CN205772152U - Circular arc reciprocating sheet-fed feed mechanism - Google Patents
Circular arc reciprocating sheet-fed feed mechanism Download PDFInfo
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- CN205772152U CN205772152U CN201620431392.1U CN201620431392U CN205772152U CN 205772152 U CN205772152 U CN 205772152U CN 201620431392 U CN201620431392 U CN 201620431392U CN 205772152 U CN205772152 U CN 205772152U
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Abstract
Circular arc reciprocating sheet-fed feed mechanism, including frame, frame has two pieces of risers, installs defeated paper conveyer belt, rises mechanism of paper and paper advance mechanism between two pieces of risers；Paper advance mechanism includes inhaling mechanism of paper, inhaling paper swing mechanism and angle maintaining body, inhale mechanism of paper and include an air suction main, at least two adapter sleeve is installed on air suction main successively, a piece inspiratory limbs of each installation on each adapter sleeve, being respectively provided with a suction nozzle at the suction end of every inspiratory limbs, suction nozzle communicates with air suction main through inspiratory limbs, connection trepanning and house steward's pore.It uses parallel-crank mechanism to realize toward the transfer operation relapsing paper, paper feeding, it can be ensured that the inspiratory limbs of suction paper angle in swing process is constant, thus, it can be ensured that the transmission precision during high-speed cruising.It is little and manufacture and advantage that operating cost is low that it also has kinematic accuracy height, simple in construction, volume.
Description
Technical field
This utility model relates to the paper-feeding mechanism of the printing packaging apparatus field such as a kind of printer, laminating machine, glue, polisher, die-cutting machine, pen machine, specifically a kind of circular arc reciprocating sheet-fed feed mechanism.
Background technology
There is the defect that structure is complicated, volume is big, cost is high in the printing packaging equipment such as existing printer, laminating machine, glue, polisher, die-cutting machine, pen machine, some are particularly also had the most still to use the continuous equipment putting paper manually, production efficiency is the lowest, easily cause fatigue of joint, bring occupational hazards, it is impossible to enough meet the Production requirement of printing enterprise.
Utility model content
The purpose of this utility model is to provide a kind of circular arc reciprocating sheet-fed feed mechanism, and it uses simple circular arc to move back and forth and realizes inhaling paper transmission, and kinematic accuracy height, simple in construction, volume are little, low cost, it is possible to resolve the problem that prior art exists.
This utility model for achieving the above object, is achieved through the following technical solutions: circular arc reciprocating sheet-fed feed mechanism, and including frame, frame has two pieces of risers, installs defeated paper conveyer belt, rises mechanism of paper and paper advance mechanism between two pieces of risers；Paper advance mechanism includes inhaling mechanism of paper, inhaling paper swing mechanism and angle maintaining body, inhale mechanism of paper and include an air suction main, at least two adapter sleeve is installed on air suction main successively, a piece inspiratory limbs of each installation on each adapter sleeve, being respectively provided with a suction nozzle at the suction end of every inspiratory limbs, suction nozzle communicates with air suction main through inspiratory limbs, connection trepanning and house steward's pore；Inhale paper swing mechanism and include swing arm and the first synchronizing shaft, first synchronizing shaft is installed between two risers, first synchronizing shaft can rotate relative to riser, the two ends of the first synchronizing shaft respectively fixedly mount a swing arm, two swing arms are connected with air suction main respectively, swing arm can relatively rotate with air suction main, synchronizes to drive air suction mains to swing between liter mechanism of paper and defeated paper conveyer belt realizing two swing arms；Angle maintaining body includes first connecting rod and second connecting rod, one end of first connecting rod is fixing with air suction main to be connected, the other end of first connecting rod is hinged with one end of second connecting rod, the other end of second connecting rod is hinged with one piece of riser by rotating shaft, rotating shaft is fixing with riser to be connected, and swing arm, first connecting rod, second connecting rod and riser constitute parallel-crank mechanism.
In order to realize the purpose of this utility model further, it is also possible to by the following technical solutions: described two swing arms are respectively positioned on outside riser, and every piece of riser is offered a circular arc through groove, and air suction main can move along circular arc through groove.On described one piece of riser, a sets of transmission mechanism is installed, drive mechanism includes the first drive, the second drive and transmission band, the diameter of the first drive is less than the diameter of the second drive, first drive and the second drive periphery are provided with transmission band, and one end of the second drive and the first synchronizing shaft is fixing to be connected.On another block riser described, another set of drive mechanism is installed, second drive of another set of drive mechanism and the fixing connection of the other end of the first synchronizing shaft, connected by the second synchronizing shaft between first drive of two sets of transmission mechanism, to guarantee two sets of transmission mechanism synchronous axial system.A set of angle maintaining body is respectively installed at the two ends of described air suction main.Described liter of mechanism of paper is made up of paper carrying table, hoisting mechanism and guide rail, and paper carrying table both sides are coordinated with corresponding slide by sliding sleeve respectively, vertically movable along guide rail to realize paper carrying table；Hoisting mechanism is connected and composed by sprocket wheel and chain, and a hoisting mechanism is respectively installed in the both sides of paper carrying table, and one end of the chain of each hoisting mechanism is connected with paper carrying table, and the other end is connected with riser.Sprocket wheel synchronizing shaft is installed, in order to two hoisting mechanism synchronizing movings between said two hoisting mechanism.Installing arc-shaped guide plate between described two pieces of risers, the two ends of arc-shaped guide plate are corresponding with defeated paper conveyer belt and liter mechanism of paper respectively, in order to guide paper by liter mechanism of paper to defeated paper conveyer belt transmission.Valve is installed on described inspiratory limbs.Described defeated paper conveyer belt is arranged above and below is constituted by the first defeated paper conveyer belt and the second defeated paper conveyer belt, and the support of the first defeated paper conveyer belt and the second defeated paper conveyer belt is connected with riser respectively, constitutes defeated paper passage between the first defeated paper conveyer belt and the second defeated paper conveyer belt.
The utility model has the advantage of: it uses parallel-crank mechanism to realize toward the transfer operation relapsing paper, paper feeding, it can be ensured that the inspiratory limbs of suction paper angle in swing process is constant, thus, it can be ensured that the transmission precision during high-speed cruising.It is little and manufacture and advantage that operating cost is low that it also has kinematic accuracy height, simple in construction, volume.
Accompanying drawing explanation
Fig. 1 is the structural representation of circular arc reciprocating sheet-fed feed mechanism described in the utility model, and Fig. 2 is the left view structural representation of Fig. 1, and Fig. 3 is the right TV structure schematic diagram of Fig. 1, and Fig. 4 is the backsight structural representation of Fig. 1, and Fig. 5 is the plan structure schematic diagram of Fig. 1；Fig. 6 is the perspective view of Fig. 1；Fig. 7 is the A-A sectional structure schematic diagram of Fig. 3；Fig. 8 is the I partial enlargement structural representation of Fig. 7.
Reference: 1, the defeated paper conveyer belt 6 second of frame 2 first drive 3 expansion tightening wheel 4 drive mechanism 5 first defeated paper conveyer belt 7 second drive 8 swing arm 9 air suction main 10 first connecting rod 11 circular arc through groove 12 second connecting rod 13 riser 14 sprocket wheel synchronizing shaft 15 paper carrying table 16 chain 17 rotating shaft 18 arc-shaped guide plate 19 paper 20 sprocket wheel 21 guide rail 22 baffle plate 23 adapter sleeve 24 air flue 25 house steward's pore 26 connects trepanning 27 suction nozzle 28 inspiratory limbs 29 valve 30 first synchronizing shaft 31 second synchronizing shaft.
Detailed description of the invention
Circular arc reciprocating sheet-fed feed mechanism described in the utility model, as it is shown in figure 1, include frame 1, as shown in Figures 2 and 3, frame 1 has two pieces of risers 13.As it is shown in fig. 7, install defeated paper conveyer belt between two pieces of risers 13, rise mechanism of paper and paper advance mechanism.Paper advance mechanism includes inhaling mechanism of paper, inhaling paper swing mechanism and angle maintaining body as shown in Figure 1.As shown in Figure 3 and Figure 6, inhale mechanism of paper and include an air suction main 9, air suction main 9 is installed at least two adapter sleeve 23 successively.As shown in Figure 8, on each adapter sleeve 23, a piece inspiratory limbs 28 of each installation, is respectively provided with a suction nozzle 27 at the suction end of every inspiratory limbs 28, and suction nozzle 27 communicates with air suction main 9 through inspiratory limbs 28, connection trepanning 26 and house steward's pore 25.As it is shown in figure 1, inhale paper swing mechanism to include swing arm 8 and the first synchronizing shaft 30, installing the first synchronizing shaft 30 between two risers 13, the first synchronizing shaft 30 can rotate relative to riser 13.The two ends of the first synchronizing shaft 30 respectively fixedly mount a swing arm 8, and two swing arms 8 are connected with air suction main 9 respectively, and swing arm 8 can relatively rotate with air suction main 9, synchronize to drive air suction mains 9 to swing between liter mechanism of paper and defeated paper conveyer belt realizing two swing arms 8.As it is shown in figure 1, angle maintaining body includes first connecting rod 10 and second connecting rod 12, one end of first connecting rod 10 is fixing with air suction main 9 to be connected, and the other end of first connecting rod 10 is hinged with one end of second connecting rod 12.The other end of second connecting rod 12 is hinged with one piece of riser 13 by rotating shaft 17, i.e. the other end of second connecting rod 12 is hinged with rotating shaft 17.Rotating shaft 17 is fixing with riser 13 to be connected, and swing arm 8, first connecting rod 10, second connecting rod 12 and riser 13 constitute parallel-crank mechanism.Described defeated paper conveyer belt can be existing sheet-transport belt.Described liter mechanism of paper can be existing hoistable platform, vertically movable with the paper driving whole pile.
Before using, air suction main 9 is connected with vacuum pump, the first direct rotational driving device existing with motor or hydraulic motor etc. of synchronizing shaft 30 is connected.When individual paper feed of printer, rising mechanism of paper and rise to whole pile paper inhale the height that mechanism of paper can be drawn onto, defeated paper conveyer belt starts.First synchronizing shaft 30 drives air suction main 9 to move to above the paper of liter mechanism of paper by swing arm 8, when air suction main 9 pendulum to the lowermost position set, vacuum pump, by air suction main 9, adapter sleeve 23, inspiratory limbs 28 and suction nozzle 27 air-breathing, makes suction nozzle 27 hold the front end of paper；Now, air suction main 9 inverts under the drive of swing arm 8 and is flapped toward defeated paper conveyer belt, until suction nozzle 27 stops suction time in the front end of paper is delivered to defeated paper conveyer belt, paper is passed to forward printer by defeated paper conveyer belt, afterwards, air suction main 9 swings to liter mechanism of paper under the effect of swing arm 8 again, enters the next one and inhales paper link, so repeats above-mentioned cyclic process and is carried to printer page by page by paper.
In order to prevent from inhaling, paper swing mechanism is inter-agency with defeated paper conveyer belt etc. in journey is made in motion not to be disturbed, simultaneously, assemble for convenience and overhaul, as shown in figures 1 to 6, described two swing arms 8 are respectively positioned on outside riser 13, offering a circular arc through groove 11 on every piece of riser 13, air suction main 9 can move along circular arc through groove 11, i.e. the movement locus of air suction main 9 is identical with circular arc through groove 11.
Drive with common electric machine for convenience, to reduce use cost, as shown in Figure 1, on described one piece of riser 13, a sets of transmission mechanism 4 is installed, drive mechanism 4 includes the first drive the 2, second drive 7 and transmission band, the diameter of the first drive 2 is less than the diameter of the second drive 7, and the first drive 2 and the second drive 7 periphery are provided with transmission band, and the second drive 7 is fixing with one end of the first synchronizing shaft 30 to be connected.Accurate, as it is shown in figure 1, expansion tightening wheel 3 can be installed in transmission band for guaranteeing transmission band consolidation, transmission.
For making transmission more stable, synchronicity is higher, to be further ensured that described feed mechanism can precisely run at a high speed, as shown in Figure 4, on another block riser 13 described, another set of drive mechanism 4 is installed, second drive 7 of another set of drive mechanism 4 is fixing with the other end of the first synchronizing shaft 30 to be connected, and is connected by the second synchronizing shaft 31, to guarantee two sets of transmission mechanism 4 synchronous axial system between the first drive 2 of two sets of transmission mechanism 4.
Constant for further ensuring that air suction main 9 angle, as shown in Figure 4, a set of angle maintaining body is respectively installed at the two ends of described air suction main 9.
As shown in Figure 7, described liter of mechanism of paper can be made up of paper carrying table 15, hoisting mechanism and guide rail 21, paper carrying table 15 both sides are slidably matched with corresponding guide rail 21 by sliding sleeve respectively, and vertically movable along guide rail 21 to realize paper carrying table 15, guide rail 21 play the guiding role for paper carrying table 15.Hoisting mechanism is connected and composed by sprocket wheel 20 and chain 16, a hoisting mechanism is respectively installed in the both sides of paper carrying table 15, one end of the chain 16 of each hoisting mechanism is connected with paper carrying table 15, and the other end is connected with riser 13, and sprocket wheel 20 rotates and paper carrying table 15 can be driven to complete lifting by chain 16.This liter of mechanism of paper is the simplest, runs more stable.Described liter of mechanism of paper also can use hydraulicefficiency elevation structure, but its running precision is relatively low, and volume is excessive.
For improving synchronicity, it is ensured that run more stable, as shown in Figure 6 and Figure 7, sprocket wheel synchronizing shaft 14 is installed between said two hoisting mechanism, in order to two hoisting mechanism synchronizing movings.
As shown in Fig. 1, Fig. 3 and Fig. 7, installing arc-shaped guide plate 18 between described two pieces of risers 13, the two ends of arc-shaped guide plate 18 are corresponding with defeated paper conveyer belt and liter mechanism of paper respectively, in order to guide paper 19 by liter mechanism of paper to defeated paper conveyer belt transmission.
For controlling the break-make of suction nozzle 27, or inspiratory flow size, as shown in Figure 8, described inspiratory limbs 28 can install valve 29.
As shown in Figure 1, described defeated paper conveyer belt is arranged above and below is constituted by the first defeated paper conveyer belt 5 and the second defeated paper conveyer belt 6, the support of the first defeated paper conveyer belt 5 and the second defeated paper conveyer belt 6 is connected with riser 13 respectively, constitutes defeated paper passage between the first defeated paper conveyer belt 5 and the second defeated paper conveyer belt 6.Two-layer conveyer belt can accurately carry valve 29 up and down, it is ensured that the transporting velocity of valve 29 and printer coordinate synchronization.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.The technology contents of the most detailed description of this utility model is known technology.
Claims (10)
1. circular arc reciprocating sheet-fed feed mechanism, it is characterised in that: include that frame (1), frame (1) have two pieces of risers (13), defeated paper conveyer belt is installed between two pieces of risers (13), rises mechanism of paper and paper advance mechanism；Paper advance mechanism includes inhaling mechanism of paper, inhaling paper swing mechanism and angle maintaining body, inhale mechanism of paper and include an air suction main (9), at least two adapter sleeve (23) is installed on air suction main (9) successively, the upper piece inspiratory limbs (28) of each installation of each adapter sleeve (23), being respectively provided with a suction nozzle (27) at the suction end of every inspiratory limbs (28), suction nozzle (27) communicates with air suction main (9) through inspiratory limbs (28), connection trepanning (26) and house steward's pore (25)；Inhale paper swing mechanism and include swing arm (8) and the first synchronizing shaft (30), first synchronizing shaft (30) is installed between two risers (13), first synchronizing shaft (30) can rotate relative to riser (13), the two ends of the first synchronizing shaft (30) respectively fixedly mount a swing arm (8), two swing arms (8) are connected with air suction main (9) respectively, swing arm (8) can relatively rotate with air suction main (9), synchronizes to drive air suction main (9) to swing between liter mechanism of paper and defeated paper conveyer belt realizing two swing arms (8)；Angle maintaining body includes first connecting rod (10) and second connecting rod (12), one end of first connecting rod (10) is fixing with air suction main (9) to be connected, the other end of first connecting rod (10) is hinged with one end of second connecting rod (12), the other end of second connecting rod (12) is hinged with one piece of riser (13) by rotating shaft (17), rotating shaft (17) is fixing with riser (13) to be connected, and swing arm (8), first connecting rod (10), second connecting rod (12) and riser (13) constitute parallel-crank mechanism.
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterized in that: described two swing arms (8) are respectively positioned on riser (13) outside, offering a circular arc through groove (11) on every piece of riser (13), air suction main (9) can move along circular arc through groove (11).
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterized in that: described one piece of riser (13) is upper installs a sets of transmission mechanism (4), drive mechanism (4) includes the first drive (2), the second drive (7) and transmission band, the diameter of the first drive (2) is less than the diameter of the second drive (7), first drive (2) and the second drive (7) periphery are provided with transmission band, and the second drive (7) is fixing with one end of the first synchronizing shaft (30) to be connected.
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 3, it is characterized in that: another block riser (13) described is upper installs another set of drive mechanism (4), second drive (7) of another set of drive mechanism (4) is fixing with the other end of the first synchronizing shaft (30) to be connected, connected by the second synchronizing shaft (31) between first drive (2) of two sets of transmission mechanism (4), to guarantee two sets of transmission mechanism (4) synchronous axial system.
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterised in that: a set of angle maintaining body is respectively installed at the two ends of described air suction main (9).
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterized in that: described liter of mechanism of paper is made up of paper carrying table (15), hoisting mechanism and guide rail (21), paper carrying table (15) both sides are slidably matched with corresponding guide rail (21) by sliding sleeve respectively, vertically movable along guide rail (21) to realize paper carrying table (15)；Hoisting mechanism is connected and composed by sprocket wheel (20) and chain (16), a hoisting mechanism is respectively installed in the both sides of paper carrying table (15), one end of the chain (16) of each hoisting mechanism is connected with paper carrying table (15), and the other end is connected with riser (13).
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 6, it is characterised in that: sprocket wheel synchronizing shaft (14) is installed, in order to two hoisting mechanism synchronizing movings between said two hoisting mechanism.
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterized in that: arc-shaped guide plate (18) is installed between described two pieces of risers (13), the two ends of arc-shaped guide plate (18) are corresponding with defeated paper conveyer belt and liter mechanism of paper respectively, in order to guide paper (19) by liter mechanism of paper to defeated paper conveyer belt transmission.
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterised in that: valve (29) is installed on described inspiratory limbs (28).
Circular arc reciprocating sheet-fed feed mechanism the most according to claim 1, it is characterized in that: described defeated paper conveyer belt is arranged above and below is constituted by the first defeated paper conveyer belt (5) and the second defeated paper conveyer belt (6), the support of the first defeated paper conveyer belt (5) and the second defeated paper conveyer belt (6) is connected with riser (13) respectively, constitutes defeated paper passage between the first defeated paper conveyer belt (5) and the second defeated paper conveyer belt (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431392.1U CN205772152U (en) | 2016-05-13 | 2016-05-13 | Circular arc reciprocating sheet-fed feed mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620431392.1U CN205772152U (en) | 2016-05-13 | 2016-05-13 | Circular arc reciprocating sheet-fed feed mechanism |
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| CN205772152U true CN205772152U (en) | 2016-12-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839434A (en) * | 2018-07-09 | 2018-11-20 | 温州光明印刷机械有限公司 | A kind of novel lateral pull guage structure of laminating machine |
| CN109230659A (en) * | 2018-09-18 | 2019-01-18 | 浙江瑞安华联药机科技有限公司 | High stability paper injection mechanism |
-
2016
- 2016-05-13 CN CN201620431392.1U patent/CN205772152U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839434A (en) * | 2018-07-09 | 2018-11-20 | 温州光明印刷机械有限公司 | A kind of novel lateral pull guage structure of laminating machine |
| CN108839434B (en) * | 2018-07-09 | 2024-03-29 | 温州光明印刷机械有限公司 | Novel side-pulling gauge structure of laminating machine |
| CN109230659A (en) * | 2018-09-18 | 2019-01-18 | 浙江瑞安华联药机科技有限公司 | High stability paper injection mechanism |
| CN109230659B (en) * | 2018-09-18 | 2024-03-26 | 浙江瑞安华联药机科技有限公司 | High-stability paper guiding mechanism |
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