CN216183161U

CN216183161U - Automatic double-edge folding and covering machine of full-automatic leather case machine

Info

Publication number: CN216183161U
Application number: CN202122496285.0U
Authority: CN
Inventors: 蔡兰汉; 蔡建光; 潘贻东; 杨敏
Original assignee: Ruian Guoan Printing Machinery Co ltd
Current assignee: Ruian Guoan Printing Machinery Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to an automatic bilateral folding taping machine of a full-automatic shell machine, which enables a conveying belt to be matched with a folding belt, wherein the vertical height of the folding belt along the conveying direction of a paper board is gradually increased, the folding belt passes through a folding channel, and the two ends of the folding belt are sleeved on a rotating roller in a crossed manner, so that the folding belt towards one side of the folding channel is turned over in the rising process, namely the folding belt and the back of the paper board to-be-folded edge are turned into the front in the rotating process, the paper board is placed between the conveying belt and a guide wheel, and the two to-be-folded edges of the paper board are extruded by the folding belt and are gradually folded inwards in the conveying process, so that continuous folding processing can be carried out on a plurality of paper boards, automatic bilateral continuous folding taping is realized, and the folding efficiency is improved.

Description

Automatic double-edge folding and covering machine of full-automatic leather case machine

Technical Field

The utility model relates to the field of paper product processing, in particular to an automatic double-edge folding and covering machine of a full-automatic leather case machine.

Background

The automatic leather case machine is also called a covering machine, is suitable for various book cases, book type boxes, folders, chessboard, desk calendars and other related products, adopts new technologies such as servo transmission, hydraulic drive light-operated positioning and the like, automatically finishes the processes of facial tissue feeding, gluing, automatic paperboard feeding, positioning, four-side edge covering and the like, has high precision, high speed and beautiful angle pressing edge covering, and is suitable for mass production of the majority of printing and packaging circles with the same kernel: moon cakes, tea leaves, mobile phones, underwear, artware, cosmetics and other outer packaging boxes, folders, desk calendars, hardcover book covers and other most effective solutions.

However, the traditional automatic leather shell machine has a plurality of problems, continuous overturning and edge covering of the paper boards cannot be realized, so that the working efficiency is low, and correction is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an automatic double-side folding and covering machine of a full-automatic leather shell machine aiming at the defects of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: full-automatic leather case machine's automation both sides turn over and turn over taping machine, including first borduring frame, first borduring frame one end is the feed end, and the other end is the discharge end, its characterized in that: be equipped with two hem devices of relative setting in the first hemming frame, the hem device includes the mounting panel, sets up conveyer belt on the mounting panel, sets up the leading wheel above the conveyer belt and turns over a device to the cardboard turns over that turns over, form the hem passageway that the feed plate moved from the feed end toward the discharge end between conveyer belt and the leading wheel, turn over a device including turning over a belt and setting at the live-rollers who turns over a belt both sides, turn over a belt along feed end to discharge end axial height gradual increase and through the hem passageway, turn over a belt both ends alternately form cover and establish on the live-rollers, be equipped with drive conveyer belt and the drive arrangement who turns over a belt pivoted in the first hemming frame.

By adopting the technical scheme, the conveying belt is matched with the turnover belt by arranging the two relative edge folding devices in the first edge folding frame, wherein the vertical height of the turnover belt along the conveying direction of the paper boards is gradually increased, the turnover belt passes through the edge folding channel, and the turnover belt is sleeved on the rotating roller at two ends in a crossed manner, so that the turnover belt towards one side of the edge folding channel is turned over in the rising process, namely the back of the part to be folded with the paper boards is turned to be the front in the rotating process, the paper boards are placed between the conveying belt and the guide wheels, and the two to-be-folded edges of the paper boards are extruded by the turnover belt and are gradually turned inwards, so that continuous turnover treatment can be carried out on the paper boards, automatic bilateral continuous turnover edge folding is realized, and the turnover efficiency is improved.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: drive arrangement includes driving motor, runs through the transmission gear shaft of two mounting panels, sets up the transport gear shaft on the mounting panel, sets up the linkage gear shaft on the mounting panel and turns over a gear shaft with live-rollers fixed connection, driving motor's output passes through the chain and drives the transmission gear shaft rotation, and the transmission gear shaft passes through the chain and drives linkage gear shaft and carry the gear shaft rotation, be equipped with on the linkage gear shaft with turn over a gear shaft engaged with secondary gear to the live-rollers drive upset belt and rotate, carry the gear shaft and be equipped with the action wheel towards the one end of conveyer belt to drive the conveyer belt through the action wheel and rotate.

By adopting the technical scheme, the driving motor drives the transmission gear shaft to rotate through the chain, the transmission gear shaft drives the two-end edge folding devices to rotate, the transmission gear shaft drives the conveying gear shaft and the linkage gear shaft to rotate through the chain, the conveying gear shaft drives the driving wheel to drive the conveying belt to rotate, the linkage gear shaft drives the rotating roller to drive the turnover belt to rotate through the turnover gear shaft meshed with the linkage gear shaft, linkage of the turnover belt and the conveying belt is realized, and automatic bilateral continuous turnover and edge covering is realized.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: be equipped with paper width adjustment mechanism in the first parcel frame, paper width adjustment mechanism is including the paper width two-way lead screw and the paper width guiding axle that run through two mounting panels, paper width two-way lead screw one end is extended outside the first parcel frame and is equipped with adjusting hand wheel, two mounting panels respectively with two sections threaded connection that the looks is contrary of paper width two-way lead screw to rotate through adjusting hand wheel and make two mounting panels along the paper width guiding axle toward opposite direction or opposite direction simultaneous movement.

By adopting the technical scheme, the paper width bidirectional screw rod is provided with two sections of threads with different screwing directions, namely a right-handed thread and a left-handed thread, on one screw rod. Two mounting panels are the right side on the threaded connection respectively, the left-handed screw thread, and when the two-way lead screw of paper width was rotatory, this mounting panel approached or separated along with the two-way lead screw of paper width is quick, made the user only need adjust the adjusting handle wheel of one end, just can realize the synchro-control of two mounting panels, made the regulation more convenient, and the different cardboard length of adaptation.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: the first edge folding machine frame is characterized in that a support frame used for supporting the bottom of a paperboard is arranged in the first edge folding machine frame, the support frame is arranged between two edge folding devices, and a plurality of support guide wheels parallel to the edge folding channels are arranged on the support frame.

By adopting the technical scheme, the support frame is arranged at the bottom of the paperboard, so that when the materials are fed through the edge folding channel on two sides of the paperboard, the materials can be fed through the support guide wheel on the support frame in the center, and the stability of the processing process is improved.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: the two mounting panels correspond the one end of rolling over a tooth axle and all be equipped with paper thickness adjustment mechanism, paper thickness adjustment mechanism includes paper thickness adjustment cover, sets up the paper thickness regulation pole on the mounting panel, overlaps the adjusting spring of establishing outside the paper thickness regulation pole and with the adjusting nut of paper thickness regulation pole threaded connection, the mounting panel corresponds the one end of rolling over a tooth axle and is equipped with the regulation recess that supplies to roll over a tooth axle axial activity, it fixes on paper thickness adjustment cover to roll over a tooth axle, paper thickness adjustment cover one end is articulated with the linkage tooth axle, and another pot head is established outside paper thickness regulation pole to with adjusting spring looks butt, and through control adjusting nut position adjustment turn over a belt axial height.

By adopting the technical scheme, the paper thickness adjusting mechanism is arranged, so that when the turnover belt corresponds to the paper boards with different thicknesses, the adjusting spring can drive the turnover gear shaft to axially lift only by rotating the position of the adjusting nut, and further the axial height of the turnover belt is controlled to adapt to the paper boards with different thicknesses.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: one side of first hemming frame towards the discharge end is equipped with swager constructs, swager constructs including setting up the ejection of compact roller in first hemming frame and setting up the pressure material roller in ejection of compact roller top, form the passageway that compresses tightly of the ejection of compact of sheet feeding board between pressure material roller and the ejection of compact roller, driving motor passes through the chain and drives ejection of compact roller rotation.

By adopting the technical scheme, the paperboards and the shells are attached and then turn over from the feeding ends to the double-side turnover covering machine, the shells at the two ends are bound and turned over through the turnover belts and then are bonded with the paperboards, and then are discharged through the discharging roller shaft and are compressed through the pressing roller shaft, so that degumming is prevented after compression.

The automatic double-side folding and covering machine of the full-automatic leather case machine can be further set as follows: the both ends that first surrounding frame corresponds the material roller of pressing are equipped with presses the material alignment jig, press material roller both ends to be equipped with and press the material regulating block, press all to be equipped with in the material alignment jig rather than threaded connection press the material to adjust the pole, press the material to adjust the pole and pass pressure alignment jig back and press material regulating block fixed connection, press material to adjust pole outer peripheral face cover and be equipped with and press the material spring, press material spring one end and press the material alignment jig to offset, the other end offsets with pressing the material regulating block, press the material to adjust the pole and drive and press material roller axial displacement and then adjust the axial height who compresses tightly the passageway.

By adopting the technical scheme, the paperboards with different thicknesses are adjusted by arranging the pressing adjusting frame, so that the pressing roller shaft moves axially through the pressing adjusting rod, and the pressing roller shaft keeps downward pressing force through the pressing spring to be adaptive to the paperboards with different specifications.

The utility model is further described below with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a right side view of an embodiment of the present invention.

FIG. 4 is a perspective view of a hemming device according to an embodiment of the present invention.

FIG. 5 is a schematic view of the internal structure of the folding apparatus according to the embodiment of the present invention.

FIG. 6 is a schematic structural view of the folding device according to the embodiment of the present invention when adjusting the paper thickness.

FIG. 7 is an illustration of the effect of the folding strap of the embodiment of the present invention.

FIG. 8 is a flow chart of a paperboard hemming of an embodiment of the utility model.

Detailed Description

As shown in fig. 1-8, the automatic double-side folding and covering machine of the full-automatic leather-casing machine comprises a first covering frame 1, one end of the first covering frame 1 is a feeding end a, the other end of the first covering frame is a discharging end b, two folding devices 2 which are oppositely arranged are arranged on the first covering frame 1, each folding device 2 comprises a mounting plate 3, a conveying belt 4 arranged on the mounting plate 3, a guide wheel 5 arranged above the conveying belt 4, and a folding device for folding a paper board c, wherein a folding channel 51 for moving the paper board c from the feeding end a to the discharging end b is formed between the conveying belt 4 and the guide wheel 5, the folding device comprises a folding belt 6 and rotating rollers 61 arranged on two sides of the folding belt 6, the height of the folding belt 6 gradually increases along the axial direction from the feeding end a to the discharging end c and passes through the folding channel 51, the folding belt 6 is sleeved on the rotating rollers 61 in a forked shape, the first edge covering rack 1 is provided with a driving conveying belt 4 and a driving device for rotating the turnover belt 6, the driving device comprises a driving motor 7, a transmission gear shaft 71 penetrating through the two mounting plates 3, a conveying gear shaft 72 arranged on the mounting plates 3, a linkage gear shaft 73 arranged on the mounting plates 3 and a turnover gear shaft 62 fixedly connected with the rotating roller 61, the output end of the driving motor 7 drives the transmission gear shaft 71 to rotate through a chain 74, the transmission gear shaft 71 drives the linkage gear shaft 73 to rotate with the conveying gear shaft 72 through the chain 74, the linkage gear shaft 73 is provided with a secondary gear 731 meshed with the turnover gear shaft 62 and drives the turnover belt 6 to rotate through the linkage rotating roller 61, the conveying gear shaft 72 is provided with a driving wheel 711 towards one end of the conveying belt 4 and drives the conveying belt 4 to rotate through the driving wheel 711, the first edge covering rack 1 is provided with a paper width adjusting mechanism, the paper width adjusting mechanism comprises a paper width bidirectional screw rod 11 and a paper width guide shaft 12, the paper width bidirectional screw rod 11 penetrates through the two mounting plates 3, one end of the paper width bidirectional screw rod 11 extends out of the first edge covering rack 1 and is provided with an adjusting hand wheel 111, the two mounting plates 3 are respectively in reverse threaded connection with the paper width bidirectional screw rod 11 and rotate through the adjusting hand wheel 111 to enable the two mounting plates 3 to move along the paper width guide shaft 12 in opposite directions or opposite directions simultaneously, a support frame 13 used for supporting the bottom of a paper board c is arranged in the first edge covering rack 1, the support frame 13 is provided with two edge folding devices 2, a plurality of support guide wheels 131 parallel to the edge folding channel 51 are arranged on the support frame 13, a paper thickness adjusting mechanism is arranged at one end of each of the two mounting plates 3 corresponding to the edge folding gear shaft 62 and comprises a paper thickness adjusting cover 8, a paper thickness adjusting rod 81 arranged on the mounting plates 3, An adjusting spring 82 sleeved outside the paper thickness adjusting rod 81 and an adjusting nut (not assembled in the figure) in threaded connection with the paper thickness adjusting rod 81, wherein one end of the mounting plate 3 corresponding to the turning-over gear shaft 62 is provided with an adjusting groove 31 for axial movement of the turning-over gear shaft 62, the turning-over gear shaft 62 is fixed on the paper thickness adjusting cover 8, one end of the paper thickness adjusting cover 8 is hinged with the linkage gear shaft 73, the other end of the paper thickness adjusting cover is sleeved outside the paper thickness adjusting rod 81 and is abutted against the adjusting spring 82, and the axial height of the turning-over belt 6 is adjusted by controlling the position of the adjusting nut, one side of the first edge covering rack 1 facing the discharging end b is provided with a material pressing mechanism 9, the material pressing mechanism 9 comprises a discharging roller shaft 91 arranged on the first edge covering rack 1 and a material pressing roller shaft 92 arranged above the discharging roller shaft 91, a pressing channel 93 for discharging the paper feeding plate c is formed between the material pressing roller shaft 92 and the discharging roller shaft 91, driving motor 7 drives ejection of compact roller 91 through chain 74 and rotates, first hemming frame 1 corresponds the both ends of pressing material roller 92 and is equipped with presses material alignment jig 14, press material roller 92 both ends to be equipped with and press material regulating block 921, press and all be equipped with in the material alignment jig 14 and press material regulation pole 15 rather than threaded connection, press material regulation pole 15 to pass behind the pressure alignment jig 14 with press material regulating block 921 fixed connection, press material 15 outer peripheral face covers of adjusting the pole and be equipped with and press material spring 16, press material spring 16 one end and press material alignment jig 14 to offset, the other end offsets with pressing material regulating block 921, press material adjustment pole 15 to drive and press material roller 92 axial displacement and then adjust the axial height who compresses tightly passageway 93.

Claims

1. Full-automatic leather case machine's automation both sides turn over and turn over taping machine, including first borduring frame, first borduring frame one end is the feed end, and the other end is the discharge end, its characterized in that: be equipped with two hem devices of relative setting in the first hemming frame, the hem device includes the mounting panel, sets up conveyer belt on the mounting panel, sets up the leading wheel above the conveyer belt and turns over a device to the cardboard turns over that turns over, form the hem passageway that the feed plate moved from the feed end toward the discharge end between conveyer belt and the leading wheel, turn over a device including turning over a belt and setting at the live-rollers who turns over a belt both sides, turn over a belt along feed end to discharge end axial height gradual increase and through the hem passageway, turn over a belt both ends alternately form cover and establish on the live-rollers, be equipped with drive conveyer belt and the drive arrangement who turns over a belt pivoted in the first hemming frame.

2. The automatic double-edge folding and taping machine of the full-automatic leather shell machine according to claim 1, characterized in that: drive arrangement includes driving motor, runs through the transmission gear shaft of two mounting panels, sets up the transport gear shaft on the mounting panel, sets up the linkage gear shaft on the mounting panel and turns over a gear shaft with live-rollers fixed connection, driving motor's output passes through the chain and drives the transmission gear shaft rotation, and the transmission gear shaft passes through the chain and drives linkage gear shaft and carry the gear shaft rotation, be equipped with on the linkage gear shaft with turn over a gear shaft engaged with secondary gear to the live-rollers drive upset belt and rotate, carry the gear shaft and be equipped with the action wheel towards the one end of conveyer belt to drive the conveyer belt through the action wheel and rotate.

3. The automatic double-edge folding and taping machine of the full-automatic leather shell machine according to claim 2, characterized in that: be equipped with paper width adjustment mechanism in the first parcel frame, paper width adjustment mechanism is including the paper width two-way lead screw and the paper width guiding axle that run through two mounting panels, paper width two-way lead screw one end is extended outside the first parcel frame and is equipped with adjusting hand wheel, two mounting panels respectively with two sections threaded connection that the looks contrary of paper width two-way lead screw to rotate through adjusting hand wheel and make two mounting panels along the paper width guiding axle toward opposite direction or opposite direction simultaneous movement.

4. The automatic double-edge folding and taping machine of the full-automatic leather case machine according to claim 1, 2 or 3, characterized in that: the first edge folding machine frame is characterized in that a support frame used for supporting the bottom of a paperboard is arranged in the first edge folding machine frame, the support frame is arranged between two edge folding devices, and a plurality of support guide wheels parallel to the edge folding channels are arranged on the support frame.

5. The automatic double-edge folding and covering machine of the full-automatic leather shell machine according to claim 2 or 3, characterized in that: the one end that two mounting panels correspond a tooth axle that turns over all is equipped with paper thickness adjustment mechanism, paper thickness adjustment mechanism includes that paper thickness adjustment cover, the paper thickness who sets up on the mounting panel adjusts the pole, the cover establishes the regulating spring outside the paper thickness regulation pole and with the adjusting nut of paper thickness regulation pole threaded connection, the one end that the mounting panel corresponds a tooth axle is equipped with the regulation recess that supplies to turn over a tooth axle axial activity, it fixes on paper thickness adjustment cover to turn over a tooth axle, paper thickness adjustment cover one end is articulated with the linkage tooth axle, and another pot head is established outside paper thickness regulation pole to with regulating spring looks butt, and turn over a belt axial height through control adjusting nut position adjustment.

6. The automatic double-edge folding and covering machine of the full-automatic leather shell machine according to claim 2 or 3, characterized in that: one side of first hemming frame towards the discharge end is equipped with swager constructs, swager constructs including setting up the ejection of compact roller in first hemming frame and setting up the pressure material roller in ejection of compact roller top, form the passageway that compresses tightly of the ejection of compact of sheet feeding board between pressure material roller and the ejection of compact roller, driving motor passes through the chain and drives ejection of compact roller rotation.

7. The automatic double-edge folding and taping machine of the full-automatic leather shell machine according to claim 6, characterized in that: the both ends that first surrounding frame corresponds the material roller of pressing are equipped with presses the material alignment jig, press material roller both ends to be equipped with and press the material regulating block, press all to be equipped with in the material alignment jig rather than threaded connection press the material to adjust the pole, press the material to adjust the pole and pass pressure alignment jig back and press material regulating block fixed connection, press material to adjust pole outer peripheral face cover and be equipped with and press the material spring, press material spring one end and press the material alignment jig to offset, the other end offsets with pressing the material regulating block, press the material to adjust the pole and drive and press material roller axial displacement and then adjust the axial height who compresses tightly the passageway.