rotating force, the rolling disc resets after the pressing disc descends to the nadir when can not contact with atress dish up end, consequently fastening bolt also resets with cutting the sword under supporting spring's effect, the paper can be by the normal transport in inside below of device this moment.
(2) The inserting amount of the telescopic rod in the ejector ram can be rapidly controlled by controlling the extrusion force of the fastening threaded column on the side end face of the telescopic rod through screwing the fastening threaded column, so that the overall lengths of the telescopic rod and the ejector ram can be rapidly adjusted, the ejector ram can be controlled to move forwards through the push-pull handle at different positions, the cutting knife can be taken out from the inside of the fixed clamping plate through screwing the fastening bolt, the cutting knife is convenient to replace, the sharpness of the cutting knife is ensured, rubber gaskets are fixedly embedded in the middle parts of two end faces of the rotating disc, rubber gaskets are fixedly embedded in the bottom end face of the pressing disc, the pressing disc and the rotating disc as well as the rotating disc and the stress disc are prevented from generating sound due to rigid contact, and the rotating disc cannot rotate under the action of the rotating force of the buffering reset spring when the pressing disc is driven to move downwards through increasing the friction force between the pressing disc and the rotating, only the pressing disc is separated from the upper end face of the rotating disc and then the rotating disc can reset under the action of the buffer reset spring.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a side view of the body of the present invention;
FIG. 3 is a schematic structural diagram of a pressing device according to the present invention;
FIG. 4 is a schematic view of a cutting device according to the present invention;
FIG. 5 is a side view of the cutting device of the present invention;
fig. 6 is a schematic structural diagram of a control device according to the present invention.
In the figure: 1-pressing device, 2-control device, 3-fixing hole, 4-fixing support plate, 5-cutting device, 6-supporting connecting frame, 11-supporting fixed rod, 12-cylinder, 13-fixing ring, 14-pressing disk, 51-stress connecting rod, 52-supporting block, 53-supporting spring, 54-fixing chassis, 55-buffering reset spring, 56-reset connecting plate, 57-auxiliary fixing hole, 58-rotating disk, 59-stress disk, 510-fixing rod, 511-sliding sleeve, 512-fixing clamping plate, 513-fastening bolt, 514-cutting knife, 21-inserting rotating shaft, 22-fastening threaded column, 23-push-pull handle, 24-telescopic rod, 25-knock rod, etc, 26-adjusting block, 27-reset supporting spring, 28-baffle plate and 29-fixing 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. 1-6, an embodiment of the present invention is shown: a paper machine comprises a pressing device 1, a control device 2 and a cutting device 5, fixed supporting plates 4 are fixedly installed at two ends of the bottom of the pressing device 1, fixing holes 3 are uniformly formed in the fixed supporting plates 4 in a penetrating mode, the cutting device 5 is installed below the middle of the pressing device 1, two ends of the cutting device 5 are installed on the upper portions of two ends of each fixed supporting plate 4, a supporting connecting frame 6 is fixedly installed in the middle of each fixed supporting plate 4, the control device 2 is fixedly connected to the side end of the supporting connecting frame 6, the pressing device 1 comprises a supporting fixing rod 11, a cylinder 12, a fixing ring 13 and a pressing plate 14, the supporting fixing rod 11 is symmetrically and fixedly installed on two sides of the fixing ring 13, the cylinder 12 is fixedly installed inside the fixing ring 13, the upper end face of the pressing plate 14 is fixedly connected with the bottom end of a telescopic rod inside the bottom end of the cylinder 12, when the pressing disc 14 extends to the bottommost end, the distance between the pressing disc 14 and the upper end face of the stress disc 59 is 10cm, and the thickness of the rotating disc 58 is 20cm, so that when paper passing below the device needs to be cut, only external force is used for pushing the telescopic rod 24 and the ejector pin 25 to move forwards through the push-pull handle 23, and at the moment, the front end of the ejector pin 25 can generate extrusion force on the side end face of the rotating disc 58.
Specifically, the cutting device 5 comprises a stressed connecting rod 51, a supporting block 52, a supporting spring 53, a fixed chassis 54, a buffer return spring 55, a return connecting plate 56, an auxiliary fixing hole 57, a rotating disc 58, a stressed disc 59, a fixing rod 510, a sliding sleeve 511, a fixed clamping plate 512, a fastening bolt 513 and a cutting knife 514, wherein the supporting block 52 is symmetrically and fixedly arranged at two ends of the stressed connecting rod 51, the supporting spring 53 is fixedly arranged in the middle of the bottom end surface of the supporting block 52, the stressed disc 59 is fixedly arranged in the middle of the upper end surface of the stressed connecting rod 51, the fixed clamping plate 512 is fixedly arranged at the bottom end of the stressed connecting rod 51, the cutting knife 514 is inserted into the fixed clamping plate 512, the fastening bolt 513 is uniformly and rotatably inserted into the fastening bolt 513 in a threaded manner, the front end of the fastening bolt 513 can rotate in a threaded manner to be in extrusion contact with the side end, the fixed chassis 54 is welded with the fixed support plate 4, the auxiliary fixing holes 57 are uniformly penetrated and opened on the fixed chassis 54, the fixed rod 510 is fixedly installed in the middle of the upper end face of the fixed chassis 54, the buffer return spring 55 is installed at the bottom of the fixed rod 510, the sliding sleeve 511 is rotatably sleeved outside the fixed rod 510, the return connecting plate 56 is fixedly connected to the bottom of the sliding sleeve 511, the buffer return spring 55 is fixedly connected to the side wall of the return connecting plate 56, the rotating disc 58 is fixedly connected to the upper end side end face of the sliding sleeve 511, the front end of the knock rod 25 generates extrusion force on the side end face of the rotating disc 58, when the extrusion force is large, the buffer return spring 55 is deformed, at the moment, the sliding sleeve 511 and the rotating disc 58 rotate by taking the fixed rod 510 as the axis, so that the baffle plate 28 is positioned right above the stressed disc 59, when the press plate 14 descends to contact with the upper end face of the rotating disc 58, the buffer return spring 55, so that the pressing plate 14 is moved downward together with the rotating plate 58, so that the force receiving plate 59 can be pressed by the rotating plate 58, and the supporting spring 53 is compressed, so that the fixed clamping plate 512 and the cutting knife 514 move downwards, the paper positioned below the cutting knife 514 is successfully and rapidly cut, therefore, the cutting of the paper can be realized rapidly and in real time only by pushing the push-pull handle 23 by hand in the cutting process of the paper, the ejector pin 25 is reset under the action of the elastic force of the reset supporting spring 27 after the cutting of the paper is finished, the sliding sleeve 511 and the rotating disc 58 are reset under the action of the elastic force and the rotating force of the buffer reset spring 55, the pressing disc 14 does not contact with the upper end surface of the stress disc 59 when the pressing disc 14 descends to the bottommost point after the rotating disc 58 is reset, the fastening bolt 513 and the cutting blade 514 are also restored by the supporting spring 53, and the paper can be normally conveyed from the inside of the apparatus.
Specifically, the control device 2 comprises an insertion rotating shaft 21, a fastening threaded column 22, a push-pull handle 23, a telescopic rod 24, a jacking rod 25, an adjusting block 26, a reset supporting spring 27, a baffle plate 28 and a fixing plate 29, wherein the jacking rod 25 is installed above the fixing plate 29, the telescopic rod 24 is inserted inside the jacking rod 25, the fastening threaded column 22 is symmetrically inserted at one end of the jacking rod 25 close to the telescopic rod 24 in a threaded manner, the push-pull handle 23 is fixedly installed in the middle of one end of the telescopic rod 24 far away from the jacking rod 25, the baffle plate 28 is fixedly installed on the side end face of the fixing plate 29, the adjusting block 26 is rotatably installed on two sides of the fixing plate 29 through the rotating shaft, the adjusting block 26 is located on one side of the baffle plate 28, the reset supporting spring 27 is uniformly and fixedly installed between the baffle plate 28 and the adjusting block 26, one end of the insertion rotating shaft 21 is fixedly connected to the inner end of the upper part, the push-pull handle 23 is utilized to push the telescopic rod 24 and the knock rod 25 to move forward by external force, at this time, the front end of the knock rod 25 generates extrusion force on the side end surface of the rotating disc 58, when the extrusion force is large, the buffering return spring 55 is deformed, and at this time, the sliding sleeve 511 and the rotating disc 58 rotate by taking the fixed rod 510 as an axis.
Specifically, the supporting and fixing rod 11 is designed in an L shape, bottoms of two ends of the supporting and fixing rod 11 are welded to the upper end face of the fixing and supporting plate 4, and a side end of the supporting and connecting frame 6 is fixedly connected to a side end face of the fixing plate 29, so that fixing and supporting functions are achieved.
Specifically, the rotating disc 58 is located on the inner side above the stress disc 59, rubber gaskets are fixedly embedded in the middle portions of two end faces of the rotating disc 58, rubber gaskets are fixedly embedded in the bottom end face of the pressing disc 14, noise caused by rigid contact between the pressing disc 14 and the rotating disc 58 and between the rotating disc 58 and the stress disc 59 is prevented, friction force between the pressing disc 14 and the rotating disc 58 is increased, the pressing disc 14 cannot rotate under the action of the rotating force of the buffer return spring 55 when the pressing disc 58 moves downwards, and the rotating disc 58 can only reset under the action of the buffer return spring 55 after the pressing disc 14 is separated from the upper end face of the rotating disc 58.
Specifically, the height of the knock rod 25 is the same as the height of the rotating disc 58, and the front end of the knock rod 25 can contact with the middle part of the side end face of the rotating disc 58, so that the rotating disc 58 can rotate by telescopically controlling the knock rod 25.
Specifically, but the preceding terminal surface screw thread of fastening screw post 22 rotates with the side end face extrusion contact of telescopic link 24, can be quick control telescopic link 24 at the inside grafting volume of knock-out pin 25 through revolving the tight screw post 22 of the wrong screw of fastening screw control 22 to the extrusion force of telescopic link 24 side end face, thereby quick regulation telescopic link 24 and knock-out pin 25's overall length, make can control knock-out pin 25 forward movement through push-and-pull handle 23 in different positions, but the preceding terminal surface screw thread of fastening bolt 513 rotates and cuts the side end face extrusion contact of sword 514, can take out the sword 514 that cuts by the inside of fixed cardboard 512 through revolving wrong fastening bolt 513, thereby make things convenient for the change of sword 514 that cuts, ensure the sharpness that cuts the sword 514.
Specifically, the stress disc 59 is in a circular design, so that the edge of the stress disc 59 cannot scratch other devices in the working process.
Specifically, when the pressing plate 14 extends to the bottommost end, the distance between the pressing plate 14 and the upper end face of the stress disc 59 is 10cm, the thickness of the rotating disc 58 is 20cm, the pressing plate 14 can perform reciprocating motion at a uniform speed up and down through the air cylinder 12, when the pressing plate 14 extends to the bottommost end, the distance between the pressing plate 14 and the upper end face of the stress disc 59 is 10cm, and the thickness of the rotating disc 58 is 20cm, so that when paper passing below the device needs to be cut, only external force is used to push the telescopic rod 24 and the knock rod 25 to move forward through the push-pull handle 23, the front end of the knock rod 25 generates extrusion force on the side end face of the rotating disc 58, when the extrusion force is large, the buffer return spring 55 is deformed, at the moment, the sliding sleeve 511 and the rotating disc 58 rotate around the fixed rod 510, so that the baffle 28 is located right above the stress disc 59, and when the pressing plate 14 falls to contact with the upper end face of the rotating disc 58, the buffer return spring 55 is extruded, so that the pressing plate 14 is moved downward together with the rotating plate 58, so that the force receiving plate 59 can be pressed by the rotating plate 58, and the supporting spring 53 is compressed, so that the fixed clamping plate 512 and the cutting knife 514 move downwards, the paper positioned below the cutting knife 514 is successfully and rapidly cut, therefore, the cutting of the paper can be realized rapidly and in real time only by pushing the push-pull handle 23 by hand in the cutting process of the paper, the ejector pin 25 is reset under the action of the elastic force of the reset supporting spring 27 after the cutting of the paper is finished, the sliding sleeve 511 and the rotating disc 58 are reset under the action of the elastic force and the rotating force of the buffer reset spring 55, the pressing disc 14 does not contact with the upper end surface of the stress disc 59 when the pressing disc 14 descends to the bottommost point after the rotating disc 58 is reset, the fastening bolt 513 and the cutting blade 514 are also restored by the supporting spring 53, and the paper can be normally conveyed from the inside of the apparatus.
The working principle is as follows: the device is fixedly installed through a fixed hole 3 formed in a fixed supporting plate 4, so that paper conveyed by the installed device is conveyed to pass through the lower part of a cutting knife 514, the pressing plate 14 can do reciprocating motion at a uniform speed up and down by starting an air cylinder 12, when the pressing plate 14 extends to the bottommost end, the distance between the pressing plate 14 and the upper end surface of a stress disc 59 is 10cm, and the thickness of the rotating disc 58 is 20cm, therefore, when the paper passing through the lower part of the device needs to be cut, only external force is needed to push an expansion rod 24 and a top impact rod 25 to move forwards through a push-pull handle 23, the front end of the top impact rod 25 can generate extrusion force on the side end surface of the rotating disc 58, when the extrusion force is large, the buffering return spring 55 can be deformed, at the moment, the sliding sleeve 511 and the rotating disc 58 can rotate by taking the fixed rod 510 as an axis, so that the baffle 28 is positioned right above the stress disc 59, when the pressing plate 14 descends to contact with the upper end face of the rotating disc 58, the buffering return spring 55 is squeezed, so that the pressing plate 14 and the rotating disc 58 move downwards together, the stressed disc 59 can be squeezed under the action of the rotating disc 58, the supporting spring 53 is compressed, the fixed clamping plate 512 and the cutting knife 514 move downwards, paper below the cutting knife 514 is cut successfully, the cutting of the paper can be realized quickly and in real time only by pushing the push-pull handle 23 by a hand in the paper cutting process, the ejector pin 25 is reset under the action of the elastic force of the resetting supporting spring 27 after the paper is cut, the sliding sleeve 511 and the rotating disc 58 are reset under the action of the elastic force of the buffering return spring 55 and the rotating force, and the pressing plate 14 does not contact with the upper end face of the stressed disc 59 when descending to the bottommost point after the rotating disc 58 is reset, therefore, the fastening bolt 513 and the cutting knife 514 are also reset under the action of the supporting spring 53, at this time, paper can be normally conveyed from the inside of the device, the inserting amount of the telescopic rod 24 in the ejector pin 25 can be rapidly controlled by controlling the extrusion force of the fastening threaded column 22 on the side end face of the telescopic rod 24 by screwing the fastening threaded column 22, so that the overall length of the telescopic rod 24 and the ejector pin 25 can be rapidly adjusted, the ejector pin 25 can be controlled to move forwards by the push-pull handle 23 at different positions, the cutting knife 514 can be taken out from the inside of the fixed clamping plate 512 by screwing the fastening bolt 513, the sharpness of the cutting knife 514 is ensured, rubber gaskets are fixedly embedded in the middle parts of the two end faces of the rotating plate 58, rubber gaskets are fixedly embedded in the bottom end face of the pressing plate 14, and noise generated by rigid contact between the pressing plate 14 and the rotating plate 58 and between the rotating plate 58 and the stressed plate, by increasing the friction force between the pressing disc 14 and the rotating disc 58, the pressing disc 14 cannot rotate the rotating disc 58 under the action of the rotating force of the buffer return spring 55 when the rotating disc 58 is driven to move downwards, and the rotating disc 58 can only reset under the action of the buffer return spring 55 after the pressing disc 14 is separated from the upper end face of the rotating disc 58.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (10)
1. A paper machine comprising a pressing device (1), a control device (2) and a cutting device (5), characterized in that: the utility model discloses a cutting device, including fixing support plate (4), cutting device (5), controlling means (2) and fixed connection, the bottom both ends fixed mounting of pressing device (1) has fixed bolster (4), fixed bolster (4) are gone up and evenly run through and have been seted up fixed orifices (3), cutting device (5) are installed to the middle part below of pressing device (1), just the both ends upper portion at fixed bolster (4) is installed at the both ends of cutting device (5), the middle part fixed mounting of fixed bolster (4) has support link (6), controlling means (2) fixed connection is at the side that supports link (6).
2. A paper machine according to claim 1, characterized in that: pressing device (1) is including supporting dead lever (11), cylinder (12), solid fixed ring (13) and pressing disc (14), support the both sides of dead lever (11) symmetry fixed mounting at solid fixed ring (13), cylinder (12) fixed mounting is in the inside of solid fixed ring (13), the up end and the inside telescopic link bottom end fixed connection in cylinder (12) bottom of pressing disc (14).
3. A paper machine according to claim 1, characterized in that: the cutting device (5) comprises a stressed connecting rod (51), a supporting block (52), a supporting spring (53), a fixed chassis (54), a buffering reset spring (55), a reset connecting plate (56), an auxiliary fixing hole (57), a rotating disc (58), a stressed disc (59), a fixing rod (510), a sliding sleeve (511), a fixed clamping plate (512), a fastening bolt (513) and a cutting knife (514), wherein the supporting block (52) is symmetrically and fixedly arranged at two ends of the stressed connecting rod (51), the supporting spring (53) is fixedly arranged in the middle of the bottom end surface of the supporting block (52), the stressed disc (59) is fixedly arranged in the middle of the upper end surface of the stressed connecting rod (51), the fixed clamping plate (512) is fixedly arranged at the bottom end of the stressed connecting rod (51), the cutting knife (514) is inserted into the fixed clamping plate (512), the fastening bolt (513) is uniformly screwed and inserted on the fastening bolt (513), the front end of the fastening bolt (513) can rotate in a thread way to be in pressing contact with the side end surface of the cutting knife (514), the fixed chassis (54) is arranged on the inner side of the stressed connecting rod (51), the fixed chassis (54) is welded with the fixed support plate (4), the auxiliary fixing holes (57) are uniformly penetrated and arranged on the fixed chassis (54), the fixed rod (510) is fixedly arranged in the middle of the upper end surface of the fixed chassis (54), the buffer return spring (55) is arranged at the bottom of the fixed rod (510), the sliding sleeve (511) is rotatably sleeved outside the fixed rod (510), the reset connecting plate (56) is fixedly connected to the bottom of the sliding sleeve (511), and the buffer return spring (55) is fixedly connected with the side wall of the return connecting plate (56), the rotating disc (58) is fixedly connected with the end face of the upper end side of the sliding sleeve (511).
4. A paper machine according to claim 1, characterized in that: the control device (2) comprises an inserting rotating shaft (21), a fastening threaded column (22), a push-pull handle (23), a telescopic rod (24), a jacking rod (25), an adjusting block (26), a reset supporting spring (27), a baffle plate (28) and a fixing plate (29), wherein the jacking rod (25) is arranged above the fixing plate (29), the telescopic rod (24) is inserted in the jacking rod (25), the fastening threaded column (22) is symmetrically inserted in one end, close to the telescopic rod (24), of the jacking rod (25) in a threaded manner, the push-pull handle (23) is fixedly arranged in the middle of one end, far away from the jacking rod (25), of the telescopic rod (24), the baffle plate (28) is fixedly arranged on the side end face of the fixing plate (29), the adjusting block (26) is rotatably arranged on two sides of the fixing plate (29) through the rotating shaft, and the adjusting block (26) is positioned on one side of the baffle plate (28), it has reset support spring (27) to separate even fixed mounting between baffle (28) and regulating block (26), the one end fixed connection of grafting pivot (21) is inner in the upper portion of regulating block (26), the other end of grafting pivot (21) rotates the inside of joint at knock pin (25).
5. A paper machine according to claim 2, characterized in that: the supporting and fixing rod (11) is in an L-shaped design, the bottoms of the two ends of the supporting and fixing rod (11) are welded with the upper end face of the fixing and supporting plate (4), and the side end of the supporting and connecting frame (6) is fixedly connected with the side end face of the fixing plate (29).
6. A paper machine according to claim 3, characterized in that: the rotating disc (58) is positioned on the inner side above the stress disc (59), rubber gaskets are fixedly embedded in the middle of the two end faces of the rotating disc (58), and the bottom end face of the pressing disc (14) is fixedly embedded with the rubber gaskets.
7. A paper making machine according to claim 4, characterized in that: the height of the ejector rod (25) is the same as that of the rotating disc (58), and the front end of the ejector rod (25) can be in contact with the middle of the side end face of the rotating disc (58).
8. A paper making machine according to claim 4, characterized in that: the front end face of the fastening threaded column (22) can rotate in a threaded mode to be in pressing contact with the side end face of the telescopic rod (24), and the front end face of the fastening bolt (513) can rotate in a threaded mode to be in pressing contact with the side end face of the cutting knife (514).
9. A paper machine according to claim 3, characterized in that: the force-bearing disc (59) is of circular design.
10. A paper machine according to claim 2, characterized in that: when the pressing disc (14) extends to the bottommost end, the distance between the pressing disc and the upper end face of the stress disc (59) is 10cm, and the thickness of the rotating disc (58) is 20 cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730054.9A CN111844163B (en) | 2020-07-27 | 2020-07-27 | Paper making machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730054.9A CN111844163B (en) | 2020-07-27 | 2020-07-27 | Paper making machine |
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| CN111844163A true CN111844163A (en) | 2020-10-30 |
| CN111844163B CN111844163B (en) | 2021-12-21 |
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| CN210705148U (en) * | 2019-10-10 | 2020-06-09 | 士丰电子科技(昆山)有限公司 | Label area cross cutting equipment with adjustable punching press |
| CN111441689A (en) * | 2020-04-10 | 2020-07-24 | 新昌县钢君农业机械有限公司 | Automatic opening and closing partition door for machine tool machining |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4110673A1 (en) * | 1991-04-03 | 1992-10-08 | Michael Frohn | Device for perforating paper and simultaneously reinforcing it - has lever which operates vertical punch with horizontal reinforcing strip feed and vertical cutter and press |
| JP2010247251A (en) * | 2009-04-13 | 2010-11-04 | Seiko:Kk | Paper sheet cutting device, and finisher device using the same |
| CN207610874U (en) * | 2017-11-27 | 2018-07-13 | 海盐恒祥经编有限公司 | Sampler for composite material |
| CN208005833U (en) * | 2018-03-28 | 2018-10-26 | 重庆致贯科技有限公司 | One kind having prevented drum die-cutting apparatus |
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|---|---|
| CN111844163B (en) | 2021-12-21 |
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Effective date of registration: 20211202 Address after: 513400 No. 1, Henan Road, Lianzhou City, Qingyuan City, Guangdong Province Applicant after: Lianzhou Lianfa Paper Co.,Ltd. Address before: 518000 second floor, zone a, entrepreneurship Park, University Town, 1199 Liuxian Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Applicant before: Xia Fulan |
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Effective date of registration: 20240307 Address after: Inside Lianfa Paper Co., Ltd., No. 1 Henan Road, Lianzhou Town, Lianzhou City, Qingyuan City, Guangdong Province, 513400 (office building, 1880 workshop) Patentee after: Lianzhou Ronghe New Material Co.,Ltd. Country or region after: China Address before: 513400 No. 1, Henan Road, Lianzhou City, Qingyuan City, Guangdong Province Patentee before: Lianzhou Lianfa Paper Co.,Ltd. Country or region before: China |