CN209920645U - Folding machine - Google Patents

Abstract

The utility model belongs to the technical field of the filter core production technique and specifically relates to indicate a folder, including the feedway that is used for supplying the sheet, be used for carrying out folding device, the crosscut device that is used for vertically cutting the sheet after folding to the sheet that feedway supplied and is used for carrying out the crosscut device that transversely cuts to the sheet after vertically cutting, feedway is including the supporting seat that is used for supporting the sheet coil stock, install in the supporting seat and be arranged in the removal actuating mechanism that the sheet that the drive sheet coil stock removed and set up in the discharge end of supporting seat and be used for providing tensile tension regulator to the sheet. The utility model discloses a folding, rip cutting and the integration of crosscut of sheet, degree of automation is high, has improved the efficiency of folded paper production, has reduced intensity of labour and cost, and adjusts the tension of sheet through the tension regulator, has improved the quality of the folded paper of width and length is set for in production.

Description

Folding machine

Technical Field

The utility model belongs to the technical field of the filter core production technique and specifically relates to indicate a folder.

Background

The filter paper is an important component for producing the filter element, and the folding of the filter paper usually needs to adopt manpower or equipment to cut paper into the width and the length of the paper which needs to be used in advance, and then the paper is folded through the equipment. The traditional filter paper folding has low automation degree, low production efficiency, high labor intensity and high cost, and the quality of products is difficult to ensure due to human factors.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a folding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a folding machine comprises a feeding device for supplying sheets, a folding device for folding the sheets supplied by the feeding device, a longitudinal cutting device for longitudinally cutting the folded sheets and a transverse cutting device for transversely cutting the longitudinally cut sheets, wherein the feeding device comprises a supporting seat for supporting a sheet roll, a moving driving mechanism arranged on the supporting seat and used for driving the sheets in the sheet roll to move, and a tension regulator arranged at the discharge end of the supporting seat and used for providing tension for the sheets moved by the moving driving mechanism.

Furthermore, the supporting seat comprises a plurality of material racks, each material rack is used for supporting a sheet material roll, each material rack is provided with a moving driving mechanism, and each material rack is provided with a tension regulator.

Furthermore, the tension regulator is a swinging piece, the tension regulator is rotatably arranged on the supporting seat, the distance from the rotating point of the tension regulator and the supporting seat to one end of the tension regulator is greater than the distance from the rotating point of the tension regulator and the supporting seat to the other end of the tension regulator, and the sheet is folded by the folding device after passing through the tension regulator.

Further, folding device includes the board, the activity sets up the lower folded piece of board in last folded piece, the activity of board, be used for the drive to go up the upper swing actuating mechanism of folded piece wobbling, be used for the drive down the lower swing actuating mechanism of folded piece wobbling, be used for the drive to go up the ascending and descending actuating mechanism that the folded piece goes up and down and be used for the drive down the lower lifting actuating mechanism that the folded piece goes up and down, it is located the top of folded piece down to go up the folded piece, go up the folded piece and fold down the cooperation in order to fold the sheet down, it all is provided with the connecting rod with lower folded piece to go up the folded piece, it all rotates with lower swing actuating mechanism and is provided with the piece that draws with connecting rod sliding connection to go up swing actuating mechanism, it swings to go up the folded piece in the drive of drawing the piece, swing actuating mechanism is via drawing the swing of folded piece under the.

Furthermore, the upper swing driving mechanism or/and the lower swing driving mechanism comprises a moving member slidably arranged on the machine table, a rack arranged at one end of the moving member, a gear meshed with the rack, and a swing driver for driving the gear to rotate, and the pulling member is rotatably arranged at the other end of the moving member.

Further, the one end of going up the folded piece and the one end of lower folded piece have all been installed the response piece, the sensor that is used for detecting the turned angle of response piece has been installed to the board.

Furthermore, the upper lifting driving mechanism or/and the lower lifting driving mechanism comprises a driving wheel rotatably arranged on the machine table, a driven wheel rotatably arranged on the machine table, a transmission belt wound on the driving wheel and the driven wheel, a buckle arranged on the transmission belt and slidably connected with the machine table, and a rotation driver for driving the driving wheel to rotate, the upper folding piece is rotatably arranged on the buckle of the upper swing driving mechanism, and the lower folding piece is rotatably arranged on the buckle of the lower swing driving mechanism.

Furthermore, the folding machine further comprises a heating device for heating and softening the sheet, a marking mechanism for marking the sheet and a guide roller set for guiding the sheet to move, wherein the heating device, the marking mechanism and the guide roller set are all located at the feeding end of the folding device.

Furthermore, the discharge end of the folding device is provided with an abutting mechanism for abutting against the top of the folded sheet and a guiding and conveying assembly for guiding the folded sheet to the longitudinal cutting device.

Furthermore, the longitudinal cutting device comprises a longitudinal cutting seat, a tool apron arranged on the longitudinal cutting seat in a sliding manner, a plurality of longitudinal cutters arranged on the tool apron and a longitudinal cutting driver used for driving the tool apron to lift; the transverse cutting device comprises a transverse cutting seat, a lower transverse cutting knife arranged on the transverse cutting seat, an upper transverse cutting assembly arranged on the transverse cutting seat in a sliding mode and matched with the lower transverse cutting knife, and a transverse moving driving mechanism used for driving the upper transverse cutting assembly to transversely move.

The utility model has the advantages that: during actual work, the feeding device supplies the sheet to the folding device, the folding device folds the sheet, the folded sheet is called as folded paper, the folded paper moves to the longitudinal cutting device, the longitudinal cutting device longitudinally cuts the folded paper to enable the folded paper to be cut into set widths, the longitudinally cut folded paper moves to the transverse cutting device, and the transverse cutting device transversely cuts the longitudinally cut folded paper to cut the folded paper into the folded paper with the set length, so that the folded paper with the set width and length is produced; when the sheet is supplied specifically, the supporting seat supports the sheet coil, the driving mechanism is moved to drive the sheet coil to rotate, so that the sheet on the sheet coil is supplied to the folding device, the tension regulator regulates the tension of the sheet in the process that the feeding device supplies the sheet to the folding device, the sheet is always in a tensioned state, the phenomenon that the sheet collapses is avoided, the folding device can fold the sheet conveniently, and the folding yield of the folded sheet is improved. The folding machine is simple in structure and reasonable in design, realizes the integration of folding, longitudinal cutting and transverse cutting of the sheets, is high in automation degree, improves the efficiency of paper folding production, reduces labor intensity and cost, adjusts the tension of the sheets through the tension adjuster, and improves the quality of paper folding for setting the width and the length in production.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective of the present invention.

Fig. 3 is a schematic perspective view of the feeding device and the sheet roll of the present invention.

Fig. 4 is a schematic perspective view of the guiding and conveying assembly, the longitudinal cutting device and the transverse cutting device according to the present invention.

Fig. 5 is a schematic perspective view of the folding device of the present invention.

Fig. 6 is a schematic perspective view of another view angle of the folding device of the present invention.

Fig. 7 is a schematic perspective view of the upper folding member, the upper swing driving mechanism, the upper lifting driving mechanism, the pulling member and the linear bearing of the present invention.

Fig. 8 is a schematic perspective view of the marking mechanism of the present invention.

Fig. 9 is a schematic structural view of the paper folding of the present embodiment.

Description of reference numerals:

1. a folding device; 11. a machine platform; 12. an upper folding member; 121. a connecting rod; 122. an induction sheet; 123. a sensor; 13. a lower folding member; 14. an upper swing drive mechanism; 141. a moving member; 142. a rack; 143. a gear; 144. a swing driver; 15. a lower swing drive mechanism; 16. an upper lift drive mechanism; 161. a driving wheel; 162. a driven wheel; 163. a transmission belt; 164. a fastener; 165. a rotation driver; 166. a limiting member; 17. a lower lift drive mechanism; 18. pulling the piece; 181. a linear bearing; 19. a heating device; 192. a guide roller set; 193. a marking mechanism; 194. marking a cylinder; 195. marking seats; 196. a marking pen; 2. a feeding device; 21. a supporting seat; 22. a movement drive mechanism; 23. a tension adjuster; 231. a first regulating roller; 232. a second dancer roll; 233. an adjustment groove; 3. a slitting device; 31. a longitudinal cutting seat; 32. a slitting knife; 33. a slitting drive; 34. a tool apron; 4. a crosscutting device; 41. a transverse cutting seat; 42. a lower transverse cutter; 43. an upper transverse cutting assembly; 44. a traverse driving mechanism; 5. a collision mechanism; 6. a guide conveyor assembly; 61. a conveying table; 62. a guide; 7. rolling the sheet material; 8. and (6) folding the paper.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 9, the utility model provides a folding machine, it includes feedway 2 that is used for supplying the sheet, is used for carrying out the folding device 1 that folds to the sheet that feedway 2 supplied, is used for carrying out the longitudinal cutting device 3 that vertically cuts to the sheet after folding and is used for carrying out the crosscut device 4 that transversely cuts to the sheet after vertically cutting, feedway 2 is including the supporting seat 21 that is used for supporting sheet coil stock 7, install in supporting seat 21 and be arranged in the removal actuating mechanism 22 that the sheet that drives in the sheet coil stock 7 removed and set up in the discharge end of supporting seat 21 and be used for providing tensile tension to the sheet that removal actuating mechanism 22 removed 23. In this embodiment, the sheet material may be paper, adhesive mesh, carbon cloth, plastic sheet, or iron mesh.

In actual operation, the feeding device 2 supplies a sheet to the folding device 1, the folding device 1 folds the sheet, the folded sheet is called as a folded paper 8, the folded paper 8 moves to the slitting device 3, the slitting device 3 longitudinally slits the folded paper 8 so that the folded paper 8 is divided into a set width, the slit folded paper 8 moves to the transverse cutting device 4, and the transverse cutting device 4 transversely slits the slit folded paper 8 so as to cut the folded paper 8 into a set length, thereby producing the folded paper 8 with a set width and length; when the sheet is supplied specifically, the supporting seat 21 supports the sheet roll 7, the movable driving mechanism 22 drives the sheet roll 7 to rotate, so that the sheet on the sheet roll 7 is supplied to the folding device 1, and in the process that the feeding device 2 supplies the sheet to the folding device 1, the tension regulator 23 regulates the tension of the sheet, so that the sheet is always in a tensioned state, the phenomenon that the sheet is loosened is avoided, the folding device 1 folds the sheet, and the folding yield of the folded sheet is improved. The folding machine has the advantages of simple structure and reasonable design, realizes the integration of folding, longitudinal cutting and transverse cutting of the sheet, has high automation degree, improves the production efficiency of the folded paper 8, reduces the labor intensity and the cost, adjusts the tension of the sheet through the tension adjuster 23, and improves the quality of the folded paper 8 with set width and length in production.

Preferably, the movement driving mechanism 22 can be driven by a motor-driven coupling structure.

In this embodiment, the supporting base 21 includes a plurality of material shelves, each material shelf is used for supporting a roll of sheet material 7, each material shelf is provided with a moving driving mechanism 22, and each material shelf is provided with a tension regulator 23; each material rack can support different sheet material rolls 7, so that the feeding device 2 can supply different sheets at the same time, and the folding device 1 can fold a plurality of layers of sheets made of different materials together, so that composite folding is realized, and composite folded paper is produced; each stack can also support the same roll 7 of sheet material, and the folding device 1 can fold together multiple layers of the same sheet material, so as to realize multi-layer folding and produce multi-layer folded paper 8.

In this embodiment, the tension adjuster 23 is a swinging member, the tension adjuster 23 is rotatably disposed on the support base 21, the tension adjuster 23 is rectangular, a distance from a rotation point of the tension adjuster 23 and the support base 21 to one end of the tension adjuster 23 is greater than a distance from a rotation point of the tension adjuster 23 and the support base 21 to the other end of the tension adjuster 23, so that a center of gravity of the tension adjuster 23 is biased to one end of the tension adjuster 23, the tension adjuster 23 is in an eccentric state, and the sheet is folded by the folding device 1 after passing through the tension adjuster 23. Preferably, one end of the tension adjuster 23 is rotatably provided with a first adjusting roller 231, and the other end of the tension adjuster 23 is provided with a second adjusting roller 232 parallel to the first adjusting roller 231.

Preferably, one end of the tension adjuster 23 is provided with an adjusting groove 233 for adjusting the position of the first adjusting roller 231, the adjusting groove 233 is a kidney-shaped groove, and the adjusting groove 233 is arranged along the length direction of the tension adjuster 23; during adjustment, the first adjustment roller 231 slides in the adjustment groove 233, and after the first adjustment roller 231 slides to a predetermined position, the first adjustment roller 231 is fixed to the tension adjuster 23 by a screw, and the tension of the sheet by the tension adjuster 23 is adjusted by adjusting the position of the first adjustment roller 231 on the tension adjuster 23, that is, the position of the center of gravity of the tension adjuster 23.

In this embodiment, the folding apparatus 1 includes a machine platform 11, an upper folding member 12 movably disposed on the machine platform 11, a lower folding member 13 movably disposed on the machine platform 11, an upper swing driving mechanism 14 for driving the upper folding member 12 to swing, a lower swing driving mechanism 15 for driving the lower folding member 13 to swing, an upper drop driving mechanism 16 for driving the upper folding member 12 to go up and down, and a lower drop driving mechanism 17 for driving the lower folding member 13 to go up and down, wherein the upper folding member 12 is located above the lower folding member 13, the upper folding member 12 is matched with the lower folding member 13 to fold the sheet, the upper folding member 12 and the lower folding member 13 are both provided with a connecting rod 121, the upper swing driving mechanism 14 and the lower swing driving mechanism 15 are both rotatably provided with a pulling member 18 slidably connected to the connecting rod 121, the upper swing driving mechanism 14 drives the upper folding member 12 to swing via the pulling member 18, the lower swing driving mechanism 15 drives the lower folder 13 to swing via the pulling member 18.

In actual operation, the sheet is conveyed to the folding device 1, so that the sheet is located between the upper folding member 12 and the lower folding member 13, the upper folding member 12 and the lower folding member 13 cooperate to fold the sheet, and the whole folding step is as follows: step one, the upper folding piece 12 and the lower folding piece 13 are in a vertical state, the upper lifting driving mechanism 16 drives the upper folding piece 12 to move downwards, the connecting rod 121 of the upper folding piece 12 slides downwards along the pulling piece 18 of the upper swinging driving mechanism 14, so that the upper folding piece 12 is in contact with the sheet and drives the sheet to move downwards to a set position, the upper swinging driving mechanism 14 drives the pulling piece 18 to pull the connecting rod 121 of the upper folding piece 12 to swing anticlockwise by a set angle, and the upper folding piece 12 drives the sheet to swing anticlockwise by the set angle; step two, the lower lifting driving mechanism 17 drives the lower folding piece 13 to move upwards, and the connecting rod 121 of the lower folding piece 13 slides upwards along the pulling piece 18 of the lower swinging driving mechanism 15, so that the lower folding piece 13 is contacted with the sheet and drives the sheet to move upwards to a set position; thirdly, the upper lifting driving mechanism 16 drives the upper folding piece 12 to move upwards to the starting position, and the upper swinging driving mechanism 14 drives the pulling piece 18 to pull the upper folding piece 12 to swing clockwise to the original vertical state; step four, the lower swing driving mechanism 15 drives the pulling piece 18 to pull the connecting rod 121 of the lower folding piece 13 to swing clockwise by a set angle, so that the lower folding piece 13 drives the sheet to swing clockwise by the set angle; step five, the upper lifting driving mechanism 16 drives the upper folding piece 12 to move downwards, so that the lower folding piece 13 is in contact with the sheet and drives the sheet to move downwards to a set position; sixthly, the lower lifting driving mechanism 17 drives the lower folding piece 13 to move downwards, so that the lower folding piece 13 moves downwards to the opening position, the lower swinging driving mechanism 15 drives the pulling piece 18 to pull the connecting rod 121 of the lower folding piece 13 to swing anticlockwise, and the lower folding piece 13 swings anticlockwise to the original vertical state; and step seven, the upper swing driving mechanism 14 pulls the connecting rod 121 of the upper folding piece 12 to swing counterclockwise by a set angle, so that the upper folding piece 12 drives the sheet to swing counterclockwise by the set angle, namely, the sheet returns to the position of the step two, the next cycle starts, the staggered movement of the upper folding piece 12 and the lower folding piece 13 is realized, and the sheet is folded. This folding device 1's structural design is ingenious, improve folding work efficiency, guarantee folding quality, and through connecting rod 121 and the sliding fit who draws a 18, make and go up swing actuating mechanism 14 and go up and fall actuating mechanism 16 and can independently drive folding 12 work, and then make and go up swing actuating mechanism 14 and go up and fall actuating mechanism 16 mutual noninterference, also make lower swing actuating mechanism 15 and lower lift actuating mechanism 17 can independently drive folding 13 work down, and then make lower swing actuating mechanism 15 and lower lift actuating mechanism 17 mutual noninterference.

Preferably, the connecting rod 121 is cylindrical, and the pulling member 18 is provided with a linear bearing 181 in sliding fit with the connecting rod 121; by additionally arranging the linear bearing 181, the friction between the connecting rod 121 and the pulling piece 18 is reduced, the service lives of the connecting rod 121 and the pulling piece 18 are prolonged, and the sliding efficiency of the connecting rod 121 along the pulling piece 18 is improved.

In this embodiment, the upper swing driving mechanism 14 or/and the lower swing driving mechanism 15 includes a moving member 141 slidably disposed on the machine platform 11, a rack 142 installed at one end of the moving member 141, a gear 143 engaged with the rack 142, and a swing driver 144 for driving the gear 143 to rotate, and the pulling member 18 is rotatably disposed at the other end of the moving member 141; preferably, the structure of the upper swing driving mechanism 14 is the same as that of the lower swing driving mechanism 15, the swing driver 144 may be driven by a motor driving a rotating shaft, and the gear 143 is mounted on the rotating shaft.

In actual work, the swing driver 144 drives the gear 143 to rotate, the rotating gear 143 is meshed with the rack 142 and drives the rack 142 to move, the moving rack 142 drives the moving part 141 to move, the moving part 141 drives the pulling part 18 to move, so that the pulling part 18 pulls the connecting rod 121 to swing, and further the upper folding part 12 and the lower folding part 13 swing; through the meshing transmission of the gear 143 and the rack 142, the stability of the pulling piece 18 for pulling the upper folding piece 12 and the lower folding piece 13 to swing is improved, and the quality of the folded sheet is further improved.

In this embodiment, the sensing piece 122 is installed at both one end of the upper folding piece 12 and one end of the lower folding piece 13, the sensor 123 for detecting the rotation angle of the sensing piece 122 is installed on the machine 11, and the swing driver 144 is electrically connected to the sensor 123. The cooperation through sensor 123 and response piece 122 detects and monitors last folded piece 12 and lower folded piece 13 pivoted angle, and the forward drive and the back drive of control swing driver 144 to folded piece 12 and lower folded piece 13's direction of rotation are gone up in the control, and folded piece 12 is folded to the crisscross sheet that folds under the realization with folded piece 13, has improved the accuracy of folding sheet, has guaranteed the quality of folding sheet.

In this embodiment, the upper lifting driving mechanism 16 or/and the lower lifting driving mechanism 17 includes a driving wheel 161 rotatably disposed on the machine platform 11, a driven wheel 162 rotatably disposed on the machine platform 11, a transmission belt 163 wound around the driving wheel 161 and the driven wheel 162, a buckle 164 installed on the transmission belt 163 and slidably connected to the machine platform 11, and a rotation driver 165 for driving the driving wheel 161 to rotate, the upper folding member 12 is rotatably disposed on the buckle 164 of the upper swing driving mechanism 14, and the lower folding member 13 is rotatably disposed on the buckle 164 of the lower swing driving mechanism 15; preferably, the upper elevation driving mechanism 16 has the same structure as the lower elevation driving mechanism 17, and the rotation driver 165 may be a motor.

In actual operation, the rotation driver 165 drives the driving wheel 161 to rotate, the driving wheel 161 drives the driving belt 163 and the driven wheel 162 to rotate, the driving belt 163 drives the buckle 164 to move up and down, and the connecting rod 121 of the upper folding member 12 and the connecting rod 121 of the lower folding member 13 slide along the pulling member 18 of the upper swing driving mechanism 14 and the pulling member 18 of the lower swing driving mechanism 15 respectively, so that the upper folding member 12 and the lower folding member 13 can move up and down to fold the sheet.

Preferably, the machine table 11 is provided with a limiting member 166 for limiting the lifting stroke of the buckle 164; the plurality of limiting members 166 limit the lifting stroke of the buckle 164, so that the lifting position accuracy of the upper folding member 12 and the lower folding member 13 is ensured, and the quality of the folded sheet is improved.

In this embodiment, the folding machine further includes a heating device 19 for heating and softening the sheet, a marking mechanism 193 for marking the sheet, and a guide roller group 192 for guiding the sheet to move, and the heating device 19, the marking mechanism 193, and the guide roller group 192 are all located at the feeding end of the folding device 1. Preferably, the heating device 19 can adopt a heating pipe; the heating device 19 heats and softens the sheet material, so that the softened sheet material can be conveniently folded by the upper folding piece 12 and the lower folding piece 13, the sheet material folding efficiency is improved, and the sheet material folding quality is also improved; the guide roller group 192 guides the movement of the sheet material, so that the sheet material can move conveniently.

Preferably, the marking mechanism 193 is installed on the heating device 19, and the marking mechanism 193 includes a marking cylinder 194 installed on the machine 11, a marking seat 195 installed on a piston rod of the marking cylinder 194, and a marking pen 196 installed on the marking seat 195.

In actual operation, after the sheet moves to a set length, the marking mechanism 193 marks the sheet so as to facilitate observation or detection by an operator or external equipment, and facilitate subsequent processing, such as cutting, on the folded sheet; when the marking is carried out specifically, the marking cylinder 194 drives the marking seat 195 to move close to the sheet, and the marking seat 195 drives the marking pen 196 to move close to the sheet until the marking pen 196 marks the sheet.

In this embodiment, the discharge end of the folding device 1 is provided with an abutting mechanism 5 for abutting against the top of the folded sheet and a guiding and conveying assembly 6 for guiding the folded sheet to the slitting device 3. Preferably, the collision mechanism 5 includes a collision cylinder installed on the folding device 1 and a collision member installed on a piston rod of the collision cylinder, the guiding and conveying assembly 6 includes a conveying table 61 for conveying the folded sheet and a guiding member 62 disposed above the conveying table 61, a moving gap for moving the folded sheet is provided between the guiding member 62 and the conveying table 61, and the conveying table 61 is driven by a motor to drive the conveying belt. Folding device 1 is folding the sheet, and folded sheet removes to conflict mechanism 5, and the conflict cylinder drive conflict piece of conflict mechanism 5 moves down and conflicts the top of folded sheet, can reduce the translation rate of folded sheet for two adjacent flaps of folded sheet are compacter, have improved the quality of folded sheet, then carry the platform 61 to carry the folded sheet, and guide 62 carries on spacingly and the direction to the folded sheet that carries platform 61 carried.

In this embodiment, the longitudinal cutting device 3 includes a longitudinal cutting base 31, a tool holder 34 slidably disposed on the longitudinal cutting base 31, a plurality of longitudinal cutters 32 mounted on the tool holder 34, and a longitudinal cutting driver 33 for driving the tool holder 34 to move up and down; in actual operation, the longitudinal cutting driver 33 drives the knife seat 34 and the longitudinal cutting knife 32 to move up and down, so that the longitudinal cutting knife 32 cuts the folded sheet longitudinally, thereby cutting the folded paper 8 with a set width. The transverse cutting device 4 comprises a transverse cutting seat 41 arranged at the discharge end of the longitudinal cutting seat 31, a lower transverse cutting knife 42 arranged on the transverse cutting seat 41, an upper transverse cutting assembly 43 arranged on the transverse cutting seat 41 in a sliding manner and matched with the lower transverse cutting knife 42, and a transverse moving driving mechanism 44 for driving the upper transverse cutting assembly 43 to transversely move; during actual operation, the folded paper 8 after vertically cutting moves to the transverse cutting device 4, when the length that the folded paper 8 after vertically cutting stretches out of the transverse cutting device 4 is the set length, the folded paper 8 after this vertically cutting is located between the upper transverse cutting assembly 43 and the lower transverse cutting knife 42 at this moment, the transverse moving driving mechanism 44 drives the upper transverse cutting assembly 43 to move along the direction of cutting the folded paper 8 after this vertically cutting, so that the upper transverse cutting assembly 43 cooperates with the lower transverse cutting knife 42 to transversely cut the folded paper 8 after this vertically cutting, and the folded paper 8 with the set length is cut.

Preferably, the slitting drive 33 may be an air cylinder, and the traverse drive mechanism 44 may be driven by a motor-driven screw.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. A folding machine is characterized in that: the feeding device comprises a supporting seat for supporting a sheet coil, a moving driving mechanism arranged on the supporting seat and used for driving the sheet in the sheet coil to move, and a tension regulator arranged at a discharge end of the supporting seat and used for providing tension for the sheet moved by the moving driving mechanism.

2. A folding machine according to claim 1, characterized in that: the supporting seat comprises a plurality of layers of material racks, each layer of material rack is used for supporting a sheet material roll, each layer of material rack is provided with a moving driving mechanism, and each layer of material rack is provided with a tension regulator.

3. A folding machine according to claim 1, characterized in that: the tension regulator is a swinging piece, the tension regulator is rotatably arranged on the supporting seat, the distance from the rotating point of the tension regulator and the supporting seat to one end of the tension regulator is greater than the distance from the rotating point of the tension regulator and the supporting seat to the other end of the tension regulator, and the sheet is folded by the folding device after passing through the tension regulator.

4. A folding machine according to claim 1, characterized in that: folding device includes the board, the activity sets up the lower folded piece of board, is used for the drive to go up the upper swing actuating mechanism of folded piece wobbling, is used for the drive down the lower swing actuating mechanism of folded piece wobbling, is used for the drive to go up the ascending and descending actuating mechanism that the folded piece goes up and down and is used for the drive down the lower lifting actuating mechanism that the folded piece goes up and down, it is located the top of folded piece down to go up the folded piece, go up the folded piece and fold down with folding piece cooperation in order to fold the sheet down, it all is provided with the connecting rod with lower folded piece to go up swing actuating mechanism and lower swing actuating mechanism and all rotate and be provided with the piece that draws with connecting rod sliding connection, go up swing actuating mechanism via drawing the swing of folded piece in the piece drive, swing actuating mechanism is via drawing the swing of folded piece under the.

5. A folding machine according to claim 4, characterized in that: the upper swing driving mechanism or/and the lower swing driving mechanism comprises a moving member arranged on the machine table in a sliding mode, a rack arranged at one end of the moving member, a gear meshed with the rack and a swing driver used for driving the gear to rotate, and the pulling member is rotatably arranged at the other end of the moving member.

6. A folding machine according to claim 4, characterized in that: the one end of going up the folded piece and the one end of lower folded piece have all been installed the response piece, the sensor that is used for detecting the turned angle of response piece is installed to the board.

7. A folding machine according to claim 4, characterized in that: the upper lifting driving mechanism or/and the lower lifting driving mechanism comprises a driving wheel rotatably arranged on the machine table, a driven wheel rotatably arranged on the machine table, a transmission belt wound on the driving wheel and the driven wheel, a buckle arranged on the transmission belt and slidably connected with the machine table, and a rotating driver for driving the driving wheel to rotate, the upper folding piece is rotatably arranged on the buckle of the upper swing driving mechanism, and the lower folding piece is rotatably arranged on the buckle of the lower swing driving mechanism.

8. A folding machine according to claim 1, characterized in that: the folding machine further comprises a heating device for heating and softening the sheet, a marking mechanism for marking the sheet and a guide roller set for guiding the sheet to move, wherein the heating device, the marking mechanism and the guide roller set are all located at the feeding end of the folding device.

9. A folding machine according to claim 1, characterized in that: the discharge end of the folding device is provided with an abutting mechanism for abutting against the top of the folded sheet and a guide conveying assembly for guiding the folded sheet to the longitudinal cutting device.

10. A folding machine according to claim 1, characterized in that: the longitudinal cutting device comprises a longitudinal cutting seat, a tool apron arranged on the longitudinal cutting seat in a sliding manner, a plurality of longitudinal cutters arranged on the tool apron and a longitudinal cutting driver used for driving the tool apron to lift; the transverse cutting device comprises a transverse cutting seat, a lower transverse cutting knife arranged on the transverse cutting seat, an upper transverse cutting assembly arranged on the transverse cutting seat in a sliding mode and matched with the lower transverse cutting knife, and a transverse moving driving mechanism used for driving the upper transverse cutting assembly to transversely move.

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