CN108656629B - Rotary downward-pressing type paper hand-held folding pressing device and folding pressing method - Google Patents
Rotary downward-pressing type paper hand-held folding pressing device and folding pressing method Download PDFInfo
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- CN108656629B CN108656629B CN201810263881.4A CN201810263881A CN108656629B CN 108656629 B CN108656629 B CN 108656629B CN 201810263881 A CN201810263881 A CN 201810263881A CN 108656629 B CN108656629 B CN 108656629B
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- folding
- track
- downward
- pressing block
- paper
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- 238000003825 pressing Methods 0.000 title claims abstract description 172
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000010030 laminating Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 19
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B50/86—Forming integral handles; Attaching separate handles
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to the field of paper hand processing and manufacturing, in particular to a rotary downward pressing type paper hand folding and laminating device and a folding and laminating method. The rotary downward-pressing type paper hand-held folding pressing device and the folding pressing method comprise the following steps: the paper receiving track, the downward folding device, the rotating shaft, the upward folding device and the pressing device. One side of the paper receiving track is provided with a downward folding device, an upward folding device and a pressing device; the rotating shaft is driven by the motor, and the rotating shaft rotates to drive the downward folding device, the upward folding device and the pressing device to work. The invention effectively realizes the feeding and conveying of the paper tape in two directions by utilizing the bidirectional power device and improves the feeding ring section.
Description
Technical Field
The invention relates to the field of paper hand processing and manufacturing, in particular to a rotary downward pressing type paper hand folding and laminating device and a folding and laminating method.
Background
Generally, the plastic handle for the carton for containing heavy objects is made of plastic, and has the characteristics of high strength and good bearing capacity. However, the plastic hand-held production and processing process has the problem of environmental pollution, and meanwhile, the plastic is not degradable after being hand-held and used, so that the environmental pollution is serious.
Nowadays, the use of environment-friendly handgrips, namely, the process of processing hard paper slips into handgrips, is advocated. The paper hand is generally made of rolled hard paper strip through the processes of cutting, gluing, folding, pressing and forming and the like. The final key of the hand-held forming is the folding and pressing of the paper material, and the folding and pressing procedures also often determine the quality of the hand-held forming effect.
Therefore, there is a need to further improve the folding and pressing process to improve the hand-held forming effect.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a rotary press-down type portable paper folding and laminating apparatus and a folding and laminating method, which utilize a semicircular track and a circular track to sequentially fold and laminate paper materials, thereby improving the effect of portable press-molding. The invention realizes the aim through the following technical scheme:
the invention provides a rotary downward pressing type portable paper folding and laminating device, which comprises: the paper receiving track, the downward folding device, the rotating shaft, the upward folding device and the pressing device;
the paper receiving track comprises: the device comprises a rail, a limiting plate, a supporting plate and a lining plate;
a limiting plate is arranged on one side of the track, and two grooves are symmetrically formed in the track;
the number of the supporting plates is two, the supporting plates are respectively arranged in the two grooves of the track, each supporting plate is formed by hinging a supporting plate with a connecting plate through a torsion spring, the included angle between each supporting plate and the corresponding connecting plate is 90 degrees, and the connecting plates are vertically arranged at the bottoms of the limiting plates;
the number of the lining plates is two, the two lining plates are respectively vertically arranged above the two grooves and are arranged on the side wall of the limiting plate;
the two downward folding devices are respectively arranged on one side of the groove of the paper receiving track and are arranged in parallel;
the fold-down apparatus includes: the first semicircular track, the downward-folding pressing block, the first fixing rod and the first pulley are arranged on the first semicircular track;
the first semicircular track is composed of double tracks;
the number of the downward-folding pressing blocks is two, the side walls of the two downward-folding pressing blocks are respectively provided with a first pulley, and the two downward-folding pressing blocks move along the double tracks of the first semicircular track through the first pulleys;
the number of the first fixing rods is two, the two first fixing rods are respectively arranged at one end of the downward-folding pressing block, and the downward-folding pressing block is in nested active connection with the first fixing rods;
the other end of the first fixing rod is fixedly arranged on the rotating shaft;
the rotating shaft is horizontally arranged, passes through the circle center of the first semicircular track and is driven by the motor, the rotating shaft rotates to enable the first fixing rod to rotate so as to drive the first downward-folding pressing block to move along the first semicircular track, when the first downward-folding pressing block moves anticlockwise to a first track section of the first semicircular track, the first track section is inwards slightly concave, so that the first downward-folding pressing block is inwards retracted along the fixing rod at one end of the first downward-folding pressing block, and after the first downward-folding pressing block moves to the first track section, the first downward-folding pressing block continues to move along the first semicircular track and repeats the actions;
the two upward folding devices are respectively arranged on one side of the groove of the paper receiving track and are arranged in parallel;
the folding-up device includes: the device comprises a circular track, a driving gear, a driven gear, a connecting rod, an upward folding rod and a folding block;
the circular track is arranged on one side of the first semicircular track of the downward folding device, and the circular track and the first semicircular track are coaxially arranged;
the driving gear is fixedly arranged on the rotating shaft and is coaxially arranged with the circular track;
the driven gear is meshed with the driving gear, and the driving gear rotates to drive the driven gear to rotate along the circular track;
the connecting rod is fixedly arranged at the axis of the driven gear;
the upper folding rod is arranged between the two tracks of the first semicircular track, one end of the upper folding rod is arranged on the connecting rod, and when the driven gear rotates along the inner groove of the circular track, the driven gear can drive the upper folding rod to rotate;
the folding block is arranged at the other end of the upper folding rod;
the pressing device is arranged on one side of the paper receiving track and is arranged in the middle of the two downward folding devices;
the press-fit device includes: a second semicircular track, a pressing block, a unhooking rod and a second pulley;
the second semicircular track is a double track, and the second semicircular track and the first semicircular track are coaxially arranged;
the shape of the pressing block is T-shaped, the longitudinal end of the pressing block is arranged between the double rails of the second semicircular rail, two sides of the longitudinal end of the pressing block are provided with second pulleys, and the pressing block rotates along the double rails of the second semicircular rail through the second pulleys on the two sides;
the unhooking device is arranged on one side wall of the transverse end of the pressing block;
the second fixing rod is arranged at the other end of the pressing block and is in nested active connection with the pressing block;
the other end of the second fixing rod is fixedly arranged on the rotating shaft, the rotating shaft rotates to enable the second fixing rod to rotate, then the second pressing block is driven to move along the second semicircular track, when the second pressing block moves anticlockwise to the second track section of the second semicircular track, the track of the second track section is inwards slightly concave, the second pressing block is enabled to inwards shrink along the fixing rod at one end of the second pressing block, and after the second pressing block moves to the second track section, the second pressing block continues to move along the second semicircular track, and the actions are repeated.
In one embodiment, the inclination angle of the second semicircular track of the pressing device is larger than that of the first semicircular track of the downward folding device.
In one embodiment, the length of the pressing block of the pressing device is consistent with the distance between the two grooves of the paper splicing track.
In one embodiment, the unhooking is arranged at the middle position of the side wall of the pressing block.
In one embodiment, an inclination angle of the second fixing rod of the pressing device on the circular arc track of the second semicircular track is always larger than an inclination angle of the first fixing rod of the downward folding device on the circular arc track of the first semicircular track.
The invention also provides a paper hand-held folding and laminating method, which adopts the technical scheme of the rotary downward pressing type paper hand-held folding and laminating device, and comprises the following steps:
firstly, conveying the paper stock subjected to gluing and cutting to a paper receiving track, and horizontally placing the paper stock on the paper receiving track;
the motor rotates anticlockwise to drive the rotating shaft to rotate reversely, and the rotating shaft drives the downward folding device, the upward folding device and the pressing device to rotate;
the angle positions of the first fixing rod, the second fixing rod and the upward folding rod are arranged, so that the first fixing rod drives the downward folding pressing block to reversely rotate to the groove of the paper receiving track along the first semicircular track, the downward folding pressing block rotates to press the two ends of the paper material to the grooves on the two sides, the downward folding pressing block presses the supporting plate to the supporting plate, the included angle between the supporting plate and the connecting plate is changed from 90 degrees to the state that the supporting plate and the connecting plate are vertical to be on the same line, the first fixing rod continues to rotate to enable the downward folding pressing block to rotate to the first track section of the first semicircular track, and the first track section is slightly concave inwards, so that the downward folding pressing block is inwards retracted along the fixing rod at one end of the first track section, the downward folding pressing block is separated from the groove of the paper receiving track, and the downward folding pressing block continues to move along the first semicircular;
fourthly, the support plate of the supporting plate rebounds to the original position under the torsion of the torsion spring, and the folded paper is blocked below the supporting plate;
fifthly, the rotating shaft continues to rotate reversely, the rotating shaft drives the driving gear of the upward folding device to rotate reversely, and the driven gear is meshed with the driving gear, so that the driven gear is driven to rotate clockwise along the inner groove of the circular track, the upward folding rods are driven to rotate clockwise, the two upward folding rods rotate to penetrate through the grooves at the two ends of the paper receiving track, when the two ends of the downward folded paper materials are upwards supported to the top end of the lining plate by the upward folding rods at the two sides, the springs are popped out due to the fact that the springs are arranged inside the folding blocks at one end of the upward folding rods, the folding blocks of the upward folding rods at the two sides are popped inwards and transversely;
sixthly, the rotating shaft continuously reversely rotates, the second fixing rod of the pressing device drives the pressing block to move anticlockwise along the second semicircular track, the folded paper is pressed downwards, and the two ends of the folded paper are sleeved in the lining plate, so that when the pressing block is pressed downwards, the two ends of the paper are in a supporting state, and the gluing part in the middle of the paper is bonded. After the pressing is completed, the pressing block moves to the second track section of the second semicircular track, the track of the second track section is slightly concave inwards, so that the pressing block contracts inwards along the fixed rod, the pressing block gradually separates from the paper receiving track, and in the process, the unhooking moves along with the pressing block to hook out the pressed paper hand.
The invention has the beneficial effects that:
1. the invention realizes the folding and pressing of the paper material by using one motor, thereby reducing the production and manufacturing cost.
2. The invention realizes the folding and pressing of the paper materials by utilizing the semicircular track and the circular track, so that the folding and pressing of the paper materials are carried out orderly, and the handheld pressing molding effect is further improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the paper receiving track of the present invention.
Fig. 3 is a schematic structural view of the fold-down apparatus of the present invention.
Fig. 4 is a schematic structural view of the folding-up device of the present invention.
Fig. 5 is a schematic structural diagram of the stitching device of the present invention.
Fig. 6 is a schematic view of the inclination angle of the semicircular track and the fixing lever of the present invention.
Fig. 7 is a schematic view showing sequential changes of the sheet after the operation of the fold-down apparatus and the fold-up apparatus of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1, a rotary push-down type paper folding and pressing apparatus includes: the paper receiving track 1, the downward folding device 2, the rotating shaft 3, the upward folding device 4 and the pressing device 5;
as shown in fig. 2, the paper receiving track 1 includes: the track 11, the limiting plate 12, the supporting plate 13 and the lining plate 14;
a limiting plate 12 is arranged on one side of the track 11, and two grooves 111 are symmetrically arranged on the track 11;
the number of the supporting plates 13 is two, the two supporting plates are respectively arranged in the two grooves 111 of the track 11, the supporting plates 13 are formed by hinging supporting plates 131 with connecting plates 133 through torsion springs 132, the included angles between the supporting plates 131 and the connecting plates 133 are 90 degrees, and the connecting plates 133 are vertically arranged at the bottoms of the limiting plates 12;
the number of the lining plates 14 is two, the two lining plates are respectively vertically arranged above the two grooves 111 and are arranged on the side wall of the limiting plate 12;
the number of the downward folding devices 2 is two, the downward folding devices 2 are respectively arranged on one side of the groove 111 of the paper receiving track 1, and the two downward folding devices 2 are arranged in parallel;
as shown in fig. 3, the fold-down apparatus 2 includes: a semicircular track I21, a lower folding pressing block 22, a fixed rod I23 and a pulley I24;
the semicircular track I21 is composed of double tracks;
the number of the lower folding pressing blocks 22 is two, the side walls of the two lower folding pressing blocks 22 are respectively provided with a pulley I24, and the two lower folding pressing blocks 22 move along the double tracks of the semicircular track I21 through the pulley I24;
the number of the first fixing rods 23 is two, the two fixing rods are respectively arranged at one end of the downward-folding pressing block 22, and the downward-folding pressing block 22 and the first fixing rods 23 are in nested active connection;
the other end of the first fixing rod 23 is fixedly arranged on the rotating shaft 3;
the rotating shaft 3 is horizontally arranged, the rotating shaft 3 passes through the circle center of the semicircular track I21, the rotating shaft 3 is driven by a motor, the rotating shaft 3 rotates to enable the fixing rod I23 to rotate, the downward folding pressing block 22 is further driven to move along the semicircular track I21, the downward folding pressing block 22 moves anticlockwise to a track section I E of the semicircular track I21, the track of the track section I E is slightly concave inwards, the downward folding pressing block 22 retracts inwards along the fixing rod I23 at one end of the downward folding pressing block 22, and after the downward folding pressing block 22 moves to the track section I E, the downward folding pressing block 22 continues to move along the semicircular track I21 to repeat the actions;
the two upward folding devices 4 are respectively arranged on one side of the groove of the paper receiving track 1, and the two upward folding devices 4 are arranged in parallel;
as shown in fig. 4, the folding-up device 4 includes: a circular track 41, a driving gear 42, a driven gear 43, a connecting rod 44, an upward folding rod 45 and a folding block 46;
the circular track 41 is arranged on one side of the first semicircular track 21 of the downward folding device 4, and the circular track 41 and the first semicircular track 21 are coaxially arranged;
the driving gear 42 is fixedly arranged on the rotating shaft 3, and the driving gear 42 and the circular track 41 are coaxially arranged;
the driven gear 43 is meshed with the driving gear 42, and the driving gear 42 rotates to drive the driven gear 43 to rotate along the inner groove of the circular track 41 for a circle;
the connecting rod 44 is fixedly arranged at the axle center of the driven gear 43;
the upward folding rod 45 is arranged between the double tracks of the first semicircular track 21, one end of the upward folding rod 45 is arranged on the connecting rod 44, and when the driven gear 43 rotates along the inner groove of the circular track 41, the driven gear 43 drives the upward folding rod 45 to rotate;
the folding block 46 is arranged at the other end of the upper folding rod 45;
the pressing device 5 is arranged on one side of the paper receiving track 1 and is arranged in the middle of the two downward folding devices 2;
as shown in fig. 5, the laminating device 5 includes: a second semicircular track 51, a pressing block 52, a disengaging hook 53, a second fixing rod 54 and a second pulley 55;
the second semicircular track 51 is a double track, and the second semicircular track 51 and the first semicircular track 21 are coaxially arranged;
the shape of the pressing block 52 is 'T' -shaped, the longitudinal end of the pressing block 52 is arranged between the double rails of the second semicircular rail 51, two sides of the longitudinal end of the pressing block 52 are provided with a second pulley 55, and the pressing block 52 rotates along the double rails of the second semicircular rail 51 through the second pulleys 55 on the two sides;
the unhooking 53 is arranged on one side wall of the transverse end of the pressing block 52;
the second fixing rod 54 is arranged at the other end of the pressing block 52, and the second fixing rod 54 is in nested active connection with the pressing block 52;
the other end of the second fixing rod 54 is fixedly arranged on the rotating shaft 3, the rotating shaft 3 rotates to enable the second fixing rod 54 to rotate, the second pressing block 52 is further driven to move along the second semicircular track 51, when the second pressing block 52 moves anticlockwise to the second track section F of the second semicircular track 51, the second track section F is slightly concave inwards, the second pressing block 52 retracts inwards along the second fixing rod 54 at one end of the second pressing block, and after the second pressing block 52 moves to the second track section F, the second pressing block continues to move along the second semicircular track 51, and the actions are repeated.
As shown in fig. 6, preferably, as an implementation mode, the inclination angle M of the second semicircular track 51 of the pressing device 5 is greater than the inclination angle N of the first semicircular track 21 of the downward folding device 2, and the setting corresponds to the height of the track 11 of the material receiving track 1 and the height of the bottom end of the groove 111 of the material receiving track 1, so that the pressing device 5 can be smoothly separated after pressing, and the downward folding device 2 can be smoothly separated after downward folding.
Preferably, as an implementation mode, the length of the pressing block 52 of the pressing device 5 is consistent with the distance between the two grooves 111 of the paper receiving track 1, and this arrangement enables the pressing block 52 of the pressing device 5 to sufficiently press the upper adhesive surface of the paper after the paper is folded.
As shown in fig. 5, it is preferable that the release hook 53 is disposed at a middle position of the side wall of the pressing block 52, and this arrangement makes the release hook 53 smoothly hook out the formed paper after the paper is pressed.
As shown in fig. 6, preferably, as an implementation mode, the inclination angle m of the second fixing rod 54 of the pressing device 5 on the circular arc track of the second semicircular track 51 is always larger than the inclination angle n of the first fixing rod 23 of the folding-down device 2 on the circular arc track of the first semicircular track 21, and this arrangement makes the processes of the folding-down device 2 and the pressing device 5 more orderly.
The invention also provides a paper hand-held folding and laminating method, which adopts the rotary downward-pressing type paper folding and laminating device and comprises the following steps:
firstly, conveying the paper materials subjected to gluing and cutting to a paper receiving track 1, and horizontally placing the paper materials on the paper receiving track 1;
the motor rotates anticlockwise to drive the rotating shaft 3 to rotate reversely, and the rotating shaft 3 drives the downward folding device 2, the upward folding device 4 and the pressing device 5 to rotate;
thirdly, due to the arrangement of the angle positions of the first fixing rod 23, the second fixing rod 54 and the upward folding rod 45, the first fixing rod 23 drives the downward folding pressing block 22 to reversely rotate to the groove 111 of the paper receiving track 1 along the first semicircular track 21, the downward folding pressing block 22 rotates to press the two ends of the paper materials to the grooves 111 on the two sides to the supporting plate 13, the downward folding pressing block 22 presses the supporting plate 131 downward, the included angle between the supporting plate 131 and the connecting plate 133 is changed from 90 degrees to the state that the supporting plate 131 and the connecting plate 133 are vertically arranged on the same line, the first fixing rod 23 continuously rotates to enable the downward folding pressing block 22 to rotate to the first track section E of the first semicircular track 21, and the first track of the first track section E is slightly concave inwards, so that the downward folding pressing block 22 is inwards retracted along the first fixing rod 23 on one end of the downward folding pressing block 22, the downward folding pressing block 22 is separated from the groove 111 of the paper receiving track 1, and the downward folding pressing block;
the support plate 131 of the supporting plate 13 rebounds to the original position under the torsion of the torsion spring 132, and the folded paper is blocked below the supporting plate 13;
fifthly, the rotating shaft 3 continues to rotate reversely, the rotating shaft 3 drives the driving gear 42 of the folding device 4 to rotate reversely, the driven gear 43 is meshed with the driving gear 42, so that the driven gear 43 is driven to rotate clockwise along the inner groove of the circular track 41, the folding rods 45 are driven to rotate clockwise, the two folding rods 45 rotate to penetrate through the grooves 111 at the two ends of the paper receiving track 1, when the folding rods 45 at the two sides lift the two ends of the folded paper materials upwards to the top end of the lining plate 14, the springs are arranged inside the folding blocks 46 at one end of the folding rods 45, the springs pop up, the folding blocks 46 of the folding rods 45 at the two sides pop up inwards and transversely, and the paper materials are bent transversely;
sixthly, the rotating shaft 3 continues to reversely rotate, the second fixing rod 54 of the pressing device 5 drives the pressing block 52 to anticlockwise move along the second semicircular track 51, the folded paper is pressed downwards, and the two ends of the folded paper are sleeved in the lining plate 14, so that when the pressing block 52 is pressed downwards, the two ends of the paper are in a supporting state, and the gluing part in the middle of the paper is bonded. After the pressing is completed, the pressing block 52 moves to the second track section F of the second semicircular track 51, the track of the second track section F is slightly concave inwards, so that the pressing block 52 is retracted inwards along the second fixing rod 54, the pressing block 52 is gradually separated from the paper receiving track 1, and in the process, the release hook 53 moves along with the pressing block 52 to lift and hook the pressed paper.
Claims (6)
1. A rotary push-down paper hand folding press fitting device comprising: the paper receiving track (1), the downward folding device (2), the rotating shaft (3), the upward folding device (4) and the pressing device (5);
the method is characterized in that: the paper receiving track (1) comprises: the device comprises a track (11), a limiting plate (12), a supporting plate (13) and a lining plate (14);
a limiting plate (12) is arranged on one side of the track (11), and two grooves (111) are symmetrically arranged on the track (11);
the number of the supporting plates (13) is two, the supporting plates (13) are respectively arranged in two grooves (111) of the track (11), each supporting plate (13) is formed by hinging a supporting plate (131) with a connecting plate (133) through a torsion spring (132), an included angle between each supporting plate (131) and the corresponding connecting plate (133) is 90 degrees, and the connecting plates (133) are vertically arranged at the bottoms of the limiting plates (12);
the number of the lining plates (14) is two, the two lining plates are respectively vertically arranged above the two grooves (111) and are arranged on the side wall of the limiting plate (12);
the number of the downward folding devices (2) is two, the downward folding devices are respectively arranged on one side of the groove (111) of the paper receiving track (1), and the two downward folding devices (2) are arranged in parallel;
the fold-down device (2) comprises: the device comprises a first semicircular track (21), a downward-folding pressing block (22), a first fixed rod (23) and a first pulley (24);
the first semicircular track (21) is composed of double tracks;
the number of the downward-folding pressing blocks (22) is two, the side walls of the two downward-folding pressing blocks (22) are respectively provided with a first pulley (24), and the two downward-folding pressing blocks (22) move along the double tracks of the first semicircular track (21) through the first pulleys (24);
the number of the first fixing rods (23) is two, the two first fixing rods are respectively arranged at one end of the downward-folding pressing block (22), and the downward-folding pressing block (22) is in nested active connection with the first fixing rods (23);
the other end of the first fixing rod (23) is fixedly arranged on the rotating shaft (3);
the rotating shaft (3) is horizontally arranged, the rotating shaft (3) passes through the circle center of the semicircular track I (21), the rotating shaft (3) is driven by a motor, the rotating shaft (3) rotates to enable the fixing rod I (23) to rotate, and then the downward-folding pressing block (22) is driven to move along the semicircular track I (21), the downward-folding pressing block (22) moves anticlockwise to the track section I (E) of the semicircular track I (21), the track of the track section I (E) is inwards slightly concave, so that the downward-folding pressing block (22) retracts inwards along the fixing rod I (23) at one end of the downward-folding pressing block (22), and after the downward-folding pressing block (22) moves to the track section I (E), the downward-folding pressing block (22) continues to move along the semicircular track I (21), and the actions are repeated;
the two upward folding devices (4) are respectively arranged on one side of the groove of the paper receiving track (1), and the two upward folding devices (4) are arranged in parallel;
the folding-up device (4) comprises: the folding device comprises a circular track (41), a driving gear (42), a driven gear (43), a connecting rod (44), an upward folding rod (45) and a folding block (46);
the circular track (41) is arranged on one side of the first semicircular track (21) of the downward folding device (4), and the circular track (41) and the first semicircular track (21) are coaxially arranged;
the driving gear (42) is fixedly arranged on the rotating shaft (3), and the driving gear (42) and the circular track (41) are coaxially arranged;
the driven gear (43) is meshed with the driving gear (42), and the driving gear (42) rotates to drive the driven gear (43) to rotate around the inner groove of the circular track (41);
the connecting rod (44) is fixedly arranged at the axle center of the driven gear (43);
the upper folding rod (45) is arranged between the double tracks of the first semicircular track (21), one end of the upper folding rod (45) is arranged on the connecting rod (44), and when the driven gear (43) rotates along the inner groove of the circular track (41), the driven gear (43) drives the upper folding rod (45) to rotate;
the folding block (46) is arranged at the other end of the upper folding rod (45);
the pressing device (5) is arranged on one side of the paper receiving track (1) and is arranged in the middle of the two downward folding devices (2);
the stitching device (5) comprises: a second semicircular track (51), a pressing block (52), a unhooking block (53), a second fixed rod (54) and a second pulley (55);
the second semicircular track (51) is a double track, and the second semicircular track (51) and the first semicircular track (21) are coaxially arranged;
the shape of the pressing block (52) is T-shaped, the longitudinal end of the pressing block (52) is arranged between the double rails of the second semicircular rail (51), two sides of the longitudinal end of the pressing block (52) are provided with second pulleys (55), and the pressing block (52) rotates along the double rails of the second semicircular rail (51) through the second pulleys (55) on the two sides;
the unhooking device (53) is arranged on one side wall of the transverse end of the pressing block (52);
the second fixing rod (54) is arranged at the other end of the pressing block (52), and the second fixing rod (54) is in nested active connection with the pressing block (52);
the other end of the second fixing rod (54) is fixedly arranged on the rotating shaft (3), the rotating shaft (3) rotates to enable the second fixing rod (54) to rotate, the pressing block (52) is further driven to move along the second semicircular track (51), when the pressing block (52) moves anticlockwise to the second track section (F) of the second semicircular track (51), the second track section (F) is slightly concave inwards, so that the pressing block (52) is inwards retracted along the second fixing rod (54) at one end of the second track section, and after the pressing block (52) moves to the second track section (F), the second fixing rod (54) continues to move along the second semicircular track (51), and the actions are repeated.
2. A rotary push-down paper hand folding press as claimed in claim 1, wherein: the inclination angle (M) of the second semicircular track (51) of the pressing device (5) is larger than the inclination angle (N) of the first semicircular track (21) of the downward folding device (2).
3. A rotary push-down paper hand folding press as claimed in claim 2, wherein: the length of a pressing block (52) of the pressing device (5) is consistent with the distance between the two grooves (111) of the paper receiving track (1).
4. A rotary push-down paper hand folding press as claimed in claim 3, wherein: the unhooking part (53) is arranged in the middle of the side wall of the pressing block (52).
5. A rotary push-down paper hand folding press as claimed in claim 4, wherein: the inclination angle (m) of the second fixing rod (54) of the pressing device (5) on the circular arc track of the second semicircular track (51) is always larger than the inclination angle (n) of the first fixing rod (23) of the downward folding device (2) on the circular arc track of the first semicircular track (21).
6. A paper hand-held folding and laminating method is characterized in that: the rotary press-down type paper hand-held folding and laminating device as claimed in any one of claims 1 to 5, wherein the paper hand-held folding and laminating method comprises the following steps:
firstly, conveying the paper materials subjected to gluing and cutting to a paper receiving track (1), and horizontally placing the paper materials on the paper receiving track (1);
the motor rotates anticlockwise to drive the rotating shaft (3) to rotate reversely, and the rotating shaft (3) drives the downward folding device (2), the upward folding device (4) and the pressing device (5) to rotate;
thirdly, due to the arrangement of the angle positions of the first fixing rod (23), the second fixing rod (54) and the upward folding rod (45), the first fixing rod (23) drives the downward folding block (22) to reversely rotate to the groove (111) of the paper receiving track (1) along the first semicircular track (21), the downward folding block (22) rotates to press down, two ends of paper are pressed towards the grooves (111) on two sides until the supporting plate (13), the downward folding block (22) presses down the supporting plate (131), an included angle between the supporting plate (131) and the connecting plate (133) is changed from 90 degrees to be that the supporting plate (131) and the connecting plate (133) are vertically arranged on the same line, the first fixing rod (23) continues to rotate to enable the downward folding block (22) to rotate to the first track section (E) of the first semicircular track (21), and the first track section (E) is inwards slightly concave, so that the downward folding block (22) is inwards contracted along the first fixing rod (23) on one end, the downward-folding pressing block (22) is separated from the groove (111) of the paper receiving track (1), and the downward-folding pressing block (22) continues to move along the semicircular track I (21);
fourthly, the support plate (131) of the support plate (13) rebounds to the original position under the torsion of the torsion spring (132), and the folded paper materials are blocked below the support plate (13);
fifthly, the rotating shaft (3) continues to reversely rotate, the rotating shaft (3) drives a driving gear (42) of the upward folding device (4) to reversely rotate, the driven gear (43) is meshed with the driving gear (42), so that the driven gear (43) is driven to clockwise rotate along the inner groove of the circular track (41), the upward folding rods (45) are driven to clockwise rotate, the two upward folding rods (45) rotate to penetrate through grooves (111) at two ends of the paper receiving track (1), when the two upward folding rods (45) at two sides lift two ends of a downward folded paper material upwards to the top end of the lining plate (14), the spring is ejected, the folding blocks (46) of the upward folding rods (45) at two sides transversely eject inwards to transversely fold the paper material due to the fact that the spring is arranged inside the folding block (46) at one end of the upward folding rod (45);
sixthly, the rotating shaft (3) continues to reversely rotate, the second fixing rod (54) of the pressing device (5) drives the pressing block (52) to move anticlockwise along the second semicircular track (51), the folded paper is pressed downwards, the two ends of the folded paper are sleeved in the lining plate (14), when the pressing block (52) is pressed downwards, the two ends of the paper are in a supporting state, the gluing part in the middle of the paper is bonded, after pressing is completed, the pressing block (52) moves to the second track section (F) of the second semicircular track (51), and the second track section (F) is slightly concave inwards, so that the pressing block (52) is inwards retracted along the second fixing rod (54), the pressing block (52) is gradually separated from the paper receiving track (1), and in the process, the unhooking block (53) moves along with the pressing block (52), and the pressed paper is lifted by hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263881.4A CN108656629B (en) | 2018-03-28 | 2018-03-28 | Rotary downward-pressing type paper hand-held folding pressing device and folding pressing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263881.4A CN108656629B (en) | 2018-03-28 | 2018-03-28 | Rotary downward-pressing type paper hand-held folding pressing device and folding pressing method |
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| Publication Number | Publication Date |
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| CN108656629A CN108656629A (en) | 2018-10-16 |
| CN108656629B true CN108656629B (en) | 2019-12-31 |
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| CN104441779A (en) * | 2014-11-10 | 2015-03-25 | 广东金玉兰包装机械有限公司 | Cover paper fold-forming device |
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| CN104669685A (en) * | 2015-01-05 | 2015-06-03 | 惠州市胜晟包装设备有限公司 | Handle manufacturing machine |
| JP5813087B2 (en) * | 2013-12-26 | 2015-11-17 | 京セラドキュメントソリューションズ株式会社 | Sheet material feeding apparatus and image forming apparatus |
| CN206374250U (en) * | 2016-10-01 | 2017-08-04 | 天津捷源智机科技有限公司 | A kind of handle applied to box or case installs equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013122726A1 (en) * | 2012-02-15 | 2013-08-22 | CASCADE CORPORATION, an OREGON CORPORATION | Rotator braking system for a lift truck load handler |
| JP5813087B2 (en) * | 2013-12-26 | 2015-11-17 | 京セラドキュメントソリューションズ株式会社 | Sheet material feeding apparatus and image forming apparatus |
| CN104441779A (en) * | 2014-11-10 | 2015-03-25 | 广东金玉兰包装机械有限公司 | Cover paper fold-forming device |
| CN104476820A (en) * | 2014-11-28 | 2015-04-01 | 温州正博印刷机械有限公司 | Hand bag forming machine and bag body turning device thereof |
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|---|---|
| CN108656629A (en) | 2018-10-16 |
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