CN211363858U - Gravure press convenient to remove dust - Google Patents

Abstract

The utility model relates to an intaglio press convenient to remove dust, which belongs to the field of intaglio presses and comprises a support table and a box body arranged on the support table, wherein a gravure roll for impressing cloth and a dust suction head for sucking away dust of the cloth are arranged in the box body; the utility model discloses have the dust of being siphoned away on the collection cloth, reduce the effect of the dust of emiting into operational environment.

Description

Gravure press convenient to remove dust

Technical Field

The utility model belongs to the technical field of the technique of gravure press and specifically relates to a gravure press convenient to remove dust is related to.

Background

The gravure printing machine is a printing machine, wherein a gravure roller is used for inking, the gravure roller is used for impressing on a base material, so that the ink at the concave part of the gravure roller is directly transferred to a paper surface, and the printing is finished after drying, so that the printing of the base materials such as paper, cloth, plastic films and the like can be realized; however, during the printing process, dust may be carried on the substrate, which may affect the printing effect.

Chinese patent document with publication number CN209320445U discloses an intaglio printing press, which comprises a supporting table, be equipped with the box on the supporting table, be equipped with ink box in the box, rotatable the installing gravure roll in the ink box, the gravure roll top is equipped with the compression roller, the cloth passes through between compression roller and gravure roll, the supporting table has seted up logical groove on the route before the cloth passes through the gravure roll, logical groove connection has the fan, the fan has connected gradually funnel and dust absorption head, the dust absorption head contacts with the cloth, thereby utilize the suction of fan production in dust absorption head department to absorb the dust on the cloth, reduce the dust on the cloth.

The above prior art solutions have the following drawbacks: the dust collecting head directly discharges dust of cloth out of the box body through the fan after sucking away the dust, so that the working environment is polluted by the dust, and the health of workers at the site is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intaglio printing machine convenient to remove dust, it can collect the dust of being siphoned away on the cloth, reduces the dust of emiting into operational environment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intaglio press convenient to remove dust, is in including brace table and setting box on the brace table, install the dust absorption head that is used for the gravure roll of impression cloth and is used for siphoning away the dust of cloth in the box, the brace table seted up with the logical groove of dust absorption head intercommunication, logical inslot installs the fan, it is connected with the blast pipe to lead to the groove, the tip of blast pipe is equipped with coupling assembling, the blast pipe passes through coupling assembling is detachable installs the dust bag, the dust bag sets up the bleeder vent that a plurality of confession air passed in and out.

Through the technical scheme, the fan sucks dust on the cloth through the dust suction head, so that the dust attached to the cloth is reduced, and the impression effect is improved; the air that contains the dust gets into the blast pipe through the fan, gets into the dust bag through the blast pipe again, and the dust is collected in the dust bag, and the air is discharged to the external world from the bleeder vent of dust bag simultaneously, keeps the normal circulation of air to play the effect of collecting the dust of being siphoned away on the cloth, reduce the dust of discharging into operational environment, protection staff's health.

Further, the middle part of blast pipe with lead to the groove intercommunication, coupling assembling is located respectively the both ends of blast pipe, the dust bag be equipped with two and respectively with two coupling assembling is connected, the both ends of blast pipe all are equipped with the baffle that is used for the separation circulation of air, the blast pipe is seted up the confession the installing port of baffle business turn over.

Through above-mentioned technical scheme, divide into two parts with the blast pipe, the dust bag is all connected to every partial end, and one of them one end separation with the blast pipe with the baffle earlier when using, makes the dust collect in a dust bag earlier, treats this dust bag and collects the back full, and the state of exchanging two baffles makes another dust bag begin to collect the dust, then changes the dust bag that has collected fully to can change the dust bag under the condition of not shutting down the fan, improve the efficiency of changing the dust bag.

Further, coupling assembling includes retainer plate and clamping ring, the retainer plate is located the opening edge at dust bag, the clamping ring is located the mouth of pipe at blast pipe both ends, the side of retainer plate is equipped with at least one fixed strip, the fixed strip is kept away from the tip of retainer plate is equipped with the fixed block, L type groove has been seted up to the lateral wall of clamping ring, the long end in L type groove with the external intercommunication of clamping ring, fixed block sliding connection in the long end in L type groove and joint in the short end in L type groove.

Through above-mentioned technical scheme, insert the fixed block long end in L type groove and slide, then rotate the retainer plate, make the fixed block joint in the short end in L type groove for the retainer plate is connected with the retainer plate, thereby realizes the detachable connection of dust bag and blast pipe, is convenient for change the dust bag.

Further, the long end joint in L type groove has spacing, spacing with the fixed block butt.

Through above-mentioned technical scheme, when the fixed block joint was held in the short end in L type groove, with spacing joint in the long end in L type groove, spacing and fixed block butt this moment to the removal of restriction fixed block improves the stability that dust bag and blast pipe are connected.

Further, the lateral wall of clamping ring set up with the spout of the long end intercommunication in L type groove, the spout with the long end in L type groove is perpendicular, spout sliding connection has the locking piece, spacing strip sets up the confession the locked groove of locking piece joint.

Through above-mentioned technical scheme, when spacing joint in the long end in L type groove, the locking piece that slides makes the locking piece joint in the locked groove to be fixed in L type groove with spacing, keep the stability of spacing, and then further improve the stability that dust bag and blast pipe are connected.

Further, the installing port is opened in the diapire of blast pipe, relative lateral wall is equipped with the slide rail in the blast pipe, baffle sliding connection in the slide rail, the baffle is kept away from the side of blast pipe roof rotates and is connected with the fixture block, the diapire outside of blast pipe is equipped with the confession the cutting ferrule of fixture block joint.

Through the technical scheme, the partition plate slides along the slide rail and penetrates through the mounting opening, the exhaust pipe is controlled to be opened and closed by the partition plate, meanwhile, the slide rail plays a limiting role in the partition plate, and the stability of the partition plate in the exhaust pipe is improved; after the exhaust pipe is completely closed by the partition plate, the fixture block is clamped in the clamping sleeve by rotating the fixture block, so that the position of the partition plate can be fixed.

Furthermore, the side of the baffle plate close to the top wall of the exhaust pipe is provided with a limiting table, and the width of the limiting table is greater than that of the mounting opening.

Through above-mentioned technical scheme, the width of spacing platform is greater than the width of installing port, puts down the baffle after, and spacing platform butt is located the part at installing port edge in the blast pipe to make the baffle not leave the blast pipe under the condition of opening the blast pipe, improve the convenience of control blast pipe air-breathing state.

Furthermore, a positioning groove is formed in the inner side of the top wall of the exhaust pipe, and the limiting table is inserted into the positioning groove.

Through above-mentioned technical scheme, spacing platform inserts the constant head tank and can strengthen being connected of baffle and blast pipe for when the blast pipe was closed to the baffle, the air was difficult for the gap circulation between baffle and blast pipe.

The utility model has the advantages that:

1. the fan sucks away dust on the cloth, the impression effect of the cloth is improved, air containing the dust enters the dust collection bag, the air is exhausted to the outside from the air holes of the dust collection bag, the normal circulation of the air is kept, and the dust is collected in the dust collection bag, so that the dust exhausted into the working environment is reduced, and the health of workers is protected;

2. the dust bag is connected with the retainer plate, and the blast pipe is connected with the clamping ring, slides the fixed block in the long end in L type groove, then rotates the retainer plate, makes the fixed block joint in the short end in L type groove to be connected the retainer plate with the clamping ring, make the detachable connection of dust bag in the blast pipe, be convenient for change the dust bag.

Drawings

FIG. 1 is a partial perspective view of an intaglio printing press facilitating dust removal;

FIG. 2 is a cross-sectional view of an exhaust duct and through slot of an intaglio printing press to facilitate dust removal;

FIG. 3 is an exploded view of the connecting ring and the stationary ring of the gravure printing press to facilitate dust removal;

fig. 4 is a perspective view of a coupling ring and a fixing ring of an intaglio printing press for facilitating dust removal.

In the figure: 1. a support table; 11. a box body; 12. a conveying roller; 13. a gravure roll; 14. a dust collection head; 15. distributing; 16. a through groove; 17. a fan; 18. a funnel; 19. a dust collection pipe; 2. an exhaust pipe; 21. a partition plate; 22. an installation port; 23. a slide rail; 24. a limiting table; 25. positioning a groove; 26. a clamping block; 27. a card sleeve; 3. a connecting ring; 31. a chute; 32. a locking block; 33. a spring; 34. enclosing the platform; 35. bracing; 36. an L-shaped groove; 37. a limiting strip; 38. locking the groove; 4. a dust collection bag; 41. a stationary ring; 42. a fixing strip; 43. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an intaglio press convenient to remove dust, including brace table 1, be fixed with box 11 on brace table 1's the loading end, transfer roller 12 is all installed to box 11's both sides, and transfer roller 12 is used for conveying cloth 15, and rotatable gravure roll 13 of installing in the box 11, gravure roll 13 are used for impressing cloth 15, and brace table 1 installs dust absorption head 14.

As shown in fig. 1 and 2, the dust suction head 14 is located between the gravure roll 13 and the conveying roll 12 that conveys the cloth 15 into the cabinet 11, and the opening edge of the dust suction head 14 is in contact with the cloth 15; the supporting table 1 is located below the dust collection head 14 and is provided with a through groove 16, a fan 17 is installed in the through groove 16, a funnel 18 is further fixed on a bearing surface of the supporting table 1, the funnel 18 is communicated with the through groove 16, the funnel 18 is connected with a dust collection pipe 19, one end, away from the funnel 18, of the dust collection pipe 19 is communicated with the dust collection head 14, and therefore the fan 17 generates negative pressure at the dust collection head 14 through the dust collection pipe 19, and dust on the cloth 15 aligned with the dust collection head 14 is sucked away.

As shown in fig. 1 and 2, an exhaust pipe 2 and a dust bag 4 are arranged below the support table 1, the middle part of the exhaust pipe 2 is communicated with the through groove 16, two ends of the exhaust pipe 2 are L-shaped, so that pipe orifices at two ends of the exhaust pipe 2 face the ground, the two dust bags 4 are respectively detachably connected to the two pipe orifices of the exhaust pipe 2, a plurality of air holes (not shown in the figure) for air to pass in and out are formed in the dust bags 4, air containing dust is discharged into the dust bags 4 through the exhaust pipe 2 by the fan 17, the air is discharged to the outside from the air holes, the normal circulation of the air is kept, and the dust is left in the dust bags 4 for collection, thereby reducing the dust discharged into the working environment and.

As shown in fig. 1 and 2, the exhaust pipe 2 is provided with partition plates 21 at both ends thereof, the partition plates 21 are located at the horizontally disposed part of the exhaust pipe 2, and the partition plates 21 are perpendicular to the direction of air circulation in the exhaust pipe 2; the bottom wall of the exhaust pipe 2 is provided with a mounting opening 22, the partition plate 21 can penetrate through the mounting opening 22, the relative position of the partition plate 21 and the exhaust pipe 2 is controlled through the mounting opening 22, and the control of the ventilation state of the two ends of the exhaust pipe 2 can be realized; relative lateral wall all is equipped with slide rail 23 in blast pipe 2, and baffle 21 sliding connection is in slide rail 23 for baffle 21 can slide along slide rail 23 at the dismouting in-process, thereby be convenient for to the control of the state of ventilating at blast pipe 2 both ends, and slide rail 23 can fix a position baffle 21 simultaneously, keeps baffle 21's stability.

When the dust bag 4 is used for collecting dust, one end of the exhaust pipe 2 is separated by one of the partition plates 21, so that the dust is collected in the dust bag 4 at the other end of the exhaust pipe 2 firstly, after the dust in the dust bag 4 is collected fully, the partition plate 21 originally positioned in the exhaust pipe 2 is slid out of the exhaust pipe 2, and then the other partition plate 21 is installed in the exhaust pipe 2, so that the other dust bag 4 starts to collect dust by exchanging the states of the two partition plates 21, and the dust bag 4 fully collected is replaced, therefore, the dust bag 4 can be replaced under the condition that the fan 17 is not shut down, the absorption of the dust in the cloth 15 is kept, and meanwhile, the efficiency of replacing the dust bag 4 is improved.

As shown in fig. 2, a limit table 24 is fixed on a side edge of the partition plate 21 close to the top wall of the exhaust pipe 2, the length of the limit table 24 is smaller than that of the side edge of the partition plate 21, so that the sliding of the partition plate 21 in the slide rail 23 is not affected, the width of the limit table 24 is larger than that of the mounting opening 22, the limit table 24 can be abutted against a part of the exhaust pipe 2 located at the edge of the mounting opening 22, the partition plate 21 can still be connected with the exhaust pipe 2 when leaving the interior of the exhaust pipe 2 through the mounting opening 22, and the convenience of controlling the ventilation state of the exhaust; positioning groove 25 has been seted up to blast pipe 2's roof inboard, and when blast pipe 2 was closed to baffle 21, spacing platform 24 inserted in positioning groove 25 to strengthen baffle 21 and blast pipe 2's being connected, the messenger reduces the condition that the air circulated from between the gap of baffle 21 and blast pipe 2 roof.

As shown in fig. 2, a clamping block 26 is rotatably connected to the middle of the side edge of the partition plate 21 away from the top wall of the exhaust pipe 2, two clamping sleeves 27 are fixed to the outer side of the bottom wall of the exhaust pipe 2, the sections of the clamping sleeves 27 are L-shaped, and the two clamping sleeves 27 are respectively located at two sides of the mounting opening 22; when exhaust pipe 2 is closed to baffle 21, rotate fixture block 26, make the both ends of fixture block 26 joint in two cutting ferrule 27 respectively to play the effect of locking baffle 21, fixed baffle 21 is in the position of exhaust pipe 2.

As shown in fig. 3 and 4, the nozzle of the exhaust pipe 2 is connected to the dust bag 4 through a connecting assembly, in this embodiment, the connecting assembly includes a fixing ring 41 and a connecting ring 3, the fixing ring 41 is fixed on the opening edge of the dust bag 4, and the connecting ring 3 is fixed on the nozzle of the exhaust pipe 2; two fixing strips 42 are oppositely fixed on the fixing ring 41, the fixing strips 42 are vertical to the fixing ring 41, and the fixing strips 42 extend in the direction departing from the dust collecting bag 4; a fixing block 43 is fixed on the opposite side surface of the fixing strip 42, and the fixing block 43 is positioned at the end part of the fixing strip 42 far away from the fixing ring 41; l type groove 36 has been seted up to the lateral wall of clamping ring 3, and L type groove 36's long end communicates with the clamping ring 3 external world, and two fixed blocks 43 can be sliding connection in the long end of L type groove 36 simultaneously, then rotate retainer plate 41, make fixed block 43 get into the short end and the joint in L type groove 36 to be connected clamping ring 3 and retainer plate 41, realize being connected with dismantling of blast pipe 2 dust bag 4, be convenient for change dust bag 4.

As shown in fig. 3 and 4, the long end of the L-shaped groove 36 is clamped with the limiting strip 37, when the fixing block 43 is clamped at the short end of the L-shaped groove 36, the limiting strip 37 is clamped at the long end of the L-shaped groove 36, and the limiting strip 37 abuts against the fixing block 43, so that the movement of the fixing block 43 in the L-shaped groove 36 can be limited, the fixing block 43 is not easy to leave the L-shaped groove 36, and the connection stability of the dust collection bag 4 and the exhaust pipe 2 is improved; the side wall of the connecting ring 3 is provided with a sliding chute 31, the sliding chute 31 is communicated with and vertical to the long end of the L-shaped groove 36, and a locking block 32 is connected in the sliding chute 31 in a sliding manner; a spring 33 is connected between the side wall of the chute 31 and the locking block 32, and the spring 33 has a propping effect on the locking block 32; spacing strip 37 has seted up locked groove 38, and locked groove 38 is linked together with spout 31, and locking piece 32 can joint in locked groove 38, and when spacing strip 37 joint when the long end of L type groove 36, under the spring action of spring 33, locking piece 32 slides and joint in locked groove 38 between spout 31 and locked groove 38, and the removal of restriction spacing strip 37 in the long end of L type groove 36 to keep the firm of spacing strip 37, further improve the stability that dust bag 4 and blast pipe 2 are connected.

As shown in fig. 3 and 4, the connecting ring 3 is provided with a surrounding platform 34 at the edge of the sliding slot 31, the locking block 32 is slidably connected between the surrounding platform 34 and the sliding slot 31, and the surrounding platform 34 can improve the stability of the locking block 32 sliding in the sliding slot 31; a brace 35 is fixed on the lock block 32, the brace 35 protrudes out of the surrounding platform 34, and the brace 35 can be clamped by a user, so that the lock block 32 can be moved by controlling the brace 35.

The implementation principle of the embodiment is as follows:

controlling the brace 35 to enable the locking block 32 to leave the locking groove 38, enabling the two fixing blocks 43 of the fixing ring 41 to simultaneously slide at the long end of the L-shaped groove 36, then rotating the fixing ring 41 to enable the fixing blocks 43 to be clamped at the short end of the L-shaped groove 36, then clamping the fixing blocks 43 at the long end of the L-shaped groove 36 through the limiting strip 37, and sliding the locking block 32 to enable the locking block 32 to be clamped at the locking groove 38, so that the connection between the dust collection bag 4 and the exhaust pipe 2 is completed; one of the partition plates 21 slides towards the top wall direction of the exhaust pipe 2 until the limiting table 24 is embedded into the positioning groove 25, and the fixture block 26 is rotated to enable the fixture block 26 to be clamped on the clamping sleeve 27, so that the control of the ventilation state of the two ends of the exhaust pipe 2 is completed; and starting the fan 17, wherein the fan 17 sucks the dust on the cloth 15 and brings the dust into the dust collection bag 4 to finish the collection of the dust.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an intaglio press convenient to remove dust, is in including brace table (1) and setting box (11) on brace table (1), install gravure roll (13) that are used for impression cloth (15) in box (11) and be used for siphoning away dust absorption head (14) of the dust of cloth (15), brace table (1) seted up with logical groove (16) of dust absorption head (14) intercommunication, its characterized in that: install fan (17) in logical groove (16), logical groove (16) are connected with blast pipe (2), the tip of blast pipe (2) is equipped with coupling assembling, blast pipe (2) pass through coupling assembling is detachable installs dust bag (4), dust bag (4) are seted up a plurality of bleeder vents that can supply the air business turn over.

2. The intaglio printing press facilitating dust removal according to claim 1, characterized in that: the middle part of blast pipe (2) with lead to groove (16) intercommunication, coupling assembling is located respectively the both ends of blast pipe (2), dust bag (4) are equipped with two and respectively with two coupling assembling is connected, the both ends of blast pipe (2) all are equipped with baffle (21) that are used for the separation circulation of air, the confession has been seted up in blast pipe (2) installing port (22) of baffle (21) business turn over.

3. The intaglio printing press facilitating dust removal according to claim 1, characterized in that: coupling assembling includes retainer plate (41) and clamping ring (3), retainer plate (41) are located the opening edge of dust bag (4), clamping ring (3) are located the mouth of pipe at blast pipe (2) both ends, the side of retainer plate (41) is equipped with at least one fixed strip (42), fixed strip (42) are kept away from the tip of retainer plate (41) is equipped with fixed block (43), L type groove (36) have been seted up to the lateral wall of clamping ring (3), the long end of L type groove (36) with the external intercommunication of clamping ring (3), fixed block (43) sliding connection in the long end of L type groove (36) and joint in the short end of L type groove (36).

4. The intaglio printing press facilitating dust removal according to claim 3, wherein: the long end joint of L type groove (36) has spacing strip (37), spacing strip (37) with fixed block (43) butt.

5. The intaglio printing press facilitating dust removal according to claim 4, characterized in that: the lateral wall of clamping ring (3) seted up with spout (31) of the long end intercommunication in L type groove (36), spout (31) with the long end in L type groove (36) is perpendicular, spout (31) sliding connection has locking piece (32), spacing strip (37) have been seted up and have been supplied locking groove (38) of locking piece (32) joint.

6. The intaglio printing press facilitating dust removal according to claim 2, wherein: installing port (22) are seted up in the diapire of blast pipe (2), relative lateral wall is equipped with slide rail (23) in blast pipe (2), baffle (21) sliding connection in slide rail (23), baffle (21) are kept away from the side of blast pipe (2) roof rotates and is connected with fixture block (26), the diapire outside of blast pipe (2) is equipped with the confession cutting ferrule (27) of fixture block (26) joint.

7. The intaglio printing press facilitating dust removal according to claim 6, wherein: the side that baffle (21) are close to blast pipe (2) roof is equipped with spacing platform (24), the width of spacing platform (24) is greater than the width of installing port (22).

8. The intaglio printing press facilitating dust removal according to claim 7, wherein: the top wall inboard of blast pipe (2) is equipped with constant head tank (25), spacing platform (24) insert constant head tank (25).

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