CN213731938U - Feeding structure with cutting device - Google Patents

Abstract

The application relates to the field of impregnated paper preparation, in particular to a feeding structure with a cutting device, which comprises a rack and the cutting device detachably arranged on the rack, wherein the cutting device comprises a first driving part, a cutting part and an adjusting component; the first driving piece is used for driving the cutting piece to move relative to the machine frame, the cutting piece is used for cutting the edge of the base paper, and the adjusting assembly is used for adjusting the first driving piece and the cutting piece so as to enable the first driving piece and the cutting piece to move relative to the width direction of the machine frame. The number of the cutting devices is two, the cutting devices are respectively arranged on two sides in the width direction of the rack, and the adjusting assemblies are the same as the cutting devices in number and are in one-to-one correspondence with the cutting devices. This application has carries out adaptability to body paper edge and cuts to reduce because body paper edge is uneven, the printing lacks and leads to the uneven, the printing of the edge of the impregnated paper of production to be lacked the effect, compare in obtaining the impregnated paper after cutting the edge, the required energy consumption of this kind of mode reduces, green.

Description

Feeding structure with cutting device

Technical Field

The application relates to the field of impregnated paper preparation, in particular to a feeding structure with a cutting device.

Background

In the production of a panel, usually, in order to make the appearance of the panel more beautiful, a decorative paper with a pattern is attached to the surface of the panel, and since the panel is used for preparing furniture and the like, the panel needs to have the effects of oil resistance, stain resistance, scratch resistance and the like, in the current production, impregnated paper, especially melamine impregnated paper, is adopted as the decorative paper.

In the process of preparing decorative paper, the decorative paper is usually obtained by sequentially performing a series of procedures of impregnation, drying, coating, drying and cutting on base paper, and the obtained impregnated paper is suitable for the surface of a plate.

In the above-described related art, the inventors considered that there were defects that the edges of the impregnated paper were not sufficiently aligned and the patterns of the partial edges were lost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the edge of impregnated paper is neat inadequately, and some edge decorative pattern is lacked, this application provides a feeding structure with cutting device.

The application provides a feed structure with cutting device adopts following technical scheme:

a feeding structure with a cutting device comprises a rack and the cutting device detachably arranged on the rack, wherein the cutting device comprises a first driving piece, a cutting piece and an adjusting component;

the first driving piece is used for driving the cutting piece to move relative to the machine frame, the cutting piece is used for cutting the edge of the base paper, and the adjusting assembly is used for adjusting the first driving piece and the cutting piece so as to enable the first driving piece and the cutting piece to move relative to the width direction of the machine frame.

The number of the cutting devices is two, the cutting devices are respectively arranged on two sides along the width direction of the rack, one cutting device is used for cutting one side edge of the base paper, and the other cutting device is used for cutting the other side edge of the base paper;

the adjusting components are the same as the cutting devices in number and correspond to one another.

By adopting the technical scheme, the edges of the impregnated paper are not tidy enough, and the reason for partial pattern loss of the edges is that the edges of the base paper are uneven, so that the unqualified edges of the base paper can be cut off by the cutting device before gum dipping, the obtained impregnated paper can obtain even edges, the parts with pattern loss can be completely cut off, and the problem of the cut impregnated paper produced is solved.

In-process to the body paper cutting, two cutting device can cut the both sides of body paper simultaneously, and at the cutting in-process, the piece that cuts the body paper under the drive of first driving piece. Because after different body papers are fed, the width of the edge of cutting is different, and the adjusting component can be used to adjust the first driving piece and the cutting piece at the moment, so that the cutting piece moves relative to the width direction of the frame, and the cutting piece moves relative to the width direction of the body paper and is cut again after being positioned at a proper position.

Preferably, the adjusting assembly comprises a second driving piece, a screw rod, a loop bar and a connecting piece;

the second driving piece is used for driving the screw rod to rotate;

the axial direction of the screw is consistent with the width direction of the rack and is detachably arranged on the rack;

the sleeve rod is arranged on the rack, is sleeved on the screw rod and is provided with a limit groove along the axial direction of the screw rod;

one end of the connecting piece extends into the loop bar through the limiting groove and is in threaded connection with the screw, the other end of the connecting piece is connected with the first driving piece, and the connecting piece is used for moving along the length direction of the limiting groove.

Through adopting above-mentioned technical scheme, the in-process of adjusting the position of adjusting part to first driving piece, can rotate through second driving piece drive screw, the screw rod drives the connecting piece motion at the rotation in-process, because the spacing groove is stretched out to the one end of connecting piece, so the connecting piece can be for the screw rod along its axial motion, with the width direction motion of relative frame, the connecting piece drives first driving piece motion, with the motion of cutting the piece of being connected with first driving piece of drive, so that cut the piece for the body paper motion.

Preferably, the connecting piece comprises a connecting ring and a connecting block;

the connecting ring is sleeved on the screw and is in threaded connection with the screw;

one end of the connecting block extends into the limiting groove to be connected with the outer wall of the connecting ring, and the other end of the connecting block is connected with the first driving piece.

Through adopting above-mentioned technical scheme, the connecting piece passes through the go-between and is connected with the screw rod, and the connecting piece passes through the connecting block to be connected with the driving piece, and at the in-process of erection joint spare, it is comparatively convenient.

Preferably, the connecting block comprises an annular section and a straight rod section, the annular section is sleeved on the loop bar, a protrusion is arranged on the inner side of the annular section, and the protrusion extends into the limiting groove and is connected with the connecting ring;

the straight rod section is connected with the outer wall of the annular section, and the straight rod section is connected with the first driving piece.

Through adopting above-mentioned technical scheme, because the connecting block includes the ring segment, so at the in-process that the connecting piece removed for the screw rod, can reduce rocking relative to the loop bar, reduce the vibration. The straight rod section can be connected with the driving piece, and is convenient.

Preferably, the device also comprises a shell, the shell is covered on the first driving piece, and the straight rod section is connected with the shell;

one end of the driving member extends out of the housing to be connected with the cutting member.

Through adopting above-mentioned technical scheme, the setting of shell can be convenient for the straightway be connected with the driving piece, and the driving piece of being convenient for overhauls, only needs to open the shell can overhaul, need not also dismantle straightway together.

Preferably, the sleeve rods of the two adjusting assemblies are the same sleeve rod, and the sum of the lengths of the two screws is less than or equal to the length of the sleeve rod;

the loop bar is provided with two along its length direction the spacing groove, and the connecting piece stretches into respectively in two adjusting part the corresponding spacing groove to be connected with corresponding screw rod.

By adopting the technical scheme, the sleeve rod of the adjusting assembly is selected from the same sleeve rod, so that the occupied area of the sleeve rod can be reduced, and the space is saved. Because the width of the edge of the both sides of body paper is probably different, so compare in selecting for use a two-way screw rod, use two screws can be more nimble adjust, reduce the waste of body paper.

Preferably, the rack is provided with a supporting roller for supporting the base paper;

the cutting piece is arranged above the supporting roller, and a cutting position is arranged between the cutting piece and the supporting roller; the cutting piece is a cutting disc, and the first driving piece is used for driving the cutting disc to rotate;

the edge of cutting disc is provided with the cutting edge along circumference, cuts the disc and is used for rotating the in-process and will be located the body paper edge cutting of cutting position.

Through adopting above-mentioned technical scheme, when cutting the disc and cutting, first driving piece drives and cuts the disc and rotate, cuts the edge of the body paper that is located the backing roll among the rotation process that cuts the disc, and the cutting process is cut through the cutting edge. Compared with a blade fixed relative to the supporting roller, the rotating cutting disc can reduce the resistance of the base paper in the moving process and effectively reduce the stretch-breaking rate of the base paper.

Preferably, the first driving piece is a motor, and the output end of the motor is connected with the cutting disc through a connecting shaft;

the adjusting component is connected with the body of the motor and used for adjusting the width direction movement of the motor relative to the rack.

Through adopting above-mentioned technical scheme, the drive cuts the rotatory in-process of disc, can drive through the motor, and its cost is lower. In addition, the position of adjusting part accommodate motor to the position of adjusting the disc that cuts, this kind of mode is comparatively convenient, can not influence the cutting that cuts the disc moreover.

Preferably, still be provided with the waste material box, the waste material box sets up and cuts the position below, and the waste material box is used for collecting the waste material.

Through adopting above-mentioned technical scheme, waste material box can carry out waste recovery, compares in the waste material directly drops subaerial, and this kind of mode is comparatively convenient for collect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the unqualified edges of the base paper are cut off through the cutting device, so that the edges of the produced impregnated paper are tidy, no edge patterns are lost, and the produced impregnated paper has good quality.

2. The cutting piece is adjusted through the adjusting component, so that the cutting process is flexible, and waste materials are reduced.

3. The resistance to the conveying direction of the base paper can be reduced by adopting the cutting disc, and the paper breaking rate is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a feeding structure with a cutting device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cutting device according to an embodiment of the present invention.

Fig. 3 is a schematic view of a partial explosion in fig. 2.

Description of reference numerals: 1. a frame; 11. a support roller; 12. cutting; 2. a cutting device; 21. a first driving member; 22. cutting the workpiece; 23. an adjustment assembly; 231. a second driving member; 232. a screw; 233. a loop bar; 2331. a limiting groove; 3. a connecting member; 31. a connecting ring; 32. connecting blocks; 321. an annular segment; 322. a straight pole section; 333. a protrusion; 4. a housing; 5. a waste material box.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a feeding structure with cutting device. Referring to fig. 1, the feeding structure comprises a frame 1 and a cutting device 2 detachably disposed on the frame 1. Wherein, frame 1 can be frame 1 that the stainless steel made, and can rotate at interval on the frame 1 and set up a plurality of rollers to the transportation of body paper. In addition, the frame 1 is provided with a support roll 11, and the support roll 11 can support the base paper. The support roller 11 may be rotatably connected to the frame 1 through a bearing, or the support roller 11 may be fixedly connected to the frame 1 through a bolt, and in order to reduce the friction between the support roller 11 and the base paper, the former rotation connection mode may be adopted. The cutting device 2 is used for cutting the edges of the base paper, so that the edges of the base paper are smooth, and the defects of impregnated paper caused by the fact that the edges of the impregnated paper are not tidy enough and patterns of partial edges are lost are reduced.

In order to realize that the cutting device 2 cuts the edge of the base paper, in conjunction with fig. 2, the cutting device 2 comprises a first drive 21, a cutting member 22 and an adjusting assembly 23. The first drive 21 serves to drive the cutting member 22 in a movement relative to the machine frame 1, the cutting member 22 serving to cut the edge of the base paper. The cutting piece 22 is arranged above the supporting roller 11, and a cutting position is arranged between the cutting piece 22 and the supporting roller 11. The cutting member 22 can be a cutting knife or a cutting disk, in order to reduce the possibility of easy breakage caused by excessive resistance to the base paper in the cutting process, the cutting disk can be selected as the cutting member 22, a cutting edge is arranged on the edge of the cutting disk along the circumferential direction, and the cutting disk is used for cutting the edge of the base paper located at the cutting position 12 in the rotating process. Correspondingly, the first driving part 21 is used for driving the cutting disc to rotate, the first driving part 21 can adopt a motor, and the output end of the motor is connected with the cutting disc through a connecting shaft. If the position avoidance needs to be carried out, the output shaft of the motor can be matched with the cutting disc through the belt pulley, so that the output shaft of the motor and the rotating shaft of the cutting disc are not on the same straight line, and the specific implementation can be selected in the prior art.

Since the width of the edge of each roll of base paper to be cut is different, the cutting member 22 is required to be finely adjusted relative to the width direction of the frame 1, that is, the width direction of the base paper, so as to achieve accurate cutting without wasting too much base paper. The adjustment assembly 23 can adjust the cutting member 22 and the first driving member 21 to move both in the width direction of the frame 1.

Specifically, as shown in fig. 3, the adjusting assembly 23 includes a second driving member 231, a screw 232, a sleeve rod 233 and the connecting member 3. The second driving member 231 is used for driving the screw 232 to rotate, and the second driving member 231 can be a motor or a handwheel. In this embodiment, since the adjustment is fine adjustment, the cost of the motor is high and the motor is not easy to control, so a handwheel can be used as the second driving member 231. By turning the hand wheel to turn the screw 232. The loop bar 233 is arranged on the frame 1, the installation mode can be bolt connection, the length direction of the loop bar 233 is consistent with the width direction of the frame 1, the axial direction of the screw rod 232 is consistent with the width direction of the frame 1, and the loop bar 233 is sleeved on the screw rod 232, so that the screw rod 232 can be detachably arranged on the frame 1. The loop bar 233 is provided with a limiting groove 2331 along the axial direction of the screw 232, and in the present embodiment, the limiting groove 2331 is provided at the bottom of the loop bar 233. One end of the connecting member 3 extends into the loop bar 233 through the limiting slot 2331 and is in threaded connection with the screw 232, the other end of the connecting member 3 is connected with the first driving member 21, and the connecting member 3 is used for moving along the length direction of the limiting slot 2331. Therefore, in the process of rotating the hand wheel, the screw 232 rotates and drives the connecting member 3 to move along the length direction of the limiting groove 2331, and the connecting member 3 drives the first driving member 21 to move so as to drive the cutting member 22 to move.

In order to realize the connection function of the connector 3, the connector 3 may include a connection ring 31 and a connection block 32, wherein the connection ring 31 is sleeved on the screw 232 and is in threaded connection with the screw 232. The connection ring 31 may be a metal connection ring 31, and the surface thereof may be coated with a rust preventive coating. One end of the connecting block 32 extends into the limiting groove 2331 to be connected with the outer wall of the connecting ring 31, and the other end of the connecting block 32 is connected with the first driving member 21. Specifically, the connecting block 32 includes an annular section 321 and a straight section 322, and the straight section 322 is connected to the outer wall of the annular section 321, and may be welded or integrally formed. The annular segment 321 may be an annular metal ring and the straight segment may be a metal rod. The ring-shaped section 321 is sleeved on the loop bar 233, and the inner side of the ring-shaped section 321 has a protrusion 333, and the protrusion 333 and the ring-shaped section 321 may be connected by a screw. The protrusion 333 extends into the limiting groove 2331 and is connected with the connection ring 31, and the protrusion 333 and the connection ring 31 may be bolted. The provision of the annular section 321 reduces the wobble of the connecting member 3 relative to the shank 233 to reduce the wobble of the cutting member relative to the frame 1. The straight rod section 322 is connected to the first drive member 21, i.e. the straight rod may be connected to the body portion of the motor, so that the adjustment assembly 23 is connected to the body of the motor to adjust the width-wise movement of the motor and cutting disc relative to the frame 1. Since the motor will shake during operation, in order to reduce the influence of the shake on the adjusting assembly 23, the housing 4 is covered outside the first driving member 21, the straight rod section 322 is connected with the housing 4, correspondingly, one end of the driving member extends out of the housing 4 to be connected with the cutting member, and the housing 4 is covered outside the belt pulley, so that the straight rod section 322 is connected with the housing 4.

Because two edges of the base paper along the width direction all need to be cut, so the number of the cutting devices 2 is two, and the cutting devices are respectively arranged on two sides along the width direction of the frame 1, one cutting device 2 is used for cutting one side edge of the base paper, and the other cutting device 2 is used for cutting the other side edge of the base paper. The number of the adjusting assemblies 23 is the same as that of the cutting devices 2, and the adjusting assemblies correspond to the cutting devices 2 one by one. In order to reduce the occupied position of the loop bar 233, the loop bars 233 of the two adjusting assemblies 23 can be the same loop bar 233, and correspondingly, the sum of the lengths of the two screw rods 232 is less than or equal to the length of the loop bar 233. The loop bar 233 is provided with two aforementioned limiting grooves 2331 along the length direction thereof, and the length directions of the two limiting grooves 2331 are the same at the bottoms of both ends of the loop bar 233 which are respectively provided. The connecting members 3 of the two adjusting assemblies 23 respectively extend into the corresponding limiting grooves 2331 and are connected with the corresponding screw 232. In addition, two screws 232 can be combined, that is, the two-way screws 232 are used, but when the two-way screws 232 are used, the connecting pieces 3 connected with two sides can only be synchronously adjusted in the rotating process of the adjusting screws 232, and for the reason that the widths of the edges of two sides of the base paper are different, the cutting pieces are not easy to adjust. Therefore, in the present embodiment, the former method, that is, the method of using one loop bar 233 and two screws 232, is adopted.

In order to facilitate the collection of the cut waste, referring back to fig. 1, the feeding structure is further provided with a waste material box 5, the waste material box 5 is arranged below the cutting position, and the waste material box 5 is used for collecting the waste material. The waste material box 5 can be placed on the bottom surface, so that the waste material box 5 can be conveniently removed when the waste material is cleaned. In addition, the waste material box 5 can be a strip-shaped waste material box 5 which is used for containing waste materials of two cutting positions simultaneously, and also can be two waste material boxes 5 which are respectively used for containing waste materials of the corresponding cutting positions.

The implementation principle of a feeding structure with a cutting device in the embodiment of the application is as follows: in the process of improving the quality of the impregnated paper, the unqualified edges of the base paper can be cut off through the cutting device 2, so that the edges of the produced impregnated paper are tidy, and no edge patterns are lost. Specifically, at the in-process that cutting device 2 cut, use hand wheel drive screw 232 to rotate earlier, connecting piece 3 moves along spacing groove 2331's length direction under the rotation of screw rod 232, and drives the motor that links to each other with connecting piece 3, and drives and cut the disc motion to suitable position, driving motor this moment, the motor drives and cuts the disc rotation, cuts the disc pivoted in-process, levels the edge cutting of body paper, and the waste material that drops gets into waste material box 5 among the cutting process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A feed structure with cutting device which characterized in that: the cutting device comprises a rack (1) and a cutting device (2) detachably arranged on the rack (1), wherein the cutting device (2) comprises a first driving piece (21), a cutting piece (22) and an adjusting component (23);

the first driving part (21) is used for driving the cutting part (22) to move relative to the machine frame (1), the cutting part (22) is used for cutting the edge of the base paper, and the adjusting component (23) is used for adjusting the first driving part (21) and the cutting part (22) so as to enable the first driving part and the cutting part to move relative to the width direction of the machine frame (1);

the number of the cutting devices (2) is two, the cutting devices are respectively arranged on two sides in the width direction of the rack (1), one cutting device (2) is used for cutting one side edge of the base paper, and the other cutting device (2) is used for cutting the other side edge of the base paper;

the adjusting components (23) are the same as the cutting devices (2) in number and correspond to one another.

2. A feeding structure with a cutting device according to claim 1, characterized in that: the adjusting assembly (23) comprises a second driving piece (231), a screw rod (232), a loop bar (233) and a connecting piece (3);

the second driving piece (231) is used for driving the screw rod (232) to rotate;

the axial direction of the screw rod (232) is consistent with the width direction of the rack (1), and the screw rod is detachably arranged on the rack (1);

the sleeve rod (233) is arranged on the frame (1), the sleeve rod (233) is sleeved on the screw rod (232), and the sleeve rod (233) is provided with a limit groove (2331) along the axial direction of the screw rod (232);

one end of the connecting piece (3) extends into the loop bar (233) through the limiting groove (2331) and is in threaded connection with the screw rod (232), the other end of the connecting piece (3) is connected with the first driving piece (21), and the connecting piece (3) is used for moving along the length direction of the limiting groove (2331).

3. A feeding structure with a cutting device according to claim 2, characterized in that: the connecting piece (3) comprises a connecting ring (31) and a connecting block (32);

the connecting ring (31) is sleeved on the screw rod (232) and is in threaded connection with the screw rod (232);

one end of the connecting block (32) extends into the limiting groove (2331) to be connected with the outer wall of the connecting ring (31), and the other end of the connecting block (32) is connected with the first driving piece (21).

4. A feeding structure with a cutting device according to claim 3, characterized in that: the connecting block (32) comprises an annular section (321) and a straight rod section (322), the annular section (321) is sleeved on the loop bar (233), a protrusion (333) is arranged on the inner side of the annular section (321), and the protrusion (333) extends into the limiting groove (2331) and is connected with the connecting ring (31);

the straight rod section (322) is connected with the outer wall of the annular section (321), and the straight rod section (322) is connected with the first driving piece (21).

5. A feeding structure with cutting device according to claim 4, characterized in that: the device also comprises a shell (4), the shell (4) is covered on the first driving piece (21), and the straight rod section (322) is connected with the shell (4);

one end of the first drive member (21) extends out of the housing (4) for connection with the cutting member.

6. A feeding structure with cutting device according to any one of claims 2-5, characterized in that: the loop bars (233) of the two adjusting assemblies (23) are the same loop bar (233), and the sum of the lengths of the two screw rods (232) is less than or equal to the length of the loop bar (233);

the loop bar (233) is provided with two limiting grooves (2331) along the length direction thereof, and the connecting pieces (3) in the two adjusting components (23) respectively extend into the corresponding limiting grooves (2331) and are connected with the corresponding screw rods (232).

7. A feeding structure with cutting device according to claim 6, characterized in that: the machine frame (1) is provided with a supporting roller (11), and the supporting roller (11) is used for supporting base paper;

the cutting piece (22) is arranged above the supporting roller (11), and a cutting position is arranged between the cutting piece (22) and the supporting roller (11); the cutting piece (22) is a cutting disc, and the first driving piece (21) is used for driving the cutting disc to rotate;

the edge of the cutting disc is circumferentially provided with a cutting edge, and the cutting disc is used for cutting the edge of the base paper positioned at the cutting position (12) in the rotating process.

8. A feeding structure with cutting device according to claim 7, characterized in that: the first driving piece (21) is a motor, and the output end of the motor is connected with the cutting disc through a connecting shaft;

the adjusting component (23) is connected with the body of the motor and used for adjusting the width direction movement of the motor relative to the rack (1).

9. A feeding structure with cutting device according to claim 7, characterized in that: still be provided with waste material box (5), waste material box (5) set up and cut the position below, and waste material box (5) are used for collecting the waste material.

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