CN208732240U - A kind of entering cloth rack of flat screen printing machine - Google Patents

Abstract

The utility model discloses a kind of entering cloth racks of flat screen printing machine, it is related to flat screen printing machine equipment technical field, including rack, the pressing roller for being equipped with drive roll in the rack and close to input fabric one end and being pushed against with the drive roll, multiple transition rollers are installed in the rack and positioned at the drive roll away from input fabric side, the drive roll is provided with no-station pole canopy device in the rack of defeated cloth side, the no-station pole canopy device includes the crane being arranged in the rack, vertically slide the elevating lever being mounted on the crane, it is mounted on the rack and the driving assembly that is connect with the elevating lever and the flexible placement plate for being mounted on the elevating lever and be in lower spill, the placement plate is arranged between the transition roller.By the setting of crane, elevating lever, driving assembly, placement plate is gone up and down, placement plate is cleaned to facilitate staff, improves the efficiency of cleaning.

Description

A kind of entering cloth rack of flat screen printing machine

Technical field

The utility model relates to flat screen printing machine equipment technical fields, more specifically, it relates to a kind of flat screen printing machine Entering cloth rack.

Background technique

The entering arrangment of existing flat screen printing machine generally carries out cloth feeding in such a way that cloth is stretched in always on roller, no Foot place is: roller pulls cloth when cloth feeding, since cloth has elasticity, cloth can be made to be elongated, print pattern Hua Houbu deformation is larger, to influence to print off the flower pattern quality come.

Notification number is that the Chinese utility model of CN202573241U discloses a kind of flat screen printing machine pine formula entering arrangment, is wrapped Unpowered transition roller and rack before several unpowered cloth feeding transition roller, several patches are included, is provided with several nothings in rack Unpowered transition roller before power cloth feeding transition roller and several patches, motor drive cloth feeding drive roll to rotate by synchronous belt, into On cloth drive roll be pressed against have cloth feeding jockey pulley, be fixed with a U-shaped loose cloth holder on the rack, in type loose cloth holder be located at into Before cloth drive roll and several patches between unpowered transition roller.By the setting of U-shaped loose cloth holder, cloth feeding drive roll first will Woven fabric is stored on loose cloth holder, and when to be transmitted, woven fabric can be defeated compared with stamp is naturally attached to around unpowered transition roller before patch It send and takes, so that it is guaranteed that printing quality.

Due to that can have dust in workshop, dust can be accumulated on loose cloth holder, after adhesive dust in woven fabric, in stamp When decorative pattern can be printed on dust so that not stamping the decorative pattern of needs in woven fabric, it is therefore desirable to periodically be cleared up.On but It states loose cloth holder to be fixed on the rack, worker needs just go to clean by foreign object is padded, and loose cloth holder width is larger, needs back and forth Loose cloth holder is cleaned on both sides, so that operation is more troublesome, inefficiency.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cloth feedings of flat screen printing machine Frame goes up and down placement plate by the setting of crane, elevating lever, driving assembly, to facilitate staff to placement Plate is cleaned, and the efficiency of cleaning is improved.

To achieve the above object, the utility model provides following technical solution:

A kind of entering cloth rack of flat screen printing machine, including rack are equipped with master in the rack and close to input fabric one end Dynamic roller and the pressing roller pushed against with the drive roll in the rack and are located at the drive roll away from the installation of input fabric side There are multiple transition rollers, the drive roll is provided with no-station pole canopy device, the no-station pole canopy device packet in the rack of defeated cloth side The crane being arranged in the rack is included, the elevating lever being mounted on the crane is vertically slid, is mounted on the rack The upper and driving assembly being connect with the elevating lever and the flexible placement plate for being mounted on the elevating lever and be in lower spill, The placement plate is arranged between the transition roller.

By using above-mentioned technical proposal, when needing to clean placement plate, driving assembly drives elevating lever along liter Drop frame moves downward, and makes placement plate that elevating lever be followed to synchronize and moves downward, staff can clean placement plate.Pass through The setting of crane, elevating lever, driving assembly, goes up and down placement plate, carries out to facilitate staff to placement plate Cleaning, improves the efficiency of cleaning.

Preferably, the crane includes the lifting column that the rack is arranged in towards ground side, and the lifting column is opened Equipped with vertical slideway, the elevating lever connect one end with the lifting column and is provided with the sliding cooperated with the vertical slideway sliding Block, the slipping block are connect with the driving component.

By using above-mentioned technical proposal, driving assembly drives the lifting of slipping block, and slipping block drives elevating lever vertically Slideway movement, to realize the vertical lifting of elevating lever, enables placement plate to follow lifter rod lifting.

Preferably, the driving component include be rotatably installed in the lifting column close to ground one end and with the slipping block It is threadedly engaged and stretches out the screw rod of the rack, the first bevel gear for being mounted on the screw rod extension end, be mounted on the rack Away from ground side support base, be rotatably installed on the support base shaft, be mounted in the shaft and with described Second bevel gear of one bevel gear engagement is mounted on the motor that the rack deviates from ground side and connect with the shaft.

By using above-mentioned technical proposal, the output shaft of motor drives shaft rotation, and shaft rotation drives the second bevel gear Rotation, the second bevel-gear rotating drive the first bevel-gear rotating, and the first bevel-gear rotating drives the rotation of screw rod, to realize spiral shell Driving of the bar to slipping block.

Preferably, the lifting column offers the rounded groove in section close to ground one end, and the screw rod is close to ground One end is rotatablely installed in the groove；The screw rod and the rack contact one end and are arranged away from first bevel gear side There is annular protrusion.

By using above-mentioned technical proposal, the rotation of screw rod and lifting column is may be implemented in the cooperation of annular protrusion and groove It is engaged by clamping, is always positioned at one end of screw rod in groove in rotation, so as to realize driving of the screw rod to slipping block.

Preferably, the elevating lever offers clamping groove along its length, and the placement plate is arranged towards ground side There is the strip being engaged by clamping with the clamping groove, it is mating on the elevating lever and the strip to be provided with fixed link.

By using above-mentioned technical proposal, when installation, strip is sticked into clamping groove, and by fixed link by elevating lever and The position of strip is fixed, to complete the fixation to placement plate.When disassembly, only fixed link need to be extracted, can separate strip with Elevating lever.By strip, the setting of fixed link, staff makes to remove one end of placement plate in cleaning placement plate, makes Placement plate state in a vertical shape, in order to clean.

Preferably, the placement plate is mounted on the strip by bolt.

By using above-mentioned technical proposal, be detachably connected strip with placement plate, when need replacing placement plate or into When row thoroughly cleans, it can be rotated bolt and remove placement plate.

Preferably, the placement plate extends to the lower section of the transition roller along the both ends of conveying direction.

By using above-mentioned technical proposal, get off and the generation of the side of placement plate in order to avoid there is fabric from transition roller It scrapes or does not fall in placement plate the phenomenon directly fallen under placement plate and occur, extend to transition by the way that board ends will be placed Below roller, it fall on fabric can in placement plate always, to make fabric normal transmission.

Preferably, the lifting column is provided with the more bars parallel with the transition roller.

By using above-mentioned technical proposal, when fabric is when placement plate storage is more, fabric may be fallen from placement plate. By the setting of bar, fallen placing board ends barrier fabric, to guarantee fabric always in placement plate.

Preferably, the placement plate is connected with electrostatic generator towards ground side.

By using above-mentioned technical proposal, electrostatic generator is connect with placement plate, make placement plate have absorption knitting wool head and The function of dust impacts the stamp of fabric to avoid the attachment of these substances on the fabric.

Compared with prior art, the utility model has the advantages that:

1, by the setting of crane, elevating lever, driving assembly, placement plate is gone up and down, to facilitate work people Member cleans placement plate, improves the efficiency of cleaning；

2, it by the setting of electrostatic generator, connect electrostatic generator with placement plate, makes placement plate that there is absorption knitting wool The function of head and dust impacts the stamp of fabric to avoid the attachment of these substances on the fabric.

Detailed description of the invention

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is the partial exploded view of no-station pole canopy device；

Fig. 3 is the sectional view that Fig. 2 goes up and down post part, shows the connection structure of screw rod and lifting column.

Appended drawing reference: 1, rack；2, rotation seat；21, drive roll；22, pressing roller；23, driving motor；24, transition roller；3, Lifting column；31, vertical slideway；32, slipping block；33, annular protrusion；4, elevating lever；41, clamping groove；51, screw rod；52, the first umbrella Gear；53, support base；54, shaft；55, the second bevel gear；56, motor；6, placement plate；61, strip；62, fixed link；7, it keeps off Bar；8, electrostatic generator.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

A kind of entering cloth rack of flat screen printing machine, it is referring to Fig.1, including rack 1, in rack 1 and solid close to input fabric one end Surely it is provided with rotation seat 2, the pressing roller 22 that drive roll 21 is rotatably equipped on rotation seat 2 and is pushed against with drive roll 21, in rack 1 It is fixedly installed with driving motor 23, driving motor 23 drives drive roll 21 to rotate by V belt translation.In rack 1 and it is located at actively Roller 21 is rotatably equipped with multiple transition rollers 24 away from input fabric side.

Referring to Figures 1 and 2, drive roll 21 is provided with no-station pole canopy device, no-station pole canopy device in the rack 1 of defeated cloth side Including crane, elevating lever 4, driving assembly and flexible placement plate 6.Crane is fixed in rack 1, and along input There are two the direction settings of fabric, and crane includes two lifting columns 3 being fixedly connected with rack 1 towards ground side；It is same The opposite sides of two lifting columns 3 of a crane offers vertical slideway 31, and sliding is combined with sliding in vertical slideway 31 Block 32,4 both ends of elevating lever are fixed on the slipping block 32 of two sides.The opposite side of two elevating levers 4 is opened along its length Equipped with clamping groove 41, the clamping engagement of clamping groove 41 has strip 61, and placement plate 6 is fixed by bolt and strip 61, and strip 61 exists The lower surface of placement plate 6.Strip 61 and elevating lever 4 offer the identical circular hole of diameter, and after strip 61 is caught in clamping groove 41, The through-hole of the two is coaxial；Circular hole grafting is provided with fixed link 62, so that the position of fixing strip 61 and elevating lever 4, makes placement plate 6 It is mounted on elevating lever 4.

Referring to Fig. 2 and Fig. 3, driving assembly includes screw rod 51, the first bevel gear 52, support base 53, shaft 54, the second umbrella tooth Wheel 55 and motor 56.Lifting column 3 offers the rounded groove in section, screw rod 51 close to ground one end and in vertical slideway 31 One end is rotatably arranged in groove, and 51 other end of screw rod passes through rack 1 and stretches out one end distance, and the first bevel gear 52 is coaxially fixed It is mounted on the screw rod 51 of stretching, screw rod 51 and rack 1 contact one end and are integrally formed away from 52 side of the first bevel gear and be arranged There is annular protrusion 33.Support base 53 is fixedly mounted on rack 1 away from ground side, and shaft 54 passes through support base 53 and is rotatablely installed On support base 53, the second bevel gear 55 is fixedly mounted in the shaft 54 of 53 two sides of support base, so as to two with same one side The engagement of first bevel gear 52.Motor 56 is fixedly mounted in rack 1, and the output shaft of motor 56 is fixedly connected with shaft 54, is made The output shaft and shaft 54 of motor 56 rotate synchronously.

Referring to Fig.1, placement plate 6 extends to the lower section of transition roller 24 along the both ends of conveying direction, and sets in the fixation of lifting column 3 Two bars 7 are equipped with, fabric is avoided to fall from placement plate 6.On the fabric in order to avoid dust, the attachment of knitting wool head, in placement plate 6 It is fixedly connected with electrostatic generator 8 towards ground side, placement plate 6 is made to have the function of Electrostatic Absorption.

Working principle of the utility model is:

When placement plate 6 is cleared up, start motor 56,56 output shaft of motor drives shaft 54 to rotate, shaft 54 The second bevel gear 55 is driven to rotate, the second bevel gear 55 drives the rotation of the first bevel gear 52, and the first bevel gear 52 drives screw rod 51 Rotation, the rotation of screw rod 51 drive slipping block 32 to decline, and the decline synchronous with slipping block 32 of elevating lever 4, placement plate 6 and elevating lever 4 are same Step decline, so that the position of placement plate 6 be turned down.If in need, fixed link 62 can be extracted from strip 61 and elevating lever 4, It is 6 one end of placement plate is hanging or entire placement plate 6 is all taken down, easily facilitate cleaning.Screw can directly be unscrewed when necessary, will be put Plate 6 is set to remove from strip 61.

When cleaning completion, operate also opposite with cleaning.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of entering cloth rack of flat screen printing machine, including rack (1), on the rack (1) and close to the installation of input fabric one end The pressing roller (22) for having drive roll (21) and pushing against with the drive roll (21) on the rack (1) and is located at the drive roll (21) multiple transition rollers (24) are installed away from input fabric side, it is characterised in that: the drive roll (21) deviates from defeated cloth one Be provided with no-station pole canopy device in the rack (1) of side, the no-station pole canopy device include the crane being arranged on the rack (1), The elevating lever (4) being mounted on the crane is vertically slid, is mounted on the rack (1) and is connected with the elevating lever (4) The driving assembly connect and the flexible placement plate (6) for being mounted on the elevating lever (4) and be in lower spill, the placement plate (6) it is arranged between the transition roller (24).

2. a kind of entering cloth rack of flat screen printing machine according to claim 1, it is characterised in that: the crane includes setting In the rack (1) towards the lifting column (3) of ground side, the lifting column (3) offers vertical slideway (31), the lifting Bar (4) connect one end with the lifting column (3) and is provided with the slipping block (32) cooperated with vertical slideway (31) sliding, described Slipping block (32) is connect with the driving component.

3. a kind of entering cloth rack of flat screen printing machine according to claim 2, it is characterised in that: the driving component includes turning It is dynamic to be mounted on the lifting column (3) close to ground one end and be threadedly engaged with the slipping block (32) and stretch out the rack (1) Screw rod (51), be mounted on the screw rod (51) extension end the first bevel gear (52), be mounted on the rack (1) away from ground The support base (53) of side, the shaft (54) being rotatably installed on the support base (53), be mounted on the shaft (54) and The second bevel gear (55) for being engaged with first bevel gear (52), be mounted on the rack (1) away from ground side and with institute State the motor (56) of shaft (54) connection.

4. a kind of entering cloth rack of flat screen printing machine according to claim 3, it is characterised in that: the lifting column (3) is close Ground one end offers the rounded groove in section, and the screw rod (51) is rotatablely installed in the groove close to ground one end；Institute It states screw rod (51) and the rack (1) contact one end and the first bevel gear (52) side is provided with annular protrusion (33)。

5. a kind of entering cloth rack of flat screen printing machine according to claim 1, it is characterised in that: the elevating lever (4) is along it Length direction offers clamping groove (41), and the placement plate (6) is provided with towards ground side and is clamped with the clamping groove (41) It is mating on the strip (61) of cooperation, the elevating lever (4) and the strip (61) to be provided with fixed link (62).

6. a kind of entering cloth rack of flat screen printing machine according to claim 5, it is characterised in that: the placement plate (6) passes through Bolt is mounted on the strip (61).

7. a kind of entering cloth rack of flat screen printing machine according to claim 5, it is characterised in that: the placement plate (6) is along defeated The lower section for sending the both ends in direction to extend to the transition roller (24).

8. a kind of entering cloth rack of flat screen printing machine according to claim 2, it is characterised in that: lifting column (3) setting There are the more bars (7) parallel with the transition roller (24).

9. a kind of entering cloth rack of flat screen printing machine according to claim 1, it is characterised in that: placement plate (6) direction Ground side is connected with electrostatic generator (8).