CN214239778U

CN214239778U - Wire pressing device

Info

Publication number: CN214239778U
Application number: CN202022440860.0U
Authority: CN
Inventors: 罗富文; 曾伟光; 曾志豪
Original assignee: Guangdong Tai Yi Machinery Co ltd
Current assignee: Guangdong Tai Yi Machinery Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-21
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a line pressing device, which comprises a body, line pressing mechanisms and a shifting mechanism, wherein a working cavity is arranged in the body, the line pressing mechanisms are divided into two groups, the two groups of line pressing mechanisms are relatively arranged at two ends in the working cavity, the line pressing mechanisms comprise a first line pressing unit and a second line pressing unit arranged corresponding to the first line pressing unit, the first line pressing unit comprises a first line pressing module, the first line pressing module comprises a first rotating shaft and a plurality of line pressing rollers arranged on the first rotating shaft in a sliding way, the second line pressing unit comprises a second line pressing module, the second line pressing module comprises a second rotating shaft and a plurality of positioning rollers arranged on the first rotating shaft in a sliding way, and the line pressing rollers on the two groups of line pressing mechanisms correspond to the positioning rollers in pairs; the shifting mechanism comprises a plurality of synchronous shifting units, and the synchronous shifting units drive the two corresponding line pressing rollers and the positioning rollers to synchronously slide along the first rotating shaft and the second rotating shaft. Line ball device can alternate the groove position conveniently.

Description

Wire pressing device

Technical Field

The utility model belongs to the technical field of corrugated container board production technique and specifically relates to a cord grip is related to.

Background

The corrugated board is a packaging board which is widely applied, and the existing corrugated board is generally pressed and cut according to the required size after being made into a continuous sheet-shaped corrugated board, so that the corrugated board with the set specification is finally made. Therefore, the corrugated board crimping equipment is an important component in corrugated board production, in the existing corrugated board crimping equipment, a corrugated board is subjected to indentation and line scribing by a crimping mechanism, and then the corrugated board is folded and formed at the moment, so that the crimping accuracy and quality have very important influence on folding and box sticking (nailing) of the corrugated board.

However, in the existing corrugated board line pressing equipment, when the scribed line position formed by the rolling indentation of the line pressing mechanism does not meet the requirement, the line pressing wheel in the line pressing mechanism needs to be loosened from the rotating shaft, and the line pressing wheel is manually pushed to the position corresponding to the rotating shaft and then locked again, so that the scribed line position can be changed, and the whole process of changing the scribed line position consumes long time and has low efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cord grip, this cord grip can alternate the groove position conveniently, and the process consumption time of whole transform groove position is short, and is efficient.

In order to achieve the above object, the utility model provides a following technical scheme:

a wire pressing device comprises a machine body, wire pressing mechanisms and a shifting mechanism, wherein a working cavity is arranged in the machine body, the wire pressing mechanisms are divided into two groups, the two groups of wire pressing mechanisms are oppositely arranged at two ends in the working cavity, each wire pressing mechanism comprises a first wire pressing unit and a second wire pressing unit arranged corresponding to the first wire pressing unit, the first wire pressing unit comprises a first wire pressing module, the first wire pressing module comprises a first rotating shaft and a plurality of wire pressing rollers arranged on the first rotating shaft in a sliding manner, the second wire pressing unit comprises a second wire pressing module, the second wire pressing module comprises a second rotating shaft and a plurality of positioning rollers arranged on the first rotating shaft in a sliding manner, and the wire pressing rollers on the two groups of wire pressing mechanisms correspond to the positioning rollers in pairs;

the shifting mechanism comprises a plurality of synchronous shifting units, and each synchronous shifting unit is used for driving every two corresponding line pressing rollers and positioning rollers to synchronously slide along the first rotating shaft and the second rotating shaft;

the synchronous shifting unit comprises two shifting plates and a shifting transmission structure which are oppositely arranged, two sides of one shifting plate relatively support two corresponding pressing line rollers on the two groups of pressing line mechanisms, two sides of the other shifting plate relatively support two corresponding positioning rollers on the two groups of pressing line mechanisms, and the pressing line rollers and the positioning rollers are rotatably arranged on the corresponding shifting plates;

the displacement transmission structure comprises a displacement driving motor, a transmission screw rod and two screw rod lifters oppositely arranged on the transmission screw rod, the transmission screw rod is vertically arranged, and the displacement driving motor is used for driving the transmission screw rod to rotate; each screw rod lifter is provided with a driving screw rod, each driving screw rod is provided with a moving part, each driving screw rod correspondingly penetrates through the shifting plates of the rest synchronous shifting units, the moving parts on the driving screw rods are connected with the corresponding shifting plates so that the driving screw rods rotate to drive the driving screw rods to rotate, and the moving parts drive the connected shifting plates to move along the driving screw rods, so that every two corresponding pressing line rollers and the corresponding positioning rollers synchronously slide along the first rotating shaft and the second rotating shaft.

As a further technical solution of the utility model: the line ball gyro wheel has seted up the mounting hole in the center, the pilot hole has been seted up at the center to the location gyro wheel, first pivot and second pivot are all equipped with the direction card strip along the axle body, the line ball gyro wheel is equipped with the fixture block that corresponds the block with the direction card strip on mounting hole and pilot hole correspondingly with the location gyro wheel, makes line ball gyro wheel and location gyro wheel slide on first pivot, second pivot and die-pin along the direction card strip respectively.

As a further technical solution of the utility model: the line pressing roller and the positioning roller are respectively provided with a plurality of supporting strips in an annular distribution manner in the mounting hole and the assembling hole, and the line pressing roller or the positioning roller is supported on the first rotating shaft or the second rotating shaft through the supporting strips.

As a further technical solution of the utility model: the line pressing roller and the positioning roller are both provided with a connecting plate at one end thereof and are rotatably arranged on the corresponding shifting plate through the connecting plate.

As a further technical solution of the utility model: the first line pressing unit comprises a line changing driving module, line type mounting surfaces are arranged on the outer edges of the line pressing rollers, a plurality of line rolling type pieces are distributed on the line type mounting surfaces, and the line changing driving module is used for driving the first rotating shaft to rotate and driving the line pressing rollers to roll and mark lines on the corrugated board or roll and press the line rolling type pieces used for changing the corrugated board.

As a further technical solution of the utility model: the first wire pressing unit comprises a height adjusting module for adjusting the setting height of the first rotating shaft in the working cavity.

As a further technical solution of the utility model: the second line pressing unit comprises a synchronous driving module used for driving the second rotating shaft to rotate.

As a further technical solution of the utility model: the shifting mechanism comprises two guide rail groups, the two guide rail groups are fixedly arranged at the top and the bottom of the working cavity relatively, each guide rail group comprises two positioning guide rails which are arranged relatively, each shifting plate is correspondingly arranged above or below one guide rail group, two sliding blocks are oppositely arranged on one end of the shifting plate facing the corresponding guide rail group, and each sliding block can be slidably and correspondingly arranged on one positioning guide rail.

As a further technical solution of the utility model: the shifting mechanism comprises two sets of rack sets, the two sets of rack sets are fixedly arranged at the top and the bottom of the working cavity relatively, each rack set is correspondingly arranged between two positioning guide rails of one guide rail set and comprises two positioning racks which are oppositely arranged, each shifting plate is rotatably provided with a gear shaft corresponding to one rack set, two positioning gears are oppositely arranged at two ends of the gear shaft, and each positioning gear is correspondingly meshed with one positioning rack.

As a further technical solution of the utility model: the synchronous shifting unit comprises a bracket structure, the bracket structure comprises two bracket parts, the two bracket parts are oppositely arranged between the two shifting plates, each bracket part corresponds to one shifting plate, a connecting piece is arranged between each bracket part and the corresponding shifting plate, and the bracket parts and the shifting plates are oppositely connected through the connecting pieces.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a cord grip passes through the organism, cooperation between line ball mechanism and the aversion mechanism, transforms the groove position conveniently, and the process consumption time of whole transform groove position is short, efficient.

Drawings

Fig. 1 is a schematic diagram of a line pressing device.

Fig. 2 is a partial view of a wire crimping device.

Fig. 3 is a partial view of the area a in fig. 2.

Fig. 4 is a partial view of the area B of fig. 2.

Fig. 5 is a schematic view of a propeller shaft.

Fig. 6 is a partial view of the region C of fig. 2.

Fig. 7 is a partial view of the area D of fig. 2.

Fig. 8 is another view of fig. 2.

Fig. 9 is a partial view of fig. 8.

Fig. 10 is a partial schematic view of a shift transmission structure.

Fig. 11 is a schematic view of a trunnion drive module.

Fig. 12 is a schematic view of the idler mechanism.

Fig. 13 is a partial view of fig. 12.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, a line pressing device includes a machine body 10 and line pressing mechanisms 20, a working chamber 11 is provided in the machine body 10, the line pressing mechanisms 20 are provided in two groups, the two groups of line pressing mechanisms 20 are oppositely installed at two ends of the working chamber 11, the line pressing mechanism 20 includes a first line pressing unit 21 and a second line pressing unit 22 corresponding to the first line pressing unit 21, so that the second line pressing unit 22 assists the first line pressing unit 21 to perform line pressing and creasing on corrugated boards, and can switch the line type of the scribed line formed by the line pressing and creasing through the first line pressing unit 21.

Referring to fig. 1, the first wire pressing unit 21 is mounted on the machine body 10, and includes a first wire pressing module 211 and a wire changing driving module 212, and referring to fig. 2, fig. 3 and fig. 4, the first wire pressing module 211 includes a first rotating shaft 2111 and a plurality of wire pressing rollers 2112, the first rotating shaft 2111 is rotatably mounted in one end of the working chamber 11, the plurality of wire pressing rollers 2112 are mounted on the first rotating shaft 2111 at intervals, each wire pressing roller 2112 is provided with a mounting hole 201 in the center and a linear mounting surface 202 along the outer edge, the wire pressing roller 2112 is mounted on the first rotating shaft 2111 through the mounting hole 201, the linear mounting surface 202 is provided with a plurality of rolling linear elements 2021, the first rotating shaft 2111 rotates to drive the wire pressing roller 2112 to rotate, and the rolling linear element 2021 used for rolling the indentation marking is switched to change the linear shape; the line-changing driving module 212 is used to drive the first rotating shaft 2111 to rotate, so that the first rotating shaft 2111 drives the line pressing roller 2112 to mark lines or change line shapes of the rolled indentations of the corrugated board. It is understood that in the plurality of rolling line-shaped elements 2021, the line-shaped elements 2021 are pressed out differently from each other.

Referring to fig. 4 and 5, the wire-changing driving module 212 includes a first coupler (not shown), a transmission shaft 2121, a rolling driving element (not shown), and a linear-changing driving element 2122, where the first coupler is relatively connected to the first rotation shaft 2111 and the transmission shaft 2121, the transmission shaft 2121 rotates to drive the first rotation shaft 2111 to rotate, one end of the transmission shaft 2121 is rotatably installed with a double-layer gear 61, a first bearing is disposed between the transmission shaft 2121 and the double-layer gear 61, the other end of the transmission shaft 2121 is fixedly installed with a driving gear 62, the transmission shaft 2121 is rotatably installed between the double-layer gear 61 and the driving gear 62 with a transmission gear 63, and a second bearing is disposed between the transmission shaft 2121 and the transmission gear 63; the double-layer gear 61 is provided with a first gear layer 611 and a second gear layer 612, the transmission gear 63 is provided with a main gear 631 and a plurality of driven gear sets 632 mounted on the main gear 631, the plurality of driven gear sets 632 are annularly arranged on the main gear 631, each driven gear set 632 includes a gear mounting shaft 6321 and two driven gears 6322, the gear mounting shaft 6321 is rotatably mounted on the main gear 631, two ends of the gear mounting shaft 6321 relatively extend out of two ends of the main gear 631, and the two driven gears 6322 are relatively mounted on two ends of the gear mounting shaft 6321, so that one driven gear 6322 rotates to drive the other driven gear 6322 to rotate; one driven gear 6322 of each driven gear set 632 meshes with the second gear layer 612, and the other driven gear 6322 meshes with the driving gear 62; the rolling driving member is used for driving the first gear layer 611 to rotate, so that the line pressing roller 2112 lines the rolling indentations of the corrugated board, and the specific process is that the second gear layer 612 rotates synchronously, so as to drive the two driven gears 6322 of each driven gear set 632 to rotate at the two ends of the main gear 631, and the driving gear 62 rotates rapidly along with the rotation of the driven gears 6322, so as to drive the first rotating shaft 2111 to rotate rapidly, so as to line the corrugated board lines the rolling indentations of the line pressing roller 2112; the linear driving member 2122 is used to drive the main gear 631 to rotate so as to change the linear shape of the line pressing roller 2112, in which the main gear 631 rotates, the driven gear set 632 rotates along with the rotation of the main gear 631 and moves annularly, the driven gear 6322 moves along with the rotation to drive the driving gear 62 to rotate slowly, so as to drive the first rotating shaft 2111 to rotate slowly, and the line pressing roller 2112 switches the line pressing linear member 2021 used for pressing the indentation line, so as to change the linear shape.

Referring to fig. 4 and 6, the second pressing unit 22 includes a second pressing module 221 and a synchronous driving module 222, the second pressing module 221 includes a second rotating shaft 2211 and a plurality of positioning rollers 2212, the second rotating shaft 2211 is disposed above the first rotating shaft 2111 and rotatably mounted in one end of the working chamber 11, the plurality of positioning rollers 2212 are mounted on the second rotating shaft 2211 at intervals, each positioning roller 2212 corresponds to one pressing roller 2112, the positioning roller 2212 is provided with an assembling hole 203 in the center and provided with a positioning ring 204 on the outer edge, the positioning roller 2212 is mounted on the second rotating shaft 2211 through the assembling hole 203, so that when the pressing mechanism 20 presses and scores corrugated cardboard, two sides of the corrugated cardboard are pressed relatively with the rolling line type 2021 to be switched through the positioning ring 204; the synchronous driving module 222 is used for driving the second rotating shaft 2211 to rotate.

The synchronous driving module 222 includes a second coupling, a driven shaft 2221 and a synchronous gear 2222, the second coupling is relatively connected to the second rotating shaft 2211 and the driven shaft 2221, the driven shaft 2221 drives the second rotating shaft 2211 to rotate, the synchronous gear 2222 is fixedly installed on the driven shaft 2221, and the synchronous gear 2222 is engaged with the first gear layer 611 of the corresponding double-layer gear 61, so that the first rotating shaft 2111 and the second rotating shaft 2211 can rotate synchronously.

Referring to fig. 12 and 13, the line pressing device includes a supporting roller mechanism 30, the supporting roller mechanism 30 is installed between two sets of line pressing mechanisms 20, and includes two supporting shafts 31 disposed oppositely, the two supporting shafts 31 are rotatably installed in the middle of the working cavity 11, a plurality of supporting rollers 311 are arranged on each supporting shaft 31 at intervals, each supporting roller 311 is provided with a connecting hole in the center and is installed on the supporting shaft 31 through the connecting hole, so that when a corrugated board passes through between the supporting rollers 311 of the two supporting shafts 31, the supporting rollers 311 of the two supporting shafts 31 are attached to two sides of the corrugated board, thereby playing a role of supporting and enhancing the conveying stability when the corrugated board is pressed.

Furthermore, one end of the support shaft 31 extends out of the working chamber 11, and a first gear 302 is disposed on the support shaft, and the first gears 302 of the two support shafts 31 are correspondingly engaged, so that when one support shaft 31 rotates, the other support shaft 31 rotates synchronously.

Further, referring to fig. 11, the riding wheel mechanism 30 includes a riding shaft driving module 32 for driving the riding shaft 31 to rotate. In this embodiment, the shaft driving module 32 includes a driving shaft 321 and a second gear 322 disposed on the driving shaft 321, the driving shaft 321 is disposed above the two supporting shafts 31, and the second gear 322 is correspondingly engaged with the synchronizing gears 2222 of the two sets of wire pressing mechanisms 20 and the first gear 302 of one supporting shaft 31, so that the supporting shaft 31, the first rotating shaft 2111 and the second rotating shaft 2211 can rotate synchronously.

Further, referring to fig. 3, the first rotating shaft 2111, the second rotating shaft 2211 and the supporting shaft 31 are all provided with a guiding strip 71 along the shaft body, and the line pressing roller 2112, the positioning roller 2212 and the supporting wheel 311 are respectively provided with a fixture block 72 correspondingly fastened with the guiding strip 71 on the mounting hole 201, the assembling hole 203 and the connecting hole, so that the line pressing roller 2112, the positioning roller 2212 and the supporting wheel 311 can respectively move on the first rotating shaft 2111, the second rotating shaft 2211 and the supporting shaft 31 along the guiding strip 71.

Furthermore, the pressing roller 2112 and the positioning roller 2212 are respectively provided with a plurality of supporting strips 73 in an annular distribution in the mounting hole 201 and the assembling hole 203, and the pressing roller 2112 or the positioning roller 2212 is supported on the first rotating shaft 2111 or the second rotating shaft 2211 through the supporting strips 73.

Further, the line pressing roller 2112, the positioning roller 2212 and the supporting roller 311 are all provided with a connecting plate 74 at one end thereof.

Referring to fig. 8, 9 and 10, the wire pressing device includes a shifting mechanism 40, the shifting mechanism 40 includes a plurality of synchronous shifting units 41, two wire pressing rollers 2112 and two positioning rollers 2212 on two sets of wire pressing mechanisms 20 correspond to each other, each synchronous shifting unit 41 is configured to drive two corresponding wire pressing rollers 2112 on two sets of wire pressing mechanisms 20 and two corresponding positioning rollers 2212 of the wire pressing rollers 2112, and a corresponding supporting roller 311 slides along the first rotating shaft 2111, the second rotating shaft 2211 and the supporting shaft 31 synchronously.

The synchronous shifting unit 41 comprises two shifting plates 411 and a shifting transmission structure 412 which are oppositely arranged, two sides of one shifting plate 411 relatively support two corresponding pressing line rollers 2112 on two groups of line pressing mechanisms 20 and a supporting roller 311 on one supporting shaft 31, two sides of the other shifting plate 411 relatively support two corresponding positioning rollers 2212 on two groups of line pressing mechanisms 20 and a corresponding supporting roller 311 on the other supporting shaft 31, and each pressing line roller 2112, positioning roller 2212 and supporting roller 311 are rotatably arranged on the corresponding shifting plate 411 through a connecting plate 74; the displacement transmission structure 412 comprises a displacement driving motor 4121, a transmission screw 4122 and two screw lifters 4123 oppositely arranged on the transmission screw 4122, the transmission screw 4122 is vertically arranged, and the displacement driving motor 4121 is arranged above the transmission screw 4122 and used for driving the transmission screw 4122 to rotate; each screw rod lifter 4123 is provided with a driving screw rod 81, the driving screw rod 81 is provided with a moving member 82, each driving screw rod 81 correspondingly penetrates through the shifting plate 411 of the rest synchronous shifting units 41, the moving member 82 on the driving screw rod is connected with the corresponding shifting plate 411 so that the driving screw rod 4122 rotates to drive the driving screw rod 81 to rotate, and the moving member 82 drives the connected shifting plate 411 to move along the driving screw rod 81, so that two corresponding pressing line rollers 2112 and positioning rollers 2212 are driven to synchronously slide along the first rotating shaft 2111 and the second rotating shaft 2211.

Further, referring to fig. 13, the synchronous shift unit 41 includes a bracket structure 413, the bracket structure 413 includes two bracket members 4131, the two bracket members 4131 are oppositely disposed between the two shift plates 411, each bracket member 4131 corresponds to one shift plate 411, a connecting member 4132 is disposed between the corresponding shift plate 411 and the bracket member 4131 and the shift plate 411 are oppositely connected through the connecting member 4132, so that the corrugated cardboard can pass through between the two bracket members 4131, and the two bracket members 4131 are attached to two sides of the corrugated cardboard, thereby supporting and enhancing the transportation stability when the corrugated cardboard is pressed.

Further, the shifting mechanism 40 includes two sets of guide rail sets 42, the two sets of guide rail sets 42 are relatively and fixedly disposed at the top and the bottom of the working chamber 11, each guide rail set 42 includes two positioning guide rails 421 disposed oppositely, each shifting plate 411 is correspondingly disposed above or below one guide rail set 42, two sliding blocks 422 are relatively disposed on one end of the shifting plate 411 facing the corresponding guide rail set 42, and each sliding block 422 is slidably and correspondingly mounted on one positioning guide rail 421, so as to enhance the stability of the shifting plate 411 during movement.

Further, referring to fig. 7, the shifting mechanism 40 includes two sets of rack groups 43, the two sets of rack groups 43 are relatively and fixedly disposed at the top and the bottom of the working chamber 11, each rack group 43 is correspondingly disposed between two positioning guide rails 421 of one guide rail group 42, and includes two positioning racks 431 disposed oppositely, each shifting plate 411 is rotatably disposed with a gear shaft 432 corresponding to one rack group 43, and two positioning gears 433 are disposed at two ends of the gear shaft 432, each positioning gear 433 is correspondingly engaged with one positioning rack 431, so as to enhance the stability of the shifting plate 411 during movement.

Further, referring to fig. 8 and 12, the first wire pressing unit 21 includes a height adjusting module 50 for adjusting a setting height of the first rotating shaft 2111 in the working chamber 11, so as to adjust a distance between the wire pressing roller 2112 and the positioning roller 2212; the height adjusting module 50 comprises two hinge seats 51, an adjusting shaft 52 and an adjusting driving part 53 which are oppositely arranged, the two hinge seats 51 are oppositely arranged at two sides of the working cavity 11, one end of each hinge seat 51 is hinged with the side wall of the working cavity 11, the other end of each hinge seat 51 is provided with a mounting hole 511, one end of each first rotating shaft 2111 is mounted in the mounting hole 511 of one hinge seat 51, one end of a first coupler connected with the other end of the first rotating shaft 2111 is fixedly arranged in the mounting hole 511 of the other hinge seat 51, the first coupler is a flexible coupler, and the bottom end of each hinge seat 51 is provided with a bearing surface 501; the adjusting shaft 52 is rotatably installed in one end of the working chamber 11 and located below the first rotating shaft 2111, two adjusting support members 521 are relatively arranged at two ends of the adjusting shaft 52, the top end of each adjusting support member 521 correspondingly abuts against a bearing surface 501 of the hinge seat 51, and the adjusting support members 521 are U-shaped; the adjusting driving member 53 is used for driving the adjusting shaft 52 to rotate, so that the adjusting driving member 53 drives the adjusting shaft 52 to rotate, the adjusting support 521 rotates along with the rotation of the adjusting shaft 52 to jack up the hinge seat 51, the hinge seat 51 swings around a hinge point with the side wall of the working chamber 11 to drive the first rotating shaft 2111 to lift in the working chamber 11, and thus the setting height of the first rotating shaft 2111 in the working chamber 11 is adjusted.

The use method of the wire pressing device comprises the following steps: before the corrugated board is conveyed, the line pressing device is adjusted according to the size and the thickness of the corrugated board and the line type of the needed scribed line.

When the size of the corrugated board changes and the positions of the corrugated board to be scribed are changed, the synchronous shift units 41 of the shift mechanism 40 respectively drive the corresponding supporting roller 311 on the supporting roller mechanism 30 and the corresponding line pressing rollers 2112 and positioning rollers 2212 on the two line pressing mechanisms 20 to move along the first rotating shaft 2111, the second rotating shaft 2211 and the supporting shaft 31, so that the distribution of the rollers on the supporting shaft 31, the distribution of the line pressing rollers 2112 on the first rotating shaft 2111 and the distribution of the positioning rollers 2212 on the second rotating shaft 2211 correspond to the size of the corrugated board and are aligned with the positions of the corrugated board to be scribed;

when the thickness of the corrugated board is changed, the height of the first rotating shaft 2111 in the working cavity 11 is adjusted through the height adjusting module 50, so that the distance between the line pressing roller 2112 and the positioning roller 2212 is adjusted to correspond to the thickness of the corrugated board;

when the line type of the scribed line of the corrugated board needs to be changed, the line changing driving module 212 drives the first rotating shaft 2111 to rotate slowly, and the line pressing roller 2112 slowly switches the rolling line type element 2021 used for rolling the pressed mark to scribe line, so that the line type is changed;

when the line type according to corrugated board size, thickness, required groove, right the cord grip adjusts the back, corrugated container board is followed the one end input of working chamber 11, cooperatees through line ball mechanism 20 and riding wheel mechanism 30, when corrugated container board carried to the working chamber 11 other end, carries out the roll extrusion indentation groove to corrugated container board.

To sum up, the utility model relates to a wire pressing device passes through organism 10, cooperation between wire pressing mechanism 20 and the shift mechanism 40, conveniently transforms the groove position, and the process consumption time of whole transform groove position is short, and is efficient.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. A wire pressing device comprises a machine body (10), two wire pressing mechanisms (20) and a shifting mechanism (40), wherein a working cavity (11) is arranged in the machine body (10), the two wire pressing mechanisms (20) are divided into two groups, the two wire pressing mechanisms (20) are oppositely arranged at two ends in the working cavity (11), each wire pressing mechanism (20) comprises a first wire pressing unit (21) and a second wire pressing unit (22) arranged corresponding to the first wire pressing unit (21), the first wire pressing unit (21) comprises a first wire pressing module (211), the first wire pressing module (211) comprises a first rotating shaft (2111) and a plurality of wire pressing rollers (2112) arranged on the first rotating shaft (2111) in a sliding mode, the second wire pressing unit (22) comprises a second wire pressing module (221), the second wire pressing module (221) comprises a second rotating shaft (2211) and a plurality of positioning rollers (2212) arranged on the first rotating shaft (2111) in a sliding mode, the line pressing rollers (2112) on the two groups of line pressing mechanisms (20) correspond to the positioning rollers (2212) in pairs;

the shifting mechanism (40) comprises a plurality of synchronous shifting units (41), and each synchronous shifting unit (41) is used for driving every two corresponding line pressing rollers (2112) and positioning rollers (2212) to synchronously slide along a first rotating shaft (2111) and a second rotating shaft (2211);

the synchronous shifting unit (41) comprises two shifting plates (411) and a shifting transmission structure (412) which are oppositely arranged, two sides of one shifting plate (411) relatively support two corresponding pressing line rollers (2112) on the two groups of pressing line mechanisms (20), two sides of the other shifting plate (411) relatively support two corresponding positioning rollers (2212) on the two groups of pressing line mechanisms (20), and the pressing line rollers (2112) and the positioning rollers (2212) are rotatably arranged on the corresponding shifting plates (411);

the shifting transmission structure (412) comprises a shifting driving motor (4121), a transmission screw rod (4122) and two screw rod lifters (4123) which are oppositely arranged on the transmission screw rod (4122), the transmission screw rod (4122) is vertically arranged, and the shifting driving motor (4121) is used for driving the transmission screw rod (4122) to rotate; each screw rod lifter (4123) is provided with a driving screw rod (81), a moving part (82) is arranged on each driving screw rod (81), each driving screw rod (81) correspondingly penetrates through the shifting plate (411) of the rest synchronous shifting units (41), the moving part (82) on each driving screw rod is connected with the corresponding shifting plate (411) so that the driving screw rod (4122) rotates to drive the driving screw rod (81) to rotate, the moving part (82) drives the connected shifting plate (411) to move along the driving screw rod (81), and therefore every two corresponding line pressing rollers (2112) and the corresponding positioning rollers (2212) synchronously slide along the first rotating shaft (2111) and the second rotating shaft (2211).

2. The wire crimping device of claim 1, characterized in that: mounting hole (201) have been seted up at the center in line ball gyro wheel (2112), pilot hole (203) have been seted up at the center in location gyro wheel (2212), first pivot (2111) and second pivot (2211) are all equipped with direction card strip (71) along the axle body, line ball gyro wheel (2112) and pilot wheel (2212) are equipped with fixture block (72) that correspond the block with direction card strip (71) correspondingly on mounting hole (201) and pilot hole (203), make line ball gyro wheel (2112) and pilot wheel (2212) can slide on first pivot (2111), second pivot (2211) and bearing pin (31) along direction card strip (71) respectively.

3. The wire crimping device of claim 2, characterized in that: the line pressing roller (2112) and the positioning roller (2212) are respectively provided with a plurality of supporting strips (73) in an annular distribution manner in the mounting hole (201) and the assembling hole (203), and the line pressing roller (2112) or the positioning roller (2212) is supported on the first rotating shaft (2111) or the second rotating shaft (2211) through the supporting strips (73).

4. The wire crimping device of claim 1, characterized in that: the line pressing roller (2112) and the positioning roller (2212) are both provided with a connecting plate (74) at one end thereof, and the connecting plate (74) is rotatably arranged on the corresponding shifting plate (411).

5. The wire crimping device of claim 1, characterized in that: the first line pressing unit (21) comprises a line changing driving module (212), a line type mounting surface (202) is arranged on the outer edge of a line pressing roller (2112), a plurality of line pressing molded parts (2021) are distributed on the line type mounting surface (202), and the line changing driving module (212) is used for driving a first rotating shaft (2111) to rotate to drive the line pressing roller (2112) to roll and press the corrugated board or roll and press the corrugated board (2021) for line marking transformation.

6. The wire crimping device of claim 1, characterized in that: the line pressing unit capable of changing the line type comprises a height adjusting module (50) used for adjusting the setting height of the first rotating shaft (2111) in the working cavity (11).

7. The wire crimping device of claim 1, characterized in that: the second line pressing unit (22) comprises a synchronous driving module (222) for driving the second rotating shaft (2211) to rotate.

8. The wire crimping device of claim 1, characterized in that: the shifting mechanism (40) comprises two guide rail groups (42), the two guide rail groups (42) are fixedly arranged at the top and the bottom of the working cavity (11) relatively, each guide rail group (42) comprises two positioning guide rails (421) which are arranged relatively, each shifting plate (411) is correspondingly arranged above or below one guide rail group (42), two sliding blocks (422) are correspondingly arranged on one end of each shifting plate (411) facing the corresponding guide rail group (42), and each sliding block (422) can be slidably and correspondingly arranged on one positioning guide rail (421).

9. The wire crimping device of claim 1, characterized in that: the shifting mechanism (40) comprises two groups of rack groups (43), the two groups of rack groups (43) are fixedly arranged at the top and the bottom of the working cavity (11) relatively, each rack group (43) is correspondingly arranged between two positioning guide rails (421) of one guide rail group (42), the shifting mechanism comprises two positioning racks (431) which are oppositely arranged, each shifting plate (411) is rotatably provided with a gear shaft (432) corresponding to one rack group (43) and two positioning gears (433) which are oppositely arranged at two ends of the gear shaft (432), and each positioning gear (433) is correspondingly meshed with one positioning rack (431).

10. The wire crimping device of claim 1, characterized in that: the synchronous shifting unit (41) comprises a bracket structure (413), the bracket structure (413) comprises two bracket parts (4131), the two bracket parts (4131) are oppositely arranged between the two shifting plates (411), each bracket part (4131) corresponds to one shifting plate (411), a connecting part (4132) is arranged between each bracket part (4131) and the corresponding shifting plate (411), and the bracket parts (4131) and the shifting plates (411) are oppositely connected through the connecting parts (4132).